Critique du Asus K52JR-SX059V

Par Sebastian Jentsch 02/15/2010 traduit par Valentin Wittwe

Core i3 de compagnie

Les nouveaux processeurs de chez Intel se propagent rapidement dans toutes les gammes de portables. Le K52JR possède un i3-350M et une carte graphique ATI HD 5470 sous le casque. Un GPU de moyenne gamme et un Core i3 sans turbo boost - une bonne affaire? Un bon compromis entre prix et capacités pour ce 15,6 pouces.

Asus K52JR-SX059V Notebook
Asus K52JR-SX059V with Core i3-350M & ATI Mobility Radeon HD 5470

Asus décrit son K52JR comme un parfait compromis entre bureautique et le jeu. Et ce grâce à la ATI Mobility Radeon HD 5470, avec laquelle il ne faut pas s'attendre à des miracles. Donc on vas se baser sur un rôle de bon à tout faire pour ce 15.6 pouces, le K52JR.

Quelle est la différence entre un Core i3-350M (2.26 GHz) et les Core i5 ou i7 ? Est-ce que la puissante est vraiment moins bonne? Et surtout quelle est l'autonomie de la batterie du K52JR? Vous en saurez plus en lisant ce test.

Boîtier

Built sufficiently solid
Built sufficiently solid
and with a pleasant feel
and with a pleasant feel

Le boîtier du K52JR est à peine suffisant pour le bureau ou le petit film du soir. Les surfaces sont sobres et ne salissent pas trop finalement. Il est possible d'enlever la batterie pour travailler au bureau. Ca fait un trou mais ça ne pose pas de problème d'ergonomie. Le 15,6 pouces laisse une impression de qualité tout en restant sobre.

Asus nous as encore collé un écran brillant. L'écran attire la poussière comme un aimant. Le cadre est lui aussi brillant. Un écran mat n'as pas les problèmes de reflets et de poussière des versions brillantes.

Le boîtier laisse une impression de qualité moyenne au vu des espaces entre les pièces assez vaste mais régulier. Le châssis est un peu trop souple à notre gout.

Les charnières maintiennent l'écran sans pour autant osciller. Une main suffit à peine pour ouvrir l'écran. L'angle d'ouverture est tout juste suffisant pour l'utiliser sur les genoux.

En dessous, une grande plaque de plastique cache tout les élément.

Connectivité

Le Asus K52JR ne possède pas tout le spectre de ports. eSATA, display port ou FireWire sont des luxes que le K52JR n'offre pas. Au moins il y a un port HDMI sur la gauche.

Donc il y a l'HDMI ou le VGA, il n'y a que 3 ports USB. LEs ports à gauche sont trop près les uns des autres.

Les charnières interdisent les ports à l'arrière. Tout les ports sont visibles sans tourner le portable.

Front: None
Front: None
Left: VGA, HDMI, 2x USB, audio
Left: VGA, HDMI, 2x USB, audio
Rear: None
Rear: None
Right: USB, cardreader, Ethernet LAN
Right: USB, cardreader, Ethernet LAN

La carte WiFi Atheros (AR5B95) supporte la norme n, sans oublier le Bluetooth (2.1 + EDR) et bien sûr un port Gigabit Ethernet.

Dispositifs d'entrées

Numerical Block
Numerical Block
Touchpad
Touchpad

Clavier

Asus propose un clavier "minitel" comme sur les macbooks. Les touches sont bien détachées les unes des autres. Le point de pression est net et profond mais pas constant. Le clavier est branlant sur la gauche. Le clavier plie visiblement sans trop appuyer.

Le pavé numérique donne son alibi "travail" à ce portable. Mais les touches directionnelles sont très petites.

Touchpad

Le pavé tactile est bien intégré au centre du repose poignet. La surface a l'air très grande mais en fait elle n'est pas tactile jusqu'au bords.

Il n'y a pas de barres de scroll parce que le touchpad supporte le multitouch. On fait défiler avec deux doigts. Il est aussi possible de configurer manuellement tout les paramètres multitouchs.

Les boutons par contre font un peu cheap.

Ecran

Screen's small color space
Screen's small color space

Le Asus K52JR n'as pas le meilleur des écrans non plus. L'écran brillant LG (type LP156WH2-TLA1) possède une résolution de 1366x768. Cet écran WXGA mesure 15.6 pouces de diagonale. L'écran 1366x768 est proche du 16:9.

Le contraste est faible à 274:1. les couleurs sont faibles, ne prenez surtout pas ce portable si vous devez imprimer de la couleur ou si vous travaillez avec photoshop régulièrement, les couleurs ne seront pas celles que vous imprimerez.

Ces valeurs sont trop faibles pour permettre à ce portable d'être apprécié a sa juste valeur si vous êtes graphistes.

         
 231
cd/m²
271
cd/m²
242
cd/m²
 248
cd/m²
274
cd/m²
257
cd/m²
 251
cd/m²
254
cd/m²
258
cd/m²
         
Informations
Maximum: 274 cd/m²
Moyen: 254 cd/m²
Luminosité: 84 %
Luminosité de l'écran sur batterie: 274 cd/m²
Noir: 1.81 cd/m²
Contraste: 151:1
Distribution de la luminosité

Par contre la luminosité est suffisante à 245 cd/m2 en moyenne. L'éclairage a l'air homogène même si le point le plus lumineux est à 274 cd/m2 et le minimum à 231 cd/m2. On estime qu'un écran doit au moins être à 150 cd/m carré.

Outdoors
Outdoors

Dommage, mais le Asus K52JR n'est vraiment pas fait pour l'extérieur, l'écran trop brillant reflète énormément même avec la bonne luminosité, de plus, les surfaces brillantes omniprésentes salissent vite.

Un bon portable multimédia possède un écran qui permet de regarder un film à plusieurs sans problèmes.

Le K52JR a un écran restrictif au possible à cet effet, et ce soir vous regarderez le film tout seul.

Viewing angles Asus K52JR-SX059V
Viewing angles Asus K52JR-SX059V

Performances

2010 nous as amené une nouvelle génération de processeurs, les Core i3, i5 et i7, qui relèvent le niveau. Le i7-720QM dans le Sony Vaio VPC-F11Z1/E est le plus puissant des processeurs mobiles modernes. Le dual-core i5 possède le meilleur rapport qualité prix.

Comment le Core i3-350M du K52JR-SX059V se place t'il? Il est gravé en 32 nm. Possède 3 Mo de cache L3 (Intel Smart Cache) et une fréquence de 2.26 GHz.

Un des éléments les plus importants du i3-350M est l'hyper threading (HT). Tout les nouveaux cores ix possèdent cette fonction. Cela permet de double virtuellement le nombre de processeur.

La différence entre les Core i5/i7 est que le Core i3 n'as pas turbo boost. Ce qui permet normalement d'overclocker légèrement le processeur.

La particularité de la nouvelle gamme est d'embarquer une carte graphique intégrée (GMA HD). Le CPU est gravé en 32nm, et 45nm pour la carte graphique. La GMA HD est désactivée dans le Asus K52JR-SX059V.

Le Core i3-350M est supporté par 4096 Mo de RAM DDR3, ce qui devient le standard pour Windows 7 (en 64bits).

  • System info CPUZ CPU
  • System info CPUZ Cache
  • System info CPUZ Mainboard
  • System info CPUZ RAM
  • System info CPUZ RAM SPD
  • System info GPUZ
  • System info HDTune
Infos système sur le Asus K52JR-SX059V
Cinebench R10 can compute with four threads
Cinebench R10 can compute with four threads

Le Core i3-350M (2.26 GHz) est au niveau du Core 2 Duo T9600 (2.8 GHz) dans certains domaines. Par exemple Cinebench R10 (32 bit) utilise les 4 processeurs virtuels. Le K52JR-SX059V est plus puissant qu'un MacBook Pro 15 pouces (T9600) ou un Dell Studio 1555 (P8600).

Le i3-350M de 2.26 GHz est moins puissant qu'un Core 2 en rendu mono core. Donc au niveau du P8400 (2.26 GHz;Asus G50Vt). Le Core i3 est un brin derrière le T6600  (2.2 GHz, dans le Fujitsu Amilo Pi 3560) en rendu mono core.

Le Core i3-350M (2.26 GHz) est, l'un dans l'autre bien meilleur que le Core 2 Duo.

DPC Latency Checker Asus K52JR-SX059V
DPC Latency Checker

On a jeté un coup d'oeil sur lkes latences avec DPC Latency Checker tool. Par exemple avec ce portable et ses pointes à plus de 4000 µs. On a eu des problème avec des cartes son externes USB et des tuners TV.

Cinebench
CB10 Rendu Solo 32Bit2481 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(3)(10)(9)(10)(10)(14)(22)(24)(24)(29)(46)(20)(36)(6)(8)(8)(66)(16)(3)(4)(8)(2)(3)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
CB10 Rendu Solo 64Bit3079 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(2)(3)(1)(10)(4)(11)(3)(2)(0)(8)(10)(5)(3)(22)(14)(18)(21)(10)(6)(4)(4)(17)(52)(3)(3)(3)(7)(4)(3)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
CB10 Rendu Multi 32Bit5724 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(1)(2)(2)(6)(3)(11)(5)(10)(4)(9)(7)(9)(7)(17)(11)(10)(12)(12)(16)(6)(7)(3)(10)(11)(9)(10)(8)(10)(6)(6)(5)(3)(3)(1)(4)(21)(23)(0)(8)(4)(5)(0)(2)(1)(2)(2)(1)(2)(4)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(2)(2)(1)(1)(3)(9)(4)(9)(6)(0)(1)(1)(2)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
CB10 Rendu Multi 64Bit6986 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(4)(1)(1)(2)(0)(0)(0)(2)(2)(0)(3)(0)(0)(1)(0)(1)(4)(1)(3)(11)(6)(2)(4)(2)(8)(3)(8)(11)(8)(9)(4)(7)(7)(9)(6)(3)(1)(2)(1)(1)(5)(7)(15)(15)(2)(4)(7)(4)(0)(2)(3)(1)(1)(1)(1)(1)(1)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(2)(2)(1)(2)(1)(3)(0)(8)(3)(9)(0)(2)(0)(0)(0)(1)(2)(0)(0)(0)(0)(0)(0)(0)(2)
CB10 OpenGL 32Bit4033 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(2)(0)(0)(0)(0)(0)(5)(1)(1)(1)(2)(6)(2)(1)(1)(1)(1)(1)(3)(6)(3)(3)(1)(6)(3)(1)(8)(6)(6)(6)(5)(9)(6)(9)(10)(8)(8)(13)(4)(4)(6)(5)(5)(9)(4)(6)(7)(4)(7)(8)(5)(6)(5)(3)(11)(4)(3)(4)(7)(5)(4)(4)(5)(4)(2)(4)(10)(5)(2)(6)(2)(4)(2)(7)(2)(3)(2)(1)(2)(1)(1)(0)(0)(2)(2)(2)(1)(2)(8)(1)(1)(1)(0)(0)(1)(1)(1)(2)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(6)(0)(0)(1)(0)(0)(0)(0)(1)
CB10 OpenGL 64Bit3958 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(3)(0)(2)(0)(3)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(1)(1)(3)(2)(2)(0)(1)(1)(6)(3)(8)(2)(6)(4)(4)(4)(4)(3)(5)(7)(6)(3)(2)(5)(2)(3)(4)(5)(5)(4)(1)(2)(5)(3)(6)(7)(5)(8)(6)(5)(2)(3)(7)(5)(4)(4)(4)(2)(3)(2)(6)(1)(5)(3)(3)(1)(1)(0)(0)(0)(2)(1)(2)(1)(0)(1)(2)(1)(1)(1)(1)(0)(0)(0)(0)(0)(3)(0)(1)(1)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(6)(0)(1)(1)
Aide
PC Mark
PCMark Vantage4682 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(2)(0)(0)(2)(4)(4)(1)(3)(6)(7)(6)(1)(7)(5)(8)(4)(1)(3)(2)(1)(5)(5)(1)(0)(5)(6)(7)(5)(7)(5)(3)(8)(5)(7)(4)(8)(5)(8)(5)(3)(4)(2)(3)(2)(3)(3)(5)(4)(1)(1)(3)(1)(4)(0)(2)(0)(0)(1)(0)(1)(0)(1)(0)(1)(0)(1)(0)(2)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(1)(1)(1)(0)(0)(0)(0)(1)
Aide
5.1
Windows 7 Experience Index
Processor
Calculations per second
6.3
Memory (RAM)
Memory operations per second
5.9
Graphics
Desktop performance for Windows Aero
5.1
Gaming graphics
3D business and gaming graphics
6.2
Primary hard disk
Disk data transfer rate
5.8

PCMark Vantage donne un score de 4682 points. ce score comprend pas mal d'élément différents de la RAM à la puissance du processeur.

PCMark Vantage montre que le Asus K52JR est au mêm niveau que le MSI GT725 avec un Intel Core 2 Duo P9500 (2.53 GHz) et une Mobility Radeon HD 4850 (La carte graphique influe peu sur ce score). Le  Dell Studio 1747 avec un i7-720QM et une HD 4650 reste à 5030 points.

3D Mark
3DMark 2001SE21641 points
(0)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(1)(1)(0)(0)(0)(1)(4)(0)(0)(0)(0)(1)(2)(0)(0)(0)(2)(2)(1)(4)(1)(2)(2)(5)(5)(2)(1)(6)(2)(0)(5)(1)(3)(2)(1)(2)(4)(3)(4)(1)(6)(1)(4)(3)(2)(1)(4)(4)(1)(3)(4)(8)(8)(5)(4)(5)(5)(3)(4)(3)(3)(1)(3)(5)(1)(1)(4)(3)(7)(3)(1)(4)(7)(3)(0)(1)(3)(1)(0)(3)(1)(2)(1)(0)(0)(1)(1)(0)(1)(2)(1)(3)(2)(0)(2)(1)(0)(2)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
3DMark 055550 points
(0)(0)(0)(2)(1)(0)(1)(1)(0)(1)(1)(2)(0)(3)(2)(0)(0)(5)(0)(0)(2)(1)(2)(7)(7)(10)(2)(5)(2)(3)(4)(3)(5)(3)(2)(0)(2)(2)(0)(4)(4)(1)(5)(6)(5)(2)(6)(4)(5)(2)(4)(3)(8)(1)(6)(6)(6)(2)(3)(5)(4)(4)(2)(5)(7)(3)(2)(0)(1)(2)(0)(1)(1)(1)(3)(2)(4)(1)(3)(2)(2)(2)(3)(3)(2)(2)(6)(2)(4)(8)(0)(4)(0)(2)(4)(8)(2)(2)(1)(5)(4)(6)(13)(17)(1)(3)(2)(2)(3)(5)(3)(4)(1)(1)(2)(2)(3)(1)(0)(3)(4)(8)(2)(0)(2)(0)(1)(0)(3)(0)(1)(0)(0)(1)(1)(2)(0)(0)(1)(1)(0)(0)(0)(3)(1)(0)(1)(1)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
3DMark 06
 1280x1024
3702 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(3)(3)(2)(3)(1)(3)(0)(1)(2)(2)(1)(0)(2)(1)(4)(1)(4)(3)(9)(3)(3)(6)(10)(4)(2)(5)(4)(3)(1)(1)(3)(1)(5)(1)(0)(0)(3)(2)(4)(0)(4)(3)(1)(7)(1)(8)(11)(1)(7)(5)(3)(11)(3)(3)(5)(3)(6)(3)(4)(5)(0)(3)(11)(7)(1)(5)(3)(4)(1)(1)(4)(2)(2)(1)(0)(2)(2)(0)(0)(0)(1)(1)(1)(1)(1)(0)(0)(1)(1)(2)(0)(1)(0)(1)(1)(0)(2)(2)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(2)(0)(1)(0)(0)(0)(0)(0)(1)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
3DMark Vantage1161 points
(0)(0)(1)(2)(0)(1)(0)(0)(0)(0)(0)(1)(0)(3)(3)(8)(6)(5)(6)(4)(2)(1)(1)(2)(2)(1)(3)(4)(0)(1)(0)(2)(4)(4)(4)(4)(1)(2)(1)(6)(3)(7)(2)(3)(1)(4)(2)(8)(3)(3)(5)(5)(1)(1)(3)(4)(8)(9)(1)(3)(5)(7)(4)(1)(7)(9)(3)(0)(3)(1)(3)(3)(1)(1)(0)(0)(0)(3)(1)(2)(0)(3)(1)(0)(0)(4)(1)(1)(0)(1)(0)(1)(1)(1)(2)(0)(0)(3)(1)(1)(1)(0)(0)(0)(1)(0)(0)(0)(1)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
Aide
500 GB - 5400 rpm
Transfer Rate Minimum: 37 MB/s
(37)(38)(36)(24)(22)(29)(35)(54)(64)(60)(54)(76)(92)(88)(97)(91)(80)(68)(55)(31)(44)(26)(6)(7)(5)(9)(4)(5)(5)(3)(1)(1)(1)(2)(0)(0)(2)(1)(1)(1)(0)(0)(1)(2)(4)(0)(0)(4)(1)(2)(0)(2)(1)(0)(2)(2)(5)(2)(0)(1)(2)(3)(1)(1)(0)(0)(2)(3)(0)(1)(4)(0)(0)(0)(1)(1)(0)(0)(0)(1)(0)(1)(0)(2)(1)(1)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)
Transfer Rate Maximum: 79.9 MB/s
(0)(2)(0)(0)(0)(6)(7)(14)(30)(57)(54)(50)(15)(32)(63)(87)(74)(53)(91)(133)(99)(96)(53)(40)(32)(66)(44)(20)(13)(8)(2)(3)(0)(0)(2)(3)(4)(6)(5)(7)(6)(0)(4)(1)(4)(1)(3)(3)(2)(1)(2)(2)(1)(1)(1)(1)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(2)(0)(1)(0)(0)(0)(3)(2)(0)(1)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
Transfer Rate Average: 62.2 MB/s
(0)(0)(0)(0)(2)(7)(5)(21)(62)(64)(45)(23)(32)(75)(83)(80)(74)(110)(152)(91)(62)(58)(48)(61)(39)(16)(17)(7)(1)(2)(1)(1)(4)(2)(2)(1)(0)(2)(1)(3)(4)(2)(4)(4)(4)(4)(1)(4)(2)(2)(4)(4)(1)(2)(1)(1)(0)(1)(0)(3)(1)(2)(0)(0)(1)(0)(0)(1)(0)(0)(1)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(1)(1)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
Access Time: 18.7 ms
(93)(8)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(0)(1)(2)(7)(16)(28)(22)(48)(30)(69)(153)(117)(119)(149)(124)(92)(54)(45)(26)(30)(24)(12)(5)(6)(7)(9)(3)(2)(3)(1)(0)(1)(2)(0)(1)(0)(1)(0)(0)(0)(1)(1)(2)(1)(1)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
Burst Rate: 57.6 MB/s
(2)(6)(27)(73)(235)(327)(311)(127)(95)(44)(28)(18)(1)(2)(1)(2)(0)(0)(2)(1)(0)(2)(0)(0)(0)(2)(1)(0)(0)(0)(0)(0)(0)(0)(3)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)
CPU Usage: -1 %
(35)(0)(381)(36)(90)(57)(69)(59)(60)(35)(36)(21)(29)(18)(25)(16)(15)(6)(5)(7)(10)(5)(7)(4)(5)(5)(2)(5)(7)(0)(5)(4)(2)(1)(2)(2)(3)(2)(3)(5)(1)(3)(2)(0)(2)(0)(1)(0)(1)(0)(1)(0)(1)(2)(1)(0)(0)(1)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(2)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)

Le Asus K52JR possède un disque dur qui tourne à 5400 rpm de chez Seagate. Avec 500 Go (ST9500325AS) il lit à 62.2 Mo/s en lecture séquentielle. Mais il est assez bruyant.

Gaming Performance

Wie wir testen - Leistung

La ATI Mobility Radeon HD 5470 possède 1024 Mo de VRAM GDDR3, mais elle reste une carte de moyenne gamme. La mémoire est à 800 MHz, le coeur à 750 MHz. Mais le GPU supporte DirectX-11 ce qui comparé aux HD 4570, est plus beau dans certains jeux. On est à 3702 points dans 3DMark06 ce qui signifie que tout les jeux tournerons mais pas au maximum.

On a fait quelques test pratiques:

Risen
La HD 5470 en 800x600 et détails bas en bave (29.5 fps). Le Asus K52JR est à 17 fps dans Risen avec les détails moyens (1.024 x 768, médium, 2xAA). Mais injouable avec tout au maximum: 10.7 fps.

Left 4 Dead
On est à 44 fps en 1024x768 et détails élevés. Donc on peu jouer en 1366x768 avec un réglage entre moyen et haut. On est au niveau du Sony Vaio VGN-NW11S/S (T6500, Mobility Radeon HD 4570) Le Sony est à 48 fps en détails hauts (1024x768).

Far Cry 2
N'est pas fluide en 1024x768 avec 21.5 fps. FarCry 2 s'en fout d'avoir 4 processeurs. Le MSI GT627 Avec un Core 2 Duo P8600 et une GeForce 9800M GS est à 49 fps. Donc FarCry 2 a besoin de plus de puissance au niveau de la carte graphique. Le Asus K61IC-JX019V avec une T4300 et une GeForce GT 220M est au même niveau (23 fps).

Risen
 RésolutionParamètresValeur
 1366x768all on/high, 4xAF10.7 fps
 1024x768all on/med, 2xAF17 fps
 800x600all off/low, 0xAF29.5 fps
Left 4 Dead
 RésolutionParamètresValeur
 1024x768very high, 0xAA, 0xAF44 fps
 640x480min, 0xAA, 0xAF60 fps
Far Cry 2
 RésolutionParamètresValeur
 1024x768high DX10, 0xAA21.56 fps
 640x480low DX9, 0xAA66.6 fps
World in Conflict - Benchmark
 RésolutionParamètresValeur
 1024x768High, 2xAA, 2xAF16 fps
 1024x768Medium, 0xAA, 0xAF36 fps
Crysis - GPU Benchmark
 RésolutionParamètresValeur
 1024x768High13.62 fps
 1024x768Medium, 0xAA, 0xAF24.46 fps
 1024x768Low, 0xAA, 0xAF61.23 fps

Emissions

Louver
Louver

Bruit système

D'un coté les portable de jeu ou multimédia sont autorisés à faire un peut de bruit avec les ventilateurs car les enceintes sont censées couvrir le son mais pas un portable de bureau. Le K52JR doit pouvoir faire les 2. Asus fait bien une tentative avec le bouton Quiet Office Mode avec un ralentissement des ventilateurs. En bref c'est une bonne chose mais à terme, ça chauffe très fort.

Avec les réglages intermédiaires on est entre 31.1 et 34.1 dB(A) ce qui ne dérange pas.

Dans les jeux on sera vers 38.8 dB(A) mais on peut facilement passer à 44.4 dB(A) dans le stress test après quelques heures à pleine puissance.

Bruit

A vide 30,9 / 31,1 / 31,1 dB
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(1)(10)(0)(1)(44)(0)(3)(35)(49)(0)(0)(109)(0)(7)(73)(0)(3)(4)(36)(2)(0)(23)(0)(5)(10)(1)(2)(1)(1)(0)(0)(0)(2)(0)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(5)(0)(0)(0)(15)(0)(1)(5)(47)(0)(3)(88)(0)(0)(100)(0)(0)(0)(52)(1)(14)(16)(2)(0)(23)(0)(0)(9)(1)(0)(0)(12)(0)(2)(5)(1)(0)(9)(0)(0)(3)(11)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(7)(0)(1)(23)(8)(0)(0)(61)(0)(0)(80)(0)(9)(13)(51)(0)(0)(43)(0)(0)(44)(2)(13)(12)(0)(0)(2)(12)(1)(1)(9)(1)(1)(5)(0)(0)(1)(17)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
HDD 31,5 dB
(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(2)(17)(0)(3)(0)(57)(3)(10)(73)(1)(1)(95)(0)(0)(3)(55)(3)(1)(20)(0)(3)(13)(0)(0)(9)(7)(10)(1)(2)(0)(0)(2)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
DVD 36,1 / dB
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(3)(0)(11)(1)(0)(9)(1)(38)(0)(9)(54)(5)(0)(81)(0)(16)(9)(35)(0)(11)(35)(1)(5)(28)(0)(2)(4)(14)(0)(2)(5)(1)(0)(5)(0)(0)(4)(0)(0)(2)(5)(0)(0)(0)(0)(2)(0)(0)(1)(2)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(2)(3)(0)(6)(0)(0)(1)(8)(0)(0)(9)(0)(0)(4)(3)(0)(0)(4)(4)(0)(7)(0)(0)(5)(6)(0)(0)(0)(11)(0)(3)(6)(0)(11)(0)(0)(0)(0)(11)(0)(13)(4)(0)(2)(9)(1)(5)(0)(0)(0)(5)
Sous la charge 34,1 / 38,8 dB
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(0)(1)(0)(0)(6)(18)(0)(1)(6)(16)(0)(3)(32)(0)(8)(38)(0)(0)(10)(39)(0)(9)(20)(1)(1)(31)(1)(2)(20)(4)(0)(4)(23)(0)(0)(19)(1)(2)(14)(4)(1)(7)(12)(0)(1)(9)(0)(0)(5)(0)(0)(1)(7)(3)(0)(0)(0)(1)(1)(0)(0)(1)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(2)(1)(0)(3)(0)(0)(0)(5)(3)(4)(2)(4)(1)(0)(9)(9)(0)(0)(23)(2)(7)(27)(1)(0)(22)(24)(0)(1)(49)(0)(0)(41)(0)(0)(13)(25)(0)(0)(42)(0)(1)(23)(0)(1)(1)(18)(0)(0)(20)(1)(4)(15)(0)(0)(0)(5)(0)(0)
 
    30 dB
Silencieux
40 dB
audible
50 dB
Bruit Fort
 
min: , med: , max:     (A 15 cm de distance)

Température

On vas d'abord jeter un oeil sans le mode Asus Quiet Office. On a mesuré avec tout au minimum des réglages d'économie d'énergie. Et aussi le contraire. Le maximum absolu est à 31.2 ° sur le dessous à pleine puissance et carrément 35.5 ° au niveau de l'aération.

En usage léger le dessous est à 25.5° en moyenne. Le repose poignet reste entre 25 et 28 °. Le K52JR a tenu bon pendant le stress test absolu de 12h.

Le mode Asus Quiet Office est un peu spécial. Il est possible de désactiver totalement les ventilateurs et le Core i3-350M peu se limiter à 950 MHz. Et dans ce mode il sera au maximum à 1.2 GHz. Dans Cinebench R10 Benchmark (multi-core). Le chassis peut monter à 45 ° Celsius. C'est 13 ° de moins que le stress test. Le dessous peut lui aussi monter à 43.3 ° (36.5° C en moyenne) à certains endroits.

Par contre avec ce mode activé et le stress test enclenché, (furmark+Cinebench) le système s'éteint tout seul par sécurité au bout de 5 minutes. Le processeur dans ce cas est à 90 °. Et le GPU à 96°. La ATI Mobility Radeon HD 5470 a besoin d'air frais.

En bref: le mode Asus Quiet Office comme son nom l'indique, n'est à utiliser qu'avec office ou firefox et pour un usage très léger en général sous peine de surchauffe et d'erreurs.

Quiet Office: CPU 950MHz
Quiet Office: CPU 950MHz
Quiet Office: Stress CPU up to 90, GPU up to 96 Grad
Quiet Office: Stress CPU up to 90, GPU up to 96 Grad
Quiet Office: Shutdown scenario with Prime95
Quiet Office: Shutdown scenario with Prime95
Load
         
 31,2 °C31,7 °C25,8 °C
 31,1 °C31,2 °C26,6 °C
 29,4 °C30,8 °C26,9 °C
         
 
         
 24 °C32,6 °C35,5 °C
 23,3 °C32 °C32,4 °C
 23,1 °C26,2 °C28,3 °C
         
Maximum: 31,7 °C
Moyen: 28.9 °C
 Maximum: 35,5 °C
Moyen: 28.3 °C
Eclairage  45,1 °C | Température de la pièce 19,5 °C

Haut parleurs

Les haut parleurs Altec Lansing sont sous le repose poignet du Asus K52JR mais ce n'est pas ce qu'on peut appeler un son de qualité. Il n'y a quasiment que des aigus. Il y a quelques réglages qui peuvent améliorer la qualité générale.

Par contre la sortie casque est de première qualité.

Autonomie

Battery with 4400 mAh
Battery with 4400 mAh
WLAN Test
WLAN Test

Le Asus K52JR peut tenir 2:37 h (157 minutes) en surf wifi avec un peu de torrent.

Il est possible d'en tirer 3 h en traitement de text. L'autonomie maximum absolue est à 193 minutes.

Un Film DVD pourra être lu pendant 125 minutes. La batterie 4400 mAh a besoin de 2 h pour se charge complètement.

Autonomie

A vide (Sans WiFi, luminosité minimum)3h 13min
(0)(0)(0)(0)(1)(2)(2)(5)(12)(15)(21)(40)(25)(37)(29)(33)(25)(22)(20)(18)(12)(12)(8)(6)(12)(9)(10)(5)(9)(8)(5)(2)(2)(3)(3)(6)(1)(1)(3)(0)(2)(1)(1)(4)(1)(1)(3)(2)(1)(1)(1)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)
Navigation avec la WiFi2h 37min 
(0)(0)(0)(0)(2)(4)(20)(35)(48)(32)(41)(34)(20)(21)(25)(14)(11)(16)(7)(9)(8)(1)(3)(2)(7)(3)(2)(1)(1)(1)(1)(1)(0)(2)(2)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
DVD2h 05min 
(0)(0)(0)(3)(11)(40)(56)(51)(60)(34)(35)(32)(20)(12)(15)(8)(6)(5)(5)(3)(5)(4)(4)(1)(2)(2)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
Chargé (Luminosité maximum)1h 00min 
(0)(0)(8)(88)(147)(91)(61)(24)(13)(7)(5)(2)(1)(1)(2)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)

Le Asus K52JR devrait ne pas trop consommer vu qu'il est sensé être un portable de bureautique aussi. La consommation  minimum est à 16.3 watts. Mais en pratique une moyenne de 25 watts. Et on monte facilement à 46.1 watts pendant les jeux

Le stress test avec Prime95 et Furmark il atteint les 64 watts. L'adaptateur 90 watt n'est pas trop gros.

Les nouveaux Intel Core ix consomme peu. Le Core i7-720QM du Sony F11Z1E demande 17.9 watts. Le Core i5-520M du Samsung R580 est à 13.3 watts minimum.

Consommation d'énergie

Off / Standby 0,1 / 1,5 Watt
Idle 16.3 / 23,8 / 26,3 Watt
(0)(0)(0)(0)(0)(0)(2)(2)(11)(10)(5)(17)(29)(7)(12)(39)(25)(36)(2)(23)(18)(16)(18)(4)(12)(9)(16)(14)(9)(1)(7)(7)(12)(2)(7)(9)(5)(6)(0)(2)(0)(5)(0)(1)(0)(0)(1)(3)(1)(1)(0)(0)(0)(0)(1)(0)(1)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(4)(6)(7)(6)(15)(12)(18)(0)(26)(21)(22)(27)(11)(17)(17)(15)(15)(3)(27)(0)(15)(15)(8)(9)(7)(10)(6)(1)(6)(7)(7)(5)(1)(9)(2)(6)(5)(1)(1)(0)(1)(7)(0)(2)(0)(0)(1)(0)(0)(1)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(5)(0)(6)(7)(10)(2)(11)(9)(20)(24)(8)(10)(26)(18)(12)(8)(7)(12)(17)(16)(8)(6)(12)(10)(11)(8)(5)(7)(12)(6)(7)(0)(11)(8)(7)(3)(5)(4)(7)(10)(4)(1)(1)(3)(1)(1)(0)(2)(6)(1)(0)(1)(0)(2)(1)(2)(0)(0)(1)(1)(0)(0)(1)(2)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
Load 46,1 / 64 Watt
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(1)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(2)(1)(3)(0)(0)(4)(2)(1)(3)(5)(6)(1)(6)(6)(9)(6)(2)(7)(9)(10)(11)(10)(0)(8)(12)(13)(8)(11)(6)(9)(10)(0)(13)(14)(7)(14)(1)(23)(1)(12)(6)(0)(12)(0)(6)(10)(5)(7)(1)(4)(4)(7)(7)(1)(1)(8)(0)(9)(2)(3)(4)(3)(2)(4)(7)(3)(1)(2)(3)(0)(0)(2)(0)(1)(0)(0)(1)(0)(1)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(2)(0)(4)(1)(0)(3)(4)(1)(0)(3)(3)(4)(1)(4)(0)(5)(7)(2)(4)(8)(10)(8)(0)(6)(10)(6)(9)(9)(2)(5)(11)(12)(8)(7)(7)(3)(6)(10)(2)(13)(7)(15)(6)(3)(5)(5)(11)(3)(8)(0)(7)(5)(4)(4)(2)(8)(13)(3)(3)(5)(5)(6)(5)(1)(3)(2)(1)(1)(1)
 
Key: min: , med: , max:         

Verdict

Core i3-350M under the heatpipe
Core i3-350M under the heatpipe

Le Asus K52JR-SX059V avec le Core i3-350M (2.26 GHz) est un portable assez puissant et bon à tout faire. Le Core i3-350M est plus puissant que les Core 2 Duo à tout les niveaux.

la carte graphique de milieu de gamme, une ATI Mobility Radeon HD 5470, permet de jouer à tout les jeux sous réserve de les régler un peu.

L'autonomie est modeste. 2h30 en surf WiFi ou 2 h de lecture DVD.

Le K52JR-SX059V est assez rigide, d'un coté l'écran est assez lumineux. Les ventilateurs peuvent être totalement désactivés avec le Quiet Office Mode, mais attention ça chauffe.

Si un écran avec peu de contraste et des performances moyennes dans les jeux ne vous dérange pas, le K52JR est une bonne affaire. Ce 15.6 pouces démarre à 680€.

Asus K52JR-SX059V with Core i3-350M and ATI Mobility Radeon HD 5470
Asus K52JR-SX059V with Core i3-350M and ATI Mobility Radeon HD 5470
In Review:  Asus K52JR-SX059V
In Review: Asus K52JR-SX059V
rating image disabled

Spécifications de l'ordinateur portable

Asus K52JR-SX059V

:: Processeur
Intel Core i3 350M 2.26 GHz
:: Mainboard
Intel HM55
:: Mémoire
4096 MB, PC3-10700
:: Carte graphique
ATI Mobility Radeon HD 5470 - 1024 MB, Core: 750 MHz, Mémoire: 800 MHz, GDDR3, 8.14.10.0716
:: Ècran
15.6 poices 16:9, 1366x768 pixel, brillant: oui
:: Disque dur
500 GB - 5400 rpm, 500GB 5400rpm Seagate ST9500325AS
:: Carte son
HD Audio
:: Connections
3 USB 2.0, 1 VGA, 1 HDMI, 1 Kensington Lock, Audio Connections: Line-out, mic, Card Reader: SD,MMC,MS,
:: Réseau
JMicron PCI Express Gigabit Ethernet Adapter (10/1000MBit), 802.11a/b/g/n (abgn), 2.1 + EDR Bluetooth
:: Lecteur optique
Matshita DVD-RAM UJ890AS
:: Taille
Hauteur x Largeur x profondeur (en mm): 35.7 x 380 x 255
:: Poids
2.653 kg Consommation d'énergie: 0.361 kg
:: Batterie
48 Wh Lithium-Ion, 4400 mAh
:: Système d'exploitation
Microsoft Windows 7 Home Premium 64 Bit
:: Finition additionnel
Webcam: VGA 640x480, Windows 7 Home Premium 32 Bit, 24 Mois Garantie,
Le Asus K52JR-SX059V.
Le Asus K52JR-SX059V.
Le Core i3-350M et la ATI Mobility Radeon HD 5470.
Le Core i3-350M et la ATI Mobility Radeon HD 5470.
Il n fait que 2.65 kg.
Il n fait que 2.65 kg.
Le boîtier est assez stable.
Le boîtier est assez stable.
Pour éviter de glisser.
Pour éviter de glisser.
Le bouton power.
Le bouton power.
En pleine lumière.
En pleine lumière.
Les charnières.
Les charnières.
Les touches sont de bonne taille et bien espacés.
Les touches sont de bonne taille et bien espacés.
Pas de ports derrière.
Pas de ports derrière.
La majorité des ports est à gauche
La majorité des ports est à gauche
et aussi un peu à droite.
et aussi un peu à droite.
Les ports sont bien placés.
Les ports sont bien placés.
VGA (D-sub), HDMI (TVs, TFTs), USB et audio.
VGA (D-sub), HDMI (TVs, TFTs), USB et audio.
Encore des stickers.
Encore des stickers.
Les haut parleurs Altec Lansing mais ils ne sont pas à la hauteur de leur réputation sur le K52JR.
Les haut parleurs Altec Lansing mais ils ne sont pas à la hauteur de leur réputation sur le K52JR.
Pas de basses, plein d'aigus.
Pas de basses, plein d'aigus.
La webcam obligatoire (640x480).
La webcam obligatoire (640x480).
Asus propose une diversité de surfaces.
Asus propose une diversité de surfaces.
Les charnières sont solides.
Les charnières sont solides.
Le 15.6 pouce peut fonctionner sans batterie.
Le 15.6 pouce peut fonctionner sans batterie.
Une grande plaque cache tout les éléments.
Une grande plaque cache tout les éléments.
La WiFi peut être remplacée.
La WiFi peut être remplacée.
Le caloduc est assez massif.
Le caloduc est assez massif.
L'adaptateur de 90 watt est assez court.
L'adaptateur de 90 watt est assez court.
Rare: un DVD de réinstallation de Windows 7 64 bit mais aussi avec un DVD 32 bit au cas où.
Rare: un DVD de réinstallation de Windows 7 64 bit mais aussi avec un DVD 32 bit au cas où.
Power2Go est un logiciel de création de DVD.
Power2Go est un logiciel de création de DVD.
Asus K52JR: Le caloduc qui vas du Core i3-350M sur la ATI HD 5470 jusqu'aux ventilateurs.
Asus K52JR: Le caloduc qui vas du Core i3-350M sur la ATI HD 5470 jusqu'aux ventilateurs.
Asus K52JR: repose poignet.
Asus K52JR: repose poignet.

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Pro

+Silencieux et frais
+Bonnes performances
+écran lumineux
 

Point négatif

-Contraste très bas
-Angles de visions étroits
-Clavier mou
-Système de son suraigu
-Autonomie réduite

En bref

Ce qu'on aime

La surface de travail et le Core i3.

Ce qui manque

Un écran mat.

Ce qui nous as surpris

Le mode Quiet Office qui permet de couper les ventilateurs mais le système n'est pas rodé car le portable préférera s'éteindre plutôt que de rallumer les ventilateurs.

La compétition

Les Core i3 se retrouvent de plus en plus dans les portables récemment. Les jeux veulent un Samsung's R580 Hawk (Nvidia GT 330M) ou un Dell Studio 1558. avec un Core i5. Le Deviltech Fire DTX avec une HD 5650.

Rating

Asus K52JR-SX059V
02/15/2010
Finition 72%
Clavier 70%
Souris 80%
Connectivité 72%
Poids 79%
Batterie 72%
Ècran 74%
Performances dans les ludicielles 78%
Performances dans les applications 91%
Température 90%
Bruit 95%
Impression 80%
Moyen 79%

80%

Multimedia *
Moyenne compensée

* Moyenne compensée pour portable multimédia:
finition 8%, clavier 8%, souris 6%, connectivité 8%, poids 6%, batterie 8%, ècran 10%, performance de jeux 10%, performances dans les applications 10%, température 8%, bruit 8%, impression 10%

> Français - Accueil > Critiques > Critique du Asus K52JR-SX059V
Sebastian Jentsch, 2010-02-27 (Update: 2010-03- 1)