Critique du Acer TravelMate 8572TG

Martina Osztovits, 09/06/2010

Bosser sur la route? Le TravelMate 8572TG, avec sa carte graphique hybride conviendra à ceux qui doivent travailler avec du matériel performant même sur la route. Il est puissant avec son Core i5-430M et sa Nvidia GeForce 330M avec Optimus pour économiser l'énergie.

Le TravelMate 8572T est un portable professionnel puissant. Avec sa GMA HD, le 8572TG peut aussi avoir une GeForce 330M de chez Nvidia à bord.

Boitier

Le Acer TravelMate est d'un noir très sobre. Quelques éléments chromés, comme les boutons et le logo, et les inévitables stickers. Le bouton power est un slider.

Le boîtier est très solide et est résistant à la torsion. Sauf encore une fois la zone du lecteur de DVD qui est assez fragile. En dessous on trouve un grand panneau derrière lequel se cache le module WIFI, le disque dur et la RAM. Changer la RAM est très facile.

L'écran lui même est assez solide vis à vis de sa finesse. Et on voit difficilement de changement de couleurs pendant la torsion, mais on entend des craquements.

Les charnières paraissent un peu faibles par rapport à l'écran. Mais elle sont assez dures pour avoir besoin des deux mains pour l'ouvrir. Mais cela permet une très bonne stabilité, il n'y a pas de crochet de fermeture.

L'appareil a des dimensions classiques pour un 15.6 pouces avec une largeur de 379 mm, un profondeur de 253 mm et une hauteur maximum de de 32 mm fermé. Et le poids de 2.45 kg avec la batterie 6 cellules avec les 0.55 kg de l'adaptateur, c'est pile dans la moyenne. Mais on monte à 52.46 mm avec la batterie 9 cellules soit 2.8 kg avec cette batterie

Connectivité

Acer n'as pas oublié le port de dock pour le pros. Un Acer EasyPort IV qui fournit 4 ports USB 2.0, un port DVI-D (Digital Video Interface-Digital), un port VGA, et quatre ports audio, un port RJ45 et une alimentation. Ce dock palie vraiment au manque de certains ports.

Il n'y a qu'un port VGA comme sortie directement sur le portable. Mais à part le port RJ-11 56K, il n'y a que le minimum: 4 ports USB 2.0 - pas de eSATA, un port USB 3.0 alimenté - microphone et casque et un lecteur de cartes SD, MMC, MS, MS Pro et xD formats. Et pas de ExpressCard non plus.

On constate que l'emplacement des ports est bon pour les droitiers comme pour les gauchers.

Front: Multi-in-1 cardreader
Front: Multi-in-1 cardreader
Left: Kensington Security Slot, docking port, fan, RJ45 (LAN), VGA, USB 2.0, microphone, headphone
Left: Kensington Security Slot, docking port, fan, RJ45 (LAN), VGA, USB 2.0, microphone, headphone
Rear: no interfaces
Rear: no interfaces
Right: 3 USB 2.0, RJ-11 (modem), optical drive, DC-in
Right: 3 USB 2.0, RJ-11 (modem), optical drive, DC-in

Communication

Vous pouvez être satisfait de la configuration. Il y a l'Ethernet Broadcom Gigabit Ethernet (10/100/1000MBit). Le module sans fil, 802.11n Broadcom (abgn), permet une connexion WiFI rapide via des hotspots WiFi si c'est la norme N est prise en charge. Le Bluetooth 3.0 + HS est là. Il y a le bon vieux modem 56K.

Avec la webcam 1,3 MP, des conférences vidéo avec des partenaires commerciaux et les amis ne sont pas un problème. La webcam Acer Crystal Eye supporte des images avec un maximum de 1280x1024et des enregistrements vidéo avec une résolution de jusqu'à 640x480.

Dispositifs d'entrées

Clavier

Le clavier Acer FineTouch et ses 106 touches sont à bords. La texture matte des touches est une bonne chose. Les touches sont plates et elles sont à bonne distance les unes des autres. La frappe est courte et bruyante.

Mais le clavier plie vers le centre. Avec la grosse batterie la frappe est un peu plus agréable.

Les adorateurs d'Excel apprécierons le pavé numérique séparé. A coté on y trouve des touches rapides. Pour contrôler le volume, la WIFI, la luminosité....

Touchpad

Le touchpad est un modèle V7.2 de chez Synaptics, qui supporte le multitouch. Mais il est aussi possible d'utiliser la barre de scroll, de plus ce pad est entièrement configurable.

Les boutons du pad sont de bonne taille et cliquent efficacement sans bruit. Entre les touches vous trouverez un lecteur d'empreintes digitales.

Keyboard
Keyboard
Number pad
Number pad
Touchpad
Touchpad

Ecran

L'écran est un AU Optronics, le modèle AUO41EC. Il est mat et anti reflet, parfait pour les pros. Cet écran 15.6 pouces affiche 1366x768 pixels, soit un format 16.9. Le 16/9 sur un portable, c'est pratique pour les vidéos et les jeux, moins pour la bureautique où il faudra scroller plus que sur un 4/3.

         
 160.2
cd/m²
154.2
cd/m²
168.4
cd/m²
 152.6
cd/m²
178.6
cd/m²
156.7
cd/m²
 144.7
cd/m²
166
cd/m²
147.8
cd/m²
         
Informations
Maximum: 178.6 cd/m²
Moyen: 158.8 cd/m²
Luminosité: 81 %
Noir: 1.12 cd/m²
Contraste: 159:1
Distribution de la luminosité

L'écran est assez décevant. La luminosité moyenne ne dépasse pas les 158.8 cd/m2. Avec un maximum de 178.6 cd/m2 au centre de l'écran. et on mesure carrément 144.7 cd/m2 en bas à gauche La luminosité est suffisante pour l'interieur. L'éclairage est à 81% homogène. Mais la valeur des noirs de 1.12 cd/m2 donne en calculant un contraste de 159:1.

In the shade
In the shade
In sunlight
In sunlight

On aurait espéré des couleurs plus vivantes et des noirs plus saturés. Ca ne saute pas aux yeux mais sur des fonds unis, c'est remarquable.

Mais l'intérêt de l'écran mat c'est de pouvoir travailler dehors, et c'est possible par toutes les luminosités.

Les angles de visions sont très limités à la verticale, à l'horizontal, c'est mieux mais pas exceptionnel.

Acer TravelMate 8572TG-434G50Mnkk's viewing angles
Acer TravelMate 8572TG-434G50Mnkk's viewing angles

Performances

La carte mère possède un chipset HM55. Avec ça un processeur Core i5, un i5 430M pour être plus précis, fabriqué sous le nom de Arrandale. C'est un dual core cadencé entre 2.26 et 2.53 GHz avec Turbo Technology. Et grâce à l'hyperthreading, le nombre de processeur est doublé virtuellement. Avec aussi Virtualization Technology for Directed I/O (VT-d), Trusted Execution Technology et AES.

  • 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
Informations système: Acer TravelMate 8572TG-434G50Mnkk

Avec la GMA HD intégrée au CPU, il y a une Geforce 330M dédiée dans le TravelMate 8572TG. C'est une carte graphique au niveau de la Radeon 5650 de chez ATI. Elle supporte DirectX 10.1, et elle décode matériellement la HD (PureVideo HD avec VP4) et supporte aussi CUDA, DirectX Compute, OpenCL et PhysX contrairement à la Mobility Radeon HD 5650 de ATI, la GT 330M ne supporte pas DirectX 11. Mais les jeux d'aujourd'hui passeront avec des options réglées sur moyen.

La GMA HD, est suffisante pour la vidéo HD et reste très frugale. On en parle dans la section "Autonomie".

On a réalisé les tests avec la GeForce GT 330M. Le système possède 4 Go de RAM et Win 7 64 bits.

Switchable graphics solution
Switchable graphics solution
GPU-Z Nvidia GeForce 330M
GPU-Z Nvidia GeForce 330M
GPU-Z GMA HD
GPU-Z GMA HD

Dans Cinebench R10 64 bit, on est à 3306 points en rendu mono core et 7632 points en multi. Le Dell Vostro 3500 (430M, NVIDIA GeForce 310M) avec Windows 7 32 bit est au même score en 32 bits. Pareil pour le HP Probook 6540b (430M, ATI Mobility Radeon HD 4550). Le Toshiba Tecra-A11-125 est à égalité.

 

DPC Latency Checker Acer TravelMate 8572TG-434G50Mnkk
DPC Latency Checker in focus, ...
different window in the spotlight

A première vue tout reste dans le vert dans l'outil DPC Latency Checker. Mais pendant certaines opérations simples, il crève le plafond des latences. Après étude, c'est uniquement quand une fenêtre passe au dessus d'une autre.

Cinebench
CB10 Rendu Solo 32Bit2707 points
(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(6)(1)(0)(1)(1)(3)(7)(12)(5)(7)(4)(7)(11)(5)(5)(18)(11)(6)(8)(6)(13)(20)(9)(6)(8)(3)(1)(1)(3)(5)(3)(9)(7)(4)(1)(1)(5)(1)(2)(0)(4)(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)
CB10 Rendu Solo 64Bit3306 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(4)(1)(0)(0)(0)(0)(0)(0)(1)(1)(2)(4)(3)(5)(1)(2)(0)(2)(3)(1)(6)(2)(1)(6)(6)(1)(4)(6)(14)(5)(10)(2)(4)(0)(0)(0)(1)(2)(2)(2)(3)(10)(6)(3)(0)(1)(2)(2)(1)(2)(0)(3)(4)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(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 32Bit6348 points
(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(2)(3)(0)(0)(0)(0)(1)(0)(0)(0)(1)(7)(2)(1)(4)(4)(1)(1)(4)(1)(3)(4)(9)(3)(1)(1)(0)(1)(13)(6)(3)(1)(4)(2)(2)(4)(1)(0)(1)(6)(3)(3)(7)(3)(1)(1)(2)(5)(3)(0)(4)(13)(5)(1)(7)(4)(0)(1)(8)(1)(2)(3)(1)(1)(1)(2)(2)(1)(1)(3)(0)(7)(7)(2)(2)(1)(2)(0)(0)(0)(0)(0)(6)(0)(0)(2)(2)(0)(0)(3)(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)
CB10 Rendu Multi 64Bit7632 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)(2)(3)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(1)(0)(1)(1)(1)(1)(1)(0)(1)(0)(1)(1)(1)(1)(1)(1)(2)(2)(1)(0)(0)(1)(1)(0)(0)(0)(1)(1)(0)(2)(2)(1)(1)(2)(1)(2)(2)(2)(1)(5)(5)(6)(7)(2)(3)(2)(5)(5)(4)(3)(3)(2)(0)(0)(0)(0)(2)(0)(0)(0)(0)(3)(0)(2)(2)(2)(6)(4)(3)(1)(2)(0)(0)(0)(0)(0)(0)(1)(2)(1)(1)(1)(0)(1)(1)(1)(0)(1)(1)(2)(1)(2)
CB10 OpenGL 32Bit3127 points
(1)(0)(1)(1)(0)(0)(0)(0)(0)(1)(3)(2)(4)(7)(7)(2)(7)(5)(4)(9)(2)(2)(0)(3)(0)(0)(2)(0)(2)(1)(1)(2)(2)(2)(5)(4)(4)(5)(3)(3)(3)(5)(3)(3)(2)(2)(1)(1)(0)(2)(0)(1)(1)(0)(1)(1)(3)(4)(3)(4)(1)(4)(1)(1)(2)(0)(2)(1)(1)(6)(1)(2)(1)(2)(2)(0)(3)(4)(2)(1)(1)(3)(2)(2)(1)(3)(3)(1)(1)(6)(3)(2)(0)(1)(5)(0)(0)(1)(3)(1)(0)(1)(3)(3)(2)(1)(0)(0)(1)(0)(0)(2)(0)(0)(0)(0)(1)(1)(0)(0)(2)(0)(0)(0)(0)(0)(0)(1)(1)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)
CB10 OpenGL 64Bit3233 points
(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(3)(1)(0)(0)(1)(0)(0)(1)(2)(1)(0)(1)(1)(1)(4)(6)(3)(3)(1)(2)(4)(1)(3)(2)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(1)(3)(1)(1)(1)(1)(1)(1)(2)(3)(1)(1)(2)(2)(0)(0)(0)(1)(2)(0)(4)(5)(1)(2)(2)(3)(3)(1)(2)(3)(7)(2)(1)(1)(3)(0)(4)(2)(0)(1)(0)(0)(2)(2)(3)(0)(0)(4)(3)(1)(0)(1)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(2)(0)(0)(0)(0)(0)(1)
Aide
PC Mark
PCMark Vantage5707 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(2)(3)(1)(2)(3)(0)(2)(1)(3)(0)(0)(0)(0)(3)(1)(1)(1)(2)(0)(4)(1)(0)(2)(1)(4)(1)(2)(2)(2)(2)(2)(0)(1)(3)(2)(4)(2)(1)(0)(1)(2)(3)(4)(1)(2)(4)(3)(2)(2)(4)(0)(3)(3)(5)(2)(0)(1)(2)(3)(0)(3)(0)(1)(1)(0)(0)(0)(2)(1)(0)(0)(0)(3)(0)(2)(1)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(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)(1)(0)(0)(0)(0)(0)(1)
Aide
4.7
Windows 7 Experience Index
Processor
Calculations per second
6.7
Memory (RAM)
Memory operations per second
5.9
Graphics
Desktop performance for Windows Aero
4.7
Gaming graphics
3D business and gaming graphics
5.2
Primary hard disk
Disk data transfer rate
5.8

Le Acer TravelMate 8572TG donne 5707 points dans PCMark Vantage, qui est un test qui prend en compte tout les éléments de l'ordinateur même les moins utiles, et dépasse le Toshiba Tecra A11-125 (430M, GMA HD) marginalement, soit 5676 points. Le Dell Vostro 3500 est à 5340, le HP Probook 6540b (430M, ATI Mobility Radeon HD 4550) est battu. La carte graphique influence peu ce test.

3D Mark
3DMark 2001SE24986 points
(0)(0)(0)(0)(0)(0)(0)(0)(0)(3)(1)(0)(4)(0)(1)(3)(3)(3)(9)(3)(4)(7)(3)(7)(6)(2)(0)(6)(2)(2)(3)(1)(1)(3)(2)(1)(3)(3)(0)(3)(1)(1)(3)(0)(0)(2)(4)(2)(1)(1)(0)(1)(3)(0)(0)(2)(4)(0)(0)(1)(1)(3)(1)(0)(1)(0)(1)(2)(2)(0)(0)(0)(0)(1)(2)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(1)(0)(1)(0)(0)(2)(0)(0)(1)(1)(1)(0)(1)(0)(0)(1)(2)(0)(0)(0)(1)(0)(0)(1)(1)(1)(0)(0)(1)(0)(0)(0)(0)(0)(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)(0)(0)(1)
3DMark 0318934 points
(1)(0)(0)(0)(3)(0)(1)(4)(1)(3)(9)(10)(4)(8)(14)(2)(4)(4)(5)(1)(3)(1)(3)(3)(6)(1)(2)(2)(1)(6)(5)(0)(2)(1)(3)(6)(1)(1)(5)(4)(1)(2)(1)(0)(1)(1)(0)(3)(0)(0)(2)(4)(0)(0)(0)(0)(0)(3)(1)(1)(2)(2)(2)(1)(1)(0)(1)(0)(1)(2)(1)(0)(0)(2)(2)(0)(3)(1)(1)(3)(5)(1)(0)(6)(6)(0)(1)(1)(0)(1)(2)(1)(0)(0)(0)(2)(1)(0)(1)(1)(1)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(1)(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)(1)(0)(0)(0)(1)(1)(2)(1)(1)(0)(0)(0)(0)(0)(0)(2)
3DMark 0513127 points
(1)(0)(1)(2)(4)(6)(3)(11)(6)(11)(14)(6)(5)(6)(3)(4)(1)(5)(3)(0)(0)(1)(0)(1)(3)(2)(0)(0)(10)(4)(6)(4)(3)(7)(6)(3)(6)(10)(0)(4)(1)(0)(2)(1)(0)(0)(1)(0)(0)(1)(1)(0)(1)(0)(0)(0)(0)(2)(2)(1)(0)(0)(1)(1)(6)(3)(3)(5)(0)(0)(2)(4)(1)(3)(2)(1)(3)(4)(3)(4)(1)(1)(0)(2)(0)(0)(1)(1)(1)(0)(1)(0)(2)(0)(0)(1)(0)(0)(0)(2)(0)(1)(0)(1)(1)(0)(2)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(1)(0)(0)(0)(0)(1)(1)(1)(1)(1)(0)(1)(0)(1)(0)(0)(0)(2)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)(0)(0)(0)(0)(1)
3DMark 06
 1280x1024
6381 points
(0)(0)(0)(1)(2)(0)(0)(1)(3)(0)(1)(2)(4)(2)(2)(0)(0)(1)(1)(1)(2)(0)(0)(0)(1)(0)(10)(4)(3)(2)(1)(3)(0)(1)(4)(2)(0)(0)(0)(0)(2)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(2)(0)(7)(1)(2)(8)(7)(3)(1)(1)(1)(4)(0)(2)(2)(0)(0)(4)(1)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(3)(0)(0)(0)(0)(2)(1)(1)(2)(1)(0)(1)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)(1)(1)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(1)
3DMark Vantage2659 points
(0)(0)(0)(0)(0)(1)(1)(0)(3)(2)(0)(3)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(2)(0)(0)(3)(6)(1)(1)(1)(0)(1)(0)(2)(0)(3)(2)(5)(2)(1)(2)(4)(4)(0)(0)(2)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(1)(0)(3)(1)(1)(0)(1)(1)(0)(1)(0)(0)(1)(0)(1)(1)(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)(2)(1)(0)(1)(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)(2)
Aide
WDC WD5000BEVT-22A0R
Transfer Rate Minimum: 38.7 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: 77.5 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: 61.5 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: 18.6 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: 88.1 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)

Le disque dur possède une capacité de 500 Go, c'est un WDC WD5000BEVT-22A0R de chez Western Digital qui tourne à 5400 rpm. Les performances sont dans la moyenne.

Le Graveur, un HL-DT-ST DVDRAM GT31N. Assez silencieux.

Performances dans les jeux

Wie wir testen - Leistung

La carte graphique est l'élément essentiel d'un ordinateur pour joueur. La Nvidia GeForce 330M est bien connue de nos bases de données. Le TravelMate 8572TG est très proche des résultats génériques de la carte dans ces tests.

Notre prototype était à 3233 points dans Cinebench R10 64 bit. A égalité avec le Dell Vostro 3500 en 32 bit. Le HP Probook 6540b (430M, ATI Mobility Radeon HD 4550) est à 4393 points - avec sa Mobility Radeon HD 5650 le TravelMate 5740G-524G50MN (Core i5 520M) est à 4862 points.

A l'inverse, le HP Probook 6540b (430M, ATI Mobility Radeon HD 4550) est à 7252 points dans 3DMark05, 3465 points dans 3DMark06 et 1051 points dans 3DMark Vantage et les tests 3DMark. Le Dell Vostro 3500 avec ses 7196 points dans 3DMark05, 3206 points dans 3DMark06 et 1156 dans 3DMark Vantage

Voyons maintenant en pratique:

Colin McRae: Dirt 2

En moyenne 48 fps en medium details (1024x768, medium, 0xAA). Si on monte trop les détails, le jeu crash.

Risen

La GeForce 330M est assez limite pour ce RPG. 79 fps sont possible en 800x600 et low details. Le TravelMate est seulement à 27.8 fps en medium settings (1024x768, medium, 2xAF). Donc jouable, mais moche.

Verdict dans les jeux

La GeForce 330M est tout à fait capable de vous permettre de jouer à tout les jeux mais parfois il faudra savoir baisser les détails pour avoir un jeu fluide.

bas moyenhaut ultra
Anno 1404 (2009) 60fps
Colin McRae: DIRT 2 (2009) 7948fps
Risen (2009) 412817.5fps

Emissions

Bruit système

Le TravelMate 8572G est très silencieux en bureautique. Le niveau de bruit ne dépasse pas les 32.7 dB(A), qui monte rarement à 37.2 dB(A). Par contre le maximum de 41.7 dB(A) à pleine puissance avec la Nvidia GeForce 330M c'est assez conséquent. Mais même si c'est bruyant, la texture du son reste tolérable.

Bruit

A vide 32.7 / 32.7 / 37.2 dB
(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(2)(0)(0)(0)(9)(0)(6)(24)(0)(1)(1)(39)(0)(0)(87)(1)(4)(61)(0)(0)(23)(15)(0)(0)(7)(0)(0)(5)(0)(0)(2)(0)(0)(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)(0)(0)(0)(0)(0)(0)(0)
(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(1)(0)(0)(0)(6)(0)(0)(22)(0)(2)(10)(17)(0)(7)(44)(0)(6)(57)(0)(1)(28)(20)(0)(3)(19)(0)(4)(8)(0)(0)(4)(0)(1)(2)(2)(0)(1)(0)(0)(0)(1)(0)(1)(0)(19)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(3)(0)(0)(0)(0)(0)(0)(0)(0)(0)
(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(1)(0)(0)(0)(3)(1)(0)(0)(7)(10)(0)(4)(32)(0)(0)(53)(0)(2)(7)(46)(1)(4)(34)(0)(0)(22)(0)(1)(4)(11)(0)(4)(1)(0)(3)(0)(0)(2)(4)(0)(0)(0)(20)(0)(0)(0)(0)(0)(0)(2)(0)(1)(0)(0)(0)(0)(0)(2)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
HDD 34.3 dB
(2)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(5)(0)(0)(10)(0)(1)(15)(13)(0)(0)(49)(0)(0)(73)(0)(1)(19)(29)(0)(0)(17)(0)(0)(10)(0)(4)(0)(0)(18)(3)(0)(1)(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)
DVD 36.6 / 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)(2)(1)(0)(1)(7)(19)(0)(2)(40)(1)(0)(51)(18)(3)(4)(41)(1)(13)(18)(2)(1)(14)(0)(0)(10)(0)(3)(0)(0)(0)(3)(1)(0)(0)(0)(4)(0)(0)(3)(0)(1)(0)(4)(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)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(3)(2)(1)(0)(2)(0)(1)(1)(0)(0)(0)(0)(0)(4)(0)(0)(2)(7)(0)(0)(3)(0)(0)(6)(0)(0)(6)(0)(3)(0)(9)(0)(0)(5)(6)(0)(0)(0)(13)(0)(7)(4)(0)(8)(1)(0)(6)(0)(0)(0)(0)
Sous la charge 41.7 / 41.7 dB
(0)(1)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(2)(11)(0)(6)(13)(0)(3)(11)(18)(0)(8)(26)(1)(4)(22)(0)(0)(5)(24)(0)(2)(20)(3)(0)(19)(2)(0)(13)(0)(1)(5)(8)(0)(10)(0)(1)(4)(2)(0)(1)(0)(3)(1)(0)(1)(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)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(0)(1)(2)(0)(0)(3)(8)(2)(0)(3)(9)(1)(8)(7)(0)(0)(3)(27)(1)(6)(17)(1)(3)(25)(0)(0)(2)(11)(0)(0)(40)(0)(0)(27)(0)(0)(0)(22)(1)(15)(2)(0)(0)(11)(0)(3)(4)(9)(0)(7)(0)(0)(0)(4)(0)(1)(0)(0)(2)(0)
 
    30 dB
Silencieux
40 dB
audible
50 dB
Bruit Fort
 
min: , med: , max:     (A 15 cm de distance)

Température

En bureautique, il est très frais et reste à température ambiante.

A pleine puissance on mesure 42.6° Celsius sur le dessus, à droite du clavier. Et le touchpad parais assez chaud. Mais le dessous peut monter facilement à 50° !. Donc impossible de jouer avec le portable sur les cuisses.

Mais les composants à l'intérieur chauffent vite et fort. Le GPU monte à 92° Celsius et le CPU 94° Celsius. On a pas mesure de changement dans les performances pendant la chauffe.

Load
         
 41.7 °C41.5 °C38.1 °C
 42.6 °C41.6 °C34.4 °C
 38.8 °C39.2 °C34.1 °C
         
 
         
 45.2 °C38.1 °C32.2 °C
 49.6 °C38.8 °C32.3 °C
 35.1 °C35.7 °C33.4 °C
         
Maximum: 42.6 °C
Moyen: 39.1 °C
 Maximum: 49.6 °C
Moyen: 37.8 °C
Eclairage  56.5 °C | Température de la pièce 22 °C

Haut parleurs

Les haut parleurs sont en façade et légèrement inclinés vers le dessous. Mais sans caisson de basses, le son reste assez faible.
Le seul moyen d'avoir un bon son est d'utiliser la très bonne sortie audio.

Autonomie

Le TravelMate 8572TG essaye tant que possible d'économiser l'énergie dès qu'il est sous batterie. Il ignore les réglages et opère tout seul. Par exemple la luminosité est réduite. Mais il n'y a pas de Optimus Technology ici. Il faudra changer de carte à la main dans les réglages d'économie d'énergie.

Il y a d'autres portables avec la GMA HD ainsi que la Nvidia GeForce GT 330M comme le Toshiba Tecra A11-125 (430M,Graphics Media Accelerator HD Graphics), HP's ProBook 6540b (430M, Graphics Media Accelerator HD) ou le Toshiba Qosmio F60-10H (430M, GeForce GT 330M).

En hibernation ou éteint on est en dessous de 0.5 watts. L'adaptateur de 90 W est suffisant pour une consommation maximale de 77.4 watts.

Consommation d'énergie

   GT 330
Off / Standby 0.1 / 0.4 Watt
Idle 16.9 / 19.5 / 20.8 Watt
(0)(0)(0)(0)(0)(0)(0)(1)(3)(17)(24)(30)(32)(2)(31)(21)(28)(22)(10)(4)(14)(10)(6)(1)(7)(5)(6)(2)(0)(5)(2)(2)(4)(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)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(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)(3)(14)(10)(9)(14)(27)(30)(0)(26)(17)(20)(12)(7)(17)(6)(15)(11)(1)(9)(9)(5)(5)(1)(8)(0)(2)(3)(2)(2)(0)(1)(0)(1)(2)(0)(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)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(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)(4)(6)(4)(9)(14)(15)(9)(2)(11)(21)(26)(3)(5)(26)(8)(13)(2)(11)(9)(9)(14)(0)(8)(14)(7)(5)(6)(1)(0)(2)(1)(2)(0)(3)(1)(7)(1)(4)(0)(1)(0)(0)(0)(0)(0)(3)(0)(2)(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)
Load 58.2 / 77.4 Watt
(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(4)(0)(3)(1)(0)(3)(5)(2)(3)(2)(0)(1)(1)(0)(6)(2)(2)(4)(4)(12)(9)(3)(7)(7)(9)(8)(3)(3)(9)(11)(3)(12)(9)(11)(9)(12)(0)(9)(4)(11)(12)(0)(9)(6)(4)(6)(8)(8)(4)(8)(2)(2)(2)(0)(2)(2)(0)(3)(1)(2)(0)(0)(0)(0)(2)(2)(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)(5)(0)(0)(1)(0)(0)(0)(1)(0)(2)(0)(5)(1)(1)(0)(1)(0)(0)(0)(1)(1)(1)(3)(1)(2)(0)(8)(2)(3)(1)(8)(3)(6)(13)(1)(10)(7)(10)(2)(9)(13)(7)(12)(0)(14)(5)(10)(14)(13)(0)(2)(7)(1)(4)(1)(8)(2)(7)(0)(3)(5)(7)(2)(5)(3)(5)(2)(5)(5)(1)(4)(2)(1)(1)(3)(1)(1)(2)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
 
Key: min: , med: , max:         

L'autonomie dépend vraiment de la carte graphique utilisée. Mais il faut désactiver PowerSmart si vous voulez les performances maximale. La carte graphique est sélectionnée maxnuellement. On a mesuré l'autonomie de la batterie de 6 cellules lithium ion de 66 Wh.

La GT 330M et tout ce qui consomme du courant activé dans le stress test. On arrive à tenir 98 minutes dans ce cas.

Mais avec seulement la GMA HD et avec tout au minimum on arrive presque à 5H 30 (331 minutes).

Il est possible de surfer en WiFI confortablement pendant 4h. Et il est possible de regarder un DVD pendant 3H.

Il y a toujours en option la 9 cellules de 90 Wh et il faut s'attendre à un gain d'autonomie de 36%.

Maximum battery life - Reader's Test
Maximum battery life - Reader's Test
Minimum battery life - Classic Test
Minimum battery life - Classic Test
Recharging
Recharging

Autonomie

A vide (Sans WiFi, luminosité minimum)5h 31min
(0)(0)(0)(0)(0)(0)(0)(0)(1)(2)(3)(4)(4)(7)(5)(7)(7)(12)(10)(12)(14)(16)(10)(15)(13)(13)(14)(12)(6)(8)(15)(2)(9)(13)(10)(3)(3)(8)(4)(6)(4)(2)(4)(4)(3)(1)(2)(3)(0)(1)(3)(1)(1)(4)(1)(1)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(1)
Navigation avec la WiFi4h 02min 
(0)(0)(0)(0)(0)(0)(1)(3)(3)(4)(11)(11)(17)(22)(20)(18)(18)(14)(10)(9)(9)(8)(8)(7)(13)(9)(4)(6)(4)(7)(2)(3)(0)(1)(1)(2)(2)(2)(1)(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)(0)(0)(0)
DVD3h 15min 
(1)(0)(0)(1)(0)(1)(8)(11)(15)(24)(38)(24)(32)(17)(20)(7)(14)(16)(4)(5)(11)(12)(2)(4)(4)(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)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)
Chargé (Luminosité maximum)1h 38min 
(0)(0)(0)(10)(21)(58)(82)(55)(26)(21)(11)(7)(1)(2)(4)(2)(4)(0)(2)(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)

Verdict

Le TravelMate 8572TG est un compagnon de route pour ceux qui ont besoin de travailler avec un portable puissant. Avec ses 3Kg et ses 15.6 pouces et une batterie 6 cellules. L'écran mat est un atout car il est possble de travailler dans toutes les situations. Mais la luminosité a ses limites.

Nous somment en présence d'un port RJ-11 et RJ-45 (Ethernet). Il y a aussi des modèles 3G, sinon pas de eSATA ou USB 3.0. Mais il y a un dock très complet disponible.

L'appareil est à la fois puissant mais sait se montrer spartiate en énergie. La carte graphique doit être sélectionnée manuellementment. Pas de technologie Optimus ici.

Mais la GeForce 330M permet de jouer à tout les titres du moment sous réserve de revoir les détails à la baisse.

En bref, le TravelMate 8572TG est un portable sobre élégant puissant, moderne et très "pro". Les points négatifs sont négociables mais le rapport qualité prix est assez intéressant.

Acer TravelMate 8572TG-434G50Mnkk
In Review: Acer TravelMate 8572TG-434G50Mnkk
In Review: Acer TravelMate 8572TG-434G50Mnkk
rating image disabled

Spécifications de l'ordinateur portable

Acer TravelMate 8572TG-434G50Mnkk

:: Processeur
Intel Core i5 430M 2.26 GHz
:: Mainboard
Intel HM55
:: Mémoire
4096 MB, DDR3
:: Carte graphique
NVIDIA GeForce GT 330M - 1024 MB, Core: 575 MHz, Mémoire: 790 MHz, DDR3, nvlddmkm 8.16.11.8986 (ForceWare 189.86) / Win 7 64
:: Ècran
15.6 poices 16:9, 1366x768 pixel, AUO41EC, brillant: non
:: Disque dur
WDC WD5000BEVT-22A0R, 500GB 5400rpm
:: Carte son
Conexant Cx20585
:: Connections
4 USB 2.0, 1 VGA, HDAUDIO Soft Data Fax Modem with SmartCP Modem, 1 Kensington Lock, Audio Connections: Microphone, casque, Card Reader: Multi-in-1:SD, MMC, MS, MS PRO, xD,
:: Réseau
Broadcom NetXtreme Gigabit Ethernet (10/100/1000MBit), Broadcom 802.11n (abgn), 3.0+HS Bluetooth
:: Lecteur optique
HL-DT-ST DVDRAM GT31N
:: Taille
Hauteur x Largeur x profondeur (en mm): 32 x 379 x 253
:: Poids
2.45 kg Consommation d'énergie: 0.55 kg
:: Batterie
66 Wh Lithium-Ion
:: Prix
950 Euro
:: Système d'exploitation
Microsoft Windows 7 Home Premium 64 Bit
:: Finition additionnel
Webcam: Acer Crystal Eye Webcam (1.3 MP), Quick Guide, various Acer Tools, 24 Mois Garantie,
Le Acer TravelMate 8572TG dans un intemporel et élégant noir avec un peu d'éléments en chrome.
Le Acer TravelMate 8572TG dans un intemporel et élégant noir avec un peu d'éléments en chrome.
Slider pour la mise sous tension, et les touches rapides.
Slider pour la mise sous tension, et les touches rapides.
Les charnières maintiennent l'écran fermement en place.
Les charnières maintiennent l'écran fermement en place.
L'angle d'ouverture est généreux.
L'angle d'ouverture est généreux.
L'écran mat 15,6 pouces avec une luminosité moyenne.
L'écran mat 15,6 pouces avec une luminosité moyenne.
les logos des ports sont clairs.
les logos des ports sont clairs.
Arrière gauche: Kensington suivie par un dock et un ventilateur.
Arrière gauche: Kensington suivie par un dock et un ventilateur.
RJ45 (LAN) et VGA sur le centre du côté gauche.
RJ45 (LAN) et VGA sur le centre du côté gauche.
1 port USB 2.0 et deux prises audio sont sur la gauche.
1 port USB 2.0 et deux prises audio sont sur la gauche.
Trois ports USB 2.0 supplémentaires sur le bord suivi d'un RJ-11.
Trois ports USB 2.0 supplémentaires sur le bord suivi d'un RJ-11.
Une webcam 1,3 MP.
Une webcam 1,3 MP.
Le clavier n'est pas impressionnant.
Le clavier n'est pas impressionnant.
En retour, il a un pavé numérique séparé.
En retour, il a un pavé numérique séparé.
Les LED
Les LED
... les LED de statut.
... les LED de statut.
Il est possible de changer les options système par les raccourcis.
Il est possible de changer les options système par les raccourcis.
Tout comme pour le contrôle multimédia.
Tout comme pour le contrôle multimédia.
Les touches de direction se sont révélées un peu trop petites.
Les touches de direction se sont révélées un peu trop petites.
Le touchpad est configurable.
Le touchpad est configurable.
Le lecteur d'empreintes digitales entre les boutons...
Le lecteur d'empreintes digitales entre les boutons...
... est facile à configurer.
... est facile à configurer.
Bonne performance grâce au Core i5 430 CPU, Nvidia GeForce 330M, 4 Go de RAM et la version 64 bits de Windows 7 Home Premium
Bonne performance grâce au Core i5 430 CPU, Nvidia GeForce 330M, 4 Go de RAM et la version 64 bits de Windows 7 Home Premium
Accès à tous les éléments importants en dessous.
Accès à tous les éléments importants en dessous.
Module Wifi.
Module Wifi.
RAM.
RAM.
disque dur.
disque dur.
Le portable est assez chaud et bruyant pendant le stress test.
Le portable est assez chaud et bruyant pendant le stress test.
la température de la carte graphique augmente rapidement.
la température de la carte graphique augmente rapidement.
Le CPU est aussi très chaud. Mais pas de problèmes de performances en cas de surchauffe.
Le CPU est aussi très chaud. Mais pas de problèmes de performances en cas de surchauffe.
Batterie.
Batterie.
La GMA HD est frugale en énergie.
La GMA HD est frugale en énergie.
L'adaptateur est suffisamment puissant
L'adaptateur est suffisamment puissant

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Pro

+Ecran mat très pro
+Bonnes performances dans les applications
+Bonnes performances en 3D
 

Point négatif

-Bruit et température système assez élevés à pleine puissance
-Connectivité
-Distribution des ports
-Gestion des performances parfois compliquée

En bref

Ce qu'on aime

Le système de carte graphique hybride.

Ce qui manque

Les ports eSATA ou USB 3.0 ou au moins un port ExpressCard.

Ce qui nous as surpris

L'autonomie possible.

La compétition

Vostro 3500 ou HP Probooks (6540b). On ne trouve pas de solution hybride pour pas cher pour le moment.

Rating

Acer TravelMate 8572TG-434G50Mnkk
08/17/2010
Finition 84%
Clavier 78%
Souris 85%
Connectivité 72%
Poids 81%
Batterie 87%
Ècran 77%
Performances dans les ludicielles 87%
Performances dans les applications 93%
Température 77%
Bruit 81%
Impression 81%
Moyen 82%

81%

Office *
Moyenne compensée

* Moyenne compensée pour portable bureau:
finition 13%, clavier 13%, souris 8%, connectivité 7%, poids 6%, batterie 8%, ècran 10%, performance de jeux 1%, performances dans les applications 6%, température 8%, bruit 10%, impression 10%

> Français - Accueil > Critiques > Critique du Acer TravelMate 8572TG
Martina Osztovits, 2010-09- 6 (Update: 2010-09- 9)