Critique du Toshiba Tecra A11-125

Par Simon Leitner & Klaus Hinum, traduit par Valentin Wittwe 04/02/2010

La confiance des professionnels.

Le Tecra conçu et produit par Toshiba, le géant japonais, est un portable pour les professionnels. La série A11 attire tout les clients avec son prix ses qualité en terme professionnels avec son boîtier solide et une variété de ports pour une connectivité extensive. 

Toshiba Tecra A11-125 Notebook
Toshiba Tecra A11-125 Notebook

Chaque fabricant propose des portables professionnels discount. Par exemple, Dell propose le Vostro, HP le ProBook, Lenovo propose des Thinkpad allégés. Toshiba reste sur le nom Tecra A11 pour les pros. Toshiba Porpose aussi les M10 et S11 qui sont au dessus du A11. Le S11 possède aussi une carte graphique professionnelle.

Mais il faut faire attention aux différences entre les dénominations US et européennes. Par exemple le modèle avec la Nvidia Quadro NVS 2100 n'est pas disponible pour le marché européen.

Notre prototype, le Tecra A11-125 est équipé d'un Intel Core i5-430M, 4Go de RAM, un disque dur de 320Go et la Intel GMA HD comme carte graphique. Largement suffisant pour la bureautique, la musique et quelques DVDs.

Le modèle „Teach-It“ A11-125 a l'avantage du prix et de la garantie extensible. Les 36 mois de garantie "retour en ateliers" de Tecra est un bonus sympa. Les modèles "normaux" n'ont que 24 mois de garantie extensible à 3 ou 4 ans pour 172 et 276 euros respectivement (HT).

Boîtier

Le Tecra A11 possède un design sobre. Les décorations et les surfaces brillantes sont totalement exclues de cet ordinateur portable et ainsi mettre en valeur son image "entreprise". Toshiba essayé d'ajouter un peu de piquant aux boîtier, fait d'un matériau synthétique, en donnant à la surface du couvercle de l'écran et les régions du repose poignet bien conçue possèdent un finition rugueuse, ça évite les empreintes digitales et les traces. Le boîtier est également assez costaud pour résister à la plupart des rayures ou d'autres marques du temps. 

Même si la surface du la Tecra A11 est fait d'un matériau synthétique, le boîtier offre toujours une grande solidité. Seule la partie inférieure de l'ordinateur portable cède quand il est mis sous forte pression avec un objet pointu. Les charnières sont assez fermes, même si à première vue, l'utilisateur a l'impression que les charnières synthétiques seraient incapables de tenir l'écran correctement. L'écran n'oscille pas. Les charnières se chargent de maintenir le portable fermé. 

Même si le portable semble mince et mobile, les mesures racontent une histoire différente. Le boîtier est haut de 37,6 mm à l'arrière et le poids se situe à près de 2,6 kg (sans l'adaptateur secteur qui pèse 470 grammes supplémentaires). Ce portable n'est pas exactement léger.

Connectivité

Le Tecra A11 possède une connectivité extensive et bien placée. Il y a un port VGA, le port LAN et l'alimentaion à l'arrière. Il y a 3 ports USB et un combo eSATA/USB avec un mini-display port. Il y a aussi un port série encore utilisé pour la robotique par exemple et le port de dock à l'arrière du Tecra A11.

Un slot 54mm Expresscard et un lecteur de cartes sont présent aussi.

Front side: Cardreader, WLAN switch
Front side: Cardreader, WLAN switch
Left side: USB, eSATA/USB, Mini DisplayPort, ExpressCard 54mm
Left side: USB, eSATA/USB, Mini DisplayPort, ExpressCard 54mm
Back side:Kensington Lock, VGA, Serial interface, Power outlet, LAN
Back side:Kensington Lock, VGA, Serial interface, Power outlet, LAN
Right side: Headphones, Microphone, 2x USB, DVD burner
Right side: Headphones, Microphone, 2x USB, DVD burner

Les modules de communication installés dans le Tecra A11 sont appropriés pour un modèle de classe affaire. Le portable est livré avec le Gigabit Ethernet, le Bluetooth et un module WiFI qui supporte les normes a / b / g / n. Ces modules de communication remplissent la totalité des besoins des utilisateurs sans fil. La seule question ici pourrait être le module manquant UMTS (3G). Cependant, ce module intégré est manquant dans l'ensemble des autres modèles actuels.

Le système d'exploitation utilisé par Toshiba Tecra A11 est Windows 7 Professional 64-bit. Ainsi, les 4 Go de RAM dans le portable peuvent être pleinement reconnus et utilisée pour obtenir une performance optimale.

Les raccourcis de publicité différents (tels que eBay, Skype, Amazon, etc) et les autres logiciels pré-installés ne semblent pas très sérieux pour nous. En particulier,  Internet Explorer est très lent en raison d'une variété d'addons et de barres inutiles et que le navigateur a tendance à avaler les caractères lors de la frappe, bref une installation d'origine "sale".

 

Toutefois, le «Toshiba Outils" conçu par Toshiba sont certainement une bonne sus, cet outil permet à l'utilisateur un accès facile à une variété d'options. Le Toshiba DVD Player, le Conseil Toshiba, l'utilitaire Eco, le docteur de la connectivité ou les Toshiba "Reeltime", qui montre une liste des activités récentes sur l'ordinateur portable et permet à l'utilisateur de visualiser et d'accès utilisé récemment des programmes ou des fichiers, etc sont tous très bons et d'autres fonctionnalités utiles.

ReelTime shows a history table which gives the user access to files and programs which have recently used.
ReelTime shows a history table which gives the user access to files and programs which have recently used.
  • Eco Utility: watches the power usage
  • Bulletin Board: for notes and program shortcuts
  • Face Recognition: logging in with face recognition
  • Health Monitor: shows the system state
  • HDD Sensor: protects the HDD from severe bumps or falls

Dispositifs d'entrées

Clavier

La fonctionnalité fondamentale d'un portable de bureautique comme celui ci est le clavier. Il y a deux grandes choses qu'il faut dire du Tecra A11: Le boîtier de 15.6 pouces possède un pavé numérique, avec un design "Chocolate-Design" de chez Toshiba.

La frappe est distinct et claire. La profondeur de frappe est aussi profonde que sur un clavier fixe. Le toucher est très silencieux. De plus le clavier ne plie pas sous la pression. La disposition et la taille des touches est bonne. La barre d'espace est trop courte à notre goût. Le clavier est solidement encré dans le boîtier.

Touchpad

Le touchpad, designé par Alps-Electric, offre une surface douce et glissant mais sans multitouch. Pas de multitouch donc, mais des options de personnalisations avancées. 

Les boutons du touchpad sont trop dur à notre avis. Entre ces deux boutons, il y a un lecteur d'empreintes digitales.

Keyboard with number block and touchpad with integrated fingerprint reader
Keyboard with number block and touchpad with integrated fingerprint reader

Ecran

Sur le site de Toshiba, tout les Tecra A11 ont le même écran: "39,6 cm (15,6 ") | Toshiba HD TFT LED en format 16 : 9“. Cet écran est mat (TOS5091) avec une résolution de 1366x768 pixels.

L'écran affiche 204 cd/m² de luminosité. Cette luminosité combinée à l'écran mat fait que le portable peut être utilisé en exterieur.

         
 173
cd/m²
185
cd/m²
169
cd/m²
 187
cd/m²
204
cd/m²
186
cd/m²
 187
cd/m²
194
cd/m²
194
cd/m²
         
Informations
Maximum: 204 cd/m²
Moyen: 186.6 cd/m²
Luminosité: 83 %
Luminosité de l'écran sur batterie: 204 cd/m²
Noir: 1.34 cd/m²
Contraste: 152:1
Distribution de la luminosité

L'homogénéité de l'écran est à 82%. Mais le contraste maximum est à 152:1 avec une valeur des noirs profond trop élevée de 1.34 cd/m².

Les couleurs sont assez fades dans l'ensemble. Mais tant que l'utilisateur n'est pas graphiste, ce n'est pas trop un problème. On pourra regretter la résolution assez faible de l'écran.

Outdoors use
Outdoors use

L'usage en extérieur est vraiment possible avec l'écran mat et les 200 cd/m². Avec la lumière directe du soleil, c'est plus difficile mais encore possible. 

Les angles de vision ne sont pas terribles. A la verticale comme à l'horizontale on sent la couleur changer très rapidement.

Viewing angles of the Toshiba Tecra A11-125
Viewing angles of the Toshiba Tecra A11-125

Performances

Bien que Toshiba propose de nombreux modèles (qui diffèrent de CPU, RAM et disque dur), le Tecra A11 ne possède aucune variation. 

Le chipset Arrandale de chez Intel est présent sur le Tecra A11, avec au choix un i3-330M ou un i5-520M, et ils sont très performants. Le i5 CPU peut être overclocké dynamiquement (Turbo Boost), auquel cas un seul processeur est activé et boosté.

  • System information CPUZ CPU
  • System information CPUZ Mainboard
  • System information GPUZ
  • Device manager
  • System information HDTune
System information: Toshiba Tecra A11-125

Ces CPU embarquent la carte graphique intégrée Intel HD. Cette carte est plus rapide et consomme moins que la GMA 4500MHD.

La puce décode matériellement la HD MPEG-2, VC-1 et AVC, mais ne possède pas assez de puissance pour les jeux récents en 3D.

Les Sims 3, WoW ou Counterstrike Source tournent bien, mais c'est le maximum: jetez un oeil sur notre liste des jeux avec les carte graphiques mobiles

3D Mark
3DMark 053385 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)
Aide

On a testé le Tecra A11 avec PCMark Vantage. 5676 points (64-bit) ce qui est très bon. C'est plus élevé que le Thinkpad T510 (i7-720M/NVS 3100M), et le W510 (i7-820QM/FX880M) est légèrement mieux placé que le Tecra. 

Ces tests sont assez surprenant car les Thinkpad sont plus haut de gamme que notre prototype.

PC Mark
PCMark Vantage5676 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
4.6
Windows 7 Experience Index
Processor
Calculations per second
6.7
Memory (RAM)
Memory operations per second
5.9
Graphics
Desktop performance for Windows Aero
4.6
Gaming graphics
3D business and gaming graphics
5.1
Primary hard disk
Disk data transfer rate
5.9

Mais les tests dans Cinebench font déchanter car si les test du CPU sont bons, la Intel GMA HD est pathétique dans le test OpenGL Shading. Mais c'est 2 fois mieux que la GMA 4500M HD. 

Cinebench
CB10 Rendu Solo 64Bit3341 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 64Bit7635 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 64Bit2059 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)
CB R11.5 CPU 64Bit2.04 points
(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)(3)(4)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(2)(0)(2)(1)(0)(0)(4)(1)(3)(4)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(2)(0)(3)(1)(0)(0)(1)(5)(4)(1)(0)(2)(0)(4)(7)(7)(1)(2)(2)(4)(4)(2)(3)(1)(0)(0)(2)(0)(0)(0)(0)(0)(2)(2)(1)(0)(0)(1)(0)(13)(5)(1)(0)(1)(0)(0)(0)(0)(0)(0)(1)(1)(2)(3)(0)(0)(0)(2)(1)(0)(0)(2)(3)(1)
CB R11.5 OpenGL 64Bit1.37 fps
(0)(0)(0)(0)(1)(2)(7)(9)(6)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(1)(2)(1)(1)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(1)(0)(1)(5)(7)(2)(3)(4)(6)(8)(2)(8)(0)(2)(1)(0)(0)(1)(3)(0)(1)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(1)(1)(0)(1)(1)(1)(1)(2)(0)(1)(0)(0)(0)(0)(1)(0)(0)(1)(0)(1)(3)(2)(0)(0)(2)(0)(1)(2)(3)(0)(0)(0)(0)(3)(1)(0)(0)(0)(0)(1)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(0)(1)(0)(0)(0)(0)(0)(0)(0)(0)(0)(2)(1)(1)
Aide

Si vous comptez faire de la création, vous aurez besoin d'une meilleur carte (Nvidia Quadro, ATI FireGL). Vous aurez besoin de puissance. 

Le Quad-core le plus puissant du moment: le i7-620M, se trouve dans la série Tecra S11 qui est une Nvidia NVS2100M. Par ailleurs on trouve des bonnes cartes graphiques pro sur des portables pas chers comme le Lenovo Thinkpad W510.

Le disque dur Hitachi tourne à 7200 RPM et possède une capacité de 320 Go. La vitesse moyenne est à 79.8 Mo/s et le temps d'accès de 16.7 ms ce qui est décent. Le seule moyen de faire monter ces statistiques: un disque dur Solid State Drive (SSDs). 

Il y a un détecteur de chute pour bloquer les têtes de lectures.

On a testé les latence système avec DPC Latency Checker tool, le A11 a eu pas mal de gros pics (plus de 10000 microseconds), ce qui est problématique pour de nombreux périphériques comme les tuners TV et les disques dur rapides

On remarque qu'en désactivant la WiFi on retombe en dessous de la barre des 1000 microsecondes, on peut donc déduire que le problème vient du driver de la carte réseau sans fil.

DPC Latency times with WLAN
DPC Latency times with WLAN
DPC Latency times without WLAN
DPC Latency times without WLAN
Hitachi HTS725032A9A
Transfer Rate Minimum: 49.4 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: 101 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: 79.8 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: 16.7 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: 102.5 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)

Performances dans les jeux

Far Cry 2 only runs with minimum details and a resolution of 640x480 and even then it is not completely fluid.
Far Cry 2 only runs with minimum details and a resolution of 640x480 and even then it is not completely fluid.

Le Tecra A11 n'est pas du tout fait pour jouer. Peu de jeux en 3D tournent sur la Intel HD. Mais c'est mieux qu'avec la GMA 4500MHD.

Les jeux DirectX 10 et 11 comme Risen, Call of Duty 6 - Modern Warfare 2 ou Battlefield Bad Company 2, peuvent tourner, mais dans tout les cas de figure ce ne sera pas assez pour jouer correctement. Les jeux comme Left 4 Dead peuvent tourner sur le Tecra A11 avec les détails moyens. Allez sur notre page: Intel HD.

World in Conflict - Benchmark
 RésolutionParamètresValeur
 1024x768High, 2xAA, 2xAF8 fps
 1024x768Medium, 0xAA, 0xAF13 fps
 800x600very low, 0xAA, 0xAF39 fps

Emissions

Emissions de bruit système

Le bruit minimum est à 31 dB, ce qui est audible mais pas dérangeant.

En usage normal on reste sous la barre des 35 dB, mais à pleine puissance (Furmark + Prime95), on monte à 44dB.

C'est la moyenne pour un portable de ce type, toujours sous la limite.

Bruit

A vide 33.1 / 33.1 / 33.1 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 33.3 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 37.2 / 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 35.1 / 44.0 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

Les températures de surfaces sont très fraîches, et auront tendance à vous rafraichir les poignets, à pleine puissance on remarque à peine la chaleur émise.

Load
         
 29 °C29 °C26 °C
 31 °C29 °C26 °C
 26 °C27 °C25 °C
         
 
         
 24 °C34 °C25 °C
 25 °C37 °C37 °C
 29 °C34 °C34 °C
         
Maximum: 31 °C
Moyen: 27.6 °C
 Maximum: 37 °C
Moyen: 31 °C
Eclairage  55.6 °C | Température de la pièce 22 °C

Haut parleurs

Le Toshiba Tecra A11 possède un système de son stéréo bas de gamme. Le volume est convenable, mais au dessus de 50% du volume total, ça grésille énormément.

Autonomie

L'autonomie du Toshiba A11 est à 1h 12 minutes minimum et 6 h maximum. En réalité il faut s'attendre entre 2 et 3 h. Mais ce n'est pas étonnant pour une batterie de 55 Wh.

Autonomie

A vide (Sans WiFi, luminosité minimum)5h 54min
(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)
DVD2h 20min 
(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 12min 
(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)

Toshiba propose le logiciel "Eco Utility" pour monitorer la consommation du Tecra A11. Il consomme légèrement moins que le  HP Probook 6440b (Testé par nos collègues Polonais).

Consommation d'énergie

Off / Standby 0.1 / 0.5 Watt
Idle 9.9 / 13.5 / 17.7 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 37.6 / 54.1 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:         

Verdict

Le Toshiba Tecra A11 est un portable pas cher pour travailler, et il faut ce qu'on lui demande très bien. L'écran est lumineux et mat. Le design classique et le nombre de ports. De plus le clavier est un plaisir. Le bruit et les émissions de chaleur sont sous contrôle. Le Intel Core i5 est limité par la GMA HD.

Par contre le poids est élevé et l'autonomie courte.

Le A11-125 est conçu pour les étudiants, il est à 759 euros chez Notebooks & More.

Toshiba Tecra A11 - solid and reliable business laptop
Toshiba Tecra A11 - solid and reliable business laptop
Zur Verfügung gestellt von ...
In review: Toshiba Tecra A11-125
In review: Toshiba Tecra A11-125, with courtesy of:
rating image disabled

Spécifications de l'ordinateur portable

Toshiba Tecra A11-125

:: Processeur
Intel Core i5 430M 2.26 GHz
:: Mainboard
Intel HM55
:: Mémoire
4096 MB, DDR3 (2x2048Mo)
:: Carte graphique
Intel Graphics Media Accelerator (GMA) HD Graphics, Mémoire partagée, 8.15.10.1995
:: Ècran
15.6 poices 16:9, 1366x768 pixel, LED, brillant: non
:: Disque dur
Hitachi HTS725032A9A, 320GB 7200rpm
:: Carte son
Realtek HD Audio
:: Connections
1 Express Card 54mm, 4 USB 2.0, 1 VGA, 1 DisplayPort, 1 Kensington Lock, 1 Serial Port, 1 eSata, 1 Docking Station Port, Audio Connections: Casque, microphone, Card Reader: Lecteur de cartes Ricoh 5 en 1 (SD/MMC/MS/MS Pro/xD), Lecteur d'empreintes digitales
:: Réseau
Intel(R) 82577LC Gigabit Network Connection (10MBit), Atheros AR928X Wireless Network Adapter (bgn), 2.0 Bluetooth
:: Lecteur optique
Matshita DVD-RAM UJ890AS
:: Taille
Hauteur x Largeur x profondeur (en mm): 37.6 x 374 x 350.5
:: Poids
2.6 kg Consommation d'énergie: 0.47 kg
:: Batterie
55 Wh Lithium-Ion, 4860mAh, 10.8V
:: Prix
759 Euro
:: Système d'exploitation
Microsoft Windows 7 Professional 64 Bit
:: Finition additionnel
Webcam: HD Webcam 1280x800, Toshiba Bulletin Board, TosReelTime, Assistant, 36 Mois Garantie,
Le Toshiba Tecra A11 ...
Le Toshiba Tecra A11 ...
... un portable bien sobre...
... un portable bien sobre...
... qui est pour tout ceux qui font de la bureautique.
... qui est pour tout ceux qui font de la bureautique.
Les charnières...
Les charnières...
... La tendance est à ce genre de design.
... La tendance est à ce genre de design.
Les surfaces sont mattes et le design est sobre.
Les surfaces sont mattes et le design est sobre.
Le plastique des surfaces est costaud.
Le plastique des surfaces est costaud.
La connectivité est très bonne.
La connectivité est très bonne.
La sortie vidéo ...
La sortie vidéo ...
... un Mini-Display port.
... un Mini-Display port.
Il y a d'autres ports à l'arrière.
Il y a d'autres ports à l'arrière.
On  trouve les ports sur les cotés.
On trouve les ports sur les cotés.
Un port USB permet de charger un appareil même le portable éteint.
Un port USB permet de charger un appareil même le portable éteint.
Le dock est génial pour le Tecra A11.
Le dock est génial pour le Tecra A11.
des trappes révèlent les composants ...
des trappes révèlent les composants ...
... la RAM ...
... la RAM ...
... et le disque dur.
... et le disque dur.
Le caloduc est nettoyable.
Le caloduc est nettoyable.
La webcam est suffisante pour Skype.
La webcam est suffisante pour Skype.
Le clavier du Tecra A11 possède une bonne taille.
Le clavier du Tecra A11 possède une bonne taille.
Il est très ergonomique.
Il est très ergonomique.
Le pavé numérique est une aubaine pour Excel.
Le pavé numérique est une aubaine pour Excel.
Certains raccourcis laissent à désirer.
Certains raccourcis laissent à désirer.
Le touchpad avec lecteur d'empreintes digitales.
Le touchpad avec lecteur d'empreintes digitales.
L'écran mat est lumineux mais les angles de vision sont faibles.
L'écran mat est lumineux mais les angles de vision sont faibles.
Le Core i5 est très performant mais pas la carte graphique.
Le Core i5 est très performant mais pas la carte graphique.
La ventilation est silencieuse.
La ventilation est silencieuse.
Les températures reste fraiches au dessus ...
Les températures reste fraiches au dessus ...
... comme en dessous.
... comme en dessous.
La batterie de 55Wh offre 2-3 h d'autonomie "utile".
La batterie de 55Wh offre 2-3 h d'autonomie "utile".

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Price Comparison

Pricerunner n.a.

Pro

+très bon clavier
+Températures de surfaces fraîches
+Logiciel Toshiba (surtout TosReelTime)
 

Point négatif

-Autonomie moyenne
-Logiciels préinstallés lourds et pour la plupart complètement inutiles
-Design daté

En bref

Ce qu'on aime

Le clavier Waterproof bien foutu avec un design sobre et un écran mat.

Ce qui manque

Plus d'autonomie et un écran avec une résolution plus élevée.

Ce qui nous as surpris

Pourquoi autant de programmes pré-installés aussi inutiles sur un portable "pro"?

La compétition

Le HP ProBook 5310M et les Lenovos Thinkpad SL510.

Rating

Toshiba Tecra A11-125
04/06/2010
Finition 87%
Clavier 90%
Souris 74%
Connectivité 90%
Poids 79%
Batterie 80%
Ècran 79%
Performances dans les ludicielles 68%
Performances dans les applications 93%
Température 90%
Bruit 89%
Impression 83%
Moyen 84%

85%

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 Toshiba Tecra A11-125
Klaus Hinum, 2010-04-29 (Update: 2010-04-30)