性能
    东芝Satellite Pro U400有两个版本，其中一个搭配的系统是XP，另一个是vista。配置确是相同，都搭配了1GB内存，intel core T8100 2.1GHz的cpu,以及X3100集成显卡。在对比测试当中，个人版的U405在任何一项测试中都高于U400。

    由于采用了X3100集成显卡，所以也比指望它可以运行起来crysis，测试中使用的是xp版本，而vista版本的U405搭配了更大的内存。从测试成绩上看，wprime高U400 8%,pcmark05高了 36%，甚至在测试3dmark06 高出37%。

    wPrime是一款与Super Pi相同的圆周率计算软件，但与Super Pi只能支持单线程不同的是，wPrime最多可以支持八个线程，也就是说可以支持八核心处理器，并且测试多核心处理器性能时比Super Pi更准确。（较低的分数显示，有更好的表
现）

Notebook / CPU	wPrime 32M time
Toshiba Satellite U400 (Core 2 Duo T8100 @ 2.1GHz)	40.499s
Toshiba Satellite U405 (Core 2 Duo T8100 @ 2.1GHz)	37.500s
Dell Vostro 1310 (Core 2 Duo T8100 @ 2.1GHz)	37.736s
Dell Inspiron 1525 (Core 2 Duo T7250 @ 2.0GHz)	43.569s
Dell XPS M1530 (Core 2 Duo T7500 @ 2.2GHz)	37.485s
Portable One SXS37 (Core 2 Duo T7250 @ 2.0GHz)	41.908s
Sony VAIO NR (Core 2 Duo T5250 @ 1.5GHz)	58.233s
Toshiba Tecra A9 (Core 2 Duo T7500 @ 2.2GHz)	38.343s
Toshiba Tecra M9 (Core 2 Duo T7500 @ 2.2GHz)	37.299s
HP Compaq 6910p (Core 2 Duo T7300 @ 2GHz)	40.965s
Zepto 6024W (Core 2 Duo T7300 @ 2GHz)	42.385s
Lenovo T61 (Core 2 Duo T7500 @ 2.2GHz)	37.705s
Samsung Q70 (Core 2 Duo T7300 @ 2.0GHz)	42.218s
Acer Travelmate 8204WLMi (Core Duo T2500 @ 2.0GHz)	42.947s
Samsung X60plus (Core 2 Duo T7200 @ 2.0GHz)	44.922s
Samsung Q35 (Core 2 Duo T5600 @ 1.83GHz)	46.274s

3dmark06比较结果为图形性能（较高的分数显示，更好的游戏性能）

Notebook	3DMark06 Score
Toshiba Satellite U400 (2.1GHz Intel T8100, Intel X3100)	394 3DMarks
Toshiba Satellite U405 (2.1GHz Intel T8100, Intel X3100)	539 3DMarks
Dell Vostro 1310 (2.1GHz Intel T8100, Nvidia 8400M GS 128MB)	1,679 3DMarks
Dell Inspiron 1525 (2.0GHz Intel T7250, Intel X3100)	545 3DMarks
Sony VAIO NR (1.5GHz Intel Core 2 Duo T5250, Intel X3100)	504 3DMarks
Dell XPS M1530 (2.20GHz Intel T7500, Nvidia 8600M GT 256MB)	4,332 3DMarks
Dell Inspiron 1520 (2.0GHz Intel T7300, NVIDIA 8600M GT)	2,905 3DMarks
Dell XPS M1330 (2.0GHz Intel Core 2 Duo T7300, NVIDIA GeForce Go 8400M GS 128MB)	1,408 3DMarks
Samsung Q70 (2.0GHz Core 2 Duo T7300 and nVidia 8400M G GPU)	1,069 3DMarks
Asus F3sv-A1 (Core 2 Duo T7300 2.0GHz, Nvidia 8600M GS 256MB)	2,344 3DMarks
Alienware Area 51 m5550 (2.33GHz Core 2 Duo, nVidia GeForce Go 7600 256MB	2,183 3DMarks
Fujitsu Siemens Amilo Xi 1526 (1.66GHz Core Duo, nVidia 7600Go 256 MB)	2,144 3DMarks
Samsung X60plus (2.0GHz Core 2 Duo T7200, ATI X1700 256MB)	1,831 3DMarks
Asus A6J (1.83GHz Core Duo, ATI X1600 128MB)	1,819 3DMarks
HP dv6000t (2.16 GHz Intel T7400, NVIDA GeForce Go 7400)	827 3DMarks

pcmark05测试，整体笔记本电脑的性能（较高的分数显示，有更好的表现）

Notebook	PCMark05 Score
Toshiba Satellite U400 (2.1GHz Intel T8100, Intel X3100)	3,052 PCMarks
Toshiba Satellite U405 (2.1GHz Intel T8100, Intel X3100)	4,145 PCMarks
Dell Vostro 1310 (2.1GHz Intel T8100, Nvidia 8400M GS 128MB)	4,813 PCMarks
Dell Inspiron 1525 (2.0GHz Intel T7250, Intel X3100)	4,149 PCMarks
Dell XPS M1530 (2.20GHz Intel T7500, Nvidia 8600M GT 256MB)	5,412 PCMarks
Dell Inspiron 1520 (2.0GHz Intel T7300, NVIDIA 8600M GT)	4,616 PCMarks
Dell XPS M1330 (2.0GHz Intel Core 2 Duo T7300, NVIDIA GeForce Go 8400M GS)	4,591 PCMarks
Lenovo ThinkPad X61 (2.0GHz Intel Core 2 Duo T7300, Intel X3100)	4,153 PCMarks
Lenovo 3000 V200 (2.0GHz Intel Core 2 Duo T7300, Intel X3100)	3,987 PCMarks
Lenovo T60 Widescreen (2.0GHz Intel T7200, ATI X1400 128MB)	4,189 PCMarks
HP dv6000t (2.16GHz Intel T7400, NVIDA GeForce Go 7400)	4,234 PCMarks
Fujitsu N6410 (1.66GHz Core Duo, ATI X1400)	3,487 PCMarks
Alienware M7700 (AMD Athlon FX-60, Nvidia Go 7800GTX)	5,597 PCMarks
Sony VAIO SZ-110B in Speed Mode (Using Nvidia GeForce Go 7400)	3,637 PCMarks
Asus V6J (1.86GHz Core Duo T2400, Nvidia Go 7400)	3,646 PCMarks