NVIDIA GeForce GTX 480M
NVIDIA GeForce®（精视™）GTX 480M是一个高端的显卡，基于Fermi架构的笔记本电脑。其结果是，它支持DirectX 11和在40nm台积电产生。设有352芯，GTX480M到桌面GTX 465相似，但具有较低的时钟速率。 GeForce®（精视™）GTX 480M是结合2 GB的快速专用GDDR5显存，一般应优越的Mobility Radeon HD 5870的整体性能。从头开始重新设计和功能的三十亿个晶体管的GF100（亦称费米）芯片，假设所有512个着色器。 213十亿个晶体管的Mobility Radeon HD 5870（RV870）1.04十亿个晶体管到桌面HD 5870相比，GTX 480M模具在物理上是相当大的。手机费米芯片剥离下来到352个着色器核心（一维），32个ROPs，44个纹理单元。内存总线是256位的，但由于快速的GDDR5显存，这不应该是一个瓶颈。已被指定为100瓦的TDP时，考虑到MXM板和2 GB GDDR5的功耗。 AMD指定单独的芯片的TDP，因此这个值是竞争的Radeon显卡没有直接的可比性。尽管如此，GTX 480M只适用于非常大的台式机替代品（DTR）笔记本电脑了一个良好的散热解决方案。最初，只有蓝天提供的GTX 480M在其17“（D901F）和18”（X8100）准系统。 Nvidia的GeForce®（精视™）GTX 480M的性能更好的ATI Mobility Radeon HD 5870平均比为10％左右。在要求较高的DirectX 11游戏和基准（即使用了Tessellation引擎），GTX 480M，甚至更快。这意味着GTX480M是最快的单GPU显卡解决方案为笔记本电脑的早期到2010年年中。现代的DirectX 10游戏运行流利的高解析度和细节和反锯齿效果。只有在非常苛刻的游戏，如“孤岛危机”或“地铁2033”可能需要一些的降低设置（见下表）。费米的笔记本电脑的图形卡的DirectX 11硬件支持（和良好的Tessellation（曲面细分）执行），非常适合即将到来的DirectX 11游戏。与GeForce 300M系列，GeForce®（精视™）GTX 480M支持PureVideo HD VideoProcessor 4（VP4功能设置C）。这意味着GPU能够完全解码高清视频H.254，VC-1，MPEG-2，MPEG-4 ASP。显卡也可以加速Flash视频使用Flash 10.1或更高版本。可用于通用计算CUDA或DirectCompute的渲染核心的NVIDIA GeForce GTX 480M。高清视频的编码，例如，可以通过使用GPU的着色器芯，而不是明显快于最现代的CPU完成。手机费米芯片也支持PhysX物理，计算物理特效支持的游戏。相比台式机GPU的GeForce GTX 480M与到一个nunderclocked的NVIDIA GeForce®（精视™）GTX 465（1200分之607时钟速度）和因此面值与桌面的Radeon HD 5770。
GeForce GTX 400M Series
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| Codename | N11E-GTX-A3 | ||||||||||||||||||||||||
| Architecture | Fermi | ||||||||||||||||||||||||
| Pipelines | 352 - unified | ||||||||||||||||||||||||
| Core Speed | 425 MHz | ||||||||||||||||||||||||
| Shader Speed | 850 MHz | ||||||||||||||||||||||||
| Memory Speed | 1200 MHz | ||||||||||||||||||||||||
| Memory Bus Width | 256 Bit | ||||||||||||||||||||||||
| Memory Type | GDDR5 | ||||||||||||||||||||||||
| Max. Amount of Memory | 2048 MB | ||||||||||||||||||||||||
| Shared Memory | no | ||||||||||||||||||||||||
| API | DirectX 11, Shader 5.0 | ||||||||||||||||||||||||
| Power Consumption | 100 Watt | ||||||||||||||||||||||||
| Transistor Count | 3 Billion | ||||||||||||||||||||||||
| technology | 40 nm | ||||||||||||||||||||||||
| Notebook Size | large | ||||||||||||||||||||||||
| Date of Announcement | 25.05.2010 | ||||||||||||||||||||||||
| Link to Manufacturer Page | www.nvidia.com | ||||||||||||||||||||||||
Benchmarks
3DM Vant. Perf. total +
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
Game Benchmarks
The following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
Mafia 2
2010
StarCraft 2
2010
Metro 2033
2010
CoD Modern Warfare 2
2009
Risen
2009
Resident Evil 5
2009
Need for Speed Shift
2009
Colin McRae: DIRT 2
2009
Anno 1404
2009
Sims 3
2009
F.E.A.R. 2
2009
GTA IV - Grand Theft Auto
2008
Left 4 Dead
2008
Far Cry 2
2008
Crysis Warhead
2008
Trackmania Nations Forever
2008
Call of Duty 4 - Modern Warfare
2007
Supreme Commander - FA Bench
2007
Crysis - GPU Benchmark
2007
Crysis - CPU Benchmark
2007
World in Conflict - Benchmark
2007
Half Life 2 - Lost Coast Benchmark
2005
Quake 4
2005
Counter-Strike Source
2004
Doom 3
2004
Quake 3 Arena - Timedemo
1999| low | med. | high | ultra | QHD | 4K | |
|---|---|---|---|---|---|---|
| Mafia 2 | 67.1 | 60 | 40.9 | |||
| StarCraft 2 | 45.2 | 44.5 | 36.8 | |||
| Metro 2033 | 126 | 64 | 33 | 12 | ||
| Battlefield: Bad Company 2 | 108 | 81 | 64 | 38 | ||
| CoD Modern Warfare 2 | 78.6 | 68 | 49 | |||
| Risen | 68.4 | 48.7 | 36 | |||
| Resident Evil 5 | 150.5 | 96.3 | 59.7 | |||
| Need for Speed Shift | 74 | 77 | 52 | |||
| Colin McRae: DIRT 2 | 176.5 | 112 | 83 | 47 | ||
| Anno 1404 | 170 | 53 | ||||
| Sims 3 | 105 | |||||
| F.E.A.R. 2 | 119 | 61 | ||||
| GTA IV - Grand Theft Auto | 53.9 | |||||
| Left 4 Dead | 142 | |||||
| Far Cry 2 | 174 | 106 | 45.4 | |||
| Crysis Warhead | 98 | 34 | ||||
| Trackmania Nations Forever | 52.8 | |||||
| Call of Duty 4 - Modern Warfare | 93 | |||||
| Supreme Commander - FA Bench | 52.4 | 45.1 | ||||
| Crysis - GPU Benchmark | 62.3 | 16.1 | ||||
| Crysis - CPU Benchmark | 58.3 | 15.5 | ||||
| World in Conflict - Benchmark | 84 | 35 | ||||
| Half Life 2 - Lost Coast Benchmark | 234 | |||||
| Quake 4 | 62 | |||||
| Counter-Strike Source | 191 | |||||
| Doom 3 | 310 | 290 | ||||
| Quake 3 Arena - Timedemo | 720 | |||||
| < 30 fps < 60 fps < 120 fps ≥ 120 fps | 2 6 | 1 7 | 6 12 4 | 3 14 2 1 | | |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
No reviews found for this graphics card.
