AMD Radeon HD 6490M
AMD Radeon HD 6490M（有时也仍然被称为ATI的Mobility Radeon HD 6490）是入门级到中产阶层的笔记本电脑一台笔记本电脑的图形卡。它是基于西摩-XT芯片，因此设有3视频解码器UVD。相比速度较慢的HD 6470M，6490M提供了可选的快速GDDR5显存。主频有700条例750MHz的，GDDR5版本的DDR3版本具有更高的800MHz的核心时脉，但应该是由于速度较慢的图形内存。 120个流处理器，仍然要基于对“老”5D类似于5000系列的架构。因此，着色器的数量是没有可比性的1D目前NVIDIA的GPU核心。 Tessellation（曲面细分）性能改善（如台式机6800系列）的新卡。可用于流处理器，借助DirectX 11，OpenGL的4.1的DirectCompute 11和OpenCL。随着购买2磁芯也可以用于一般的计算类似代码转换视频。性能更高的主频的Mobility Radeon HD 550V / GeForce GT 325M的GDDR5版本是在一个水平。因此，该卡定位于中下阶层，可以玩现在的游戏中的细节和分辨率设置。在我们的测试与15“MBP现代的游戏，如星际争霸2或黑手党2达到中等详细设置，分辨率为1024×768 30fps的。要求不高的老游戏，如赛道狂飙也跑在高细节和分辨率设置。详细的基准测试结果可以在这个页面的底部。新的UVD3视频解码器支持的解码MPEG-4 AVC/H.264，VC-1，MPEG-2，Flash和现在也多视图编解码器（MVC）和MPEG-4的一部分2（DIVX，XVID）高清视频的显卡。此外，HD 6400M系列的AMD集成了HD音频控制器，通过HDMI和DisplayPort（如蓝光视频）传输高清音频（TrueHD或DTS Master音频）。 HD3D技术提供了支持蓝光3D和3D显示器（集成和外部）。然而，作为NVIDIA的3D立体幻镜™的解决方案是不是成熟。由于Eyefinity技术的图形芯片则是能够从理论上驱动多达4个显示器同时。然而，这只是工作，如果笔记本电脑提供足够的DisplayPort输出，功耗的芯片的Mobility Radeon HD 5470应该是相似的，因此适用于13“笔记本电脑和。
Radeon HD 6400M Series
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| Codename | Seymour XT | ||||||||||||
| Architecture | Terascale 2 | ||||||||||||
| Pipelines | 160 - unified | ||||||||||||
| Core Speed | 700 / 750 / 800 MHz | ||||||||||||
| Memory Speed | 800 MHz | ||||||||||||
| Memory Bus Width | 64 Bit | ||||||||||||
| Memory Type | DDR3/GDDR5 | ||||||||||||
| Max. Amount of Memory | 512 MB | ||||||||||||
| Shared Memory | no | ||||||||||||
| API | DirectX 11, Shader 5.0 | ||||||||||||
| technology | 40 nm | ||||||||||||
| Date of Announcement | 06.01.2011 | ||||||||||||
| Link to Manufacturer Page | www.amd.com | ||||||||||||
Benchmarks
3DM Vant. Perf. total +
specvp11 snx-01 +
- 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.
Anno 2070
2011
Fifa 12
2011
Dirt 3
2011
Fifa 11
2010
Mafia 2
2010
StarCraft 2
2010
Metro 2033
2010
Risen
2009
Resident Evil 5
2009
Colin McRae: DIRT 2
2009
Anno 1404
2009
Sims 3
2009
GTA IV - Grand Theft Auto
2008
Left 4 Dead
2008
Trackmania Nations Forever
2008
Crysis - GPU Benchmark
2007
Crysis - CPU Benchmark
2007
World in Conflict - Benchmark
2007
Half Life 2 - Lost Coast Benchmark
2005
World of Warcraft
2005
Counter-Strike Source
2004| low | med. | high | ultra | QHD | 4K | |
|---|---|---|---|---|---|---|
| Anno 2070 | 54.4 | 22.9 | ||||
| Fifa 12 | 173.9 | 80.4 | 57.2 | |||
| Dirt 3 | 76 | 29 | 22 | 9 | ||
| Call of Duty: Black Ops | 80 | 45 | 32 | 16 | ||
| Fifa 11 | 73 | 38 | ||||
| Mafia 2 | 39.1 | 30.4 | 25.4 | 12 | ||
| StarCraft 2 | 194.8 | 33.7 | 22.1 | |||
| Metro 2033 | 36 | 21 | ||||
| Battlefield: Bad Company 2 | 48 | 29 | 20 | 13.7 | ||
| Risen | 59 | 30 | 18 | 9 | ||
| Resident Evil 5 | 32 | 17 | ||||
| Colin McRae: DIRT 2 | 68 | 44 | 21.4 | |||
| Anno 1404 | 142.7 | |||||
| Sims 3 | 47 | 21 | ||||
| GTA IV - Grand Theft Auto | 39 | |||||
| Left 4 Dead | 75 | |||||
| Trackmania Nations Forever | 283 | 54.5 | 25.6 | |||
| Crysis - GPU Benchmark | 91.5 | 30.9 | 24.7 | |||
| Crysis - CPU Benchmark | 85.5 | 29.8 | 18.9 | |||
| World in Conflict - Benchmark | 198 | 56 | 24 | |||
| Half Life 2 - Lost Coast Benchmark | 173.4 | |||||
| World of Warcraft | 70 | 19 | ||||
| Counter-Strike Source | 141 | |||||
| < 30 fps < 60 fps < 120 fps ≥ 120 fps | 6 5 5 | 5 8 2 | 11 4 2 2 | 7 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.
