AMD Radeon HD 7970M Crossfire
AMD Radeon HD 7970M交火（有时也被称为了ATI Mobility Radeon HD 7970 X2）是一个组合的两个高端显卡的又大又重的笔记本电脑。一般，每个单卡呈现单个帧。因此，可能会受到微在低帧率为30fps的口吃。会发生这种情况，因为不同的时间跨度的两帧之间（例如，不规则的连续的帧之间的延迟）。 HD 7970M是基于桌面HD 7870皮特凯恩1D芯片与1280着色器和80个纹理单元。 GCN（图形核心下）架构支持的DirectX 11和OpenGL 4.2。此页面上可以找到更多信息的功能单一7970M。在交火模式的HD 7970M的性能明显高于GeForce®（精视™）GTX 580M SLI又名。 6.75亿SLI，几乎等同于GeForce®（精视™）GTX 680M SLI。现代和要求苛刻的游戏，像“战地3”，因此在高分辨率，最大可播放。设置和抗锯齿。 CF组合的功耗是非常高的（2个100瓦），因此只适用于非常大的台式机替代品笔记本电脑的显卡。
Radeon HD 7900M Series
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| Codename | Wimbledon XT | |||||||||
| Architecture | GCN | |||||||||
| Pipelines | 2560 - unified | |||||||||
| Core Speed | 850 MHz | |||||||||
| Memory Speed | 4800 MHz | |||||||||
| Memory Bus Width | 2x 256 Bit | |||||||||
| Memory Type | GDDR5 | |||||||||
| Shared Memory | no | |||||||||
| API | DirectX 11.1, Shader 5.0, OpenGL 4.2 | |||||||||
| Power Consumption | 200 Watt | |||||||||
| technology | 28 nm | |||||||||
| Notebook Size | large | |||||||||
| Date of Announcement | 01.05.2012 | |||||||||
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.
Max Payne 3
2012
Dirt Showdown
2012
Diablo III
2012
Risen 2: Dark Waters
2012
Mass Effect 3
2012
Alan Wake
2012
Anno 2070
2011
Battlefield 3
2011
Batman: Arkham City
2011
Fifa 12
2011
F1 2011
2011
Crysis 2
2011
StarCraft 2
2010
Metro 2033
2010| low | med. | high | ultra | QHD | 4K | |
|---|---|---|---|---|---|---|
| Max Payne 3 | 85.1 | 87.1 | 86.2 | 84.6 | ||
| Dirt Showdown | 92.5 | 87.5 | 84.2 | |||
| Diablo III | 242.7 | 237.5 | 194.2 | |||
| Risen 2: Dark Waters | 103.9 | 80.6 | 43.2 | |||
| Mass Effect 3 | 59.8 | 59.6 | ||||
| Alan Wake | 70.7 | 40.4 | ||||
| Anno 2070 | 161.5 | 102 | 52.8 | |||
| The Elder Scrolls V: Skyrim | 84.7 | 75.1 | 64.2 | |||
| CoD: Modern Warfare 3 | 188.1 | 187.1 | 157.5 | |||
| Battlefield 3 | 141.2 | 131 | 67.9 | |||
| Batman: Arkham City | 165 | 97 | 61 | |||
| Fifa 12 | 393.5 | 347.4 | 342.2 | |||
| F1 2011 | 90 | 77 | 67 | |||
| Deus Ex Human Revolution | 205.7 | 147.3 | ||||
| Crysis 2 | 100.2 | 100.2 | 95.9 | |||
| StarCraft 2 | 137.3 | 136.2 | 119.9 | |||
| Metro 2033 | 145.4 | 132.4 | 54.3 | |||
| < 30 fps < 60 fps < 120 fps ≥ 120 fps | 1 | 7 8 | 1 8 7 | 5 8 4 | | |
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.
