AMD Radeon HD 6680G2
AMD的Radeon HD6680G2是一个集成了AMD Radeon HD 6520G APU处理器的图形卡和一个专用的入门级的AMD Radeon HD6630M独立显卡交火组合的结合。这就是所谓的AMD双图形或不对称的交火，并使用AFR（交替帧渲染），呈现不同的帧上的两个图形核心。因此，组合也有从微观口吃（两幅图像之间不同的空间导致口吃，虽然足够高的帧率流畅的游戏只有一个GPU）。的Radeon HD6680G2的性能在很大程度上取决于驱动程序支持的游戏。在一些游戏中的表现，甚至可能降低10％-15％，相比只使用APU的图形卡。目前（2011年）唯一的DirectX 10和11的图形模式的支持，因此，较低的设置和旧的游戏没有加速。由于微口吃和性能问题，双显卡可施加更多的问题比带来的性能提升。两片显卡的PureVideo HD（UVD3）或OpenCL支持的功能，如类似。由于两个显卡渲染帧时，功耗是明显高于使用只有一个GPU。
Radeon HD 6000G2 Series
| ||||||||||||||||||||||||||||||||||||||||
| Architecture | Terascale 2 | |||||||||||||||||||||||||||||||||||||||
| Pipelines | 800 - unified | |||||||||||||||||||||||||||||||||||||||
| Shared Memory | no | |||||||||||||||||||||||||||||||||||||||
| API | DirectX 11, Shader 5.0 | |||||||||||||||||||||||||||||||||||||||
| technology | 40 nm | |||||||||||||||||||||||||||||||||||||||
| Notebook Size | medium sized | |||||||||||||||||||||||||||||||||||||||
| Date of Announcement | 14.06.2011 | |||||||||||||||||||||||||||||||||||||||
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.
Dirt 3
2011
Total War: Shogun 2
2011
StarCraft 2
2010
CoD Modern Warfare 2
2009
Risen
2009| low | med. | high | ultra | QHD | 4K | |
|---|---|---|---|---|---|---|
| Deus Ex Human Revolution | 51 | 27.8 | ||||
| Dirt 3 | 64.9 | 57.6 | 23.7 | |||
| Total War: Shogun 2 | 88.5 | 30.5 | ||||
| Call of Duty: Black Ops | 46 | 31.7 | 25.2 | |||
| StarCraft 2 | 95 | 28.8 | 20 | |||
| Battlefield: Bad Company 2 | 55 | 44.4 | 33.1 | |||
| CoD Modern Warfare 2 | 94 | 33.6 | 28.2 | |||
| Risen | 43 | 24.6 | 16.6 | |||
| < 30 fps < 60 fps < 120 fps ≥ 120 fps | 4 4 | 2 5 | 6 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.
