AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
The AMD Radeon HD 8450G + HD 8570M Dual Graphics is the combination of a integrated AMD Radeon HD 8450G APU processor graphics card and a dedicated entry level AMD Radeon HD 8570M graphics card in CrossFire combination. It is called AMD Dual Graphics or asymmetric CrossFire and uses AFR (Alternate Frame Rendering) to render different frames on the two graphic cores. Therefore the combination also suffers from micro stuttering (different spaces between two images lead to stuttering altough the framerate is high enough for fluent gaming with only one GPU).
The performance of the Dual Graphics solution depends greatly on the driver support for the used games. In some games the performance may even degrade by 10-15% compared to using only the dedicated graphics card. Therefore, due to the micro stuttering and performance problems, Dual Graphics may impose more problems than bring performance gains. Overall, most games of 2013 will only run fluently in low settings.
The features like PureVideo HD (UVD3) or OpenCL support are similar to the two graphics cards.
As both graphics cards are rendering frames, the power consumption is clearly higher than using only one GPU.
Radeon HD 8500M Series |
| Architecture | Terascale 3 / GCN |
| Pipelines | 576 - unified |
| Core Speed | 720 / 650 MHz |
| Memory Speed | 1800 MHz |
| Memory Bus Width | 64 Bit |
| Shared Memory | yes |
| API | DirectX 11, Shader 5.0, OpenGL 4.2 |
| technology | 40 nm |
| Notebook Size | medium sized |
| Date of Announcement | 12.03.2012 |
Benchmarks
Performance Rating - 3DMark 11 + Fire Strike + Time Spy
2.6 pt (3%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DMark - 3DMark Cloud Gate Score
2675 Points (3%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DMark - 3DMark Cloud Gate Graphics
6040 Points (2%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DMark - 3DMark Fire Strike Standard Score
342 Points (0%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DMark - 3DMark Fire Strike Standard Graphics
515 Points (1%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DMark - 3DMark Ice Storm Graphics
39939 Points (5%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DMark 11 - 3DM11 Performance Score
1258 Points (2%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DMark 11 - 3DM11 Performance GPU
1597 Points (1%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DMark Vantage
3DM Vant. Perf. total +3DMark Vantage - 3DM Vant. Perf. total
3123 Points (1%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DM Vant. Perf. GPU no PhysX +3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
3265 Points (2%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DMark 05 - 3DMark 05 - Standard
6475 Points (7%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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3DMark 06 3DMark 06 - Standard 1280x1024 +4242 Points (6%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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Cinebench R10 Cinebench R10 Shading (32bit) +Cinebench R10 - Cinebench R10 Shading (32bit)
3615 points (3%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit +Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
17.2 fps (6%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
139 Samples/s (1%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
298 Samples/s (1%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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ComputeMark v2.1 - ComputeMark v2.1 Result
864 points (1%)
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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- Range of benchmark values for this graphics card
- 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.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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» The benchmarks indicate that the game is not playable in the tested settings.
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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» With all tested laptops playable in detail settings low.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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» With all tested laptops playable in detail settings low.
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» With all tested laptops playable in detail settings low.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» With all tested laptops playable in detail settings med..
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» With all tested laptops playable in detail settings low.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» With all tested laptops playable in detail settings low.
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» The benchmarks indicate that the game is not playable in the tested settings.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» With all tested laptops playable in detail settings low.
...
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
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AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
...
» With all tested laptops playable in detail settings low.
Additional Benchmarks
CPU 1280x1024
AMD Radeon HD 8450G + Radeon HD 8570M Dual Graphics
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» The benchmarks indicate that the game is not playable in the tested settings.
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