AMD Radeon HD 7640G + HD 7610M Dual Graphics
The AMD Radeon HD 7640G + HD 7610M Dual Graphics is the combination of a integrated AMD Radeon HD 7640G APU processor graphics card and a dedicated AMD Radeon HD 7610M 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 APU graphics card. Therefore, due to the micro stuttering and performance problems, Dual Graphics may impose more problems than bring performance gains. In a best case scenario, the performance is almost similar to a GeForce GT 640M , but significantly lower in most other games.
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 7600M Series Architecture Terascale 3 Pipelines 656 - unified Core Speed 655 / 450 MHz Memory Speed 1800 MHz Memory Bus Width 128 Bit Shared Memory yes API DirectX 11, Shader 5.0, OpenGL 4.2 technology 40 nm Notebook Size medium sized Date of Announcement 15.05.2012
Benchmarks Performance Rating - 3DMark 11 + Fire Strike + Time Spy
0.3 pt (1%)
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DMark - 3DMark Cloud Gate Score
min: 3548 avg: 3581 median: 3580.5 (4%) max: 3613 Points
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DMark - 3DMark Cloud Gate Graphics
min: 5761 avg: 5807 median: 5807 (2%) max: 5853 Points
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DMark - 3DMark Fire Strike Standard Score
min: 544 avg: 557 median: 556.5 (1%) max: 569 Points
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DMark - 3DMark Fire Strike Standard Graphics
min: 662 avg: 663 median: 663 (1%) max: 664 Points
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DMark - 3DMark Ice Storm Graphics
min: 50914 avg: 53379 median: 53379 (6%) max: 55844 Points
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DMark 11 - 3DM11 Performance Score
min: 1617 avg: 1621 median: 1620.5 (2%) max: 1624 Points
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DMark 11 - 3DM11 Performance GPU
min: 1569 avg: 1583 median: 1582.5 (1%) max: 1596 Points
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DMark Vantage 3DM Vant. Perf. total + 3DMark Vantage - 3DM Vant. Perf. total
4981 Points (1%)
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DM Vant. Perf. GPU no PhysX + 3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
4937 Points (3%)
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DMark 05 - 3DMark 05 - Standard
9759 Points (11%)
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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3DMark 06 3DMark 06 - Standard 1280x1024 +
min: 7574 avg: 7882 median: 7881.5 (10%) max: 8189 Points
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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Cinebench R10 Cinebench R10 Shading (32bit) + Cinebench R10 - Cinebench R10 Shading (32bit)
min: 4855 avg: 4874 median: 4873.5 (3%) max: 4892 points
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit + Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
min: 22.64 avg: 24.6 median: 24.6 (9%) max: 26.64 fps
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LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
116 Samples/s (1%)
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LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
274 Samples/s (0%)
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ComputeMark v2.1 - ComputeMark v2.1 Result
564 points (1%)
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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.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» With all tested laptops playable in detail settings ultra.
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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» With all tested laptops playable in detail settings low.
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» With all tested laptops playable in detail settings ultra.
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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» With all tested laptops playable in detail settings high.
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» With all tested laptops playable in detail settings med..
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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AMD Radeon HD 7640G + HD 7610M Dual Graphics
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» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 7640G + HD 7610M Dual Graphics
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ATI Radeon HD 5850
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» With all tested laptops playable in detail settings high.
low med. high ultra QHD 4K Hitman: Absolution 19.8 18.7 10.3 Fifa 13 132 94 84 48.6 Dirt Showdown 35.4 25.2 22.6 Diablo III 101 72 67 44.1 Mass Effect 3 52 45 31 Anno 2070 90.6 45.8 30.1 15.3 The Elder Scrolls V: Skyrim 33.8 29.1 23.5 CoD: Modern Warfare 3 79.6 52.9 43 32.8 < 30 fps < 60 fps < 120 fps ≥ 120 fps 1 3 3 1 3 2 2 3 3 2 1 4
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
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» Comparison of GPUs Detailed list of all laptop GPUs sorted by class and performance.
» Benchmark List Sort and restrict laptop GPUs based on performance in synthetic benchmarks.
» Notebook Gaming List Playable games for each graphics card and their average FPS results.
Class 1
Class 2 Radeon PRO W6600M *
Class 3 UHD Graphics 32EUs
UHD Graphics 750
Class 4
Class 5 * Approximate position of the graphics adapter
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