AMD Radeon HD 7520G + HD 7670M Dual Graphics
The AMD Radeon HD 7520G + HD 7670M Dual Graphics is the combination of a integrated AMD Radeon HD 7520G APU processor graphics card and a dedicated entry level AMD Radeon HD 7670M 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. Only in a best case scenario the performance almost matches a GeForce GT 635M.
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.
| Manufacturer | AMD |
| Radeon HD 7600M Series | |
| Architecture | Terascale 3 |
| Pipelines | 736 - unified |
| Core Speed | 655 / 600 MHz |
| Memory Speed | 1800 MHz |
| Memory Bus Width | 128 Bit |
| Shared Memory | yes |
| DirectX | DirectX 11, Shader 5.0 |
| technology | 32/40 nm |
| Notebook Size | medium sized |
| Date of Announcement | 15.05.2012 |
Benchmarks
3DMark 11 - 3DM11 Performance Score
min: 1458 avg: 1480 median: 1480 (3%) max: 1502 Points
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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3DMark 11 - 3DM11 Performance GPU
min: 1597 avg: 1621 median: 1621 (3%) max: 1645 Points
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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3DMark Vantage
3DM Vant. Perf. total +3DMark Vantage - 3DM Vant. Perf. total
min: 3241 avg: 3755 median: 3755 (4%) max: 4269 Points
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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3DM Vant. Perf. GPU no PhysX +3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
min: 3261 avg: 3968 median: 3968 (4%) max: 4675 Points
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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3DMark 03 - 3DMark 03 - Standard
21697 Points (11%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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3DMark 05 - 3DMark 05 - Standard
11853 Points (17%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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3DMark 06 3DMark 06 - Standard 1280x1024 +min: 6785 avg: 7282 median: 7282 (14%) max: 7779 Points
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ATI Radeon HD 5570 -2%
AMD Radeon HD 7520G + HD 7670M Dual Graphics
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Unigine Heaven 2.1 - Heaven 2.1 high
20.4 fps (4%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
ATI Radeon HD 5670 12%
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SPECviewperf 11
specvp11 snx-01 +SPECviewperf 11 - specvp11 snx-01
4.3 fps (3%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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specvp11 tcvis-02 +SPECviewperf 11 - specvp11 tcvis-02
2.8 fps (5%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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specvp11 sw-02 +SPECviewperf 11 - specvp11 sw-02
11.2 fps (14%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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specvp11 proe-05 +SPECviewperf 11 - specvp11 proe-05
1.1 fps (5%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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specvp11 maya-03 +SPECviewperf 11 - specvp11 maya-03
5.9 fps (4%)
NVIDIA GeForce GTX 580 -75%
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ATI Radeon HD 5850 -1%
AMD Radeon HD 7520G + HD 7670M Dual Graphics
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specvp11 lightwave-01 +SPECviewperf 11 - specvp11 lightwave-01
16.3 fps (17%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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specvp11 ensight-04 +SPECviewperf 11 - specvp11 ensight-04
12 fps (6%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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specvp11 catia-03 +SPECviewperf 11 - specvp11 catia-03
3.5 fps (4%)
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NVIDIA GeForce GTX 580 -7%
AMD Radeon HD 7520G + HD 7670M Dual Graphics
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Windows 7 Experience Index - Win7 Gaming graphics
6.3 Points (80%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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Windows 7 Experience Index - Win7 Graphics
5.9 Points (75%)
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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Cinebench R10 Cinebench R10 Shading (32bit) +Cinebench R10 - Cinebench R10 Shading (32bit)
min: 4501 avg: 4782 median: 4782 (23%) max: 5063 points
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AMD Radeon HD 7520G + HD 7670M 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: 18.4 avg: 23.1 median: 23.1 (10%) max: 27.89 fps
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AMD Radeon HD 7520G + HD 7670M 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 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M 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 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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» With all tested laptops playable in detail settings ultra.
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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» With all tested laptops playable in detail settings med..
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
NVIDIA GeForce GTS 450 19%
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» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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» The benchmarks indicate that the game is not playable in the tested settings.
AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M 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 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M 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 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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» With all tested laptops playable in detail settings high.
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M 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 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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» With all tested laptops playable in detail settings high.
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M 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 7520G + HD 7670M Dual Graphics
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39.4 [X] Samsung 355V5C-S05DEAMD A6-4400M 2.7GHz
Radeon HD 7520G + HD 7670M Dual Graphics
45.9 [X] Samsung 355V5C-S03PLAMD A6-4400M 2.7GHz
Radeon HD 7520G + HD 7670M Dual Graphics
~ 43 fps
+ Compare
- Hide Comparison
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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25.7 [X] Samsung 355V5C-S05DEAMD A6-4400M 2.7GHz
Radeon HD 7520G + HD 7670M Dual Graphics
34.9 [X] Samsung 355V5C-S03PLAMD A6-4400M 2.7GHz
Radeon HD 7520G + HD 7670M Dual Graphics
~ 30 fps
+ Compare
- Hide Comparison
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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» With all tested laptops playable in detail settings med..
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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» With all tested laptops playable in detail settings low.
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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ATI Radeon HD 5850 234%
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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» With all tested laptops playable in detail settings high.
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M 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 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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AMD Radeon HD 7520G + HD 7670M Dual Graphics
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