AMD Radeon HD 7660G + HD 7670M Dual Graphics vs AMD Radeon HD 7640G + HD 7610M Dual Graphics
AMD Radeon HD 7660G + HD 7670M Dual Graphics ► remove from comparison
The AMD Radeon HD 7660G + HD 7670M Dual Graphics is the combination of a integrated AMD Radeon HD 7660G 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. Only in best case scenarios the performance of a GT 640M is possible. Therefore, due to the micro stuttering and performance problems, Dual Graphics may impose more problems than bring performance gains.
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.
AMD Radeon HD 7640G + HD 7610M Dual Graphics ► remove from comparison
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.
AMD Radeon HD 7660G + HD 7670M Dual Graphics AMD Radeon HD 7640G + HD 7610M Dual Graphics Radeon HD 7600M Series Architecture Terascale 2 Terascale 3 Pipelines 862 - unified 656 - unified Core Speed 685 / 600 MHz 655 / 450 MHz Memory Speed 1800 MHz 1800 MHz Memory Bus Width 128 Bit 128 Bit Memory Type DDR3,GDDR5 Shared Memory no yes API DirectX 11, Shader 5.0, OpenGL 4.1 DirectX 11, Shader 5.0, OpenGL 4.2 technology 32 nm 40 nm Notebook Size medium sized medium sized Date of Announcement 15.05.2012 15.05.2012
Benchmarks Performance Rating - 3DMark 11 + Fire Strike + Time Spy - Radeon HD 7660G + HD 7670M Dual Graphics
0.4 pt (1%)
...
AMD Radeon HD 7660G + HD 7670M Dual Graphics
...
max:
Performance Rating - 3DMark 11 + Fire Strike + Time Spy - Radeon HD 7640G + HD 7610M Dual Graphics
0.3 pt (1%)
...
AMD Radeon HD 7640G + HD 7610M Dual Graphics
...
max:
3DMark - 3DMark Cloud Gate Score
4202 Points (4%)
min: 3548 avg: 3581 median: 3580.5 (4%) max: 3613 Points
3DMark - 3DMark Cloud Gate Graphics
6635 Points (2%)
min: 5761 avg: 5807 median: 5807 (2%) max: 5853 Points
3DMark - 3DMark Fire Strike Standard Score
719 Points (1%)
min: 544 avg: 557 median: 556.5 (1%) max: 569 Points
3DMark - 3DMark Fire Strike Standard Graphics
875 Points (1%)
min: 662 avg: 663 median: 663 (1%) max: 664 Points
3DMark - 3DMark Ice Storm Graphics
61913 Points (7%)
min: 50914 avg: 53379 median: 53379 (6%) max: 55844 Points
3DMark 11 - 3DM11 Performance Score
min: 1988 avg: 2073 median: 2073.5 (3%) max: 2171 Points
min: 1617 avg: 1621 median: 1620.5 (2%) max: 1624 Points
3DMark 11 - 3DM11 Performance GPU
min: 2031 avg: 2118 median: 2112 (2%) max: 2252 Points
min: 1569 avg: 1583 median: 1582.5 (1%) max: 1596 Points
3DMark Vantage 3DM Vant. Perf. total + AMD Radeon HD 7660G + HD 7670M Dual Graphics 3DMark Vantage - 3DM Vant. Perf. total
min: 5995 avg: 6364 median: 6528 (2%) max: 6655 Points
3DM Vant. Perf. total + AMD Radeon HD 7640G + HD 7610M Dual Graphics
4981 Points (1%)
3DM Vant. Perf. GPU no PhysX + AMD Radeon HD 7660G + HD 7670M Dual Graphics 3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
min: 5994 avg: 6414 median: 6607 (4%) max: 6762 Points
3DM Vant. Perf. GPU no PhysX + AMD Radeon HD 7640G + HD 7610M Dual Graphics
4937 Points (3%)
3DMark 03 - 3DMark 03 - Standard
min: 21250 avg: 21704 median: 21905 (11%) max: 21958 Points
3DMark 05 - 3DMark 05 - Standard
min: 11763 avg: 11878 median: 11878 (13%) max: 11993 Points
9759 Points (11%)
3DMark 06 3DMark 06 - Standard 1280x1024 + AMD Radeon HD 7660G + HD 7670M Dual Graphics
min: 7455 avg: 7991 median: 7935 (10%) max: 8466 Points
3DMark 06 - Standard 1280x1024 + AMD Radeon HD 7640G + HD 7610M Dual Graphics
min: 7574 avg: 7882 median: 7881.5 (10%) max: 8189 Points
Unigine Heaven 2.1 - Heaven 2.1 high
11.9 fps (2%)
Windows 7 Experience Index - Win7 Gaming graphics
min: 6.3 avg: 6.3 median: 6.3 (80%) max: 6.4 Points
Windows 7 Experience Index - Win7 Graphics
min: 5.8 avg: 6 median: 5.9 (75%) max: 6.3 Points
Cinebench R10 Cinebench R10 Shading (32bit) + AMD Radeon HD 7660G + HD 7670M Dual Graphics Cinebench R10 - Cinebench R10 Shading (32bit)
min: 5211 avg: 5311 median: 5315 (4%) max: 5421 Points
Cinebench R10 Shading (32bit) + AMD Radeon HD 7640G + HD 7610M Dual Graphics
min: 4855 avg: 4874 median: 4873.5 (3%) max: 4892 Points
Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit + AMD Radeon HD 7660G + HD 7670M Dual Graphics Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
min: 27.61 avg: 29.8 median: 30.4 (11%) max: 31.31 fps
Cinebench R11.5 OpenGL 64 Bit + AMD Radeon HD 7640G + HD 7610M Dual Graphics
min: 22.64 avg: 24.6 median: 24.6 (9%) max: 26.64 fps
LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
116 Samples/s (1%)
LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
274 Samples/s (0%)
ComputeMark v2.1 - ComputeMark v2.1 Result
564 Points (1%)
Average Benchmarks AMD Radeon HD 7660G + HD 7670M Dual Graphics → 100% n=13 Average Benchmarks AMD Radeon HD 7640G + HD 7610M Dual Graphics → 82% n=13
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
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.
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
31.4 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
18.9 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
12.5 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
106 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
48.6 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
37.8 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
19.8 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
18.7 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
10.3 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
131.6 132.9 ~ 132 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
92.3 95.5 ~ 94 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
83 84.6 ~ 84 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
48.6 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
32 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
26 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
24 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
15 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
65 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
47.1 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
35.5 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
42 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
29 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
15 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
5 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
35.4 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
25.2 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
22.6 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
100.3 102.5 ~ 101 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
71.3 72.4 ~ 72 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
65.3 68.1 ~ 67 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
44.1 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
30 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
50.8 52.3 ~ 52 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
43.8 45.3 ~ 45 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
30 31.2 ~ 31 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
75.6 78 92.4 ~ 82 fps
110%
Radeon HD 7640G + HD 7610M Dual Graphics:
90.6 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
33.4 48.5 ~ 41 fps
112%
Radeon HD 7640G + HD 7610M Dual Graphics:
45.8 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
22 32.5 ~ 27 fps
111%
Radeon HD 7640G + HD 7610M Dual Graphics:
30.1 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
10.3 fps
149%
Radeon HD 7640G + HD 7610M Dual Graphics:
15.3 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
33 37 43.2 ~ 38 fps
89%
Radeon HD 7640G + HD 7610M Dual Graphics:
33.8 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
27 28.2 33.2 ~ 29 fps
100%
Radeon HD 7640G + HD 7610M Dual Graphics:
29.1 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
19 21 22.9 ~ 21 fps
112%
Radeon HD 7640G + HD 7610M Dual Graphics:
23.5 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
10 10.1 12 ~ 11 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
92 fps
87%
Radeon HD 7640G + HD 7610M Dual Graphics:
79.6 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
52.9 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
43 fps
Radeon HD 7640G + HD 7610M Dual Graphics:
32.8 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
34.9 37.4 37.6 ~ 37 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
28.9 31.2 33.6 ~ 31 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
24.8 26.8 30.5 ~ 27 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
10.1 10.8 ~ 10 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
45 50 ~ 48 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
32 35 ~ 34 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
28 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
16 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
105.3 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
56.2 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
25.4 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
83 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
48 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
44 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
22 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
46 46.6 ~ 46 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
41 41.7 ~ 41 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
36.5 37 ~ 37 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
23.9 24 ~ 24 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
121.8 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
48.7 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
31.6 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
18.3 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
156 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
46.5 fps
100%
Radeon HD 7660G + HD 7670M Dual Graphics:
22.8 fps
Average Gaming AMD Radeon HD 7660G + HD 7670M Dual Graphics → 100% Average Gaming 30-70 fps → 100%
Average Gaming AMD Radeon HD 7640G + HD 7610M Dual Graphics → 109% Average Gaming 30-70 fps → 104%
AMD Radeon HD 7660G + HD 7670M Dual Graphics low med. high ultra QHD 4K Crysis 3 31.4 18.9 12.5 Dead Space 3 106 48.6 37.8 F1 2012 32 26 24 15 Torchlight 2 65 47.1 35.5 Sleeping Dogs 42 29 15 5 Risen 2: Dark Waters 30 Anno 2070 82 41 27 10.3 The Elder Scrolls V: Skyrim 38 29 21 11 CoD: Modern Warfare 3 92 Battlefield 3 37 31 27 10 F1 2011 48 34 28 16 Deus Ex Human Revolution 105.3 56.2 25.39 Dirt 3 83 48 44 22 Mafia 2 46 41 37 24 StarCraft 2 121.8 48.69 31.63 18.3 Trackmania Nations Forever 156 46.5 22.8 < 30 fps < 60 fps < 120 fps ≥ 120 fps 8 6 2 4 8 7 6 11 1
AMD Radeon HD 7640G + HD 7610M Dual Graphics 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
v1.26
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#18 calculated avg scores. +0s ... 0.58s
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Redaktion, 2017-09- 8 (Update: 2023-07- 1)