AMD Radeon HD 6520G + HD 7450M Dual Graphics vs AMD Radeon HD 6620G + HD 7670M Dual Graphics
AMD Radeon HD 6520G + HD 7450M Dual Graphics ► remove from comparison
The AMD Radeon HD 6520G + HD 7450M Dual Graphics is a asymmetric Crossfire combination of the Radeon HD 6520G processor graphics card (in Llano APUs) and a dedicated Radeon HD 7450M . The combination was formerly known as Radeon HD 6540G2 (with the Radeon HD 6450M instead of the 7450M which are both based on the same chip).
The Crossfire mode only works for DX10 and DX11 games and may sometimes even decrease performance. In our tests the performance of the combination ranged from a Intel HD Graphics 3000 to a Radeon HD 6630M . Furthermore, the combination also suffers from micro stuttering .
AMD Radeon HD 6620G + HD 7670M Dual Graphics ► remove from comparison
The AMD Radeon HD 6620G + HD 7670M Dual Graphics is the combination of a integrated AMD Radeon HD 6620G APU processor graphics card and a dedicated 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 greatly depends 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. Due to the micro stuttering and performance problems, Dual Graphics may impose more problems than bring performance gains. Therefore, we rate the performance on average on a level with the Radeon HD 7670M alone.
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 6520G + HD 7450M Dual Graphics AMD Radeon HD 6620G + HD 7670M Dual Graphics AMD Radeon HD 7400M Series Architecture Terascale 2 Terascale 2 Pipelines 480 - unified 880 - unified Core Speed 400 / 700 MHz 400 / 600 MHz Memory Speed 1800 MHz 1800 MHz Memory Bus Width 64 Bit Shared Memory yes yes API DirectX 11, Shader 5.0 DirectX 11, Shader 5.0 technology 40 nm 40 nm Date of Announcement 08.02.2012 08.02.2012
Benchmarks Performance Rating - 3DMark 11 + Fire Strike + Time Spy - Radeon HD 6620G + HD 7670M Dual Graphics
0.4 pt (1%)
...
AMD Radeon HD 6620G + HD 7670M Dual Graphics
...
max:
3DMark - 3DMark Cloud Gate Score
4680 Points (5%)
3DMark - 3DMark Cloud Gate Graphics
9719 Points (3%)
3DMark - 3DMark Fire Strike Standard Score
603 Points (1%)
3DMark - 3DMark Fire Strike Standard Graphics
777 Points (1%)
3DMark - 3DMark Ice Storm Graphics
57082 Points (7%)
3DMark 11 - 3DM11 Performance Score
min: 1008 avg: 1060 median: 1040 (1%) max: 1133 Points
1604 Points (2%)
3DMark 11 - 3DM11 Performance GPU
min: 952 avg: 1013 median: 1006 (1%) max: 1081 Points
1600 Points (1%)
3DMark Vantage 3DM Vant. Perf. total + AMD Radeon HD 6520G + HD 7450M Dual Graphics 3DMark Vantage - 3DM Vant. Perf. total
min: 2895 avg: 3326 median: 3384 (1%) max: 3700 Points
3DM Vant. Perf. total + AMD Radeon HD 6620G + HD 7670M Dual Graphics
5400 Points (2%)
3DM Vant. Perf. GPU no PhysX + AMD Radeon HD 6520G + HD 7450M Dual Graphics 3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
min: 2553 avg: 2974 median: 3023 (2%) max: 3346 Points
3DM Vant. Perf. GPU no PhysX + AMD Radeon HD 6620G + HD 7670M Dual Graphics
5324 Points (3%)
3DMark 2001SE - 3DMark 2001 - Standard
13445 Points (14%)
3DMark 03 - 3DMark 03 - Standard
min: 9654 avg: 11956 median: 11956 (6%) max: 14258 Points
3DMark 05 - 3DMark 05 - Standard
min: 6190 avg: 7282 median: 7282 (8%) max: 8374 Points
3DMark 06 3DMark 06 - Standard 1280x1024 + AMD Radeon HD 6520G + HD 7450M Dual Graphics
min: 3314 avg: 4317 median: 4786 (6%) max: 4851 Points
3DMark 06 - Standard 1280x1024 + AMD Radeon HD 6620G + HD 7670M Dual Graphics
7083 Points (9%)
Unigine Heaven 2.1 - Heaven 2.1 high
min: 4.7 avg: 8.9 median: 10.2 (2%) max: 11.7 fps
SPECviewperf 11 specvp11 snx-01 + AMD Radeon HD 6520G + HD 7450M Dual Graphics SPECviewperf 11 - specvp11 snx-01
4.4 fps (3%)
specvp11 tcvis-02 + AMD Radeon HD 6520G + HD 7450M Dual Graphics SPECviewperf 11 - specvp11 tcvis-02
2.6 fps (1%)
specvp11 sw-02 + AMD Radeon HD 6520G + HD 7450M Dual Graphics SPECviewperf 11 - specvp11 sw-02
10 fps (8%)
specvp11 proe-05 + AMD Radeon HD 6520G + HD 7450M Dual Graphics SPECviewperf 11 - specvp11 proe-05
1 fps (1%)
specvp11 maya-03 + AMD Radeon HD 6520G + HD 7450M Dual Graphics SPECviewperf 11 - specvp11 maya-03
5.6 fps (4%)
specvp11 lightwave-01 + AMD Radeon HD 6520G + HD 7450M Dual Graphics SPECviewperf 11 - specvp11 lightwave-01
13.1 fps (14%)
specvp11 ensight-04 + AMD Radeon HD 6520G + HD 7450M Dual Graphics SPECviewperf 11 - specvp11 ensight-04
9.5 fps (5%)
specvp11 catia-03 + AMD Radeon HD 6520G + HD 7450M Dual Graphics SPECviewperf 11 - specvp11 catia-03
2.5 fps (1%)
Windows 7 Experience Index - Win7 Gaming graphics
min: 6.1 avg: 6.4 median: 6.5 (82%) max: 6.5 Points
5.9 Points (75%)
Windows 7 Experience Index - Win7 Graphics
min: 4.5 avg: 5.4 median: 5.9 (75%) max: 5.9 Points
4.3 Points (54%)
Cinebench R10 Cinebench R10 Shading (32bit) + AMD Radeon HD 6520G + HD 7450M Dual Graphics Cinebench R10 - Cinebench R10 Shading (32bit)
min: 3146 avg: 3503 median: 3645 (3%) max: 3719 Points
Cinebench R10 Shading (32bit) + AMD Radeon HD 6620G + HD 7670M Dual Graphics
3728 Points (3%)
Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit + AMD Radeon HD 6520G + HD 7450M Dual Graphics Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
min: 13.78 avg: 18.4 median: 20.5 (7%) max: 20.88 fps
Cinebench R11.5 OpenGL 64 Bit + AMD Radeon HD 6620G + HD 7670M Dual Graphics
23.7 fps (8%)
LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
148 Samples/s (1%)
LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
309 Samples/s (1%)
ComputeMark v2.1 - ComputeMark v2.1 Result
748 Points (1%)
Average Benchmarks AMD Radeon HD 6520G + HD 7450M Dual Graphics → 100% n=9 Average Benchmarks AMD Radeon HD 6620G + HD 7670M Dual Graphics → 131% n=9
- 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.
Radeon HD 6620G + HD 7670M Dual Graphics:
96.1 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
43.4 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
34.9 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
16 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
89 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
50.4 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
30.6 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
12.8 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
92.5 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
45.2 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
35.3 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
20.9 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
19.6 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
17.6 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
12.7 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
120.5 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
90.5 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
88.9 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
54.2 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
35 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
29 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
27 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
41 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
30.5 fps
Radeon HD 6620G + HD 7670M Dual Graphics:
29.6 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
28.2 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
12.3 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
76.9 84 ~ 80 fps
130%
Radeon HD 6620G + HD 7670M Dual Graphics:
103.8 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
17.6 38 ~ 28 fps
146%
Radeon HD 6620G + HD 7670M Dual Graphics:
41 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
11.5 14 ~ 13 fps
211%
Radeon HD 6620G + HD 7670M Dual Graphics:
27.4 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
29.1 32 ~ 31 fps
130%
Radeon HD 6620G + HD 7670M Dual Graphics:
40.2 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
20 fps
165%
Radeon HD 6620G + HD 7670M Dual Graphics:
32.9 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
13.1 fps
176%
Radeon HD 6620G + HD 7670M Dual Graphics:
23 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
22 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
23.4 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
17.1 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
126.1 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
67.7 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
51 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
49 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
30 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
23 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
30 [X] HP Probook 4535s-A1F21EA AMD A6-3400M 1.4GHz
Radeon HD 6520G + HD 7450M Dual Graphics
60.9 61 ~ 51 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
26 [X] HP Probook 4535s-A1F21EA AMD A6-3400M 1.4GHz
Radeon HD 6520G + HD 7450M Dual Graphics
30.4 38 ~ 31 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
49 74.9 ~ 62 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
37 45.4 ~ 41 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
24 36.9 ~ 30 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
30 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
20.2 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
14.9 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
50.6 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
36.3 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
30.2 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
31 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
25.8 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
22.5 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
79 [X] HP Probook 4535s-A1F21EA AMD A6-3400M 1.4GHz
Radeon HD 6520G + HD 7450M Dual Graphics
89 94.9 ~ 88 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
19 [X] HP Probook 4535s-A1F21EA AMD A6-3400M 1.4GHz
Radeon HD 6520G + HD 7450M Dual Graphics
28.2 33 ~ 27 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
12 [X] HP Probook 4535s-A1F21EA AMD A6-3400M 1.4GHz
Radeon HD 6520G + HD 7450M Dual Graphics
19.5 ~ 16 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
35.2 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
25.9 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
59 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
43 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
223 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
71 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
75 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
43 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
27 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
47 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
81 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
59 fps
100%
Radeon HD 6520G + HD 7450M Dual Graphics:
28 fps
Average Gaming AMD Radeon HD 6520G + HD 7450M Dual Graphics → 100% Average Gaming 30-70 fps → 100%
Average Gaming AMD Radeon HD 6620G + HD 7670M Dual Graphics → 159% Average Gaming 30-70 fps → 147%
AMD Radeon HD 6620G + HD 7670M Dual Graphics low med. high ultra QHD 4K StarCraft II: Heart of the Swarm 96.1 43.4 34.9 16 Tomb Raider 89 50.4 30.6 12.8 Dead Space 3 92.5 45.2 35.3 20.9 Hitman: Absolution 19.6 17.6 12.7 Fifa 13 120.5 90.5 88.9 54.2 F1 2012 35 29 27 Dirt Showdown 41 30.5 29.6 Anno 2070 103.8 41 27.4 The Elder Scrolls V: Skyrim 40.2 32.9 23 < 30 fps < 60 fps < 120 fps ≥ 120 fps 1 3 4 1 2 6 1 5 3 1 3 1
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
v1.27
log 14. 14:48:51
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Redaktion, 2017-09- 8 (Update: 2023-07- 1)