AMD Radeon HD 6520G + HD 7450M Dual Graphics

AMD Radeon HD 6520G + HD 7450M Dual Graphics

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.

ManufacturerAMD
AMD Radeon HD 7400M Series

Radeon HD 6620G + HD 7670M Dual Graphics

880 @ 400 / 600MHz? Bit @ 1800MHz

Radeon HD 6620G + HD 7450M Dual Graphics

560 @ 400 / 700MHz? Bit @ 1800MHz
Radeon HD 6520G + HD 7450M Dual Graphics 480 @ 400 / 700MHz64 Bit @ 1800MHz

Radeon HD 6480G + HD 7450M Dual Graphics

400 @ 593 / 700MHz64 Bit @ - / 1800MHz
ArchitectureTerascale 2
Pipelines480 - unified
Core Speed *400 / 700 MHz
Shader Speed *400 / 700 MHz
Memory Speed *1800 MHz
Memory Bus Width64 Bit
Shared Memoryyes
DirectXDirectX 11, Shader 5.0
technology32+40nm nm
Date of Announcement08.02.2012
* The specified clock rates are only guidelines for the manufacturer and can be altered by them.

Benchmarks

3DMark 11 - Performance 1280x720
0% 100%
min: 1008      avg: 1060.3 (8%)     median: 1040 (8%)     max: 1133 points
3DMark 11 - Performance GPU 1280x720
0% 100%
min: 952      avg: 1013 (6%)     median: 1006 (6%)     max: 1081 points
3DMark Vantage - P Result no PhysX 1280x1024
0% 100%
min: 2895      avg: 3326.3 (9%)     median: 3384 (9%)     max: 3700 Points
3DMark Vantage - P GPU no PhysX 1280x1024
0% 100%
min: 2553      avg: 2974 (7%)     median: 3023 (7%)     max: 3346 Points
3DMark 06
0% 100%
min: 3314      avg: 4317 (15%)     median: 4786 (16%)     max: 4851 Points
3DMark 05 - Standard 1024x768
0% 100%
min: 6190      avg: 7282 (20%)     median: 7282 (20%)     max: 8374 Points
3DMark 03 - Standard 1024x768
0% 100%
min: 9654      avg: 11956 (8%)     median: 11956 (8%)     max: 14258 Points
3DMark 2001SE - Standard 1024x768
0% 100%
min: 13445      avg: 13445 (22%)     median: 13445 (22%)     max: 13445 Points
Unigine Heaven 2.1 - high, Tesselation (normal), DirectX11 1280x1024
0% 100%
min: 4.7      avg: 8.9 (5%)     median: 10.2 (6%)     max: 11.7 fps
PCMark Vantage - Gaming Score 1024x768
0% 100%
min: 2960      avg: 3276 (13%)     median: 3177 (12%)     max: 3691 Points
SPECviewperf 11 - Catia 1920x1080
0% 100%
min: 2.52      avg: 2.5 (4%)     median: 2.5 (4%)     max: 2.52 fps
SPECviewperf 11 - Ensight 1920x1080
0% 100%
min: 9.51      avg: 9.5 (16%)     median: 9.5 (16%)     max: 9.51 fps
SPECviewperf 11 - Lightwave 1920x1080
0% 100%
min: 13.11      avg: 13.1 (16%)     median: 13.1 (16%)     max: 13.11 fps
SPECviewperf 11 - Maya 1920x1080
0% 100%
min: 5.57      avg: 5.6 (5%)     median: 5.6 (5%)     max: 5.57 fps
SPECviewperf 11 - Pro/ENGINEER 1920x1080
0% 100%
min: 0.95      avg: 1 (5%)     median: 1 (5%)     max: 0.95 fps
SPECviewperf 11 - SolidWorks 1920x1080
0% 100%
min: 9.97      avg: 10 (15%)     median: 10 (15%)     max: 9.97 fps
SPECviewperf 11 - Tcvis 1920x1080
0% 100%
min: 2.57      avg: 2.6 (4%)     median: 2.6 (4%)     max: 2.57 fps
SPECviewperf 11 - Siemens NX 1920x1080
0% 100%
min: 4.41      avg: 4.4 (7%)     median: 4.4 (7%)     max: 4.41 fps
Cinebench R11.5 - OpenGL 64Bit
0% 100%
min: 13.78      avg: 18.4 (17%)     median: 20.5 (19%)     max: 20.88 Points
Cinebench R10 - Shading 32Bit
0% 100%
min: 3146      avg: 3503.3 (30%)     median: 3645 (31%)     max: 3719 Points
Windows 7 Experience Index - Graphics
0% 100%
min: 4.5      avg: 5.4 (69%)     median: 5.9 (75%)     max: 5.9 points
Windows 7 Experience Index - Gaming graphics
0% 100%
min: 6.1      avg: 6.4 (81%)     median: 6.5 (82%)     max: 6.5 points
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card

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 detailled information on the benchmark results, click on the fps number.

Star Wars: The Old Republic
Star Wars: The Old Republic (2011)
low:
28.2  fps      Compare
high:
12.3  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Anno 2070
Anno 2070 (2011)
low:
76.9 84 ~ 80 fps      Compare
med.:
17.6 38 ~ 28 fps      Compare
high:
11.5 14 ~ 13 fps      Compare
» With all tested laptops playable in detail settings low.
The Elder Scrolls V: Skyrim
low:
29.1 32 ~ 31 fps      Compare
med.:
20  fps      Compare
high:
13.1  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Battlefield 3
low:
22  fps      Compare
med.:
23.4  fps      Compare
high:
17.1  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Fifa 12
Fifa 12 (2011)
low:
126.1  fps      Compare
med.:
67.7  fps      Compare
high:
51  fps      Compare
» With all tested laptops playable in detail settings high.
F1 2011
F1 2011 (2011)
low:
49  fps      Compare
med.:
30  fps      Compare
high:
23  fps      Compare
» With all tested laptops playable in detail settings low.
Deus Ex Human Revolution
low:
30 60.9 61 ~ 51 fps      Compare
high:
26 30.4 38 ~ 31 fps      Compare
» With most tested laptops playable in detail settings low.
Dirt 3
Dirt 3 (2011)
low:
49 74.9 ~ 62 fps      Compare
med.:
37 45.4 ~ 41 fps      Compare
high:
24 36.9 ~ 30 fps      Compare
» With all tested laptops playable in detail settings med..
Crysis 2
Crysis 2 (2011)
low:
30  fps      Compare
med.:
20.2  fps      Compare
high:
14.9  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Call of Duty: Black Ops
low:
50.6  fps      Compare
med.:
36.3  fps      Compare
high:
30.2  fps      Compare
» With all tested laptops playable in detail settings med..
Mafia 2
Mafia 2 (2010)
low:
31  fps      Compare
med.:
25.8  fps      Compare
high:
22.5  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
StarCraft 2
StarCraft 2 (2010)
low:
79 89 94.9 ~ 88 fps      Compare
med.:
19 28.2 33 ~ 27 fps      Compare
high:
12 19.5 ~ 16 fps      Compare
» With all tested laptops playable in detail settings low.
Metro 2033
Metro 2033 (2010)
low:
35.2  fps      Compare
med.:
25.9  fps      Compare
» With all tested laptops playable in detail settings low.
Anno 1404
Anno 1404 (2009)
low:
59  fps      Compare
ultra:
43  fps      Compare
» With all tested laptops playable in detail settings ultra.
Sims 3
Sims 3 (2009)
low:
223  fps      Compare
med.:
71  fps      Compare
» With all tested laptops playable in detail settings med..
Racedriver: GRID
Racedriver: GRID (2008)
low:
75