AMD Radeon HD 6620G vs AMD Radeon HD 6520G

AMD Radeon HD 6620G

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The AMD Radeon HD 6620G is an integrated processor graphics card for mainstream laptops. It is integrated in the fastest Llano APUs (A8 Series) and offers all 400 shader cores clocked at 444MHz. It offers no dedicated graphics memory (shared memory graphics card) and is therefore slower than other Radeon HD 66x0M cards.

The new UVD3 video decoder supports the decoding of MPEG-4 AVC/H.264, VC-1, MPEG-2, Flash and now also Multi-View Codec (MVC) and MPEG-4 part 2 (DivX, xVid) HD videos on the graphics card.

The performance should be on a level of a Mobility Radeon HD 5650 graphics card. Therefore, modern 3D games of 2011 should run fluently in medium to high details in 1366x768. The Intel HD Graphics 3000 card in the Intel Sandy Bridge processors is clearly slower in comparison.

AMD Radeon HD 6520G

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The AMD Radeon HD 6520G is an integrated processor graphics card for mid-range laptops. It is integrated in the mid-range APUs (A6 Series, e.g. A6-3410MX) and offers 320 of the 400 shader cores clocked at 400MHz. It offers no dedicated graphics memory (shared memory graphics card) and is therefore slower than similar Radeon HD 6000M cards.

The new UVD3 video decoder supports the decoding of MPEG-4 AVC/H.264, VC-1, MPEG-2, Flash and now also Multi-View Codec (MVC) and MPEG-4 part 2 (DivX, xVid) HD videos on the graphics card.

The performance of the Radeon 6520G should be in the entry level class of dedicated graphics cards. According to a benchmark by AMD, the 6480G positions itself between the HD 6370M and the HD 6470M. However, in games it may be a bit slower.

AMD Radeon HD 6620GAMD Radeon HD 6520G
ManufacturerAMDAMD
Radeon HD 6000G Series
Radeon HD 6620G 400 @ 400 MHz
Radeon HD 6520G 320 @ 400 MHz
Radeon HD 6480G compare 240 @ 444 MHz
Radeon HD 6380G compare 160 @ 400 MHz
Radeon HD 6620G 400 @ 400 MHz
Radeon HD 6520G 320 @ 400 MHz
Radeon HD 6480G compare 240 @ 444 MHz
Radeon HD 6380G compare 160 @ 400 MHz
CodenameLlanoLlano
ArchitectureTerascale 2Terascale 2
Cores400 - unified320 - unified
Core400 MHz400 MHz
Shared Memoryyesyes
DirectXDirectX 11, 5.0DirectX 11, 5.0
Transistors1000 Million1000 Million
Technology32 nm32 nm
Size1/3
Introduced15.06.2011 15.06.2011
CPU in Radeon HD 6620GGPU Base SpeedGPU Boost / Turbo
AMD A8-3550MX4 x 2000 MHz, 45 W444 MHz? MHz
AMD A8-3530MX4 x 1900 MHz, 45 W444 MHz? MHz
AMD A8-3510MX4 x 1800 MHz, 45 W444 MHz? MHz
min. - max.444 MHz? MHz
CPU in Radeon HD 6520GGPU Base SpeedGPU Boost / Turbo
AMD A6-3430MX4 x 1700 MHz, 45 W400 MHz? MHz
AMD A6-3410MX4 x 1600 MHz, 45 W400 MHz? MHz
AMD A6-3420M4 x 1500 MHz, 35 W400 MHz? MHz
AMD A6-3400M4 x 1400 MHz, 35 W400 MHz? MHz
min. - max.400 - 444 MHz? MHz

3DMark 11 - 3DM11 Performance Score
min: 627     avg: 725     median: 726.5 (2%)     max: 820 Points
min: 547     avg: 550     median: 549.5 (1%)     max: 552 Points
3DMark 11 - 3DM11 Performance GPU
min: 569     avg: 650     median: 650 (1%)     max: 731 Points
492 Points (1%)
3DMark Vantage
3DM Vant. Perf. total + AMD Radeon HD 6620G
3DM Vant. Perf. total + AMD Radeon HD 6520G
3DM Vant. Perf. GPU no PhysX + AMD Radeon HD 6620G
3DM Vant. Perf. GPU no PhysX + AMD Radeon HD 6520G
3DMark 2001SE - 3DMark 2001 - Standard
15023 Points (16%)
15023 Points (16%)
3DMark 03 - 3DMark 03 - Standard
min: 10005     avg: 11962     median: 10859 (6%)     max: 15021 Points
min: 9614     avg: 11897     median: 11897 (6%)     max: 14180 Points
3DMark 05 - 3DMark 05 - Standard
min: 6388     avg: 7365     median: 7033 (13%)     max: 8674 Points
min: 6139     avg: 7273     median: 7272.5 (14%)     max: 8406 Points
3DMark 06 3DMark 06 - Score Unknown Settings + AMD Radeon HD 6620G
3DMark 06 - Score Unknown Settings + AMD Radeon HD 6520G
3DMark 06 - Standard 1280x1024 + AMD Radeon HD 6620G
3DMark 06 - Standard 1280x1024 + AMD Radeon HD 6520G
3DMark 06 - Standard 1280x768 + AMD Radeon HD 6620G
3DMark 06 - Standard 1280x768 + AMD Radeon HD 6520G
Windows 7 Experience Index - Win7 Gaming graphics
min: 6.1     avg: 6.3     median: 6.3 (80%)     max: 6.5 Points
5.8 Points (73%)
Windows 7 Experience Index - Win7 Graphics
min: 4.5     avg: 5.2     median: 5.2 (65%)     max: 5.8 Points
4.5 Points (57%)
Cinebench R10 Cinebench R10 Shading (32bit) + AMD Radeon HD 6620G
Cinebench R10 Shading (32bit) + AMD Radeon HD 6520G
Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit + AMD Radeon HD 6620G
Cinebench R11.5 OpenGL 64 Bit + AMD Radeon HD 6520G

Average Benchmarks AMD Radeon HD 6620G → 100% n=14

Average Benchmarks AMD Radeon HD 6520G → 94% n=14

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

Star Wars: The Old Republic

Star Wars: The Old Republic

2011
low 1024x768
100%
Radeon HD 6620G:
30.1  fps
high 1366x768
100%
Radeon HD 6620G:
19.2  fps
Anno 2070

Anno 2070

2011
low 1024x768
100%
Radeon HD 6620G:
40 60 ~ 50 fps
med. 1366x768
100%
Radeon HD 6620G:
16 23.7 ~ 20 fps
high 1366x768
100%
Radeon HD 6620G:
11 15.2 ~ 13 fps
low 1280x720
100%
Radeon HD 6620G:
22.7 24 ~ 23 fps
med. 1366x768
100%
Radeon HD 6620G:
13 19 ~ 16 fps
high 1366x768
100%
Radeon HD 6620G:
8 13.9 ~ 11 fps
low 1024x768
100%
Radeon HD 6620G:
24.7  fps
med. 1366x768
100%
Radeon HD 6620G:
16.8  fps
high 1366x768
100%
Radeon HD 6620G:
12.7  fps
Fifa 12

Fifa 12

2011
low 800x600
100%
Radeon HD 6620G:
140.6  fps
med. 1024x768
100%
Radeon HD 6620G:
79.8  fps
high 1360x768
100%
Radeon HD 6620G:
56.6  fps
F1 2011

F1 2011

2011
low 800x600
100%
Radeon HD 6620G:
51  fps
med. 1024x768
100%
Radeon HD 6620G:
32  fps
high 1366x768
100%
Radeon HD 6620G:
23  fps
low 1024x768
100%
Radeon HD 6620G:
28 64.2 ~ 46 fps
high 1366x768
100%
Radeon HD 6620G:
14 23 ~ 19 fps
Dirt 3

Dirt 3

2011
low 800x600
100%
Radeon HD 6620G:
58 59 ~ 59 fps
98%
Radeon HD 6520G:
58  fps
med. 1024x768
100%
Radeon HD 6620G:
28 36 44.9 ~ 36 fps
47%
Radeon HD 6520G:
17  fps
high 1360x768
100%
Radeon HD 6620G:
18 24 29.1 ~ 24 fps
63%
Radeon HD 6520G:
15  fps
ultra 1920x1080
100%
Radeon HD 6620G:
12.9  fps
Crysis 2

Crysis 2

2011
low 800x600
100%
Radeon HD 6620G:
37.8  fps
72%
Radeon HD 6520G:
27.4  fps
med. 1024x768
100%
Radeon HD 6620G:
25.3  fps
73%
Radeon HD 6520G:
18.4  fps
high 1366x768
100%
Radeon HD 6620G:
17.8  fps
74%
Radeon HD 6520G:
13.1  fps
ultra 1920x1080
Radeon HD 6520G:
4  fps
low 800x600
100%
Radeon HD 6620G:
54.4  fps
med. 1024x768
100%
Radeon HD 6620G:
39  fps
high 1360x768
100%
Radeon HD 6620G:
33.7  fps
Fifa 11

Fifa 11

2010
low 800x600
100%
Radeon HD 6620G:
155.4 170 ~ 163 fps
80%
Radeon HD 6520G:
130.5  fps
med. 1024x768
100%
Radeon HD 6620G:
94.6 96 ~ 95 fps
80%
Radeon HD 6520G:
76.4  fps
high 1360x768
100%
Radeon HD 6620G:
44.5 60 ~ 52 fps
71%
Radeon HD 6520G:
36.8  fps
Mafia 2

Mafia 2

2010
low 800x600
100%
Radeon HD 6620G:
35  fps
100%
Radeon HD 6520G:
35.1  fps
med. 1024x768
100%
Radeon HD 6620G:
30  fps
92%
Radeon HD 6520G:
27.6  fps
high 1360x768
100%
Radeon HD 6620G:
26  fps
90%
Radeon HD 6520G:
23.5  fps
ultra 1920x1080
Radeon HD 6520G:
11  fps
low 1024x768
100%
Radeon HD 6620G:
97.4  fps
med. 1360x768
100%
Radeon HD 6620G:
30.8  fps
high 1360x768
100%
Radeon HD 6620G:
20.6  fps
low 800x600
100%
Radeon HD 6620G:
19.1  fps
153%
Radeon HD 6520G:
29.3  fps
med. 1360x768
100%
Radeon HD 6620G:
12.1  fps
117%
Radeon HD 6520G:
14.2  fps
high 1600x900
Radeon HD 6520G:
7.7  fps
ultra 1920x1080
Radeon HD 6520G:
2.4  fps
low 1024x768
Radeon HD 6520G:
28 31.1 ~ 30 fps
med. 1366x768
Radeon HD 6520G:
23.5 24 ~ 24 fps
high 1366x768
Radeon HD 6520G:
11 14.3 ~ 13 fps
ultra 1920x1080
Radeon HD 6520G:
6.8  fps
Risen

Risen

2009
low 800x600
100%
Radeon HD 6620G:
43  fps
med. 1024x768
100%
Radeon HD 6620G:
21.3  fps
high 1366x768
100%
Radeon HD 6620G:
14  fps
Need for Speed Shift

Need for Speed Shift

2009
low 800x600
100%
Radeon HD 6620G:
31.3  fps
med. 1024x768
100%
Radeon HD 6620G:
18.1  fps
Colin McRae: DIRT 2

Colin McRae: DIRT 2

2009
low 800x600
100%
Radeon HD 6620G:
45.4  fps
66%
Radeon HD 6520G:
30  fps
med. 1024x768
100%
Radeon HD 6620G:
29.1  fps
85%
Radeon HD 6520G:
24.8  fps
high 1360x768
100%
Radeon HD 6620G:
13.4  fps
117%
Radeon HD 6520G:
15.7  fps
Anno 1404

Anno 1404

2009
low 1024x768
100%
Radeon HD 6620G:
90.1  fps
ultra 1280x1024
100%
Radeon HD 6620G:
16.4  fps
GTA IV - Grand Theft Auto

GTA IV - Grand Theft Auto

2008
low 800x600
Radeon HD 6520G:
36  fps
med. 1024x768
Radeon HD 6520G:
17.6  fps
high 1280x1024
Radeon HD 6520G:
11.7  fps
Racedriver: GRID

Racedriver: GRID

2008
low 800x600
Radeon HD 6520G:
48.7  fps
med. 1024x768
Radeon HD 6520G:
25.2  fps
Trackmania Nations Forever

Trackmania Nations Forever

2008
low 640x480
100%
Radeon HD 6620G:
120  fps
Call of Duty 4 - Modern Warfare

Call of Duty 4 - Modern Warfare

2007
low 800x600
Radeon HD 6520G:
97  fps
med. 1024x768
Radeon HD 6520G:
43.3  fps
Supreme Commander - FA Bench

Supreme Commander - FA Bench

2007
low 1024x768
Radeon HD 6520G:
41.2  fps
med. 1024x768
Radeon HD 6520G:
26.6  fps
high 1024x768
Radeon HD 6520G:
21  fps
ultra 1920x1080
Radeon HD 6520G:
8  fps
Crysis - GPU Benchmark

Crysis - GPU Benchmark

2007
low 1024x768
Radeon HD 6520G:
57.6  fps
med. 1024x768
Radeon HD 6520G:
35  fps
high 1024x768
Radeon HD 6520G:
17.2  fps
ultra 1920x1080
Radeon HD 6520G:
4.2  fps
Crysis - CPU Benchmark

Crysis - CPU Benchmark

2007
low 1024x768
Radeon HD 6520G:
51.2  fps
med. 1024x768
Radeon HD 6520G:
28.1  fps
high 1024x768
Radeon HD 6520G:
13.9  fps
ultra 1920x1080
Radeon HD 6520G:
3.8  fps
World in Conflict - Benchmark

World in Conflict - Benchmark

2007
low 800x600
Radeon HD 6520G:
74  fps
med. 1024x768
Radeon HD 6520G:
29  fps
high 1024x768
Radeon HD 6520G:
17  fps
ultra 1920x1080
Radeon HD 6520G:
5  fps
Call of Juarez Benchmark

Call of Juarez Benchmark

2006
high 1024x768
Radeon HD 6520G:
15.2 19.9 ~ 18 fps
World of Warcraft

World of Warcraft

2005
low 800x600
Radeon HD 6520G:
59.8  fps
med. 1024x768
Radeon HD 6520G:
51.2  fps
high 1280x1024
Radeon HD 6520G:
18.7  fps

Average Gaming AMD Radeon HD 6620G → 100%

Average Gaming 30-70 fps → 100%

Average Gaming AMD Radeon HD 6520G → 87%

Average Gaming 30-70 fps → 90%

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Redaktion, 2017-09- 8 (Update: 2017-09-11)