AMD Radeon HD 7620G vs AMD Radeon HD 7400G vs AMD Radeon HD 7500G

AMD Radeon HD 7620G

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The AMD Radeon HD 7620G or HD7620G is a processor graphics card in the Trinity APUs from AMD. It is built into the low voltage 25 Watt  A10 versions (e.g. A10-4655M) and offers all 384 Radeon cores. However, the base and Turbo clock rate was reduced from 497/686 in the 7660G to 360/497 MHz in the 7620G. The architecture is based on the VLIW4 architecture of the Radeon HD 6900 series desktop graphics card and doesn't offer a dedicated graphics memory.

Trinity got its name due to the fact that it consists out of three different architecture parts. The CPU cores are based on the Piledriver architecture (Bulldozer successor), the GPU cores on Northern Islands GPU cores (HD 6900 desktop series) and the video processing engine and multi-display connectivity from the new Southern Islands GPU architecture (HD 7900 series).

The integrated UVD3 video decoder (Avivo HD) allows the full decoding of Multi-View Codec (MVC), MPEG-4 Part 2 (DivX, xVid), MPEG-4 AVC/H.264 and Adobe Flash HD videos.

The performance (with dual channel memory) is in the mid range of HD 6500M series cards. Most games of 2012/2013 will only run fluently in (very) low settings.

The APU is still manufactured in 32nm and, as the low voltage parts are clasified at 25 Watt, good suited for small laptops (but not ultrathin, as the HD 7500G is intended for these subnotebooks).

AMD Radeon HD 7400G

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The AMD Radeon HD 7400G or HD7400G is a processor graphics card in the Trinity APUs from AMD (A4-4355M). It is a low-range version with a reduced shader count / clock speed and will be featured in the A4 series (ULV). It should be based on the VLIW4 architecture of the Radeon HD 6900 series desktop graphics card and wont offer a dedicated graphics memory.

Trinity got its name due to the fact that it consists out of three different architecture parts. The CPU cores are based on the Piledriver architecture (Bulldozer successor), the GPU cores on Northern Islands GPU cores (HD 6900 desktop series) and the video processing engine and multi-display connectivity from the new Southern Islands GPU architecture (HD 7900 series).

The integrated UVD3 video decoder (Avivo HD) allows the full decoding of Multi-View Codec (MVC), MPEG-4 Part 2 (DivX, xVid), MPEG-4 AVC/H.264 and Adobe Flash HD videos.

The performance is in the range of the Llano-based HD 6480G and the Intel HD Graphics (Haswell). Older and less demanding games will run fluently in (very) low settings and resolutions.

The APU is still manufactured in 32nm and, as all A4 ULV parts, should be classified with a 17 Watt TDP. Therefore, the HD 7400G is best suited for small laptops of 11 inch an up.

AMD Radeon HD 7500G

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The AMD Radeon HD 7500G or HD7500G is a processor graphics card in the Trinity APUs from AMD. It is the slowest version at launch and integrated in the ULV-A6 variants (A6-4455M at launch). It should be based on the VLIW4 architecture of the Radeon HD 6900 desktop series and most likely wont offer a dedicated graphics memory.

Trinity got its name due to the fact that it consists out of three different architecture parts. The CPU cores are based on the Piledriver architecture (Bulldozer successor), the GPU cores on Northern Islands GPU cores (6900 desktop series architecture) and the video processing engine and multi-display connectivity from the new Southern Islands GPU architecture (HD 7900 series).

The integrated UVD3 video decoder (Avivo HD) allows the full decoding of Multi-View Codec (MVC), MPEG-4 Part 2 (DivX, xVid), MPEG-4 AVC/H.264 and Adobe Flash HD videos.

The performance of the Radeon HD 7500G is similar to a dedicated Radeon HD 7470M or HD Graphics 4000. Modern games of 2013/2014 will only run fluently in very low detail and resolution settings.

The APU is still manufactured in 32nm and in the ULV versions (e.g. A6-4455M) it is aimed at ultrathin subnotebooks.

AMD Radeon HD 7620GAMD Radeon HD 7400GAMD Radeon HD 7500G
ManufacturerAMDAMDAMD
Radeon HD 7000G Series
Radeon HD 7660G 384 @ 497 - 686 (Boost) MHz
Radeon HD 7620G 384 @ 360 - 497 (Boost) MHz
Radeon HD 7640G 256 @ 497 - 686 (Boost) MHz
Radeon HD 7600G 384 @ 320 - 424 (Boost) MHz
Radeon HD 7500G 256 @ 327 - 424 (Boost) MHz
Radeon HD 7520G 192 @ 497 - 686 (Boost) MHz
Radeon HD 7420G 128 @ 480 - 655 (Boost) MHz
Radeon HD 7400G 192 @ 327 - 423 (Boost) MHz
Radeon HD 7660G 384 @ 497 - 686 (Boost) MHz
Radeon HD 7620G 384 @ 360 - 497 (Boost) MHz
Radeon HD 7640G 256 @ 497 - 686 (Boost) MHz
Radeon HD 7600G 384 @ 320 - 424 (Boost) MHz
Radeon HD 7500G 256 @ 327 - 424 (Boost) MHz
Radeon HD 7520G 192 @ 497 - 686 (Boost) MHz
Radeon HD 7420G 128 @ 480 - 655 (Boost) MHz
Radeon HD 7400G 192 @ 327 - 423 (Boost) MHz
Radeon HD 7660G 384 @ 497 - 686 (Boost) MHz
Radeon HD 7620G 384 @ 360 - 497 (Boost) MHz
Radeon HD 7640G 256 @ 497 - 686 (Boost) MHz
Radeon HD 7600G 384 @ 320 - 424 (Boost) MHz
Radeon HD 7500G 256 @ 327 - 424 (Boost) MHz
Radeon HD 7520G 192 @ 497 - 686 (Boost) MHz
Radeon HD 7420G 128 @ 480 - 655 (Boost) MHz
Radeon HD 7400G 192 @ 327 - 423 (Boost) MHz
CodenameTrinityTrinityTrinity
ArchitectureTerascale 3Terascale 3Terascale 3
384 - 192 - 256 -
Core360 - 497 (Boost) MHz327 - 423 (Boost) MHz327 - 424 (Boost) MHz
yesyesyes
DirectXDirectX 11, 5.0DirectX 11, 5.0DirectX 11, 5.0
Technology32 nm32 nm32 nm
Size
Introduced15.05.2012 01.09.2012 15.05.2012
CPUGPU Base SpeedGPU Boost / Turbo
AMD A10-4655M4 x 2000 MHz, 25 W360 MHz497 MHz

3DMark - Cloud Gate Standard Score 1280x720
3064 Points (5%)
1586 Points (3%)
2080 Points (3%)
3DMark - Cloud Gate Standard Graphics 1280x720
5378 Points (3%)
2424 Points (1%)
4333 Points (2%)
3DMark - Fire Strike Score 1920x1080
659 Points (2%)
245 Points (1%)
462 Points (2%)
3DMark - Fire Strike Graphics 1920x1080
716 Points (2%)
327 Points (1%)
512 Points (1%)
3DMark - Ice Storm Standard Graphics 1280x720
29155 Points (4%)
29730 Points (4%)
38478 Points (5%)
3DMark 11 - Performance 1280x720
1030 points (3%)
454 points (1%)
min: 524     avg: 605.8     median: 604 (2%)     max: 690 points
3DMark 11 - Performance GPU 1280x720
948 points (2%)
415 points (1%)
585 points (1%)
3DMark Vantage
P Result 1280x1024 + AMD Radeon HD 7620G
P Result 1280x1024 + AMD Radeon HD 7500G
P GPU no PhysX 1280x1024 + AMD Radeon HD 7620G
P GPU no PhysX 1280x1024 + AMD Radeon HD 7500G
3DMark 03 - Standard 1024x768
8371 Points (4%)
3DMark 05 - Standard 1024x768
4515 Points (9%)
3DMark 06 + AMD Radeon HD 7620G
Standard 1280x1024 + AMD Radeon HD 7400G
+ AMD Radeon HD 7500G
SPECviewperf 11
Siemens NX 1920x1080 + AMD Radeon HD 7500G
Tcvis 1920x1080 + AMD Radeon HD 7500G
SolidWorks 1920x1080 + AMD Radeon HD 7500G
Pro/ENGINEER 1920x1080 + AMD Radeon HD 7500G
Maya 1920x1080 + AMD Radeon HD 7500G
Lightwave 1920x1080 + AMD Radeon HD 7500G
Ensight 1920x1080 + AMD Radeon HD 7500G
Catia 1920x1080 + AMD Radeon HD 7500G
Windows 7 Experience Index - Gaming graphics
6.5 points (93%)
Windows 7 Experience Index - Graphics
6.5 points (93%)
Cinebench R10 Shading 32Bit + AMD Radeon HD 7620G
Shading 32Bit + AMD Radeon HD 7400G
Shading 32Bit + AMD Radeon HD 7500G
Cinebench R11.5 OpenGL 64Bit + AMD Radeon HD 7620G
OpenGL 64Bit + AMD Radeon HD 7400G
OpenGL 64Bit + AMD Radeon HD 7500G
LuxMark v2.0 64Bit - Room GPUs-only
39 Samples/s (1%)
LuxMark v2.0 64Bit - Sala GPUs-only
95 Samples/s (1%)
ComputeMark v2.1 - Normal, Score 1024x600
578 Points (2%)
316 Points (1%)
389 Points (1%)

Average Benchmarks AMD Radeon HD 7620G → 100%

Average Benchmarks AMD Radeon HD 7400G → 63%

Average Benchmarks AMD Radeon HD 7500G → 91%

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

low 1280x720
Radeon HD 7400G:
23  fps
med. 1366x768
Radeon HD 7400G:
11  fps
high 1366x768
Radeon HD 7400G:
9  fps
Radeon HD 7400G:
»
low 1024x768
Radeon HD 7500G:
78  fps
med. 1366x768
Radeon HD 7500G:
30.4  fps
high 1366x768
Radeon HD 7500G:
21.1  fps
Radeon HD 7500G:
»
SimCity

SimCity

2013
low 1024x768
100%
Radeon HD 7620G:
21  fps
114%
Radeon HD 7400G:
24  fps
med. 1366x768
100%
Radeon HD 7620G:
15  fps
60%
Radeon HD 7400G:
9  fps
high 1366x768
100%
Radeon HD 7620G:
12  fps
50%
Radeon HD 7400G:
6  fps
Radeon HD 7620G:
»
Radeon HD 7400G:
»
low 1024x768
Radeon HD 7400G:
27  fps
Radeon HD 7500G:
35.7  fps
med. 1366x768
Radeon HD 7400G:
14  fps
Radeon HD 7500G:
19.3  fps
high 1366x768
Radeon HD 7400G:
8.6  fps
Radeon HD 7400G:
»
Radeon HD 7500G:
»
Crysis 3

Crysis 3

2013
low 1024x768
Radeon HD 7400G:
11  fps
med. 1366x768
Radeon HD 7400G:
7  fps
Radeon HD 7400G:
»
low 1024x768
Radeon HD 7400G:
43  fps
Radeon HD 7500G:
55.8  fps
med. 1366x768
Radeon HD 7400G:
17  fps
Radeon HD 7500G:
27  fps
high 1366x768
Radeon HD 7400G:
13  fps
Radeon HD 7500G:
21.4  fps
Radeon HD 7400G:
»
Radeon HD 7500G:
»
low 1024x768
Radeon HD 7400G:
9  fps
med. 1366x768
Radeon HD 7400G:
8  fps
Radeon HD 7400G:
»
low 1024x768
Radeon HD 7400G:
15  fps
med. 1366x768
Radeon HD 7400G:
9  fps
Radeon HD 7400G:
»
low 1024x768
Radeon HD 7400G:
20  fps
med. 1366x768
Radeon HD 7400G:
16  fps
high 1366x768
Radeon HD 7400G:
14  fps
Radeon HD 7400G:
»
Fifa 13

Fifa 13

2012
low 1024x768
100%
Radeon HD 7620G:
50  fps
82%
Radeon HD 7400G:
41  fps
med. 1366x768
100%
Radeon HD 7620G:
41  fps
73%
Radeon HD 7400G:
30  fps
high 1366x768
100%
Radeon HD 7620G:
40  fps
55%
Radeon HD 7400G:
22  fps
ultra 1920x1080
100%
Radeon HD 7620G:
37  fps
Radeon HD 7620G:
»
Radeon HD 7400G:
»
F1 2012

F1 2012

2012
low 1024x768
Radeon HD 7500G:
13  fps
Radeon HD 7500G:
»
low 1024x768
Radeon HD 7400G:
21  fps
med. 1366x768
Radeon HD 7400G:
12  fps
Radeon HD 7400G:
»
low 1024x768
Radeon HD 7400G:
19  fps
med. 1366x768
Radeon HD 7400G:
14  fps
Radeon HD 7400G:
»
low 1024x768
Radeon HD 7400G:
34  fps
Radeon HD 7500G:
40  fps
med. 1366x768
Radeon HD 7400G:
23  fps
Radeon HD 7500G:
27  fps
high 1366x768
Radeon HD 7400G:
19  fps
Radeon HD 7500G:
21  fps
Radeon HD 7400G:
»
Radeon HD 7500G:
»
low 1280x720
Radeon HD 7400G:
18  fps
high 1366x768
Radeon HD 7400G:
13  fps
Radeon HD 7400G:
»
Anno 2070

Anno 2070

2011
low 1024x768
Radeon HD 7400G:
33  fps
Radeon HD 7500G:
22 38 46.5 ~ 36 fps
med. 1366x768
Radeon HD 7400G:
13  fps
Radeon HD 7500G:
8 16 21.4 ~ 15 fps
high 1366x768
Radeon HD 7500G:
7 14.3 ~ 11 fps
Radeon HD 7400G:
»
Radeon HD 7500G:
»
low 1280x720
Radeon HD 7400G:
19  fps
Radeon HD 7500G:
21  fps
med. 1366x768
Radeon HD 7400G:
13  fps
Radeon HD 7500G:
18  fps
high 1366x768
Radeon HD 7500G:
13  fps
Radeon HD 7400G:
»
Radeon HD 7500G:
»
low 1024x768
Radeon HD 7500G:
32  fps
med. 1366x768
Radeon HD 7500G:
26  fps
high 1366x768
Radeon HD 7500G:
9  fps
Radeon HD 7500G:
»
F1 2011

F1 2011

2011
low 800x600
Radeon HD 7500G:
19  fps
med. 1024x768
Radeon HD 7500G:
14  fps
high 1366x768
Radeon HD 7500G:
12  fps
Radeon HD 7500G:
»
low 1024x768
Radeon HD 7400G:
34  fps
high 1366x768
Radeon HD 7400G:
14  fps
Radeon HD 7400G:
»
low 800x600
Radeon HD 7500G:
28  fps
med. 1024x768
Radeon HD 7500G:
22  fps
high 1360x768
Radeon HD 7500G:
18  fps
Radeon HD 7500G:
»
Mafia 2

Mafia 2

2010
low 800x600
Radeon HD 7400G:
14.6  fps
med. 1024x768
Radeon HD 7400G:
12  fps
Radeon HD 7400G:
»
low 1024x768
Radeon HD 7400G:
96  fps
Radeon HD 7500G:
37  fps
med. 1360x768
Radeon HD 7400G:
20  fps
Radeon HD 7500G:
14  fps
high 1360x768
Radeon HD 7400G:
13  fps
Radeon HD 7400G:
»
Radeon HD 7500G:
»
low 1024x768
Radeon HD 7400G:
25  fps
med. 1366x768
Radeon HD 7400G:
20  fps
high 1366x768
Radeon HD 7400G:
13  fps
Radeon HD 7400G:
»
World of Warcraft

World of Warcraft

2005
low 800x600
Radeon HD 7500G:
112  fps
med. 1024x768
Radeon HD 7500G:
67  fps
high 1280x1024
Radeon HD 7500G:
24  fps
Radeon HD 7500G:
»

Average Gaming AMD Radeon HD 7620G → 100%

Average Gaming AMD Radeon HD 7400G → 72%

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