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AMD Radeon HD 7620G vs AMD Radeon HD 7420G

AMD Radeon HD 7620G

► remove from comparison

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 7420G

► remove from comparison

The AMD Radeon HD 7420G or HD7420G is a processor graphics card in the Trinity APUs from AMD (A4-4300M). It is a low-range version with a reduced shader count / clock speed and will be featured in the A4 series. It should be based on the VLIW4 architecture of the Radeon HD 6900 series desktop graphics card 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 (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 somewhat below the Llano-based HD 6620G or in range of slower versions of the HD Graphics 4000. Most modern games of 2013/2014 won't run fluently even in (very) low settings; however, older and less demanding games can be played smoothly.

The APU is still manufactured in 32nm and as most A4 series parts should be classified with a 35 Watt TDP, the HD 7420G is best suited for laptops of 13-14-inch an up.

AMD Radeon HD 7620GAMD Radeon HD 7420G
ManufacturerAMDAMD
Radeon HD 7000G Series
Radeon HD 7660G compare 384 @ 0.5 - 0.69 GHz
Radeon HD 7620G 384 @ 0.36 - 0.5 GHz
Radeon HD 7640G compare 256 @ 0.5 - 0.69 GHz
Radeon HD 7600G compare 384 @ 0.32 - 0.42 GHz
Radeon HD 7500G compare 256 @ 0.33 - 0.42 GHz
Radeon HD 7520G compare 192 @ 0.5 - 0.69 GHz
Radeon HD 7420G 128 @ 0.48 - 0.66 GHz
Radeon HD 7400G compare 192 @ 0.33 - 0.42 GHz
Radeon HD 7660G compare 384 @ 0.5 - 0.69 GHz
Radeon HD 7620G 384 @ 0.36 - 0.5 GHz
Radeon HD 7640G compare 256 @ 0.5 - 0.69 GHz
Radeon HD 7600G compare 384 @ 0.32 - 0.42 GHz
Radeon HD 7500G compare 256 @ 0.33 - 0.42 GHz
Radeon HD 7520G compare 192 @ 0.5 - 0.69 GHz
Radeon HD 7420G 128 @ 0.48 - 0.66 GHz
Radeon HD 7400G compare 192 @ 0.33 - 0.42 GHz
CodenameTrinityTrinity
ArchitectureTerascale 3Terascale 3
Pipelines384 - unified128 - unified
Core Speed360 - 497 (Boost) MHz480 - 655 (Boost) MHz
Shared Memoryyesyes
DirectXDirectX 11, Shader 5.0DirectX 11, Shader 5.0
technology32 nm32 nm
Notebook Sizemedium sizedmedium sized
Date of Announcement15.05.2012 01.06.2012
CPU in Radeon HD 7620GGPU Base SpeedGPU Boost / Turbo
AMD A10-4655M4 x 2000 MHz, 25 W360 MHz497 MHz
CPU in Radeon HD 7420GGPU Base SpeedGPU Boost / Turbo
AMD A4-4300M2 x 2500 MHz, 35 W480 MHz655 MHz

Benchmarks

Performance Rating - 3DMark 11 + Fire Strike + Time Spy - Radeon HD 7620G
3.1 pt (3%)
Performance Rating - 3DMark 11 + Fire Strike + Time Spy - Radeon HD 7420G
2.8 pt (3%)
3DMark - 3DMark Cloud Gate Score
3064 Points (4%)
1963 Points (3%)
3DMark - 3DMark Cloud Gate Graphics
5378 Points (3%)
2717 Points (1%)
3DMark - 3DMark Fire Strike Standard Score
659 Points (2%)
332 Points (1%)
3DMark - 3DMark Fire Strike Standard Graphics
716 Points (1%)
343 Points (1%)
3DMark - 3DMark Ice Storm Graphics
29155 Points (4%)
32636 Points (4%)
3DMark 11 - 3DM11 Performance Score
1030 Points (2%)
3DMark 11 - 3DM11 Performance GPU
948 Points (2%)
453 Points (1%)
3DMark Vantage
3DM Vant. Perf. total + AMD Radeon HD 7620G
3DMark Vantage - 3DM Vant. Perf. total
2399 Points (2%)
3DM Vant. Perf. total + AMD Radeon HD 7420G
3DM Vant. Perf. GPU no PhysX + AMD Radeon HD 7620G
3DMark Vantage - 3DM Vant. Perf. GPU no PhysX
2031 Points (2%)
3DM Vant. Perf. GPU no PhysX + AMD Radeon HD 7420G
1484 Points (1%)
3DMark 03 - 3DMark 03 - Standard
10934 Points (6%)
3DMark 06 3DMark 06 - Score Unknown Settings + AMD Radeon HD 7620G
3DMark 06
6247 (12%)
3DMark 06 - Standard 1280x1024 + AMD Radeon HD 7620G
3DMark 06
min: 5218     avg: 5553     median: 5553 (10%)     max: 5888 Points
3DMark 06 - Standard 1280x1024 + AMD Radeon HD 7420G
min: 3476     avg: 3751     median: 3751 (7%)     max: 4026 Points
Windows 7 Experience Index - Win7 Gaming graphics
6 Points (76%)
Windows 7 Experience Index - Win7 Graphics
4.9 Points (62%)
Cinebench R10 Cinebench R10 Shading (32bit) + AMD Radeon HD 7620G
Cinebench R10 - Cinebench R10 Shading (32bit)
4088 (19%)
Cinebench R10 Shading (32bit) + AMD Radeon HD 7420G
min: 3769     avg: 4220     median: 4220 (20%)     max: 4671
Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit + AMD Radeon HD 7620G
Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
22 fps (9%)
Cinebench R11.5 OpenGL 64 Bit + AMD Radeon HD 7420G
min: 13.35     avg: 13.9     median: 13.9 (6%)     max: 14.45 fps
Cinebench R15
Cinebench R15 OpenGL 64 Bit + AMD Radeon HD 7420G
Cinebench R15 - Cinebench R15 OpenGL 64 Bit
13.1 fps (4%)
Cinebench R15 OpenGL Ref. Match 64 Bit + AMD Radeon HD 7420G
Cinebench R15 - Cinebench R15 OpenGL Ref. Match 64 Bit
98 % (98%)
LuxMark v2.0 64Bit - LuxMark v2.0 Room GPU
35 Samples/s (0%)
LuxMark v2.0 64Bit - LuxMark v2.0 Sala GPU
67 Samples/s (0%)
ComputeMark v2.1 - ComputeMark v2.1 Result
578 (1%)
332 (1%)

Average Benchmarks AMD Radeon HD 7620G → 100% n=13

Average Benchmarks AMD Radeon HD 7420G → 66% 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.

Dirt 4

Dirt 4

2017
low 1280x720
Radeon HD 7420G:
15.5  fps
low 1280x720
Radeon HD 7420G:
42.4  fps
med. 1366x768
Radeon HD 7420G:
26.6  fps
low 1366x768
Radeon HD 7420G:
26.1  fps
med. 1366x768
Radeon HD 7420G:
18  fps
low 1024x768
Radeon HD 7420G:
23.3  fps
med. 1366x768
Radeon HD 7420G:
18.3  fps
low 1280x720
Radeon HD 7420G:
33.8  fps
med. 1366x768
Radeon HD 7420G:
17.3  fps
low 1024x768
Radeon HD 7420G:
38.6  fps
med. 1366x768
Radeon HD 7420G:
14.6  fps
low 1024x768
Radeon HD 7420G:
9.5  fps
med. 1366x768
Radeon HD 7420G:
8.6  fps
Sims 4

Sims 4

2014
low 1024x768
Radeon HD 7420G:
88.7  fps
med. 1366x768
Radeon HD 7420G:
19.7  fps
F1 2013

F1 2013

2013
low 1024x768
Radeon HD 7420G:
18  fps
med. 1366x768
Radeon HD 7420G:
15  fps
low 1024x768
Radeon HD 7420G:
23.3  fps
med. 1366x768
Radeon HD 7420G:
16.6  fps
low 1280x720
Radeon HD 7420G:
11.7  fps
low 1024x768
Radeon HD 7420G:
8.2  fps
GRID 2

GRID 2

2013
low 1024x768
Radeon HD 7420G:
28.9  fps
med. 1366x768
Radeon HD 7420G:
17.2  fps
low 1024x768
Radeon HD 7420G:
10.3  fps
low 1280x720
Radeon HD 7420G:
26.1  fps
med. 1366x768
Radeon HD 7420G:
13  fps
low 1024x768
Radeon HD 7420G:
91.5  fps
med. 1366x768
Radeon HD 7420G:
28.2  fps
high 1366x768
Radeon HD 7420G:
14.9  fps
SimCity

SimCity

2013
low 1024x768
100%
Radeon HD 7620G:
21  fps
med. 1366x768
100%
Radeon HD 7620G:
15  fps
high 1366x768
100%
Radeon HD 7620G:
12  fps
low 1024x768
Radeon HD 7420G:
28.7  fps
med. 1366x768
Radeon HD 7420G:
14.9  fps
low 1024x768
Radeon HD 7420G:
49.6  fps
med. 1366x768
Radeon HD 7420G:
18.4  fps
Far Cry 3

Far Cry 3

2012
low 1024x768
Radeon HD 7420G:
14  fps
med. 1366x768
Radeon HD 7420G:
11  fps
high 1366x768
Radeon HD 7420G:
10  fps
med. 1366x768
Radeon HD 7420G:
10  fps
high 1366x768
Radeon HD 7420G:
8.5  fps
low 1024x768
Radeon HD 7420G:
12  fps
med. 1366x768
Radeon HD 7420G:
10  fps
high 1366x768
Radeon HD 7420G:
4  fps
low 1024x768
Radeon HD 7420G:
14  fps
med. 1366x768
Radeon HD 7420G:
12  fps
high 1366x768
Radeon HD 7420G:
9  fps
Fifa 13

Fifa 13

2012
low 1024x768
100%
Radeon HD 7620G:
50  fps
164%
Radeon HD 7420G:
82  fps
med. 1366x768
100%
Radeon HD 7620G:
41  fps
132%
Radeon HD 7420G:
54  fps
high 1366x768
100%
Radeon HD 7620G:
40  fps
85%
Radeon HD 7420G:
34  fps
ultra 1920x1080
100%
Radeon HD 7620G:
37  fps
F1 2012

F1 2012

2012
low 1024x768
Radeon HD 7420G:
19  fps
med. 1366x768
Radeon HD 7420G:
18  fps
high 1366x768
Radeon HD 7420G:
15  fps
low 1024x768
Radeon HD 7420G:
24  fps
med. 1366x768
Radeon HD 7420G:
18  fps
high 1366x768
Radeon HD 7420G:
11  fps
low 1024x768
Radeon HD 7420G:
52  fps
med. 1366x768
Radeon HD 7420G:
39  fps
high 1366x768
Radeon HD 7420G:
31  fps
med. 1366x768
Radeon HD 7420G:
22  fps
low 1024x768
Radeon HD 7420G:
11  fps
med. 1366x768
Radeon HD 7420G:
6  fps
high 1366x768
Radeon HD 7420G:
3  fps
low 1024x768
Radeon HD 7420G:
12  fps
med. 1366x768
Radeon HD 7420G:
11  fps
high 1366x768
Radeon HD 7420G:
8  fps
low 1024x768
Radeon HD 7420G:
39.7 42 ~ 41 fps
med. 1366x768
Radeon HD 7420G:
24 26.4 ~ 25 fps
high 1366x768
Radeon HD 7420G:
13 21.4 ~ 17 fps
low 1024x768
Radeon HD 7420G:
16  fps
med. 1366x768
Radeon HD 7420G:
10  fps
high 1366x768
Radeon HD 7420G:
8  fps
low 1280x720
Radeon HD 7420G:
21  fps
high 1366x768
Radeon HD 7420G:
16  fps
Alan Wake

Alan Wake

2012
low 1024x768
Radeon HD 7420G:
16  fps
med. 1366x768
Radeon HD 7420G:
10  fps
Anno 2070

Anno 2070

2011
low 1024x768
Radeon HD 7420G:
39.9 45 ~ 42 fps
med. 1366x768
Radeon HD 7420G:
15.8 17 ~ 16 fps
high 1366x768
Radeon HD 7420G:
12  fps
low 1280x720
Radeon HD 7420G:
22.3 25 ~ 24 fps
med. 1366x768
Radeon HD 7420G:
14.3 16 ~ 15 fps
high 1366x768
Radeon HD 7420G:
10 11 ~ 11 fps
low 1024x768
Radeon HD 7420G:
16  fps
med. 1366x768
Radeon HD 7420G:
11  fps
high 1366x768
Radeon HD 7420G:
7  fps
low 1024x768
Radeon HD 7420G:
42  fps
high 1366x768
Radeon HD 7420G:
15  fps
Total War: Shogun 2

Total War: Shogun 2

2011
low 1024x768
Radeon HD 7420G:
55  fps
med. 1280x720
Radeon HD 7420G:
12  fps
low 800x600
Radeon HD 7420G:
31  fps
med. 1024x768
Radeon HD 7420G:
23  fps
low 1024x768
Radeon HD 7420G:
100  fps
med. 1360x768
Radeon HD 7420G:
22  fps
high 1360x768
Radeon HD 7420G:
17  fps
low 800x600
Radeon HD 7420G:
27  fps
med. 1360x768
Radeon HD 7420G:
16  fps
low 1024x768
Radeon HD 7420G:
32  fps
med. 1366x768
Radeon HD 7420G:
25  fps
high 1366x768
Radeon HD 7420G:
16  fps
Crysis - GPU Benchmark

Crysis - GPU Benchmark

2007
low 1024x768
Radeon HD 7420G:
35  fps
med. 1024x768
Radeon HD 7420G:
15  fps
Crysis - CPU Benchmark

Crysis - CPU Benchmark

2007
low 1024x768
Radeon HD 7420G:
21  fps
med. 1024x768
Radeon HD 7420G:
13  fps

Average Gaming AMD Radeon HD 7620G → 100%

Average Gaming 30-70 fps → 100%

Average Gaming AMD Radeon HD 7420G → 127%

Average Gaming 30-70 fps → 108%

For more games that might be playable and a list of all games and graphics cards visit our Gaming List

Add one or more devices and compare

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