AMD Radeon HD 7640G vs AMD Radeon HD 7500G
AMD Radeon HD 7640G ► remove
The AMD Radeon HD 7640G or HD7640G is a processor graphics card in the Trinity APUs from AMD. It is the second fastest version and is featured only in the A8 series. It 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 is in the mid range of HD 6000M series cards similar or slower than the AMD Radeon HD 6630M (see for benchmarks) . Therefore, the graphics card is a bit faster than the Intel HD Graphics 4000 in Ivy Bridge CPUs .
The APU is still manufactured in 32nm and as most A8 series parts should be classified with a 35 Watt TDP, the HD 7640G is best suited for laptops of 13-14-inch an up.
AMD Radeon HD 7500G ► remove
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 7640G AMD Radeon HD 7500G Manufacturer AMD AMD Radeon HD 7000G Series Codename Trinity Trinity Architecture Terascale 3 Terascale 3 256 - 256 - Core 497 - 686 (Boost) MHz 327 - 424 (Boost) MHz yes yes DirectX DirectX 11, 5.0 DirectX 11, 5.0 Technology 32 nm 32 nm Size Introduced 15.05.2012 15.05.2012
CPU GPU Base Speed GPU Boost / Turbo AMD A8-4500M 4 x 1900 MHz, 35 W 496 MHz 685 MHz AMD A8-4557M 4 x 1900 MHz, 35 W 497 MHz 655 MHz min. - max. 496 - 497 MHz 655 - 685 MHz
3DMark - Cloud Gate Standard Score 1280x720
2080 Points (3%)
3DMark - Cloud Gate Standard Graphics 1280x720
4333 Points (2%)
3DMark - Fire Strike Score 1920x1080
462 Points (2%)
3DMark - Fire Strike Graphics 1920x1080
512 Points (1%)
3DMark - Ice Storm Standard Graphics 1280x720
38478 Points (5%)
3DMark 11 - Performance 1280x720
min: 680 avg: 704 median: 704 (2%) max: 728 points
min: 524 avg: 605.8 median: 604 (2%) max: 690 points
HP Envy Sleekbook 6z A6-4455M 4096 524
HP Envy Sleekbook 6z A6-4455M 4096 571
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 638
Acer Aspire V5-551-64454G50Makk A6-4455M 4096 200-424 / MHz 8.982.10.6000 690
3DMark 11 - Performance GPU 1280x720
min: 651 avg: 655.5 median: 655 (1%) max: 660 points
585 points (1%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 585
3DMark Vantage + AMD Radeon HD 7640G 3DMark Vantage - P Result 1280x1024
min: 2592 avg: 2599 median: 2599 (3%) max: 2606 Points
P Result 1280x1024 + AMD Radeon HD 7500G min: 2399 avg: 2404.5 median: 2404 (3%) max: 2410 Points
P GPU no PhysX 1280x1024 + AMD Radeon HD 7640G 3DMark Vantage - P GPU no PhysX 1280x1024
min: 2212 avg: 2221.5 median: 2221 (2%) max: 2231 Points
P GPU no PhysX 1280x1024 + AMD Radeon HD 7500G 2322 Points (3%)
3DMark 2001SE - Standard 1024x768
18117 Points (19%)
Asus K75D Sample A8-4500M 4096 18117
3DMark 03 - Standard 1024x768
min: 12496 avg: 12523 median: 12523 (7%) max: 12550 Points
3DMark 05 - Standard 1024x768
min: 7655 avg: 7781 median: 7781 (15%) max: 7907 Points
3DMark 06 Standard 1280x1024 + AMD Radeon HD 7640G 3DMark 06
min: 4138 avg: 4173 median: 4173 (9%) max: 4208 Points
+ AMD Radeon HD 7500G 3648 Points (8%)
Unigine Heaven 2.1 - high, Tesselation (normal), DirectX11 1280x1024
5.1 fps (2%)
SPECviewperf 11 + AMD Radeon HD 7500G SPECviewperf 11 - Siemens NX 1920x1080
4.7 fps (3%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 4.69
Tcvis 1920x1080 + AMD Radeon HD 7500G SPECviewperf 11 - Tcvis 1920x1080
2.9 fps (5%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 2.9
SolidWorks 1920x1080 + AMD Radeon HD 7500G SPECviewperf 11 - SolidWorks 1920x1080
11.4 fps (14%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 11.39
Pro/ENGINEER 1920x1080 + AMD Radeon HD 7500G SPECviewperf 11 - Pro/ENGINEER 1920x1080
1.1 fps (4%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 1.05
Maya 1920x1080 + AMD Radeon HD 7500G SPECviewperf 11 - Maya 1920x1080
5.9 fps (4%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 5.89
Lightwave 1920x1080 + AMD Radeon HD 7500G SPECviewperf 11 - Lightwave 1920x1080
14 fps (15%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 13.97
Ensight 1920x1080 + AMD Radeon HD 7500G SPECviewperf 11 - Ensight 1920x1080
12 fps (6%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 12.01
Catia 1920x1080 + AMD Radeon HD 7500G SPECviewperf 11 - Catia 1920x1080
3.1 fps (4%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 3.1
Windows 7 Experience Index - Gaming graphics
6.1 points (87%)
6.5 points (93%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 6.5
Windows 7 Experience Index - Graphics
min: 4 avg: 5.3 median: 5 (71%) max: 5 points
6.5 points (93%)
Samsung 535U3C A6-4455M 8192 424 / 667 MHz shared memory atiumdag 8.945.2.0 win7/64bit 6.5
Cinebench R10 Shading 32Bit + AMD Radeon HD 7640G Cinebench R10 - Shading 32Bit
min: 4460 avg: 4489.5 median: 4489 (23%) max: 4519 Points
Shading 32Bit + AMD Radeon HD 7500G
min: 3467 avg: 3876 median: 3876 (19%) max: 4285 Points
Cinebench R11.5 OpenGL 64Bit + AMD Radeon HD 7640G Cinebench R11.5 - OpenGL 64Bit
min: 16 avg: 17.2 median: 17 (10%) max: 17 Points
OpenGL 64Bit + AMD Radeon HD 7500G
min: 14 avg: 18.2 median: 19 (11%) max: 20 Points
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
389 Points (1%)
Average Benchmarks AMD Radeon HD 7640G → 100% Average Benchmarks AMD Radeon HD 7500G → 99%
-
-
* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
100%
Radeon HD 7640G:
30.2 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
fps
Radeon HD 7640G:
»
100%
Radeon HD 7640G:
42.7 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
fps
94%
Radeon HD 7500G:
40 fps
100%
Radeon HD 7640G:
9.5 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
fps
Radeon HD 7640G:
»
Radeon HD 7500G:
»
100%
Radeon HD 7640G:
44.3 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
fps
81%
Radeon HD 7500G:
22 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
38 46.5 ~ 36 fps
Radeon HD 7500G:
8 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
16 21.4 ~ 15 fps
Radeon HD 7500G:
7 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
14.3 ~ 11 fps
Radeon HD 7640G:
»
Radeon HD 7500G:
»
100%
Radeon HD 7640G:
28.4 fps
74%
Radeon HD 7500G:
21 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
100%
Radeon HD 7640G:
16.7 fps
108%
Radeon HD 7500G:
18 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
100%
Radeon HD 7640G:
11.6 fps
112%
Radeon HD 7500G:
13 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
Radeon HD 7640G:
»
Radeon HD 7500G:
»
Radeon HD 7500G:
32 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
Radeon HD 7500G:
26 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
Radeon HD 7500G:
9 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
Radeon HD 7500G:
»
100%
Radeon HD 7640G:
124.1 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
fps
100%
Radeon HD 7640G:
76 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
fps
Radeon HD 7640G:
»
100%
Radeon HD 7640G:
45 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
fps
42%
Radeon HD 7500G:
19 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
100%
Radeon HD 7640G:
29 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
fps
48%
Radeon HD 7500G:
14 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
Radeon HD 7500G:
12 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
Radeon HD 7640G:
»
Radeon HD 7500G:
»
100%
Radeon HD 7640G:
45.5 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
47.5 ~ 47 fps
100%
Radeon HD 7640G:
21.1 fps
Radeon HD 7640G:
»
100%
Radeon HD 7640G:
65.3 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
fps
100%
Radeon HD 7640G:
33.5 [X] Asus K75D Sample AMD A8-4500M 1.9GHz
Radeon HD 7640G
fps
Radeon HD 7640G:
»
Radeon HD 7500G:
28 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
Radeon HD 7500G:
22 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
Radeon HD 7500G:
18 [X] Samsung 535U4C AMD A6-4455M 2.1GHz
Radeon HD 7500G
fps
Radeon HD 7500G:
»
100%
Radeon HD 7640G:
109.1 fps
34%
Radeon HD 7500G:
37 fps
100%
Radeon HD 7640G:
23 fps
61%
Radeon HD 7500G:
14 fps
100%
Radeon HD 7640G:
15 fps
Radeon HD 7640G:
»
Radeon HD 7500G:
»
Average Gaming AMD Radeon HD 7640G → 100% Average Gaming AMD Radeon HD 7500G → 73%
v1.8.1a
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#3 start showIntegratedCPUs +0.117s ... 0.118s
#4 got avg benchmarks for devices +0.069s ... 0.187s
#5 min, max, avg, median took s +0.043s ... 0.23s
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