AMD Radeon HD 7660G

AMD Radeon HD 7660G

The AMD Radeon HD 7660G or HD7660G is a processor graphics card in the Trinity APUs from AMD. It is the fastest version and is featured only in the A10 series. It is based on the VLIW4 architecture of the Radeon HD 6900 desktop series 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 (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 7660G differs from the used benchmark. In synthetic benchmarks like 3DMark 11 it reaches the level of the dedicated Radeon HD 7670M. However, in games (and playable settings) the performance is more similar to the AMD Radeon HD 6630M. Therefore, the performance is significantly better than the Intel HD Graphics 4000 in the Ivy Bridge Quad-Core models.

The shaders of the chip can also be used for general computing. More information and benchmarks of OpenCL and DirectCompute 11 tests can be found in our Trinity Test of the A10-4600M.

The APU is still manufactured in 32nm and as most A10 series parts should be classified with a 35 Watt TDP, the HD 7660G is best suited for laptops of 13-14-inch an up.

ManufacturerAMD
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
CodenameTrinity
ArchitectureTerascale 3
Pipelines384 - unified
Core Speed *497 - 686 (Boost) MHz
Shared Memoryyes
DirectXDirectX 11, Shader 5.0
Transistors1.3 Million
technology32 nm
Notebook Sizemedium sized
Date of Announcement15.05.2012
Information24 TMUs, 68 ROPs, 6 Compute Units (OpenCL 1.2)
* The specified clock rates are only guidelines for the manufacturer and can be altered by them.

Benchmarks

Cinebench R15 - Ref. Match 64Bit
0% 100%
min: 98      avg: 98 (98%)     median: 98 (98%)     max: 98 Points
Cinebench R15 - OpenGL 64Bit
0% 100%
min: 31.9      avg: 32.2 (27%)     median: 32.2 (27%)     max: 32.54 Points
GFXBench (DX / GLBenchmark) 2.7 - T-Rex HD Offscreen C24Z16 1920x1080
0% 100%
min: 93      avg: 93 (14%)     median: 93 (14%)     max: 93 fps
3DMark (2013) - Cloud Gate Standard Graphics 1280x720
0% 100%
min: 6200      avg: 6408.5 (8%)     median: 6408.5 (8%)     max: 6617 Points
3DMark (2013) - Ice Storm Unlimited Graphics Score 1280x720 offscreen
0% 100%
min: 65558      avg: 65558 (23%)     median: 65558 (23%)     max: 65558 Points
3DMark (2013) - Ice Storm Extreme Graphics 1920x1080
0% 100%
min: 45460      avg: 45460 (17%)     median: 45460 (17%)     max: 45460 Points
3DMark (2013) - Ice Storm Standard Graphics 1280x720
0% 100%
min: 61503      avg: 63145.5 (8%)     median: 63145.5 (8%)     max: 64788 Points
LuxMark v2.0 64Bit - Room Scene, OpenCL GPUs-only
0% 100%
min: 77      avg: 77 (5%)     median: 77 (5%)     max: 77 Samples/s
LuxMark v2.0 64Bit - Sala Scene, OpenCL GPUs-only
0% 100%
min: 179      avg: 179 (7%)     median: 179 (7%)     max: 179 Samples/s
3DMark 11 - Performance GPU 1280x720
0% 100%
min: 1056      avg: 1057 (7%)     median: 1057 (7%)     max: 1058 points
3DMark 11 - Performance 1280x720
0% 100%
min: 1135      avg: 1144 (9%)     median: 1147 (9%)     max: 1150 points
3DMark Vantage - P GPU no PhysX 1280x1024
0% 100%
min: 4090      avg: 4133 (9%)     median: 4133 (9%)     max: 4176 Points
3DMark Vantage - P Result no PhysX 1280x1024
0% 100%
min: 4476      avg: 4523 (12%)     median: 4523 (12%)     max: 4570 Points
3DMark 06
0% 100%
min: 7316      avg: 7317 (24%)     median: 7317 (24%)     max: 7318 Points
3DMark 05 - Standard 1024x768
0% 100%
min: 9865      avg: 10550 (29%)     median: 10550 (29%)     max: 11235 Points
3DMark 03 - Standard 1024x768
0% 100%
min: 20650      avg: 21128 (14%)     median: 21128 (14%)     max: 21606 Points
3DMark 2001SE - Standard 1024x768
0% 100%
min: 22817      avg: 22817 (37%)     median: 22817 (37%)     max: 22817 Points
Unigine Heaven 2.1 - high, Tesselation (normal), DirectX11 1280x1024
0% 100%
min: 9.6      avg: 12.3 (7%)     median: 12.3 (7%)     max: 15 fps
PCMark Vantage - Gaming Score 1024x768
0% 100%
min: 3668      avg: 4774.5 (18%)     median: 4774.5 (18%)     max: 5881 Points
SPECviewperf 11 - Siemens NX 1920x1080
0% 100%
min: 6.26      avg: 6.3 (10%)     median: 6.3 (10%)     max: 6.26 fps
SPECviewperf 11 - Ensight 1920x1080
0% 100%
min: 15.24      avg: 15.2 (19%)     median: 15.2 (19%)     max: 15.24 fps
SPECviewperf 11 - Catia 1920x1080
0% 100%
min: 3.59      avg: 3.6 (5%)     median: 3.6 (5%)     max: 3.59 fps
Cinebench R11.5 - OpenGL 64Bit
0% 100%
min: 29.5      avg: 30.2 (28%)     median: 29.9 (27%)     max: 31.2 Points
Windows 7 Experience Index - Gaming graphics
0% 100%
min: 6.7      avg: 6.7 (85%)     median: 6.7 (85%)     max: 6.7 points
Windows 7 Experience Index - Graphics
0% 100%
min: 6.7      avg: 6.7 (85%)     median: 6.7 (85%)     max: 6.7 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.

Risen 3: Titan Lords
low 1024x768
40.2  fps      Compare
med. 1366x768
24.3  fps      Compare
» With all tested laptops playable in detail settings low.
GRID: Autosport
low 1024x768
82  fps      Compare
med. 1366x768
39  fps      Compare
high 1920x1080
20  fps      Compare
ultra 1920x1080
12.5  fps      Compare
» With all tested laptops playable in detail settings med..
Watch Dogs
low 1024x768
18.7 fps  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Wolfenstein: The New Order
low 1280x720
32.1 fps  fps      Compare
med. 1280x720
30.6  fps      Compare
high 1920x1080
13.9  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
The Elder Scrolls Online
low 1024x768
40  fps      Compare
med. 1366x768
28.9  fps      Compare
high 1366x768
19.1  fps      Compare
ultra 1920x1080
10.3  fps      Compare
» With all tested laptops playable in detail settings low.
Titanfall

Titanfall

2014
low 1024x768
51.8  fps      Compare
med. 1366x768
26.7  fps      Compare
» With all tested laptops playable in detail settings low.
Thief

Thief

2014
low 1024x768
15.6  fps      Compare
med. 1366x768
12.9  fps      Compare
high 1366x768
10.2  fps      Compare
ultra 1920x1080
5  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Assassin´s Creed IV: Black Flag
low 1024x768
25  fps      Compare
med. 1366x768
20.5  fps      Compare
high 1366x768
10.7  fps      Compare
ultra 1920x1080
4.4  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
X-Plane 10.25
low 1024x768
42.8  fps      Compare
med. 1366x768
19.2  fps      Compare
high 1366x768
8.7  fps      Compare
ultra 1920x1080
5.8  fps      Compare
» With all tested laptops playable in detail settings low.
Need for Speed: Rivals
low 1024x768
21 22 ~ 22 fps      Compare
med. 1366x768
18.6  fps      Compare
» The benchmarks indicate that the game is not playable in the tested settings.
Call of Duty: Ghosts
low 1024x768
37  fps      Compare
med. 1366x768
24.6  fps      Compare
high 1366x768
12.8