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.
Radeon HD 7000G Series
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| Codename | Trinity | ||||||||||||||||||||||||
| Architecture | Terascale 3 | ||||||||||||||||||||||||
| Pipelines | 384 - unified | ||||||||||||||||||||||||
| Core Speed | 497 - 686 (Boost) MHz | ||||||||||||||||||||||||
| Shared Memory | yes | ||||||||||||||||||||||||
| API | DirectX 11, Shader 5.0, OpenGL 4.2 | ||||||||||||||||||||||||
| Transistor Count | 1.3 Million | ||||||||||||||||||||||||
| technology | 32 nm | ||||||||||||||||||||||||
| Notebook Size | medium sized | ||||||||||||||||||||||||
| Date of Announcement | 15.05.2012 | ||||||||||||||||||||||||
| Information | 24 TMUs, 68 ROPs, 6 Compute Units (OpenCL 1.2) | ||||||||||||||||||||||||
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- Average benchmark valuesThe 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.
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
HP Pavilion m6-1188ca: AMD A10-4600M, 15.60", 2.3 kg
External Review » HP Pavilion m6-1188ca
HP Envy dv6z-7200: AMD A10-4600M, 15.60", 2.5 kg
External Review » HP Envy dv6z-7200
HP Pavilion g6-2151sg: AMD A10-4600M, 15.60", 2.5 kg
External Review » HP Pavilion g6-2151sg
HP Pavilion m6-1035dx: AMD A10-4600M, 15.60", 2.4 kg
External Review » HP Pavilion m6-1035dx
Toshiba Satellite S875D-S7239: AMD A10-4600M, 17.30", 2.7 kg
External Review » Toshiba Satellite S875D-S7239
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