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AMD Radeon HD 7400G
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 should be in the range of the Llano-based HD 6480G.
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.
| Manufacturer | AMD |
| Radeon HD 7000G Series | Radeon HD 7660G 384@497 - 686MHz Radeon HD 7620G 384@360 - 497MHz Radeon HD 7640G 256@497 - 686MHz Radeon HD 7600G 384@320 - 424MHz Radeon HD 7500G 256@327 - 424MHz Radeon HD 7520G 192@497 - 686MHz Radeon HD 7420G 128@480 - 655MHz Radeon HD 7400G 192@327 - 423MHz |
| Codename | Trinity |
| Architecture | Terascale 3 |
| Pipelines | 192 - unified |
| Core Speed * | 327 - 423 MHz |
| Shader Speed * | 327 - 423 MHz |
| Shared Memory | yes |
| DirectX | DirectX 11, Shader 5.0 |
| technology | 32 nm |
| Notebook Size | medium sized |
| Date of Announcement | 01.09.2012 |
Benchmarks
No benchmarks found 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.
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
