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 is in the range of the Llano-based HD 6480G and the Intel HD Graphics (Haswell). Older and less demanding games will run fluently in (very) low settings and resolutions.
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 | |
| Codename | Trinity |
| Architecture | Terascale 3 |
| Pipelines | 192 - unified |
| Core Speed | 327 - 423 (Boost) MHz |
| Shared Memory | yes |
| DirectX | DirectX 11, Shader 5.0 |
| technology | 32 nm |
| Notebook Size | medium sized |
| Date of Announcement | 01.09.2012 |
| CPU in Radeon HD 7400G | GPU Base Speed | GPU Boost / Turbo |
|---|
| AMD A4-4355M | 2 x 1900 MHz, 17 W | 327 MHz | 424 MHz |
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Benchmarks
Performance Rating - 3DMark 11 + Fire Strike + Time Spy
2.6 pt (3%)
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3DMark - 3DMark Cloud Gate Score
1586 Points (2%)
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3DMark - 3DMark Cloud Gate Graphics
2424 Points (1%)
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3DMark - 3DMark Fire Strike Standard Score
245 Points (1%)
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3DMark - 3DMark Fire Strike Standard Graphics
327 Points (1%)
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3DMark - 3DMark Ice Storm Graphics
29730 Points (4%)
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3DMark 11 - 3DM11 Performance Score
454 Points (1%)
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3DMark 11 - 3DM11 Performance GPU
415 Points (1%)
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3DMark 03 - 3DMark 03 - Standard
8371 Points (4%)
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3DMark 05 - 3DMark 05 - Standard
4515 Points (7%)
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3DMark 06 3DMark 06 - Standard 1280x1024 +2931 Points (5%)
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Cinebench R10 Cinebench R10 Shading (32bit) +Cinebench R10 - Cinebench R10 Shading (32bit)
3866 points (18%)
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Cinebench R11.5 Cinebench R11.5 OpenGL 64 Bit +Cinebench R11.5 - Cinebench R11.5 OpenGL 64 Bit
12.1 fps (5%)
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ComputeMark v2.1 - ComputeMark v2.1 Result
316 points (1%)
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- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
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.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» With all tested laptops playable in detail settings low.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» With all tested laptops playable in detail settings low.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» The benchmarks indicate that the game is not playable in the tested settings.
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» With all tested laptops playable in detail settings low.
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» The benchmarks indicate that the game is not playable in the tested settings.
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
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