Product Compare
AMD Radeon PRO W7900 vs AMD Radeon PRO W7700
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2023 | Nov 2023 |
| Generation | Radeon Pro Navi | Radeon Pro Navi |
| Type | Professional | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 1760 MHz | 1900 MHz |
| Boost Clock | 2495 MHz | 2600 MHz |
| Memory Clock | 2250 MHz | 2250 MHz |
| Memory | ||
| Memory Size | 48GB | 16GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 384bit | 256bit |
| Bandwidth | 864.0GB/s | 576.0GB/s |
| Render Config | ||
| Compute Units | 96 | 48 |
| Shading Units | 6144 | 3072 |
| TMUs | 384 | 192 |
| ROPs | 192 | 96 |
| RT Cores | 96 | 48 |
| L1 Cache | 256 KB per Array | 128 KB per Array |
| L2 Cache | 6 MB | 2 MB |
| L3 Cache | 96 MB | 64 MB |
| Theoretical Performance | ||
| Pixel Rate | 479.0 GPixel/s | 249.6 GPixel/s |
| Texture Rate | 958.1 GTexel/s | 499.2 GTexel/s |
| FP16 (half) | 122.6 TFLOPS | 63.90 TFLOPS |
| FP32 (float) | 61.32 TFLOPS | 31.95 TFLOPS |
| FP64 (double) | 1.916 TFLOPS | 998.4 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 31 | Navi 32 |
| GPU Variant | Navi 31 XTW | Navi 32 |
| Architecture | RDNA 3.0 | RDNA 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 5 nm |
| Transistors | 57.7 billion | 28.1 billion |
| Die Size | 529 mm² | 346 mm² |
| Board Design | ||
| TDP | 295W | 190W |
| Suggested PSU | 600 W | 450 W |
| Outputs | 3x DisplayPort 2.11x mini-DisplayPort 2.1 | 4x DisplayPort 2.1 |
| Power Connectors | 2x 8-pin | 1x 8-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.2 |
| Vulkan | 1.4 | 1.3 |
| Shader Model | 6.9 | 6.7 |