Product Compare
AMD Radeon PRO W7900D vs AMD Radeon RX 7900 GRE
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2025 | Jul 2023 |
| Generation | Radeon Pro Navi | Navi III |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 1327 MHz | 1287 MHz |
| Boost Clock | 2156 MHz | 2245 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 | 80 |
| Shading Units | 6144 | 5120 |
| TMUs | 384 | 320 |
| ROPs | 192 | 160 |
| RT Cores | 96 | 80 |
| L1 Cache | 256 KB per Array | 256 KB per Array |
| L2 Cache | 6 MB | 6 MB |
| L3 Cache | 96 MB | 64 MB |
| Theoretical Performance | ||
| Pixel Rate | 414.0 GPixel/s | 359.2 GPixel/s |
| Texture Rate | 827.9 GTexel/s | 718.4 GTexel/s |
| FP16 (half) | 106.0 TFLOPS | 91.96 TFLOPS |
| FP32 (float) | 52.99 TFLOPS | 45.98 TFLOPS |
| FP64 (double) | 1.656 TFLOPS | 1436.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 31 | Navi 31 |
| GPU Variant | Navi 31 | Navi 31 XL(215-145000206) |
| Architecture | RDNA 3.0 | RDNA 3.0 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 5 nm |
| Transistors | 57.7 billion | 57.7 billion |
| Die Size | 529 mm² | 529 mm² |
| Board Design | ||
| TDP | 295W | 260W |
| Suggested PSU | 600 W | 600 W |
| Outputs | 3x DisplayPort 2.11x mini-DisplayPort 2.1 | 1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 2.2 |
| Vulkan | 1.4 | 1.3 |
| Shader Model | 6.9 | 6.8 |