Product Compare
AMD Radeon PRO W9070 vs AMD Radeon RX 7400
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Aug 2025 |
| Generation | Mining GPUs | Navi III |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| Clock Speeds | ||
| Base Clock | 1120 MHz | 1452 MHz |
| Boost Clock | 1206 MHz | 2300 MHz |
| Memory Clock | 2100 MHz | 2250 MHz |
| Memory | ||
| Memory Size | 4GB | 8GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256bit | 128bit |
| Bandwidth | 268.8GB/s | 288.0GB/s |
| Render Config | ||
| Compute Units | 32 | 28 |
| Shading Units | 2048 | 1792 |
| TMUs | 128 | 112 |
| ROPs | 32 | 64 |
| Tensor Cores | 128 | |
| RT Cores | 64 | 28 |
| L1 Cache | 16 KB (per CU) | 128 KB per Array |
| L2 Cache | 2 MB | 2 MB |
| L3 Cache | 64 MB | 64 MB |
| Theoretical Performance | ||
| Pixel Rate | 38.59 GPixel/s | 147.2 GPixel/s |
| Texture Rate | 154.4 GTexel/s | 257.6 GTexel/s |
| FP16 (half) | 4.940 TFLOPS | 32.97 TFLOPS |
| FP32 (float) | 4.940 TFLOPS | 16.49 TFLOPS |
| FP64 (double) | 308.7 GFLOPS | 515.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Polaris 20 | Navi 33 |
| GPU Variant | Navi 48 XTW | Navi 33 |
| Architecture | GCN 4.0 | RDNA 3.0 |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 6 nm |
| Transistors | 5.7 billion | 13.3 billion |
| Die Size | 232 mm² | 204 mm² |
| Board Design | ||
| TDP | 180W | 43W |
| Suggested PSU | 450 W | 200 W |
| Outputs | 1x HDMI 2.0b | 1x HDMI 2.1a3x DisplayPort 2.1 |
| Power Connectors | 2x 8-pin | 1x 6-pin |
| Graphics Features | ||
| DirectX | 12 (12_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.2 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.7 | 6.8 |