Product Compare
AMD Radeon Pro W6400 vs AMD Radeon RX 580X Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2022 | Apr 2018 |
| Generation | Radeon Pro | Mobility Radeon |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 4.0 x4 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 2331 MHz | 1000 MHz |
| Boost Clock | 2331 MHz | 1077 MHz |
| Memory Clock | 1750 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 4GB | 8GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 64bit | 256bit |
| Bandwidth | 112.0GB/s | 256.0GB/s |
| Render Config | ||
| Compute Units | 12 | 36 |
| Shading Units | 768 | 2304 |
| TMUs | 48 | 144 |
| ROPs | 32 | 32 |
| RT Cores | 12 | |
| L1 Cache | 128 KB per Array | 16 KB (per CU) |
| L2 Cache | 1024 KB | 2 MB |
| L3 Cache | 8 MB | |
| Theoretical Performance | ||
| Pixel Rate | 74.59 GPixel/s | 34.46 GPixel/s |
| Texture Rate | 111.9 GTexel/s | 155.1 GTexel/s |
| FP16 (half) | 7.161 TFLOPS | 4.963 TFLOPS |
| FP32 (float) | 3.580 TFLOPS | 4.963 TFLOPS |
| FP64 (double) | 223.8 GFLOPS | 310.2 GFLOPS |
| Graphics Processor | ||
| GPU Name | Navi 24 | Polaris 20 |
| GPU Variant | Navi 24 XL-W | Polaris 20M XT |
| Architecture | RDNA 2.0 | GCN 4.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 6 nm | 14 nm |
| Transistors | 5.4 billion | 5.7 billion |
| Die Size | 107 mm² | 232 mm² |
| Board Design | ||
| TDP | 50W | 100W |
| Suggested PSU | 250 W | |
| Outputs | 2x DisplayPort 1.4a | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.2 | 2.1 |
| Vulkan | 1.3 | 1.2 |
| Shader Model | 6.6 | 6.4 |