Product Compare
NVIDIA H100 SXM5 94 GB vs AMD Radeon Pro W6400
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2023 | Jan 2022 |
| Generation | Server Hopper | Radeon Pro |
| Type | AI GPU | Desktop |
| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x4 |
| Clock Speeds | ||
| Base Clock | 1350 MHz | 2331 MHz |
| Boost Clock | 1980 MHz | 2331 MHz |
| Memory Clock | 1313 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 94GB | 4GB |
| Memory Type | HBM3 | GDDR6 |
| Memory Bus | 5120bit | 64bit |
| Bandwidth | 3.36TB/s | 112.0GB/s |
| Render Config | ||
| SM Count | 132 | |
| Shading Units | 16896 | 768 |
| TMUs | 528 | 48 |
| ROPs | 24 | 32 |
| Tensor Cores | 528 | |
| L1 Cache | 256 KB (per SM) | 128 KB per Array |
| L2 Cache | 50 MB | 1024 KB |
| Compute Units | 12 | |
| RT Cores | 12 | |
| L3 Cache | 8 MB | |
| Theoretical Performance | ||
| Pixel Rate | 47.52 GPixel/s | 74.59 GPixel/s |
| Texture Rate | 1045.4 GTexel/s | 111.9 GTexel/s |
| FP16 (half) | 267.6 TFLOPS | 7.161 TFLOPS |
| FP32 (float) | 66.91 TFLOPS | 3.580 TFLOPS |
| FP64 (double) | 33.45 TFLOPS | 223.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | GH100 | Navi 24 |
| Architecture | Hopper | RDNA 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 6 nm |
| Transistors | 80 billion | 5.4 billion |
| Die Size | 814 mm² | 107 mm² |
| GPU Variant | Navi 24 XL-W | |
| Board Design | ||
| TDP | 700W | 50W |
| Suggested PSU | 1100 W | 250 W |
| Outputs | No outputs | 2x DisplayPort 1.4a |
| Power Connectors | 8-pin EPS | None |
| Graphics Features | ||
| DirectX | N/A | 12 Ultimate (12_2) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 2.2 |
| Vulkan | N/A | 1.3 |
| CUDA | 9.0 | |
| Shader Model | N/A | 6.6 |