Product Compare
NVIDIA H800 SXM5 vs AMD Radeon Graphics 512SP
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2023 | Mar 2020 |
| Generation | Server Hopper | Renoir |
| Type | AI GPU | Integrated |
| Bus Interface | PCIe 5.0 x16 | IGP |
| Clock Speeds | ||
| Base Clock | 1095 MHz | 400 MHz |
| Boost Clock | 1755 MHz | 1750 MHz |
| Memory Clock | 1313 MHz | System Shared |
| Memory | ||
| Memory Size | 80GB | System Shared |
| Memory Type | HBM3 | System Shared |
| Memory Bus | 5120bit | System Shared |
| Bandwidth | 3.36TB/s | System Dependent |
| Render Config | ||
| SM Count | 132 | |
| Shading Units | 16896 | 512 |
| TMUs | 528 | 32 |
| ROPs | 24 | 8 |
| Tensor Cores | 528 | |
| L1 Cache | 256 KB (per SM) | |
| L2 Cache | 50 MB | |
| Compute Units | 8 | |
| Theoretical Performance | ||
| Pixel Rate | 42.12 GPixel/s | 14.00 GPixel/s |
| Texture Rate | 926.6 GTexel/s | 56.00 GTexel/s |
| FP16 (half) | 237.2 TFLOPS | 3.584 TFLOPS |
| FP32 (float) | 59.30 TFLOPS | 1.792 TFLOPS |
| FP64 (double) | 29.65 TFLOPS | 112.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | GH100 | Renoir |
| Architecture | Hopper | GCN 5.1 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 7 nm |
| Transistors | 80 billion | 9.8 billion |
| Die Size | 814 mm² | 156 mm² |
| Board Design | ||
| TDP | 700W | 15W |
| Suggested PSU | 1100 W | |
| Outputs | No outputs | No outputs |
| Power Connectors | 8-pin EPS | |
| Graphics Features | ||
| DirectX | N/A | 12 (12_1) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | N/A | 1.2 |
| CUDA | 9.0 | |
| Shader Model | N/A | 6.4 |