Product Compare
AMD Radeon Instinct MI250 vs NVIDIA H100 NVL 94 GB
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2021 | Mar 2023 |
| Generation | Radeon Instinct | Server Hopper |
| Type | Professional | AI GPU |
| Bus Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 1000 MHz | 1080 MHz |
| Boost Clock | 1700 MHz | 1785 MHz |
| Memory Clock | 1600 MHz | 1313 MHz |
| Memory | ||
| Memory Size | 128GB | 94GB |
| Memory Type | HBM2e | HBM3 |
| Memory Bus | 8192bit | 6016bit |
| Bandwidth | 3277GB/s | 3.95TB/s |
| Render Config | ||
| Compute Units | 208 | |
| Shading Units | 13312 | 16896 |
| TMUs | 832 | 528 |
| ROPs | 0 | 24 |
| L1 Cache | 16 KB (per CU) | 256 KB (per SM) |
| L2 Cache | 16 MB | 50 MB |
| SM Count | 132 | |
| Tensor Cores | 528 | |
| Theoretical Performance | ||
| Pixel Rate | 0 MPixel/s | 42.84 GPixel/s |
| Texture Rate | 1414 GTexel/s | 942.5 GTexel/s |
| FP16 (half) | 362.1 TFLOPS | 241.3 TFLOPS |
| FP32 (float) | 45.26 TFLOPS | 60.32 TFLOPS |
| FP64 (double) | 45.26 TFLOPS | 30.16 TFLOPS |
| Graphics Processor | ||
| GPU Name | Aldebaran | GH100 |
| GPU Variant | Aldebaran | |
| Architecture | CDNA 2.0 | Hopper |
| Foundry | TSMC | TSMC |
| Process Size | 6 nm | 5 nm |
| Transistors | 58.2 billion | 80 billion |
| Die Size | Unknown | 814 mm² |
| Board Design | ||
| TDP | 500W | 400W |
| Suggested PSU | 900 W | 800 W |
| Outputs | No outputs | No outputs |
| Power Connectors | 2x 8-pin | 8-pin EPS |
| Graphics Features | ||
| DirectX | N/A | N/A |
| OpenGL | N/A | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | N/A | N/A |
| Shader Model | N/A | N/A |
| CUDA | 9.0 | |