Product Compare
NVIDIA H100 PCIe vs NVIDIA H100 SXM5 94 GB
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2022 | Mar 2023 |
| Generation | Tesla Hopper | Server Hopper |
| Type | AI GPU | AI GPU |
| Bus Interface | PCIe 5.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 1095 MHz | 1350 MHz |
| Boost Clock | 1755 MHz | 1980 MHz |
| Memory Clock | 1593 MHz | 1313 MHz |
| Memory | ||
| Memory Size | 80GB | 94GB |
| Memory Type | HBM2e | HBM3 |
| Memory Bus | 5120bit | 5120bit |
| Bandwidth | 2039GB/s | 3.36TB/s |
| Render Config | ||
| SM Count | 114 | 132 |
| Shading Units | 14592 | 16896 |
| TMUs | 456 | 528 |
| ROPs | 24 | 24 |
| Tensor Cores | 456 | 528 |
| L1 Cache | 256 KB (per SM) | 256 KB (per SM) |
| L2 Cache | 50 MB | 50 MB |
| Theoretical Performance | ||
| Pixel Rate | 42.12 GPixel/s | 47.52 GPixel/s |
| Texture Rate | 800.3 GTexel/s | 1045.4 GTexel/s |
| FP16 (half) | 204.9 TFLOPS | 267.6 TFLOPS |
| FP32 (float) | 51.22 TFLOPS | 66.91 TFLOPS |
| FP64 (double) | 25.61 TFLOPS | 33.45 TFLOPS |
| Graphics Processor | ||
| GPU Name | GH100 | GH100 |
| Architecture | Hopper | Hopper |
| Foundry | TSMC | TSMC |
| Process Size | 4 nm | 5 nm |
| Transistors | 80 billion | 80 billion |
| Die Size | 814 mm² | 814 mm² |
| Board Design | ||
| TDP | 350W | 700W |
| Suggested PSU | 750 W | 1100 W |
| Outputs | No outputs | No outputs |
| Power Connectors | 1x 16-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 |
| CUDA | 9.0 | 9.0 |
| Shader Model | N/A | N/A |