Product Compare
NVIDIA H800 SXM5 vs NVIDIA RTX PRO 500 Blackwell Embedded
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2023 | Unknown |
| Generation | Server Hopper | Blackwell-MW |
| Type | AI GPU | Desktop |
| Bus Interface | PCIe 5.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 1095 MHz | 2160 MHz |
| Boost Clock | 1755 MHz | 2565 MHz |
| Memory Clock | 1313 MHz | 1500 MHz |
| Memory | ||
| Memory Size | 80GB | 6GB |
| Memory Type | HBM3 | GDDR7 |
| Memory Bus | 5120bit | 96bit |
| Bandwidth | 3.36TB/s | 288.0GB/s |
| Render Config | ||
| SM Count | 132 | 14 |
| Shading Units | 16896 | 1792 |
| TMUs | 528 | 56 |
| ROPs | 24 | 24 |
| Tensor Cores | 528 | 56 |
| L1 Cache | 256 KB (per SM) | 128 KB (per SM) |
| L2 Cache | 50 MB | 24 MB |
| RT Cores | 14 | |
| Theoretical Performance | ||
| Pixel Rate | 42.12 GPixel/s | 61.56 GPixel/s |
| Texture Rate | 926.6 GTexel/s | 143.6 GTexel/s |
| FP16 (half) | 237.2 TFLOPS | 9.193 TFLOPS |
| FP32 (float) | 59.30 TFLOPS | 9.193 TFLOPS |
| FP64 (double) | 29.65 TFLOPS | 143.6 GFLOPS |
| Graphics Processor | ||
| GPU Name | GH100 | GB207 |
| Architecture | Hopper | Blackwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 5 nm |
| Transistors | 80 billion | 16.9 billion |
| Die Size | 814 mm² | 149 mm² |
| Board Design | ||
| TDP | 700W | 35W |
| Suggested PSU | 1100 W | 200 W |
| Outputs | No outputs | Portable Device Dependent |
| Power Connectors | 8-pin EPS | None |
| Graphics Features | ||
| DirectX | N/A | 12 Ultimate (12_2) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | N/A | 1.4 |
| CUDA | 9.0 | 12.0 |
| Shader Model | N/A | 6.8 |