Product Compare
Intel H3C XG310 vs NVIDIA Rubin GPU
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2020 | Jan 2026 |
| Generation | H3C Graphics | Server Rubin |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 6.0 x16 |
| Clock Speeds | ||
| Base Clock | 900 MHz | 700 MHz |
| Boost Clock | 1550 MHz | 2267 MHz |
| Memory Clock | 2133 MHz | 2695 MHz |
| Memory | ||
| Memory Size | 8GB | 288GB |
| Memory Type | LPDDR4X | HBM4 |
| Memory Bus | 128bit | 16384bit |
| Bandwidth | 68.26GB/s | 22.1TB/s |
| Render Config | ||
| Shading Units | 768 | 28672 |
| TMUs | 48 | 896 |
| ROPs | 24 | 24 |
| L2 Cache | 1024 KB | 128 MB |
| L3 Cache | 16 MB | |
| SM Count | 224 | |
| Tensor Cores | 896 | |
| L1 Cache | 256 KB (per SM) | |
| Theoretical Performance | ||
| Pixel Rate | 37.20 GPixel/s | 54.41 GPixel/s |
| Texture Rate | 74.40 GTexel/s | 2031.2 GTexel/s |
| FP16 (half) | 4.762 TFLOPS | 260.0 TFLOPS |
| FP32 (float) | 2.381 TFLOPS | 130.0 TFLOPS |
| FP64 (double) | 595.2 GFLOPS | 32.50 TFLOPS |
| Graphics Processor | ||
| GPU Name | DG1 | GR100 |
| Architecture | Generation 12.1 | Rubin |
| Foundry | Intel | TSMC |
| Process Size | 10 nm | 3 nm |
| Transistors | Unknown | 336 billion |
| Die Size | 95 mm² | 1456 mm² |
| Board Design | ||
| TDP | 300W | 2300W |
| Suggested PSU | 700 W | 2700 W |
| Outputs | No outputs | No outputs |
| Power Connectors | 1x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (12_1) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | N/A |
| Shader Model | 6.4 | N/A |
| CUDA | 10.7 | |