Product Compare
NVIDIA Quadro P620 Mobile vs H200 SXM
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Feb 2018 | Nov 2023 |
| Generation | Quadro Mobile | Hopper |
| Type | Professional | AI GPU |
| Bus Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 1177 MHz | 1590 MHz |
| Boost Clock | 1443 MHz | 1980 MHz |
| Memory Clock | 1502 MHz | 1313 MHz |
| Memory | ||
| Memory Size | 4GB | 141GB |
| Memory Type | GDDR5 | HBM3e |
| Memory Bus | 128bit | 5120bit |
| Bandwidth | 96.13GB/s | 4800GB/s |
| Render Config | ||
| SM Count | 4 | 132 |
| Shading Units | 512 | 16896 |
| TMUs | 32 | 528 |
| ROPs | 16 | 24 |
| L1 Cache | 48 KB (per SM) | 256 KB (per SM) |
| L2 Cache | 1024 KB | 50 MB |
| Tensor Cores | 528 | |
| Theoretical Performance | ||
| Pixel Rate | 23.09 GPixel/s | 47.52 GPixel/s |
| Texture Rate | 46.18 GTexel/s | 1045 GTexel/s |
| FP16 (half) | 23.09 GFLOPS | 1979 TFLOPS |
| FP32 (float) | 1478 GFLOPS | 67 TFLOPS |
| FP64 (double) | 46.18 GFLOPS | 34 TFLOPS |
| Graphics Processor | ||
| GPU Name | GP107 | GH200 |
| Architecture | Pascal | Hopper |
| Foundry | Samsung | TSMC |
| Process Size | 14 nm | 4 nm |
| Transistors | 3.3 billion | 80 billion |
| Die Size | 132 mm² | 814 mm² |
| Board Design | ||
| TDP | 40W | 700W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | 8-pin EPS |
| Suggested PSU | 1100 W | |
| Graphics Features | ||
| DirectX | 12 (12_1) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | N/A |
| CUDA | 6.1 | 9.0 |
| Shader Model | 6.4 | N/A |