Product Compare
NVIDIA A16 PCIe vs H200 SXM
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2021 | Nov 2023 |
| Generation | Tesla | Hopper |
| Type | Desktop | AI GPU |
| Bus Interface | PCIe 4.0 x8 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 885 MHz | 1590 MHz |
| Boost Clock | 1695 MHz | 1980 MHz |
| Memory Clock | 1812 MHz | 1313 MHz |
| Memory | ||
| Memory Size | 16GB | 141GB |
| Memory Type | GDDR6 | HBM3e |
| Memory Bus | 128bit | 5120bit |
| Bandwidth | 231.9GB/s | 4800GB/s |
| Render Config | ||
| SM Count | 10 | 132 |
| Shading Units | 1280 | 16896 |
| TMUs | 40 | 528 |
| ROPs | 32 | 24 |
| Tensor Cores | 40 | 528 |
| RT Cores | 10 | |
| L1 Cache | 128 KB (per SM) | 256 KB (per SM) |
| L2 Cache | 2 MB | 50 MB |
| Theoretical Performance | ||
| Pixel Rate | 54.24 GPixel/s | 47.52 GPixel/s |
| Texture Rate | 67.80 GTexel/s | 1045 GTexel/s |
| FP16 (half) | 4.339 TFLOPS | 1979 TFLOPS |
| FP32 (float) | 4.339 TFLOPS | 67 TFLOPS |
| FP64 (double) | 135.6 GFLOPS | 34 TFLOPS |
| Graphics Processor | ||
| GPU Name | GA107 | GH200 |
| Architecture | Ampere | Hopper |
| Foundry | Samsung | TSMC |
| Process Size | 8 nm | 4 nm |
| Transistors | Unknown | 80 billion |
| Die Size | Unknown | 814 mm² |
| Board Design | ||
| TDP | 250W | 700W |
| Suggested PSU | 600 W | 1100 W |
| Outputs | No outputs | No outputs |
| Power Connectors | 8-pin EPS | 8-pin EPS |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | N/A |
| CUDA | 8.6 | 9.0 |
| Shader Model | 6.6 | N/A |