Product Compare
AMD Radeon Pro Vega 64X vs NVIDIA H100 PCIe 80 GB
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2019 | Oct 2022 |
| Generation | Radeon Pro Mac | Server Hopper |
| Type | Mobile | AI GPU |
| Bus Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 1250 MHz | 1095 MHz |
| Boost Clock | 1468 MHz | 1755 MHz |
| Memory Clock | 1000 MHz | 1593 MHz |
| Memory | ||
| Memory Size | 16GB | 80GB |
| Memory Type | HBM2 | HBM2e |
| Memory Bus | 2048bit | 5120bit |
| Bandwidth | 512.0GB/s | 2.04TB/s |
| Render Config | ||
| Compute Units | 64 | |
| Shading Units | 4096 | 14592 |
| TMUs | 256 | 456 |
| ROPs | 64 | 24 |
| L1 Cache | 16 KB (per CU) | 256 KB (per SM) |
| L2 Cache | 4 MB | 50 MB |
| SM Count | 114 | |
| Tensor Cores | 456 | |
| Theoretical Performance | ||
| Pixel Rate | 93.95 GPixel/s | 42.12 GPixel/s |
| Texture Rate | 375.8 GTexel/s | 800.3 GTexel/s |
| FP16 (half) | 24.05 TFLOPS | 204.9 TFLOPS |
| FP32 (float) | 12.03 TFLOPS | 51.22 TFLOPS |
| FP64 (double) | 751.6 GFLOPS | 25.61 TFLOPS |
| Graphics Processor | ||
| GPU Name | Vega 10 | GH100 |
| GPU Variant | Vega 10 XT(215-0894200) | |
| Architecture | GCN 5.0 | Hopper |
| Foundry | GlobalFoundries | TSMC |
| Process Size | 14 nm | 5 nm |
| Transistors | 12.5 billion | 80 billion |
| Die Size | 495 mm² | 814 mm² |
| Board Design | ||
| TDP | 250W | 350W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | 1x 16-pin |
| Suggested PSU | 750 W | |
| Graphics Features | ||
| DirectX | 12 (12_1) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | N/A |
| Shader Model | 6.4 | N/A |
| CUDA | 9.0 | |