Product Compare
AMD Radeon Vega 7 Mobile vs NVIDIA H800 PCIe 80 GB
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2021 | Mar 2023 |
| Generation | Cezanne | Tesla Hopper |
| Type | Integrated | AI GPU |
| Bus Interface | IGP | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 300 MHz | 1095 MHz |
| Boost Clock | 1900 MHz | 1755 MHz |
| Memory Clock | System Shared | 1593 MHz |
| Memory | ||
| Memory Size | System Shared | 80GB |
| Memory Type | System Shared | HBM2e |
| Memory Bus | System Shared | 5120bit |
| Bandwidth | System Dependent | 2039GB/s |
| Render Config | ||
| Compute Units | 7 | |
| Shading Units | 448 | 14592 |
| TMUs | 28 | 456 |
| ROPs | 8 | 24 |
| SM Count | 114 | |
| Tensor Cores | 456 | |
| L1 Cache | 256 KB (per SM) | |
| L2 Cache | 50 MB | |
| Theoretical Performance | ||
| Pixel Rate | 15.20 GPixel/s | 42.12 GPixel/s |
| Texture Rate | 53.20 GTexel/s | 800.3 GTexel/s |
| FP16 (half) | 3.405 TFLOPS | 204.9 TFLOPS |
| FP32 (float) | 1.702 TFLOPS | 51.22 TFLOPS |
| FP64 (double) | 106.4 GFLOPS | 25.61 TFLOPS |
| Graphics Processor | ||
| GPU Name | Cezanne | GH100 |
| Architecture | GCN 5.1 | Hopper |
| Foundry | TSMC | TSMC |
| Process Size | 7 nm | 4 nm |
| Transistors | 9.8 billion | 80 billion |
| Die Size | 156 mm² | 814 mm² |
| Board Design | ||
| TDP | 45W | 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 | |