Product Compare
Intel Arc A770M vs NVIDIA H800 PCIe 80 GB
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2022 | Mar 2023 |
| Generation | Alchemist | Tesla Hopper |
| Type | Mobile | AI GPU |
| Bus Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 300 MHz | 1095 MHz |
| Boost Clock | 1650 MHz | 1755 MHz |
| Memory Clock | 2000 MHz | 1593 MHz |
| Memory | ||
| Memory Size | 16GB | 80GB |
| Memory Type | GDDR6 | HBM2e |
| Memory Bus | 256bit | 5120bit |
| Bandwidth | 512.0GB/s | 2039GB/s |
| Render Config | ||
| Shading Units | 4096 | 14592 |
| TMUs | 256 | 456 |
| ROPs | 128 | 24 |
| RT Cores | 32 | |
| L2 Cache | 16 MB | 50 MB |
| SM Count | 114 | |
| Tensor Cores | 456 | |
| L1 Cache | 256 KB (per SM) | |
| Theoretical Performance | ||
| Pixel Rate | 211.2 GPixel/s | 42.12 GPixel/s |
| Texture Rate | 422.4 GTexel/s | 800.3 GTexel/s |
| FP16 (half) | 27.03 TFLOPS | 204.9 TFLOPS |
| FP32 (float) | 13.52 TFLOPS | 51.22 TFLOPS |
| FP64 (double) | 25.61 TFLOPS | |
| Graphics Processor | ||
| GPU Name | DG2-512 | GH100 |
| GPU Variant | ACM-G10 | |
| Architecture | Generation 12.7 | Hopper |
| Foundry | TSMC | TSMC |
| Process Size | 6 nm | 4 nm |
| Transistors | 21.7 billion | 80 billion |
| Die Size | 406 mm² | 814 mm² |
| Board Design | ||
| TDP | 120W | 350W |
| Outputs | No outputs | No outputs |
| Suggested PSU | 750 W | |
| Power Connectors | 1x 16-pin | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | N/A |
| Shader Model | 6.6 | N/A |
| CUDA | 9.0 | |