Product Compare
NVIDIA H100 SXM5 64 GB vs AMD Radeon HD 6990
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2023 | Mar 2011 |
| Generation | Tesla Hopper | Northern Islands |
| Type | AI GPU | Desktop |
| Bus Interface | PCIe 5.0 x16 | PCIe 2.0 x16 |
| Clock Speeds | ||
| Base Clock | 1665 MHz | |
| Boost Clock | 1980 MHz | |
| Memory Clock | 1313 MHz | 1250 MHz |
| Memory | ||
| Memory Size | 64GB | 2GB |
| Memory Type | HBM3 | GDDR5 |
| Memory Bus | 3072bit | 256bit |
| Bandwidth | 2.02TB/s | 160.0GB/s |
| Render Config | ||
| SM Count | 132 | |
| Shading Units | 16896 | 1536 |
| TMUs | 528 | 96 |
| ROPs | 24 | 32 |
| Tensor Cores | 528 | |
| L1 Cache | 256 KB (per SM) | 8 KB (per CU) |
| L2 Cache | 30 MB | 512 KB |
| Compute Units | 24 | |
| Theoretical Performance | ||
| Pixel Rate | 47.52 GPixel/s | 26.56 GPixel/s |
| Texture Rate | 1045 GTexel/s | 79.68 GTexel/s |
| FP16 (half) | 267.6 TFLOPS | |
| FP32 (float) | 66.91 TFLOPS | 2.550 TFLOPS |
| FP64 (double) | 33.45 TFLOPS | 637.4 GFLOPS |
| Graphics Processor | ||
| GPU Name | GH100 | Antilles |
| Architecture | Hopper | TeraScale 3 |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 40 nm |
| Transistors | 80 billion | 2.64 billion |
| Die Size | 814 mm² | 389 mm² |
| GPU Variant | Antilles XT(215-0807027) | |
| Board Design | ||
| TDP | 700W | 375W |
| Suggested PSU | 1100 W | 750 W |
| Outputs | No outputs | 1x DVI4x mini-DisplayPort 1.2 |
| Power Connectors | 8-pin EPS | 2x 8-pin |
| Graphics Features | ||
| DirectX | N/A | 11.2 (11_0) |
| OpenGL | N/A | 4.4 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | N/A | N/A |
| CUDA | 9.0 | |
| Shader Model | N/A | 5.0 |