Product Compare
AMD Radeon HD 7790 vs NVIDIA DRIVE A100 PROD
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2013 | May 2020 |
| Generation | Southern Islands | DRIVE |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1500 MHz | 1215 MHz |
| Base Clock | 1260 MHz | |
| Boost Clock | 1260 MHz | |
| Memory | ||
| Memory Size | 1024MB | 32GB |
| Memory Type | GDDR5 | HBM2e |
| Memory Bus | 128bit | 6144bit |
| Bandwidth | 96.00GB/s | 1.87TB/s |
| Render Config | ||
| Compute Units | 14 | |
| Shading Units | 896 | 6912 |
| TMUs | 56 | 432 |
| ROPs | 16 | 192 |
| L1 Cache | 16 KB (per CU) | 192 KB (per SM) |
| L2 Cache | 256 KB | 32 MB |
| SM Count | 108 | |
| Tensor Cores | 432 | |
| Theoretical Performance | ||
| Pixel Rate | 16.00 GPixel/s | 241.9 GPixel/s |
| Texture Rate | 56.00 GTexel/s | 544.3 GTexel/s |
| FP32 (float) | 1.792 TFLOPS | 17.42 TFLOPS |
| FP64 (double) | 112.0 GFLOPS | 8.709 TFLOPS |
| FP16 (half) | 69.67 TFLOPS | |
| Graphics Processor | ||
| GPU Name | Bonaire | GA100 |
| GPU Variant | Bonaire XT(215-0839039) | |
| Architecture | GCN 2.0 | Ampere |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 7 nm |
| Transistors | 2.08 billion | 54.2 billion |
| Die Size | 160 mm² | 826 mm² |
| Board Design | ||
| TDP | 85W | 400W |
| Suggested PSU | 250 W | 800 W |
| Outputs | 1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2 | No outputs |
| Power Connectors | 1x 6-pin | None |
| Graphics Features | ||
| DirectX | 12 (12_0) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 2.0 | 3.0 |
| Vulkan | 1.2 | N/A |
| Shader Model | 6.3 | N/A |
| CUDA | 8.0 | |