Product Compare
NVIDIA A100 PCIe 80 GB vs AMD Radeon RX 580
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jun 2021 | Apr 2017 |
| Generation | Tesla Ampere(Axx) | Polaris |
| Type | Professional | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1065 MHz | 1257 MHz |
| Boost Clock | 1410 MHz | 1340 MHz |
| Memory Clock | 1512 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 80GB | 8GB |
| Memory Type | HBM2e | GDDR5 |
| Memory Bus | 5120bit | 256bit |
| Bandwidth | 1.94TB/s | 256.0GB/s |
| Render Config | ||
| SM Count | 108 | |
| Shading Units | 6912 | 2304 |
| TMUs | 432 | 144 |
| ROPs | 160 | 32 |
| Tensor Cores | 432 | |
| L1 Cache | 192 KB (per SM) | 16 KB (per CU) |
| L2 Cache | 80 MB | 2 MB |
| Compute Units | 36 | |
| Theoretical Performance | ||
| Pixel Rate | 225.6 GPixel/s | 42.88 GPixel/s |
| Texture Rate | 609.1 GTexel/s | 193.0 GTexel/s |
| FP16 (half) | 77.97 TFLOPS | 6.175 TFLOPS |
| FP32 (float) | 19.49 TFLOPS | 6.175 TFLOPS |
| FP64 (double) | 9.746 TFLOPS | 385.9 GFLOPS |
| Graphics Processor | ||
| GPU Name | GA100 | Polaris 20 |
| Architecture | Ampere | GCN 4.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 7 nm | 14 nm |
| Transistors | 54.2 billion | 5.7 billion |
| Die Size | 826 mm² | 232 mm² |
| GPU Variant | Polaris 20 XTX(215-0910038) | |
| Board Design | ||
| TDP | 300W | 185W |
| Suggested PSU | 700 W | 450 W |
| Outputs | No outputs | 1x HDMI 2.0b3x DisplayPort 1.4a |
| Power Connectors | 8-pin EPS | 1x 8-pin |
| Graphics Features | ||
| DirectX | N/A | 12 (12_0) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | N/A | 1.3 |
| CUDA | 8.0 | |
| Shader Model | N/A | 6.7 |