Product Compare
NVIDIA Tesla K20c vs AMD Radeon Pro WX 8100
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Nov 2012 | Dec 2017 |
| Generation | Tesla | Radeon Pro |
| Type | Professional | Desktop |
| Bus Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1300 MHz | 1000 MHz |
| Base Clock | 1200 MHz | |
| Boost Clock | 1500 MHz | |
| Memory | ||
| Memory Size | 5GB | 8GB |
| Memory Type | GDDR5 | HBM2 |
| Memory Bus | 320bit | 2048bit |
| Bandwidth | 208.0GB/s | 512.0GB/s |
| Render Config | ||
| Shading Units | 2496 | 3584 |
| TMUs | 208 | 224 |
| ROPs | 40 | 64 |
| L1 Cache | 16 KB (per SMX) | 16 KB (per CU) |
| L2 Cache | 1280 KB | 4 MB |
| Compute Units | 56 | |
| Theoretical Performance | ||
| Pixel Rate | 36.71 GPixel/s | 96.00 GPixel/s |
| Texture Rate | 146.8 GTexel/s | 336.0 GTexel/s |
| FP32 (float) | 3.524 TFLOPS | 10.75 TFLOPS |
| FP64 (double) | 1175 GFLOPS | 672.0 GFLOPS |
| FP16 (half) | 21.50 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK110 | Vega 10 |
| GPU Variant | GK110-885-KA-A1 | Vega 10 XL(215-0894216) |
| Architecture | Kepler | GCN 5.0 |
| Foundry | TSMC | GlobalFoundries |
| Process Size | 28 nm | 14 nm |
| Transistors | 7.08 billion | 12.5 billion |
| Die Size | 561 mm² | 495 mm² |
| Board Design | ||
| TDP | 225W | 230W |
| Suggested PSU | 550 W | 550 W |
| Outputs | No outputs | 6x mini-DisplayPort 1.4a |
| Power Connectors | 1x 6-pin + 1x 8-pin | 1x 6-pin + 1x 8-pin |
| Graphics Features | ||
| DirectX | 12 (11_0) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 3.5 | |
| Shader Model | 5.1 | 6.4 |