AMD Radeon Pro 570X vs NVIDIA Tesla K20s
What is the difference between AMD Radeon Pro 570X and NVIDIA Tesla K20s. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Polaris 20 | GPU Name | GK110 |
| GCN 4.0 | Architecture | Kepler |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| 5,700 million | Transistors | 7,080 million |
| 232 mm² | Die Size | 561 mm² |
Graphics Card
| Mar 18th, 2019 | Release Date | Feb 18th, 2013 |
| Radeon Pro Mac (500X Series) | Family | Tesla (Kxx) |
| Active | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 4 GB | Memory Size | 5 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 320 bit |
| 217.6 GB/s | Bandwidth | 208.0 GB/s |
Performance
| 35.36 GPixel/s | Pixel fillrate | 29.90 GPixel/s |
| 123.8 GTexel/s | Texture fillrate | 119.6 GTexel/s |
| 3.960 TFLOPS | FP32 (float) performance | 2.870 TFLOPS |
| 247.5 GFLOPS (1:16) | FP64 (double) performance | 956.8 GFLOPS (1:3) |
Clock Speeds
| 1700 MHz 6.8 Gbps effective | Memory Clock | 1300 MHz 5.2 Gbps effective |
Render Config
| 1792 | Shading Units | 2496 |
| 112 | TMUs | 208 |
| 32 | ROPs | 40 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 2 MB | L2 Cache | 1280 KB |
Board Design
| IGP | Slot Width | Dual-slot |
| 150 W | Thermal design power (TDP) | 225 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 6.4 | Shader Model | 5.1 |