NVIDIA Tesla K20X vs NVIDIA Quadro RTX 3000 Mobile
What is the difference between NVIDIA Tesla K20X and NVIDIA Quadro RTX 3000 Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK110 | GPU Name | TU106 |
| Kepler | Architecture | Turing |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 12 nm |
| 7,080 million | Transistors | 10,800 million |
| 561 mm² | Die Size | 445 mm² |
Graphics Card
| Nov 12th, 2012 | Release Date | May 27th, 2019 |
| Tesla (Kxx) | Family | Quadro Mobile (Tx000) |
| End-of-life | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 6 GB | Memory Size | 6 GB |
| GDDR5 | Memory Type | GDDR6 |
| 384 bit | Memory Bus | 192 bit |
| 249.6 GB/s | Bandwidth | 336.0 GB/s |
Performance
| 40.99 GPixel/s | Pixel fillrate | 88.32 GPixel/s |
| 164.0 GTexel/s | Texture fillrate | 165.6 GTexel/s |
| 3.935 TFLOPS | FP32 (float) performance | 5.299 TFLOPS |
| 1,312 GFLOPS (1:3) | FP64 (double) performance | 165.6 GFLOPS (1:32) |
Clock Speeds
| 1300 MHz 5.2 Gbps effective | Memory Clock | 1750 MHz 14 Gbps effective |
Render Config
| 2688 | Shading Units | 1920 |
| 224 | TMUs | 120 |
| 48 | ROPs | 64 |
| 16 KB (per SMX) | L1 Cache | 64 KB (per SM) |
| 1536 KB | L2 Cache | 3 MB |
Board Design
| Dual-slot | Slot Width | IGP |
| 235 W | Thermal design power (TDP) | 80 W |
| No outputs | Display Connectors | No outputs |
| 1x 6-pin + 1x 8-pin | Power Connectors | None |
API support
| 12 (11_0) | DirectX | 12 Ultimate (12_2) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 3.0 |
| 1.1 | Vulkan | 1.2 |
| 5.1 | Shader Model | 6.6 |
| 3.5 | CUDA | 7.5 |