Product Compare
NVIDIA Tesla K20s vs NVIDIA RTX 6000 Ada Generation
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Feb 2013 | Dec 2022 |
| Generation | Tesla | Quadro Ada |
| Type | Professional | Desktop |
| Bus Interface | PCIe 2.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1300 MHz | 2500 MHz |
| Base Clock | 915 MHz | |
| Boost Clock | 2505 MHz | |
| Memory | ||
| Memory Size | 5GB | 48GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 320bit | 384bit |
| Bandwidth | 208.0GB/s | 960.0GB/s |
| Render Config | ||
| Shading Units | 2496 | 18176 |
| TMUs | 208 | 568 |
| ROPs | 40 | 192 |
| L1 Cache | 16 KB (per SMX) | 128 KB (per SM) |
| L2 Cache | 1280 KB | 96 MB |
| SM Count | 142 | |
| Tensor Cores | 568 | |
| RT Cores | 142 | |
| Theoretical Performance | ||
| Pixel Rate | 29.90 GPixel/s | 481.0 GPixel/s |
| Texture Rate | 119.6 GTexel/s | 1423 GTexel/s |
| FP32 (float) | 2.870 TFLOPS | 91.06 TFLOPS |
| FP64 (double) | 956.8 GFLOPS | 1423 GFLOPS |
| FP16 (half) | 91.06 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK110 | AD102 |
| Architecture | Kepler | Ada Lovelace |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 5 nm |
| Transistors | 7.08 billion | 76.3 billion |
| Die Size | 561 mm² | 609 mm² |
| GPU Variant | AD102 | |
| Board Design | ||
| TDP | 225W | 300W |
| Suggested PSU | 550 W | 700 W |
| Outputs | No outputs | 4x DisplayPort 1.4a |
| Power Connectors | 1x 16-pin | |
| Graphics Features | ||
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.3 |
| CUDA | 3.5 | 8.9 |
| Shader Model | 5.1 | 6.8 |