Product Compare
NVIDIA GRID K2 vs NVIDIA RTX A6000
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2013 | Oct 2020 |
| Generation | GRID | Quadro Ampere |
| Type | Professional | Professional |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1250 MHz | 2000 MHz |
| Base Clock | 1410 MHz | |
| Boost Clock | 1800 MHz | |
| Memory | ||
| Memory Size | 4GB | 48GB |
| Memory Type | GDDR5 | GDDR6 |
| Memory Bus | 256bit | 384bit |
| Bandwidth | 160.0GB/s | 768.0GB/s |
| Render Config | ||
| Shading Units | 1536 | 10752 |
| TMUs | 128 | 336 |
| ROPs | 32 | 112 |
| L1 Cache | 16 KB (per SMX) | 128 KB (per SM) |
| L2 Cache | 512 KB | 6 MB |
| SM Count | 84 | |
| Tensor Cores | 336 | |
| RT Cores | 84 | |
| Theoretical Performance | ||
| Pixel Rate | 23.84 GPixel/s | 201.6 GPixel/s |
| Texture Rate | 95.36 GTexel/s | 604.8 GTexel/s |
| FP32 (float) | 2.289 TFLOPS | 38.71 TFLOPS |
| FP64 (double) | 95.36 GFLOPS | 604.8 GFLOPS |
| FP16 (half) | 38.71 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK104 | GA102 |
| GPU Variant | GK104-895-A2 | |
| Architecture | Kepler | Ampere |
| Foundry | TSMC | Samsung |
| Process Size | 28 nm | 8 nm |
| Transistors | 3.54 billion | 28.3 billion |
| Die Size | 294 mm² | 628 mm² |
| Board Design | ||
| TDP | 225W | 300W |
| Suggested PSU | 550 W | 700 W |
| Outputs | No outputs | 4x DisplayPort 1.4a |
| Power Connectors | 1x 6-pin + 1x 8-pin | 8-pin EPS |
| Graphics Features | ||
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2.175 | 1.3 |
| CUDA | 3.0 | 8.6 |
| Shader Model | 6.5 (5.1) | 6.7 |