Product Compare
NVIDIA Quadro RTX 8000 Passive vs NVIDIA Quadro P4000
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Aug 2018 | Feb 2017 |
| Generation | Quadro | Quadro |
| Type | Professional | Professional |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1230 MHz | 1202 MHz |
| Boost Clock | 1620 MHz | 1480 MHz |
| Memory Clock | 1750 MHz | 1901 MHz |
| Memory | ||
| Memory Size | 48GB | 8GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 384bit | 256bit |
| Bandwidth | 672.0GB/s | 243.3GB/s |
| Render Config | ||
| SM Count | 72 | 14 |
| Shading Units | 4608 | 1792 |
| TMUs | 288 | 112 |
| ROPs | 96 | 64 |
| Tensor Cores | 576 | |
| RT Cores | 72 | |
| L1 Cache | 64 KB (per SM) | 48 KB (per SM) |
| L2 Cache | 6 MB | 2 MB |
| Theoretical Performance | ||
| Pixel Rate | 155.5 GPixel/s | 94.72 GPixel/s |
| Texture Rate | 466.6 GTexel/s | 165.8 GTexel/s |
| FP16 (half) | 29.86 TFLOPS | 82.88 GFLOPS |
| FP32 (float) | 14.93 TFLOPS | 5.304 TFLOPS |
| FP64 (double) | 466.6 GFLOPS | 165.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | TU102 | GP104 |
| GPU Variant | TU102-875-A1 | GP104-850-A1 |
| Architecture | Turing | Pascal |
| Foundry | TSMC | TSMC |
| Process Size | 12 nm | 16 nm |
| Transistors | 18.6 billion | 7.2 billion |
| Die Size | 754 mm² | 314 mm² |
| Board Design | ||
| TDP | 260W | 105W |
| Suggested PSU | 600 W | 300 W |
| Outputs | No outputs | 4x DisplayPort 1.4a |
| Power Connectors | 1x 6-pin + 1x 8-pin | 1x 6-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 7.5 | 6.1 |
| Shader Model | 6.6 | 6.4 |