Product Compare
NVIDIA Quadro RTX 8000 Passive vs NVIDIA RTX A4500 Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Aug 2018 | Mar 2022 |
| Generation | Quadro | Quadro Ampere-M |
| Type | Professional | Professional |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 1230 MHz | 930 MHz |
| Boost Clock | 1620 MHz | 1500 MHz |
| Memory Clock | 1750 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 48GB | 16GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 384bit | 256bit |
| Bandwidth | 672.0GB/s | 512.0GB/s |
| Render Config | ||
| SM Count | 72 | 46 |
| Shading Units | 4608 | 5888 |
| TMUs | 288 | 184 |
| ROPs | 96 | 96 |
| Tensor Cores | 576 | 184 |
| RT Cores | 72 | 46 |
| L1 Cache | 64 KB (per SM) | 128 KB (per SM) |
| L2 Cache | 6 MB | 4 MB |
| Theoretical Performance | ||
| Pixel Rate | 155.5 GPixel/s | 144.0 GPixel/s |
| Texture Rate | 466.6 GTexel/s | 276.0 GTexel/s |
| FP16 (half) | 29.86 TFLOPS | 17.66 TFLOPS |
| FP32 (float) | 14.93 TFLOPS | 17.66 TFLOPS |
| FP64 (double) | 466.6 GFLOPS | 276.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | TU102 | GA104 |
| GPU Variant | TU102-875-A1 | |
| Architecture | Turing | Ampere |
| Foundry | TSMC | Samsung |
| Process Size | 12 nm | 8 nm |
| Transistors | 18.6 billion | 17.4 billion |
| Die Size | 754 mm² | 392 mm² |
| Board Design | ||
| TDP | 260W | 140W |
| Suggested PSU | 600 W | |
| Outputs | No outputs | Portable Device Dependent |
| Power Connectors | 1x 6-pin + 1x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 7.5 | 8.6 |
| Shader Model | 6.6 | 6.7 |