Product Compare
NVIDIA B100 vs NVIDIA RTX A5000
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Unknown | Apr 2021 |
| Generation | Server Blackwell | Quadro Ampere |
| Type | Desktop | Professional |
| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 700 MHz | 1170 MHz |
| Boost Clock | 975 MHz | 1695 MHz |
| Memory Clock | 2000 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 96GB | 24GB |
| Memory Type | HBM3e | GDDR6 |
| Memory Bus | 4096bit | 384bit |
| Bandwidth | 4.10TB/s | 768.0GB/s |
| Render Config | ||
| SM Count | 132 | 64 |
| Shading Units | 16896 | 8192 |
| TMUs | 528 | 256 |
| ROPs | 24 | 96 |
| Tensor Cores | 528 | 256 |
| L1 Cache | 256 KB (per SM) | 128 KB (per SM) |
| L2 Cache | 50 MB | 6 MB |
| RT Cores | 64 | |
| Theoretical Performance | ||
| Pixel Rate | 23.40 GPixel/s | 162.7 GPixel/s |
| Texture Rate | 514.8 GTexel/s | 433.9 GTexel/s |
| FP16 (half) | 131.8 TFLOPS | 27.77 TFLOPS |
| FP32 (float) | 32.95 TFLOPS | 27.77 TFLOPS |
| FP64 (double) | 16.47 TFLOPS | 433.9 GFLOPS |
| Graphics Processor | ||
| GPU Name | GB102 | GA102 |
| Architecture | Blackwell | Ampere |
| Foundry | TSMC | Samsung |
| Process Size | 5 nm | 8 nm |
| Transistors | 104 billion | 28.3 billion |
| Die Size | Unknown | 628 mm² |
| Board Design | ||
| TDP | 1000W | 230W |
| Suggested PSU | 1400 W | 550 W |
| Outputs | No outputs | 4x DisplayPort 1.4a |
| Power Connectors | 1x 8-pin | |
| Graphics Features | ||
| DirectX | N/A | 12 Ultimate (12_2) |
| OpenGL | N/A | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | N/A | 1.3 |
| CUDA | 10.1 | 8.6 |
| Shader Model | N/A | 6.7 |