Product Compare
NVIDIA Quadro K5000 Mac Edition vs NVIDIA B300
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Aug 2012 | Sep 2025 |
| Generation | Quadro Kepler | Server Blackwell |
| Type | Professional | Desktop |
| Bus Interface | PCIe 2.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 706 MHz | 1665 MHz |
| Boost Clock | 706 MHz | 2032 MHz |
| Memory Clock | 1350 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 4GB | 144GB |
| Memory Type | GDDR5 | HBM3e |
| Memory Bus | 256bit | 4096bit |
| Bandwidth | 172.8GB/s | 4.10TB/s |
| Render Config | ||
| Shading Units | 1536 | 18944 |
| TMUs | 128 | 592 |
| ROPs | 32 | 24 |
| L1 Cache | 16 KB (per SMX) | 256 KB (per SM) |
| L2 Cache | 512 KB | 50 MB |
| SM Count | 148 | |
| Tensor Cores | 592 | |
| Theoretical Performance | ||
| Pixel Rate | 22.59 GPixel/s | 48.77 GPixel/s |
| Texture Rate | 90.37 GTexel/s | 1202.9 GTexel/s |
| FP32 (float) | 2.169 TFLOPS | 76.99 TFLOPS |
| FP64 (double) | 90.37 GFLOPS | 1202.9 GFLOPS |
| FP16 (half) | 1231.8 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK104 | GB110 |
| Architecture | Kepler | Blackwell Ultra |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 5 nm |
| Transistors | 3.54 billion | 104 billion |
| Die Size | 294 mm² | Unknown |
| Board Design | ||
| TDP | 122W | 1400W |
| Suggested PSU | 300 W | 1800 W |
| Outputs | 2x DVI2x DisplayPort 1.2 | No outputs |
| Power Connectors | 1x 6-pin | |
| Graphics Features | ||
| DirectX | 12 (11_0) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2.175 | N/A |
| CUDA | 3.0 | 10.3 |
| Shader Model | 6.5 (5.1) | N/A |