Product Compare
NVIDIA GeForce RTX 2070 Max Q Refresh vs NVIDIA B300 SXM6 AC
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2020 | Sep 2025 |
| Generation | GeForce 20 Mobile | Server Blackwell |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 6.0 x16 |
| Clock Speeds | ||
| Base Clock | 900 MHz | 1665 MHz |
| Boost Clock | 1125 MHz | 2032 MHz |
| Memory Clock | 1375 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 8GB | 288GB |
| Memory Type | GDDR6 | HBM3e |
| Memory Bus | 256bit | 8192bit |
| Bandwidth | 352.0GB/s | 8.19TB/s |
| Render Config | ||
| SM Count | 36 | 148 |
| Shading Units | 2304 | 18944 |
| TMUs | 144 | 592 |
| ROPs | 64 | 24 |
| Tensor Cores | 288 | 592 |
| RT Cores | 36 | |
| L1 Cache | 64 KB (per SM) | 256 KB (per SM) |
| L2 Cache | 4 MB | 126 MB |
| Theoretical Performance | ||
| Pixel Rate | 72.00 GPixel/s | 48.77 GPixel/s |
| Texture Rate | 162.0 GTexel/s | 1202.9 GTexel/s |
| FP16 (half) | 10.37 TFLOPS | 76.99 TFLOPS |
| FP32 (float) | 5.184 TFLOPS | 76.99 TFLOPS |
| FP64 (double) | 162.0 GFLOPS | 1202.9 GFLOPS |
| Graphics Processor | ||
| GPU Name | TU106B | GB110 |
| Architecture | Turing | Blackwell Ultra |
| Foundry | TSMC | TSMC |
| Process Size | 12 nm | 5 nm |
| Transistors | 10.8 billion | 208 billion |
| Die Size | 445 mm² | 1628 mm² |
| Board Design | ||
| TDP | 115W | 1100W |
| Outputs | No outputs | No outputs |
| Power Connectors | None | |
| Suggested PSU | 1500 W | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | N/A |
| OpenGL | 4.6 | N/A |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | N/A |
| CUDA | 7.5 | 10.3 |
| Shader Model | 6.6 | N/A |