Product Compare
NVIDIA GeForce RTX 5070 Mobile vs NVIDIA GeForce MX450 30.5W 8Gbps
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2025 | Aug 2020 |
| Generation | GeForce 50 Mobile | GeForce MX |
| Type | Mobile | Mobile |
| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x4 |
| Clock Speeds | ||
| Base Clock | 907 MHz | 1035 MHz |
| Boost Clock | 1425 MHz | 1275 MHz |
| Memory Clock | 1500 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 8GB | 2GB |
| Memory Type | GDDR7 | GDDR5 |
| Memory Bus | 128bit | 64bit |
| Bandwidth | 384.0GB/s | 64.00GB/s |
| Render Config | ||
| SM Count | 36 | 14 |
| Shading Units | 4608 | 896 |
| TMUs | 144 | 56 |
| ROPs | 48 | 32 |
| Tensor Cores | 144 | |
| RT Cores | 36 | |
| L1 Cache | 128 KB (per SM) | 64 KB (per SM) |
| L2 Cache | 32 MB | 512 KB |
| Theoretical Performance | ||
| Pixel Rate | 68.40 GPixel/s | 40.80 GPixel/s |
| Texture Rate | 205.2 GTexel/s | 71.40 GTexel/s |
| FP16 (half) | 13.13 TFLOPS | 4.570 TFLOPS |
| FP32 (float) | 13.13 TFLOPS | 2.285 TFLOPS |
| FP64 (double) | 205.2 GFLOPS | 71.40 GFLOPS |
| Graphics Processor | ||
| GPU Name | GB206 | TU117 |
| GPU Variant | GB206 | |
| Architecture | Blackwell 2.0 | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 12 nm |
| Transistors | 21.9 billion | 4.7 billion |
| Die Size | 181 mm² | 200 mm² |
| Board Design | ||
| TDP | 50W | 31W |
| Suggested PSU | 300 W | |
| Outputs | Portable Device Dependent | No outputs |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.4 | 1.3 |
| CUDA | 12.0 | 7.5 |
| Shader Model | 6.8 | 6.6 |