Product Compare
NVIDIA GeForce RTX 5080 Mobile vs NVIDIA GeForce GTX 750 Ti OEM
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2025 | Unknown |
| Generation | GeForce 50 Mobile | GeForce 700 |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 5.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 975 MHz | 1033 MHz |
| Boost Clock | 1500 MHz | 1098 MHz |
| Memory Clock | 1750 MHz | 1502 MHz |
| Memory | ||
| Memory Size | 16GB | 2GB |
| Memory Type | GDDR7 | GDDR5 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 896.0GB/s | 192.3GB/s |
| Render Config | ||
| SM Count | 60 | |
| Shading Units | 7680 | 960 |
| TMUs | 240 | 80 |
| ROPs | 96 | 24 |
| Tensor Cores | 240 | |
| RT Cores | 60 | |
| L1 Cache | 128 KB (per SM) | 16 KB (per SMX) |
| L2 Cache | 64 MB | 512 KB |
| Theoretical Performance | ||
| Pixel Rate | 144.0 GPixel/s | 21.96 GPixel/s |
| Texture Rate | 360.0 GTexel/s | 87.84 GTexel/s |
| FP16 (half) | 23.04 TFLOPS | |
| FP32 (float) | 23.04 TFLOPS | 2.108 TFLOPS |
| FP64 (double) | 360.0 GFLOPS | 87.84 GFLOPS |
| Graphics Processor | ||
| GPU Name | GB203 | GK106 |
| Architecture | Blackwell 2.0 | Kepler |
| Foundry | TSMC | TSMC |
| Process Size | 5 nm | 28 nm |
| Transistors | 45.6 billion | 2.54 billion |
| Die Size | 378 mm² | 221 mm² |
| Board Design | ||
| TDP | 80W | 150W |
| Suggested PSU | 550 W | 450 W |
| Outputs | Portable Device Dependent | No outputs |
| Power Connectors | None | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (11_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.4 | 1.1 |
| CUDA | 12.0 | 3.0 |
| Shader Model | 6.8 | 5.1 |