Product Compare
NVIDIA GeForce RTX 4080 Max-Q vs NVIDIA GeForce GTX 950
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2023 | Aug 2015 |
| Generation | GeForce 40 Mobile | GeForce 900 |
| Type | Mobile | Desktop |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 795 MHz | 1024 MHz |
| Boost Clock | 1350 MHz | 1188 MHz |
| Memory Clock | 1750 MHz | 1653 MHz |
| Memory | ||
| Memory Size | 12GB | 2GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bus | 192bit | 128bit |
| Bandwidth | 336.0GB/s | 105.8GB/s |
| Render Config | ||
| SM Count | 58 | |
| Shading Units | 7424 | 768 |
| TMUs | 232 | 48 |
| ROPs | 80 | 32 |
| Tensor Cores | 232 | |
| RT Cores | 58 | |
| L1 Cache | 128 KB (per SM) | 48 KB (per SMM) |
| L2 Cache | 48 MB | 1024 KB |
| Theoretical Performance | ||
| Pixel Rate | 108.0 GPixel/s | 38.02 GPixel/s |
| Texture Rate | 313.2 GTexel/s | 57.02 GTexel/s |
| FP16 (half) | 20.04 TFLOPS | |
| FP32 (float) | 20.04 TFLOPS | 1.825 TFLOPS |
| FP64 (double) | 313.2 GFLOPS | 57.02 GFLOPS |
| Graphics Processor | ||
| GPU Name | AD104 | GM206 |
| GPU Variant | GN21-X9 | GM206-250-A1 |
| Architecture | Ada Lovelace | Maxwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 4 nm | 28 nm |
| Transistors | 35.8 billion | 2.94 billion |
| Die Size | 295 mm² | 228 mm² |
| Board Design | ||
| TDP | 60W | 90W |
| Outputs | Portable Device Dependent | 1x DVI1x HDMI 2.03x DisplayPort 1.4a |
| Power Connectors | None | 1x 6-pin |
| Suggested PSU | 250 W | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 8.9 | 5.2 |
| Shader Model | 6.7 | 6.4 |