Product Compare
NVIDIA GeForce GTX 950A vs NVIDIA RTX A5000
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2015 | Apr 2021 |
| Generation | GeForce 900A | Quadro Ampere |
| Type | Mobile | Professional |
| Bus Interface | MXM-B (3.0) | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 993 MHz | 1170 MHz |
| Boost Clock | 1124 MHz | 1695 MHz |
| Memory Clock | 1001 MHz | 2000 MHz |
| Memory | ||
| Memory Size | 2GB | 24GB |
| Memory Type | DDR3 | GDDR6 |
| Memory Bus | 128bit | 384bit |
| Bandwidth | 32.03GB/s | 768.0GB/s |
| Render Config | ||
| Shading Units | 640 | 8192 |
| TMUs | 40 | 256 |
| ROPs | 16 | 96 |
| L1 Cache | 64 KB (per SMM) | 128 KB (per SM) |
| L2 Cache | 2 MB | 6 MB |
| SM Count | 64 | |
| Tensor Cores | 256 | |
| RT Cores | 64 | |
| Theoretical Performance | ||
| Pixel Rate | 17.98 GPixel/s | 162.7 GPixel/s |
| Texture Rate | 44.96 GTexel/s | 433.9 GTexel/s |
| FP32 (float) | 1439 GFLOPS | 27.77 TFLOPS |
| FP64 (double) | 44.96 GFLOPS | 433.9 GFLOPS |
| FP16 (half) | 27.77 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GM107 | GA102 |
| GPU Variant | N16P-GT | |
| Architecture | Maxwell | Ampere |
| Foundry | TSMC | Samsung |
| Process Size | 28 nm | 8 nm |
| Transistors | 1.87 billion | 28.3 billion |
| Die Size | 148 mm² | 628 mm² |
| Board Design | ||
| TDP | 75W | 230W |
| Outputs | No outputs | 4x DisplayPort 1.4a |
| Suggested PSU | 550 W | |
| Power Connectors | 1x 8-pin | |
| Graphics Features | ||
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 5.0 | 8.6 |
| Shader Model | 5.1 | 6.7 |