Product Compare
NVIDIA GeForce GTX 960 vs NVIDIA GeForce RTX 3080 Ti
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2015 | May 2021 |
| Generation | GeForce 900 | GeForce 30 |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 1127 MHz | 1365 MHz |
| Boost Clock | 1178 MHz | 1665 MHz |
| Memory Clock | 1753 MHz | 1188 MHz |
| Memory | ||
| Memory Size | 2GB | 12GB |
| Memory Type | GDDR5 | GDDR6X |
| Memory Bus | 128bit | 384bit |
| Bandwidth | 112.2GB/s | 912.4GB/s |
| Render Config | ||
| Shading Units | 1024 | 10240 |
| TMUs | 64 | 320 |
| ROPs | 32 | 112 |
| L1 Cache | 48 KB (per SMM) | 128 KB (per SM) |
| L2 Cache | 1024 KB | 6 MB |
| SM Count | 80 | |
| Tensor Cores | 320 | |
| RT Cores | 80 | |
| Theoretical Performance | ||
| Pixel Rate | 37.70 GPixel/s | 186.5 GPixel/s |
| Texture Rate | 75.39 GTexel/s | 532.8 GTexel/s |
| FP32 (float) | 2.413 TFLOPS | 34.10 TFLOPS |
| FP64 (double) | 75.39 GFLOPS | 532.8 GFLOPS |
| FP16 (half) | 34.10 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GM206 | GA102 |
| GPU Variant | GM206-300-A1 | GA102-225-A1 |
| Architecture | Maxwell 2.0 | Ampere |
| Foundry | TSMC | Samsung |
| Process Size | 28 nm | 8 nm |
| Transistors | 2.94 billion | 28.3 billion |
| Die Size | 228 mm² | 628 mm² |
| Board Design | ||
| TDP | 120W | 350W |
| Suggested PSU | 300 W | 750 W |
| Outputs | 1x DVI1x HDMI 2.03x DisplayPort 1.4a | 1x HDMI 2.13x DisplayPort 1.4a |
| Power Connectors | 1x 6-pin | 1x 12-pin |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 5.2 | 8.6 |
| Shader Model | 6.4 | 6.6 |
| Benchmarks | ||
| 3DMark Time Spy | 2300 | 19629 |
| 3DMark Time Spy Extreme | 1025 | 10032 |