Product Compare
NVIDIA GeForce GTX 960 vs NVIDIA RTX PRO 4000 Blackwell SFF
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2015 | Aug 2025 |
| Generation | GeForce 900 | Blackwell PRO W |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 5.0 x8 |
| Clock Speeds | ||
| Base Clock | 1127 MHz | 577 MHz |
| Boost Clock | 1178 MHz | 1432 MHz |
| Memory Clock | 1753 MHz | 1125 MHz |
| Memory | ||
| Memory Size | 2GB | 24GB |
| Memory Type | GDDR5 | GDDR7 |
| Memory Bus | 128bit | 192bit |
| Bandwidth | 112.2GB/s | 432.0GB/s |
| Render Config | ||
| Shading Units | 1024 | 8960 |
| TMUs | 64 | 280 |
| ROPs | 32 | 96 |
| L1 Cache | 48 KB (per SMM) | 128 KB (per SM) |
| L2 Cache | 1024 KB | 48 MB |
| SM Count | 70 | |
| Tensor Cores | 280 | |
| RT Cores | 70 | |
| Theoretical Performance | ||
| Pixel Rate | 37.70 GPixel/s | 137.5 GPixel/s |
| Texture Rate | 75.39 GTexel/s | 401.0 GTexel/s |
| FP32 (float) | 2.413 TFLOPS | 25.66 TFLOPS |
| FP64 (double) | 75.39 GFLOPS | 401.0 GFLOPS |
| FP16 (half) | 25.66 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GM206 | GB203 |
| GPU Variant | GM206-300-A1 | |
| Architecture | Maxwell 2.0 | Blackwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 5 nm |
| Transistors | 2.94 billion | 45.6 billion |
| Die Size | 228 mm² | 378 mm² |
| Board Design | ||
| TDP | 120W | 70W |
| Suggested PSU | 300 W | 250 W |
| Outputs | 1x DVI1x HDMI 2.03x DisplayPort 1.4a | 4x mini-DisplayPort 2.1b |
| Power Connectors | 1x 6-pin | None |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.4 |
| CUDA | 5.2 | 12.0 |
| Shader Model | 6.4 | 6.8 |