Product Compare
NVIDIA GeForce GTX 1650 GDDR6 vs NVIDIA RTX PRO 4000 Blackwell
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2020 | Mar 2025 |
| Generation | GeForce 16 | Blackwell PRO W |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 1410 MHz | 1230 MHz |
| Boost Clock | 1590 MHz | 2055 MHz |
| Memory Clock | 1500 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 4GB | 24GB |
| Memory Type | GDDR6 | GDDR7 |
| Memory Bus | 128bit | 192bit |
| Bandwidth | 192.0GB/s | 672.0GB/s |
| Render Config | ||
| SM Count | 14 | 70 |
| Shading Units | 896 | 8960 |
| TMUs | 56 | 280 |
| ROPs | 32 | 96 |
| L1 Cache | 64 KB (per SM) | 128 KB (per SM) |
| L2 Cache | 1024 KB | 48 MB |
| Tensor Cores | 280 | |
| RT Cores | 70 | |
| Theoretical Performance | ||
| Pixel Rate | 50.88 GPixel/s | 197.3 GPixel/s |
| Texture Rate | 89.04 GTexel/s | 575.4 GTexel/s |
| FP16 (half) | 5.699 TFLOPS | 36.83 TFLOPS |
| FP32 (float) | 2.849 TFLOPS | 36.83 TFLOPS |
| FP64 (double) | 89.04 GFLOPS | 575.4 GFLOPS |
| Graphics Processor | ||
| GPU Name | TU117 | GB203 |
| GPU Variant | TU117-300-A1 | |
| Architecture | Turing | Blackwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 12 nm | 5 nm |
| Transistors | 4.7 billion | 45.6 billion |
| Die Size | 200 mm² | 378 mm² |
| Board Design | ||
| TDP | 75W | 140W |
| Suggested PSU | 250 W | 300 W |
| Outputs | 1x DVI1x HDMI 2.01x DisplayPort 1.4a | 4x DisplayPort 2.1b |
| Power Connectors | None | 1x 16-pin |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.4 |
| CUDA | 7.5 | 12.0 |
| Shader Model | 6.6 | 6.8 |