Product Compare
NVIDIA GeForce GTX 1650 TU106 vs NVIDIA GeForce RTX 3080
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jun 2020 | Sep 2020 |
| Generation | GeForce 16 | GeForce 30 |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Clock Speeds | ||
| Base Clock | 1410 MHz | 1440 MHz |
| Boost Clock | 1590 MHz | 1710 MHz |
| Memory Clock | 1500 MHz | 1188 MHz |
| Memory | ||
| Memory Size | 4GB | 10GB |
| Memory Type | GDDR6 | GDDR6X |
| Memory Bus | 128bit | 320bit |
| Bandwidth | 192.0GB/s | 760.3GB/s |
| Render Config | ||
| SM Count | 14 | 68 |
| Shading Units | 896 | 8704 |
| TMUs | 56 | 272 |
| ROPs | 32 | 96 |
| L1 Cache | 64 KB (per SM) | 128 KB (per SM) |
| L2 Cache | 1024 KB | 5 MB |
| Tensor Cores | 272 | |
| RT Cores | 68 | |
| Theoretical Performance | ||
| Pixel Rate | 50.88 GPixel/s | 164.2 GPixel/s |
| Texture Rate | 89.04 GTexel/s | 465.1 GTexel/s |
| FP16 (half) | 5.699 TFLOPS | 29.77 TFLOPS |
| FP32 (float) | 2.849 TFLOPS | 29.77 TFLOPS |
| FP64 (double) | 89.04 GFLOPS | 465.1 GFLOPS |
| Graphics Processor | ||
| GPU Name | TU106 | GA102 |
| GPU Variant | TU106-125-KAB-A1 | GA102-200-KD-A1 |
| Architecture | Turing | Ampere |
| Foundry | TSMC | Samsung |
| Process Size | 12 nm | 8 nm |
| Transistors | 10.8 billion | 28.3 billion |
| Die Size | 445 mm² | 628 mm² |
| Board Design | ||
| TDP | 90W | 320W |
| Suggested PSU | 250 W | 700 W |
| Outputs | 1x DVI1x HDMI 2.01x DisplayPort 1.4a | 1x HDMI 2.13x DisplayPort 1.4a |
| Power Connectors | 1x 6-pin | 1x 12-pin |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 7.5 | 8.6 |
| Shader Model | 6.6 | 6.6 |