Product Compare
NVIDIA GeForce RTX 2080 SUPER vs NVIDIA GeForce GTX 1660 Ti Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jul 2019 | Apr 2019 |
| Generation | GeForce 20 | GeForce 16 Mobile |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 1650 MHz | 1455 MHz |
| Boost Clock | 1815 MHz | 1590 MHz |
| Memory Clock | 1937 MHz | 1500 MHz |
| Memory | ||
| Memory Size | 8GB | 6GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256bit | 192bit |
| Bandwidth | 495.9GB/s | 288.0GB/s |
| Render Config | ||
| SM Count | 48 | 24 |
| Shading Units | 3072 | 1536 |
| TMUs | 192 | 96 |
| ROPs | 64 | 48 |
| Tensor Cores | 384 | |
| RT Cores | 48 | |
| L1 Cache | 64 KB (per SM) | 64 KB (per SM) |
| L2 Cache | 4 MB | 1536 KB |
| Theoretical Performance | ||
| Pixel Rate | 116.2 GPixel/s | 76.32 GPixel/s |
| Texture Rate | 348.5 GTexel/s | 152.6 GTexel/s |
| FP16 (half) | 22.30 TFLOPS | 9.769 TFLOPS |
| FP32 (float) | 11.15 TFLOPS | 4.884 TFLOPS |
| FP64 (double) | 348.5 GFLOPS | 152.6 GFLOPS |
| Graphics Processor | ||
| GPU Name | TU104 | TU116 |
| GPU Variant | TU104-450-A1 | |
| Architecture | Turing | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 12 nm | 12 nm |
| Transistors | 13.6 billion | 6.6 billion |
| Die Size | 545 mm² | 284 mm² |
| Board Design | ||
| TDP | 250W | Unknown |
| Suggested PSU | 600 W | |
| Outputs | 1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C | Portable Device Dependent |
| Power Connectors | 1x 6-pin + 1x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 7.5 | 7.5 |
| Shader Model | 6.8 | 6.7 |
| Benchmarks | ||
| 3DMark Time Spy | 11621 | 5597 |
| 3DMark Time Spy Extreme | 5382 | 2574 |