Product Compare
AMD Radeon 780M vs NVIDIA GeForce GTX 1660 Ti
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jan 2023 | Feb 2019 |
| Generation | Navi III IGP | GeForce 16 |
| Type | Integrated | Desktop |
| Bus Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Base Clock | 800 MHz | 1500 MHz |
| Boost Clock | 2700 MHz | 1770 MHz |
| Memory Clock | System Shared | 1500 MHz |
| Memory | ||
| Memory Size | System Shared | 6GB |
| Memory Type | System Shared | GDDR6 |
| Memory Bus | System Shared | 192bit |
| Bandwidth | System Dependent | 288.0GB/s |
| Render Config | ||
| Compute Units | 12 | |
| Shading Units | 768 | 1536 |
| TMUs | 48 | 96 |
| ROPs | 32 | 48 |
| RT Cores | 12 | |
| L1 Cache | 128 KB per Array | 64 KB (per SM) |
| L2 Cache | 2 MB | 1536 KB |
| SM Count | 24 | |
| Theoretical Performance | ||
| Pixel Rate | 86.40 GPixel/s | 84.96 GPixel/s |
| Texture Rate | 129.6 GTexel/s | 169.9 GTexel/s |
| FP16 (half) | 16.59 TFLOPS | 10.87 TFLOPS |
| FP32 (float) | 8.294 TFLOPS | 5.437 TFLOPS |
| FP64 (double) | 518.4 GFLOPS | 169.9 GFLOPS |
| Graphics Processor | ||
| GPU Name | Phoenix | TU116 |
| Architecture | RDNA 3.0 | Turing |
| Foundry | TSMC | TSMC |
| Process Size | 4 nm | 12 nm |
| Transistors | 25.39 billion | 6.6 billion |
| Die Size | 178 mm² | 284 mm² |
| GPU Variant | TU116-400-A1 | |
| Board Design | ||
| TDP | 15W | 120W |
| Outputs | Portable Device Dependent | 1x DVI1x HDMI 2.01x DisplayPort 1.4a |
| Power Connectors | None | 1x 8-pin |
| Suggested PSU | 300 W | |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.3 | 1.3 |
| Shader Model | 6.7 | 6.6 |
| CUDA | 7.5 | |
| Benchmarks | ||
| 3DMark Time Spy | 2775 | 6346 |
| 3DMark Time Spy Extreme | 1324 | 2883 |
| Blender | 350 | 817 |