Product Compare
NVIDIA GeForce GTX 1660 Ti Max Q vs AMD Radeon Graphics 448SP Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Apr 2019 | Jan 2022 |
| Generation | GeForce 16 Mobile | Vega II IGP |
| Type | Mobile | Integrated |
| Bus Interface | PCIe 3.0 x16 | IGP |
| Clock Speeds | ||
| Base Clock | 1140 MHz | 300 MHz |
| Boost Clock | 1335 MHz | 1800 MHz |
| Memory Clock | 1500 MHz | System Shared |
| Memory | ||
| Memory Size | 6GB | System Shared |
| Memory Type | GDDR6 | System Shared |
| Memory Bus | 192bit | System Shared |
| Bandwidth | 288.0GB/s | System Dependent |
| Render Config | ||
| SM Count | 24 | |
| Shading Units | 1536 | 448 |
| TMUs | 96 | 28 |
| ROPs | 48 | 8 |
| L1 Cache | 64 KB (per SM) | |
| L2 Cache | 1536 KB | |
| Compute Units | 7 | |
| Theoretical Performance | ||
| Pixel Rate | 64.08 GPixel/s | 14.40 GPixel/s |
| Texture Rate | 128.2 GTexel/s | 50.40 GTexel/s |
| FP16 (half) | 8.202 TFLOPS | 3.226 TFLOPS |
| FP32 (float) | 4.101 TFLOPS | 1.613 TFLOPS |
| FP64 (double) | 128.2 GFLOPS | 100.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | TU116 | Barcelo |
| Architecture | Turing | GCN 5.1 |
| Foundry | TSMC | TSMC |
| Process Size | 12 nm | 7 nm |
| Transistors | 6.6 billion | 10.7 billion |
| Die Size | 284 mm² | 180 mm² |
| Board Design | ||
| TDP | Unknown | 45W |
| Outputs | Portable Device Dependent | Portable Device Dependent |
| Power Connectors | None | None |
| Graphics Features | ||
| DirectX | 12 (12_1) | 12 (12_1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 2.1 |
| Vulkan | 1.3 | 1.3 |
| CUDA | 7.5 | |
| Shader Model | 6.7 | 6.7 |