NVIDIA GeForce GTX 1660 vs AMD Radeon RX 570X
What is the difference between NVIDIA GeForce GTX 1660 and AMD Radeon RX 570X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| TU116 | GPU Name | Polaris 20 |
| TU116-300-A1 | Model number | Polaris 20 XL (215-0910052) |
| Turing | Architecture | GCN 4.0 |
| TSMC | Foundry | GlobalFoundries |
| 12 nm | Process Size | 14 nm |
| 6,600 million | Transistors | 5,700 million |
| 284 mm² | Die Size | 232 mm² |
Graphics Card
| Mar 14th, 2019 | Release Date | Apr 11th, 2018 |
| GeForce 16 | Family | Polaris (RX 500X) |
| Active | Production | Active |
| GeForce 10 | Predecessor | Polaris |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 6 GB | Memory Size | 8 GB |
| GDDR5 | Memory Type | GDDR5 |
| 192 bit | Memory Bus | 256 bit |
| 192.1 GB/s | Bandwidth | 224.0 GB/s |
Performance
| 85.68 GPixel/s | Pixel fillrate | 39.81 GPixel/s |
| 157.1 GTexel/s | Texture fillrate | 159.2 GTexel/s |
| 10.05 TFLOPS (2:1) | FP16 (half) performance | 5.095 TFLOPS (1:1) |
| 5.027 TFLOPS | FP32 (float) performance | 5.095 TFLOPS |
| 157.1 GFLOPS (1:32) | FP64 (double) performance | 318.5 GFLOPS (1:16) |
Clock Speeds
| 1530 MHz | Base Clock | 1168 MHz |
| 1785 MHz | Boost Clock | 1244 MHz |
| 2001 MHz 8 Gbps effective | Memory Clock | 1750 MHz 7 Gbps effective |
Render Config
| 1408 | Shading Units | 2048 |
| 88 | TMUs | 128 |
| 48 | ROPs | 32 |
| 64 KB (per SM) | L1 Cache | 16 KB (per CU) |
| 1536 KB | L2 Cache | 2 MB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 229 mm 9 inches | Length | 241 mm 9.5 inches |
| 120 W | Thermal design power (TDP) | 150 W |
| 300 W | Suggested PSU | 450 W |
| 1x DVI 1x HDMI 1x DisplayPort | Display Connectors | 1x DVI 1x HDMI 3x DisplayPort |
| 1x 8-pin | Power Connectors | 1x 6-pin |
| PG165 SKU 0 | Board Number | D000 |
API support
| 12 (12_1) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 2.1 |
| 1.2 | Vulkan | 1.2 |
| 6.6 | Shader Model | 6.4 |