AMD Radeon RX 6600 vs NVIDIA GeForce GTX 1080
What is the difference between AMD Radeon RX 6600 and NVIDIA GeForce GTX 1080. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Navi 23 | GPU Name | GP104 |
| Navi 23 XL | Model number | GP104-400-A1 |
| RDNA 2.0 | Architecture | Pascal |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 16 nm |
| 11,060 million | Transistors | 7,200 million |
| 237 mm² | Die Size | 314 mm² |
Graphics Card
| 2021 | Release Date | May 27th, 2016 |
| Navi II (RX 6000) | Family | GeForce 10 |
| Unreleased | Production | Active |
| 299 USD | Launch Price | 599 USD |
| Navi | Predecessor | GeForce 900 |
| PCIe 4.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 8 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR5X |
| 128 bit | Memory Bus | 256 bit |
| 256.0 GB/s | Bandwidth | 320.3 GB/s |
Performance
| 160.0 GPixel/s | Pixel fillrate | 110.9 GPixel/s |
| 280.0 GTexel/s | Texture fillrate | 277.3 GTexel/s |
| 17.92 TFLOPS (2:1) | FP16 (half) performance | 138.6 GFLOPS (1:64) |
| 8.960 TFLOPS | FP32 (float) performance | 8.873 TFLOPS |
| 560.0 GFLOPS (1:16) | FP64 (double) performance | 277.3 GFLOPS (1:32) |
Clock Speeds
| 2200 MHz | Base Clock | 1607 MHz |
| 2500 MHz | Boost Clock | 1733 MHz |
| 2000 MHz 16 Gbps effective | Memory Clock | 1251 MHz 10 Gbps effective |
Render Config
| 1792 | Shading Units | 2560 |
| 112 | TMUs | 160 |
| 64 | ROPs | 64 |
| 128 KB per Array | L1 Cache | 48 KB (per SM) |
| 2 MB | L2 Cache | 2 MB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 150 W | Thermal design power (TDP) | 180 W |
| 450 W | Suggested PSU | 450 W |
| 1x HDMI 2x DisplayPort 1x USB Type-C | Display Connectors | 1x DVI 1x HDMI 3x DisplayPort |
| 1x 6-pin | Power Connectors | 1x 8-pin |
API support
| 12.0 Ultimate (12_2) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 6.5 | Shader Model | 6.4 |