AMD Radeon RX 6600 XT vs NVIDIA GeForce GTX 1080 Ti 10 GB
What is the difference between AMD Radeon RX 6600 XT and NVIDIA GeForce GTX 1080 Ti 10 GB. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Navi 23 | GPU Name | GP102 |
| RDNA 2.0 | Architecture | Pascal |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 16 nm |
| 11,060 million | Transistors | 11,800 million |
| 237 mm² | Die Size | 471 mm² |
Graphics Card
| Jul 30th, 2021 | Release Date | Never Released |
| Navi II (RX 6000) | Family | GeForce 10 |
| Active | Production | Active |
| Navi | Predecessor | GeForce 900 |
| PCIe 4.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 8 GB | Memory Size | 10 GB |
| GDDR6 | Memory Type | GDDR5X |
| 128 bit | Memory Bus | 320 bit |
| 256.0 GB/s | Bandwidth | 440.3 GB/s |
Performance
| 165.7 GPixel/s | Pixel fillrate | 133.6 GPixel/s |
| 331.4 GTexel/s | Texture fillrate | 334.0 GTexel/s |
| 21.21 TFLOPS (2:1) | FP16 (half) performance | 167.0 GFLOPS (1:64) |
| 10.60 TFLOPS | FP32 (float) performance | 10.69 TFLOPS |
| 662.8 GFLOPS (1:16) | FP64 (double) performance | 334.0 GFLOPS (1:32) |
Clock Speeds
| 1968 MHz | Base Clock | 1557 MHz |
| 2589 MHz | Boost Clock | 1670 MHz |
| 2000 MHz 16 Gbps effective | Memory Clock | 1376 MHz 11 Gbps effective |
Render Config
| 2048 | Shading Units | 3200 |
| 128 | TMUs | 200 |
| 64 | ROPs | 80 |
| 128 KB per Array | L1 Cache | 48 KB (per SM) |
| 3 MB | L2 Cache | 2.5 MB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 190 mm 7.5 inches | Length | 267 mm 10.5 inches |
| 110 mm 4.3 inches | Width | 112 mm 4.4 inches |
| 40 mm 1.6 inches | Height | 40 mm 1.6 inches |
| 160 W | Thermal design power (TDP) | 250 W |
| 450 W | Suggested PSU | 600 W |
| 1x HDMI 2x DisplayPort | Display Connectors | 1x HDMI 3x DisplayPort |
| 1x 8-pin | Power Connectors | 1x 6-pin + 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 |