First third-party benchmarks for the NVIDIA GeForce RTX3080, is 30% faster than the RTX2080Ti
Leaked benchmarks show the NVIDIA GeForce RTX 3090 offering as little as 5% better performance than the RTX 3080 for over twice the price - NotebookCheck.net News
GeForce RTX 2080 Ti & 2080 Mega Benchmark > Performance Summary (Charts!) | TechSpot