Just to add to this, an 80 class card usually has at least 70+ % of the top cards cuda cores, the only card in the last 10 years to fall under 70% was the 2080 which was widely regarded as a poor card and no 80 class card has ever had under 60% which is where the 70 class cards land with the exception of the 1070ti which had over 60%.Code:CUDA core count comparison 3090: 10496 100% 3080: 8704 82.9% 3070: 5888 56.1% 3060 Ti: 4864 46.3% 3060: 3584 34.1% 4090: 16384 100% 4080 16GB: 9728 59.4% 4080 12GB: 7680 46.9%
Based purely on CUDA core counts (compared to the same series xx90 card), and ignoring memory bandwidth / etc, the 4080 16GB is in line with a xx70 series card, and the 4080 12GB is in line with a xx60 Ti card.
780ti 2880 100%
780 2304 80%
770 1536 53.3%
980ti: 2816 100%
980 2048 72.7%
970 1664 59%
1080ti 3584 100%
1080 2560 71.4%
1070ti 2434 67.8%
1070 1920 53.5%
2080ti 4352 100%
2080 2944 67.6%
2070 S 2560 58.8%
2070 2304 52.9%