AMD Radeon RX 6700 XT takes apart the RX 5700 XT by up to +35% on gaming benchmark and even posts 4K score that's higher than the Navi 10-based card's 1080p score -
AMD Radeon RX 5700 XT/RX 5700: A Step In The Right Direction
AMD Navi: benchmarks of the RX 5700 XT leaked, almost always faster than RTX 2070 | PC Builder's Club
SAPPHIRE Radeon RX 5700 XT NITRO+ OC Review
First gaming benchmarks for the AMD NAVI GPUs, Radeon RX 5700XT & RX 5700, have been leaked online
AMD Radeon RX 5700 and RX 5700 XT Review: Competition Heats Up - PC Perspective