I've been wondering this as well. I've seen some sparse comments here or there that the problem apparently has gone away on the RTX 2000 series but no concrete evidence or graphs or anything to prove it.
LG OLED C9 55" G-Sync 4K 60hz or 1440p 120hz HDTV (Future 4K 120hz)
Intel Core i9-9900KS 8C/16T @ 5.2 Ghz (all cores) + Asus 360mm AIO
2x SLI EVGA GeForce RTX 2080Ti FTW3 Hybrid 120mm AIO GPU's
Asus ROG Maximus XI Apex Z390 LGA1151 ATX Motherboard
G.SKILL Trident Z RGB 32GB (16GBx2) DDR4 3733 Mhz CL16 Memory
Samsung 970 Pro 1TB NVMe PCIe M.2 2280 SSD Hard Drive
Asus ROG Thor 1200 Watt 80-Plus Platinum Modular ATX Power Supply