Tested Timespy performance on 21.6.1 vs 21.6.2 after the 21.6.1 driver bought big performance gains on Timespy vs earlier drivers.
Ran the test twice on each driver, using the best result (overall score) and 21.6.2 was a few points faster in graphics score, but really nothing in it.
6900 XT Stock Core Clock @2379Mhz/2479Mhz / 2124Mhz
21.6.1
AMD Radeon RX 6900 XT video card benchmark result - AMD Ryzen 9 5950X,ASUSTeK COMPUTER INC. ROG CROSSHAIR VIII HERO (3dmark.com)
6900 XT Stock Core Clock @2379Mhz/2479Mhz / 2124Mhz
21.6.2
AMD Radeon RX 6900 XT video card benchmark result - AMD Ryzen 9 5950X,ASUSTeK COMPUTER INC. ROG CROSSHAIR VIII HERO (3dmark.com)
I would recommend revieiwng the 21.6.2 release notes and deciding if it is worth if for you to upgrade. In other words, if you intend to play Doom Eternal and use Ray Tracing.
Yep, can confirm. Another boost in performance from 21.6.1 to 21.6.2.
All tests at stock clocks etc, just fans at 75%.