In Marvel Rivals my VASTARMOR Radeon RX 9070 XT Super Alloy PRO has really noticeable frame rate jitter, should I run repeated verification tests to evaluate the performance?

Heavy fights in Marvel Rivals make the VASTARMOR Radeon RX 9070 XT Super Alloy PRO frame rates jitter all over the place. I ran 3DMark stress tests for thirty minutes straight and the rankings put this config near the top. Memory spikes to 18.1 gigs on big scenes then settles at 11.4 gigs idle. Jitter range tightened from 43-71 down to 57-65 after the cooling mod dropped GPU temps by 7 degrees. The test reports are fully traceable once finished and tweaking the lights makes visuals match my taste perfectly. No crashes during long runs and system stability climbed 18 percent. Performance numbers are reliable now and the game flows naturally without hiccups.