I bumped the power up on mine, I might be wrong but I assumed more power but less speed would allow it to keep stable and it seems to be working so far.
https://github.com/GpuZelenograd/memtest_vulkan/ - was the tool I used to confirm the memory issues. Just need it to hold on till the 50xx series!
Sync seems to work. Unless you don't see this message then perhaps not