Hey everyone,
I'm running an i7-8700K (delid + liquid metal) on a Gigabyte Z370P D3 with DDR4 HyperX Fury 2400MHz 4x8GB.
I noticed an issue where RAM performance drops significantly after overclocking the CPU.
At 4.5 GHz, there's a noticeable boost in memory performance, but at 5 GHz, memory bandwidth and transfer speeds are much worse. Changing timings or voltages doesn't help.
Has anyone else experienced something similar?