The ROG STRIX Z790-A pushes DDR5 to 8000 MHz

The ASUS ROG STRIX Z790-A tops the batch for RAM overclocking headroom. It officially supports DDR5 speeds up to 8000 MHz — and that’s the rated spec, not a theoretical ceiling.

The board supports standard JEDEC speeds natively, and the 8000 MHz figure is through overclocking. That’s an impressive number for a Z790 board, putting it in the top tier for memory frequency. In practice, you’ll need good DDR5 sticks and some patience with tuning to hit that ceiling, but the fact that ASUS rates it that high tells you the memory topology and PCB layout were designed for it.

For everyday use, you’ll run at whatever your kit’s XMP profile supports. The headroom is there if you want to push further.