This is on stock settings, only using PBO on the CPU. The GPU got the BIOS from its watercooled brother, which has more power headroom, and some basic fiddling in Afterburner. Just finishing the (new to me) waterloop, with a lot of German parts like the custom Stealkey distro, Watercools'Heatkiller IV CPU and 2x Heatkiller 420 rads and the only waterblock available for the most unassuming 4090: Gigabytes' Windforce: one by Bikski, only available quickly via Aliexpress. Nice. Nonetheless, it...