Can we talk about how vertical GPU mounts kill airflow in most cases?

I tried a vertical GPU mount in my NZXT H510 case three months ago and my temps jumped 12 degrees under load compared to the standard horizontal position. Everyone posts pics with vertical mounts like they're the gold standard but nobody mentions the hot air recirculation that happens when the glass panel is right next to the fans. Has anyone else tested actual temperature differences between vertical and standard mounting in their own builds?

2 comments

2 Comments

taylorcarr4d ago

Whoa, actually the H510's not the best case to test that with.

dylan_patel4d ago

taylorcarr's right about the H510. The front panel is basically a solid slab with a tiny gap on the side. Most cases at least have a mesh front for proper airflow.