I hold camera in my hand and without flash image is not sharp. I certainly wouldn't use any background programs when running benchmarks.
Tripod would help of course... maybe some other time.
Cooling is just a simple 486 cooler with a fan.
At the moment it's Quake stable. Doom runs... but in demo it just goes the wrong way. I haven't tried Windows on it yet.
Cache is already at the max... 1024KB. Memory is 16MB, quite enough for usual 486 needs. I don't have any plans for it. Just like to play with the hardware 😁
As said in my other comment. Cache/memory timings are at the slowest possible. 4x40MHz combination has everything at the fastest possible, but overall the 180Mhz still edges 160MHz by a few %.
I have a few other 486 boards that I can compare which combo is the fastest.
Cyrix 5x86 is a beast in FPU. My 100MHz would do stable 120, but with 133 is very unstable.
My Amibay: SALE | BUY - Updated on 2019-09-26