Following my other threads about my two 486 rigs I built. I would like to get the best settings to get these two working as fast as possible.
I am mainly looking at ram timing, cache config, shadow, etc. Nothing for the HDD's as they are already fast enough.

I'm open to overclocking too.

First rig
CPU : AMD 486DX4/100 NV8T
Mobo : MB-8433UUD-A
256kb 20ns Cache
There's a controller just for the FDD. The onboard FDD controller is not working
Video : Cirrus Logic 5446 PCI + Voodoo2 12MB
Sound : Soundblater 16 PnP (Vibra16 chipset) + GUS Max 1.8 + MT-32 + SC88 Pro
HDD : Irrelevant, I don't want to tune that.

Second Rig
CPU : Cyrix 5x86-100GP
256kb 20ns Cache
Mobo : VL/I-486SV2GX4 2.0
Video : Cirrus Logic GD54xx VLB
Controller : Cache controller with 4MB RAM, don't remember the brand right now.
Network : 3COM Etherlink III ISA
Sound : Opti Based K2Y-PRO16
Sorry, no Pic of the rig. 🙁
HDD : CF-Card (4Gb)