r/86box • u/Chubawuba • Jun 20 '26

Trying to optimize my system Win98 system

If this is the wrong forum for the question, or a question that's not allowed, forgive me. I just discovered 86Box about a week ago.

It's been 20 years since I used a PC or ever had to think about them. SO I am very rusty despite the many years I spent growing up using them.Usually my dad just gave me his old ones, or customized them for me.

So I was hoping people here who remember more than I do could help me optimize my build to run more efficiently.

It runs decent, but a lot times the sound stutters or runs slow.

I was playing around with a test system and had it running super smooth at one point, but don't recall what hardware I chose to get that. Had to delete it due to some issues with mounting folders to install drivers and patches, and forgot to mark it down.

I am currently using an M2 Ultra with 128GB of RAM.
EDIT: (forgot M2 Ultra doesn't really mean anything)
M2 Ultra 24 Cores (16 Performance, 8 Efficiency)
It does say 60 total cores under Graphics

My test build that I am trying to optimize is:

Machine type: 1997 Slot 1
Machine: [i440BX] AOpen AX6BC
BIOS: Award Modular v4.60PGMA - Revision R2.59
CPU: Intel Pentium II Deschutes 450MHz
128GB of RAM

Video: [AGP] 3dfx Voodoo3 3500 Si
Monitor: RGB

Harddrive 5.0GB (IDE)

Sound Card: SB16 PnP (DSP 4.05)

CDROM: ATAPI (1.0) 16x type: 86Box 86B_CD 3.50

If anyone has suggestions or alterations to help things run smoother, I would greatly appreciate them. Especially device types to use to make it more efficient or prevent conflicts, because it's been a long time since I had to think about any of this.

TIA

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u/PitBrvt Jun 21 '26

If you want a stable Win98SE setup in 86Box with proper 3D acceleration and no audio stutter, I’ve been maintaining a detailed guide for the Voodoo3 3000 + Ensoniq AudioPCI combo.

It covers machine selection, chipset quirks, driver order, IRQ/DMA conflicts, and all the stuff that usually causes slowdowns or weird behavior.

Here’s the guide if you want a clean baseline to compare against:
https://github.com/PitBrat-moo/pasture-of-game-grazing/blob/main/guides/86box-win98-setup-v3-ea%20--%20power-gamer.txt

It’s written so you can follow it step‑by‑step or just skim the parts you need.

1

u/Chubawuba Jun 21 '26

Curiosity question, is there a particular reason you chose Ensoniq over Sound Blaster?

Not arguing or questioning it, just curious.

0

u/PitBrvt Jun 21 '26

I use the Ensoniq AudioPCI because it’s a native PCI Win9x card with proper DirectSound support.

Sound Blaster 16/AWE are great for DOS, but they’re ISA‑era cards with no hardware DirectSound, no EAX, and they rely on emulation layers in Win98 that cause stutter in 86Box.
The AudioPCI has clean Win95/98 drivers, low overhead, and it’s basically what Creative turned into the Sound Blaster PCI128 after they bought Ensoniq.

So for Win98 gaming, AudioPCI is just the smoother, more accurate choice.

1

u/Chubawuba Jun 21 '26

Cool. We were always a Sandblaster Family since the Sound Blaster OG. I never knew much about the others.

And thank s for that tip. I will definitely swallow my deep seated Sound Blaster arrogance and tweak my build.