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Velocity9x
NVIDIA RIVA 128ZX driver for Windows 98 - Velocity Drivers

NVIDIA · NVIDIA NV3

NVIDIA RIVA 128ZX

Velocity9x: Partially working

Not finished. Half-Life, Unreal Tournament and Thief run on it, but most of 3DMark 2000 is refused rather than drawn. Tested on Windows 98 first edition.

Specification
Manufacturer
NVIDIA
Chip
NV3
Family
NVIDIA NV3
3D engine
NV3, 16 bpp (5:5:5) only
Bus
AGP
PCI ID
12D2:0018
Velocity9x · Windows 98Partially working

Package

nvidia

Supported since

0.35.0

Tested on

One tester’s STB card on Windows 98 first edition through remote help.

Acceleration by interface

2D / DirectDraw
Tested
DirectDraw, GDI, flips (8 and 32 bpp)
Direct3D
Tested
Direct3D 8
Not run
OpenGL
Probe
probe only
Two texture units
No
Glide
Probe
Glide 2 probe, one failure
ATI 3DCIF
Not run

What has been tested

Direct3D with 16-bit Z, one texture stage, mipmaps, colour keys, specular and fog; DirectDraw and GDI on the 2D engine at 8 and 32 bpp, page flips. Half-Life, Unreal Tournament, Thief. 3DMark 99 completes with every draw drawn (0.39.0). OpenGL, Glide and 3DCIF draw on the 3D engine from 0.39.0.

Known issues

  • Most of 3DMark 2000 is refused and not drawn (as of its last run, before 0.39.0).
  • One Glide 2 probe check fails: a 50% blend one step dark at 5:5:5.

Tested games and benchmarks

TitleAPIResultVersion
Half-LifeDirect3DRuns—
Unreal TournamentDirect3DRuns—
Thief: The Dark ProjectDirect3DRuns—
3DMark 99 MaxDirect3DCompletes with every draw drawn0.39.0
3DMark 2000Direct3DRuns to the end, but most draws are refused and not drawn (before 0.39.0)—

Install on Windows 98

  1. Take a cold backup and confirm you can reach Safe Mode.
  2. Download the nvidia package(NVIDIA RIVA 128).
  3. Device Manager → Display adapters → Update Driver → Have Disk, over the top of the current driver.
  4. Shut down fully, then cold-start once.

Download velocity9x-0.48.0-nvidia.zipFull install guide