VOGONS


First post, by smevans526

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Looking for a 2D card, mainly for VESA games -- but maybe VGA stuff like DOOM as well. I saw a whole Vogons thread on this (Best DOS video card?) and leaned towards a S3 Trio64/V+ (or V2).

But I have an opportunity to get a GD5464 PCI 4MB card. I was impressed by the Cirrus CL-GD5426 on another system I owned, and the thread had good things to say about the CL-GD5446 -- which apparently the 5464 is on top of. But still, the GD5446 conversation was minimal.

So, Laguna or Trio64? Any thoughts? Here are some games I have in mind: Quake, Fallout, MDK, Dungeon Keeper, Magic Carpet. The games would operate in Pure DOS system with a PII in software rendering.

If S3, would the 'vertical bilinear filtering' of the V2 benefit those games? I'm not going to lie and admit I have no idea what 'vertical bilinear filtering' is.

Reply 1 of 9, by brostenen

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All I can say, is that in real life experience, I see no difference in speed and compatibility when running eighter 5446, Trio64v/+ or Virge-325. It is only in benchmarking I see the difference. So uhmmm.... Yeah... It all depends on what you can get the cheapest in the end.

What I do noice when running these cards (never had 5464, so I can not speak for that), is that running CL cards, you tend to get more vibrant/warm colors, compared to S3 cards. And S3 cards tend to output a more bright picture, less warm colors and sharper contrast. Paired with something like a Pentium1 at aprox 133 to 166 mhz (running MS-Dos 6.22), you really do not gain any speed advantage in eighter of the cards. I did however read something about them S3 needing vesa drivers and CL not having to use it. And loading any drivers in dos, might result in less conventional memory.

Personally I prefer to use CL cards on 486/5x86 systems with Pci slots. S3 cards if it is VLB. And using pure S3 on Pentium systems. That however, is my personal choice and preference.

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Reply 4 of 9, by keropi

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Depends on the card's BIOS really... there are S3s with VBE1.2 and others with VBE2.0 BIOSes... either one is a good choice in my book
you can also read about DOS compatibility here: https://gona.mactar.hu/DOS_TESTS/

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Reply 5 of 9, by smevans526

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I'm guessing 'OK' means it loaded without any assistance. The S3 cards requires S3 VBE for quake, so that's probably the driver.

Alrighty then, looks like the claim is accurate -- at least for quake. I like the sound of not needing drivers.

Reply 6 of 9, by brostenen

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Yeah.... Any Dos card, with compatibility and not needing any additional drivers loaded in order to work are a safe bet.

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Reply 9 of 9, by RJDog

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Paralel wrote:

The VBE aren't in ROM usually? That seems odd to me. A driver based solution sounds like a real kludge.

It is kind of a kludge... most stock S3 Trio 64 support VBE 1.2 in ROM, which is all well and good (no "driver" needed fot VBE 1.2) but for games that need/want VBE 2.0 (e.g. Quake) then a shim "driver" (in the form of a TSR) is required to provide the VBE 2.0 interface between the software and the card.