VOGONS


Cirrus logic gpu drivers

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First post, by rain

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Hi i cant find right driver for this card. Games like motocross madness 1 and carmageddon2 running very slow.

Its pv-cl5465p+

Reply 1 of 9, by Tiido

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Drivers can be had here : http://www.vogonsdrivers.com/index.php?catid=47

But I'm not all that sure it'll improve the games' performance. This is a Laguna3D card and they're not known for their performance... https://vintage3d.org/cirrus.php

T-04YBSC, a new YMF71x based sound card & Official VOGONS thread about it
Newly made 4MB 60ns 30pin SIMMs ~
mida sa loed ? nagunii aru ei saa 😜

Reply 3 of 9, by Tiido

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There are several 546x drivers listed there. The x stands for any number in the series. This explicitly has 5465 in filename http://www.vogonsdrivers.com/getfile.php?file … 170&menustate=0

T-04YBSC, a new YMF71x based sound card & Official VOGONS thread about it
Newly made 4MB 60ns 30pin SIMMs ~
mida sa loed ? nagunii aru ei saa 😜

Reply 4 of 9, by The Serpent Rider

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Cirrus Logic Laguna 3D has very low performance with bilinear filtering. Any game that can disable it benefits greatly.

I must be some kind of standard: the anonymous gangbanger of the 21st century.

Reply 5 of 9, by Geri

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Untested 5465pci driver. Download:

The attachment 5465pci.zip is no longer available

I personally have the agp version, so i used different driver.

If you want to use the tuner portion as well, then i have no idea. Try to find the manufacturers official driver to make that work.

TitaniumGL the OpenGL to D3D wrapper:
http://users.atw.hu/titaniumgl/index.html

Reply 6 of 9, by Geri

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The Serpent Rider wrote on 2024-07-03, 09:47:

Cirrus Logic Laguna 3D has very low performance with bilinear filtering. Any game that can disable it benefits greatly.

I havent noticed anything strange. The card performs approximately equally to a sis6326. Its certainly not ideal for games released in 1999 or afterwards.

TitaniumGL the OpenGL to D3D wrapper:
http://users.atw.hu/titaniumgl/index.html

Reply 7 of 9, by rain

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hi this is old thread i know but i would like to know is this card 8 mb or 4 mb? thanks.

Cpuz and dxdiag shows 4 mb but i believe its a 8

Reply 8 of 9, by dionb

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rain wrote on 2025-01-30, 12:40:

hi this is old thread i know but i would like to know is this card 8 mb or 4 mb? thanks.

Cpuz and dxdiag shows 4 mb but i believe its a 8

Take a look at your own picture - the card has two chips inscribed with GM73V1892AH16L. Google that and first hit is its datasheet.

As it says in the description: "DRAM organized as 2,097,152x9 bits" - so 2Mx9 (8 bits, 1 parity bit). 2Mb x 8 = 2MB. Two of those is 4MB.

Question: why do you believe it should be 8MB?

Reply 9 of 9, by rain

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dionb wrote on 2025-01-30, 22:29:
Take a look at your own picture - the card has two chips inscribed with GM73V1892AH16L. Google that and first hit is its datashe […]
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rain wrote on 2025-01-30, 12:40:

hi this is old thread i know but i would like to know is this card 8 mb or 4 mb? thanks.

Cpuz and dxdiag shows 4 mb but i believe its a 8

Take a look at your own picture - the card has two chips inscribed with GM73V1892AH16L. Google that and first hit is its datasheet.

As it says in the description: "DRAM organized as 2,097,152x9 bits" - so 2Mx9 (8 bits, 1 parity bit). 2Mb x 8 = 2MB. Two of those is 4MB.

Question: why do you believe it should be 8MB?

Ebay seller tells me its 8 . but you r right its 4 mb :\ thanks