I'm sure someone will correct me if I'm wrong, but I seem to remember
that Nvidia cards up to the Geforce 6XXX series were 3.3 volt tolerant.
http://www.newegg.com/Product/ProductList.aspx?
Submit=Property&Subcategory=48&Description=&Type=&N=2010380048
&srchInDesc=&MinPrice=&MaxPrice=60&OEMMark=0&PropertyCodeValue=696%
3A9639&PropertyCodeValue=3055%3A20548
http://preview.tinyurl.com/c7ee6t
One of these will probably work an provide a lot more performance than
what you've got now.
Bill
Hi. Oh, perhaps there is some mileage in a video card upgrade! :c)
I've got a AGP1.0 - 3.3V (2X) slot in my motherboard. This is NOT a
universal slot.
http://www.playtool.com/pages/agpcompat/agp.html
"If an AGP card fits in an AGP expansion slot then they are compatible."
"The AGP connectors on the motherboard are keyed to prevent insertion of AGP
cards which would be damaged if plugged in. An AGP 3.3V motherboard
connector can only accept AGP cards which have the 3.3V slot. If you try to
insert a card without a 3.3V slot into an AGP 3.3V motherboard connector,
the card will bump into the connector key and cannot be inserted. Likewise
an AGP 1.5V motherboard connector can only accept AGP cards with the 1.5V
slot. An AGP universal motherboard connector has no keys and therefore can
accept any kind of AGP card. An AGP card with both voltage slots can be
plugged into any kind of AGP motherboard connector. If you can plug an AGP
card into an AGP motherboard connector, then neither the card nor the
motherboard will be damaged (assuming they obey the AGP specifications)."
What I have to is establish what cards fit my AGP socket.
*AGP 3.3V Motherboard*
In practice:
1 AGP 3.3v card- *Works at 3.3v*
2 AGP1.5v card - Won't fit in slot
3 Universal AGP card - *Works at 3.3v*
4 Universal 1.5v AGP3.0 card - Won't fit in slot
5 Universal AGP 3.0 card- *Works at 3.3v*
So okay cards are:
Cards that have a 3.3v slot.
Cards that have a 3.3v and a 1.5v slot.
Certain Universal Cards - but not Universal 1.5v.
Or alternatively, cards that *won't work* are:
1 Cards that won't fit in the slot.
So, really that's (basically) the criterion that establishes whether a card
will or will not work. But in practice other issues may prevent it from
working.
"One practical matter which must be considered is the fact that some of the
original AGP 1.0 motherboards do not provide enough power to operate some
newer AGP video cards reliably. For example, some of the original
motherboards using the first chipsets which supported AGP (like the Intel
440LX and 440BX) can become unstable if you install video cards which draw
lots of power through the AGP slot. The motherboards can't always supply the
necessary current for the newer video cards. So if you're adding a video
card to an AGP 1.0 motherboard then it's a good idea to install a video card
which doesn't consume very much power. "
My motherboard has 440BX chipset. So, I ought to use a card that does not
use much power.
I take it then that the multiplier itself is not so significant. I think you
may find that even some cards that are 8x will fit into an AGP3.3v AGP slot.
Of course, I think my motherboard only has speeds up to 2x.
"Unfortunately, the technical specifications for a video card rarely use
these terms properly (if at all) to describe the video card. They usually
just list the fastest AGP multipliers it supports: "8X, 4X", or "4X". From
that information and the voltage slots on a picture of the video card, you
can often figure out exactly what it is."
Okay so in figuring out which cards work we can look at the multipliers and
a picture of the card to see the slots.
Let's try it:
Here are 4x/8x cards:
http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&N=2010380048 1069609639&name=AGP 4X/8X
SAPPHIRE 100258L 4x/8x 1.5v and 0.8v - NO GOOD - NO 3.3v
EVGA 256-A8-N401-LR GeForce 4x/8x - 3.3v and 1.5v slot - GOOD
XFX PVT44AWANG GeForce 6200 - 3.3v and 1.5v slot - GOOD
JATON 3DForce6200Twin GeForce 6200 - 3.3v and 1.5v slot - GOOD
When I say GOOD, I've not thought of the power issue, so that's
*provisionally* good..
http://support.amd.com/us/kbarticles/Pages/737-18872ATIAGPGraphicsCards-AGPComplianceDetails.aspx
Discounting for the moment issues like power, if I understand correct, every
board on that list that has 3.3v signalling, provisionally comes into a
catagory of compatible. True?