X800GT overclock

[RipperFk]

http://images.people.overclockers.ru/40127.jpg
http://images.people.overclockers.ru/40128.jpg
No bad from $200 cost board.

[Kasparz]

What manufacturer and core? :toast:
I'll buy sapphite x800GT R423core on blue PCB, and tray how luck i am :banana:

[Pejsen]

I have the Powercolor edition with R480 haven't tried modding it yet though and not sure how to :)

[SPiKE]

I have the Powercolor edition with R480 haven't tried modding it yet though and not sure how to :)

Tried flashing several BIOses with the modified flashrom with no luck. For now, it seems that is impossible lo unlock the remain pipelines on the R480 based GTs.

[RipperFk]

http://people.overclockers.ru/RipperFk/record6

[|SiLA|]

now i wonder which to buy to mod :(
the 480 core based or those :slobber:

[|SiLA|]

Radeon X800GT 256MB PCI-E Sapphire 166 euros but not available same core of yours

Radeon X800RX 256MB PCI-E Club3D 167 euro x850xt core(480) and available

[SaFrOuT]

is this card availble in the USA

i can only find this one on newegg

http://www.newegg.com/Product/Product.asp?Item=N82E16814102574

[Kasparz]

Do you tray to connect 16p pins and flash x800XL bios?

[TodB]

I got a R423 GeCube DDR3 version... by connecting the cut bridge I managed to get 12x1 too.... but If I try the BIOS flash (for a possible 16x1) the picture would go all messed up.... no matter what BIOS i try... Sapphire, ATI, Gecube - all X800XL or X800Pro/XT....

btw. the card uses Infineon 2.0ns memory... tried and matched its timings with some of those Samsung 2.0ns based BIOSes.... still fooked up picture...

[Kasparz]

TodB, you tray to connect anothet "16p" pin? It's near by that "12p" pins

[TodB]

Well the second bridge looked not cut, but will try it tomorrow... anyway...

[Kasparz]

Yep, good luck, i wait my x800gt R423, IMO this week it will be mine :D

[TodB]

Well I'm really angry that the BIOS won't update... I mean correctly... the interesting part is that if I manage somehow boot into windows with some BIOS that will allow me to see something on the screen the Windows is recognising the new card as X800SE.... with a X800XT BIOS.... damn...

[majkel84]

not bad, but you can go further with X800GT
http://service.futuremark.com/compare?3dm05=1228813

that's the result of PITer from www.tweak.pl

BTW of modding

as far as I know:

blue PCB, "X800se" on die - possible @12 mod (laser cut connecting, bios swap not helping), about 50% chance
red PCB, "X800se" on die - possible @12 mod (laser cut connecting, bios swap not helping)
red PCB,without "X800se" on die - possible @12 and @16 mod (with X800XL bios ) 10% or less chance of 16 working pipelines

there's no chance to mod R480 :slap:

[c0V3Ro]

i've just bought a sapphire x800gt 256MB agp (http://www.newegg.com/Product/Product.asp?Item=N82E16814102618), because i couldn't get a p4gd1, yet. it is possible to, at least, make it 8p to 12p? did i make a good deal, i mean bucks for the fps? or should i get a 6800 128MB?

[Malachia]

also i have an x800gt agp, mine have 2.0ns mems, really great can do 600 without mods and the core, 550mhz, is marked x800se, no numbers on it!!!
i have used pencil like on 423 instructions but nothing happend...