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 ATi Radeon HD 3850 & 3870 Single / CF / CFx, OC discussion thread~

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rlhc17
post Mar 2 2008, 06:17 AM

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My ATI HD3850 256MB DDR3 pencilmodded to 1.35vgpu

Core=850 Mem=1050 thumbup.gif

This post has been edited by rlhc17: Mar 2 2008, 06:20 AM


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rlhc17
post Mar 2 2008, 12:57 PM

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QUOTE(sukhoi37 @ Mar 2 2008, 10:55 AM)
nice, what's the result with CF 3870 and 3850?
*
XFire 3870 512MB ddr4 & 3850 256MB ddr3 thumbup.gif


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rlhc17
post Mar 2 2008, 02:02 PM

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QUOTE(sukhoi37 @ Mar 2 2008, 01:36 PM)
nice.
it's running on the foxconn mars?
what if it's on 2x 16x PCIe?
will give better performance?
how much you bought the 3850 256mb?
*
yup,running on Mars
3850 on X16 slot & 3870 on X4 slot
2x 16x PCI-E should get slightly better performance thumbup.gif
Rm565@robyncom imbi plaza

rlhc17
post Mar 11 2008, 11:17 AM

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Comparison CrossfireX HD3850/HD3870 on 1x PCI-E x16 / 1x PCI-E x4 slot (P35) VS 2x PCI-E x16 slot (X38) mobo thumbup.gif

Attached Image P35 mobo

Attached Image X38 mobo
rlhc17
post Mar 15 2008, 02:01 PM

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QUOTE(QiW @ Mar 15 2008, 01:45 PM)
eehh .. need some help here .. i just got my ASUS 3870 TOP with glaciator fan .. install everything .. drivers etc etc

tried running 3Dmark06 .. it shows the logo and keeps loading and loading .. just cannot load .. any ideas why ??

previously using 8800gt top .. no probs running the 3dmark .. after putting in the 3870 .. 3dmark06 just wont move/load .. sad.gif

one more thing .. gpuz shows core 850 .. but everest shows my core as 279 ????? WTF ????? any ideas why guys ?? sad.gif
*
try this hotfix : http://www.techpowerup.com/downloads/1002/...ix_(Feb08).html
rlhc17
post Apr 1 2008, 04:51 AM

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QUOTE(butthead012 @ Apr 1 2008, 02:42 AM)
My 2 MSI hd3870 in CF only get 13k++, while my single card 3dmark06 already 11k++, with all default and stock settings...
other hardwares are in my siggy... just want to know what's wrong with the low score... or is it normal?

I'm trying to get CCC to detect the second GC but it doesn't and it only detects one of the GC... wonder what's wrong with it... GPUz showing that i'm xfire enabled and CCC also xfier enabled... hmmmm?....
*
which version of catalyst driver u r using ?

This post has been edited by rlhc17: Apr 1 2008, 04:51 AM
rlhc17
post Apr 1 2008, 01:31 PM

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QUOTE(butthead012 @ Apr 1 2008, 11:54 AM)
yup, that's why i'm still not satisfy with it... will try oc my proc to see it will improve the performance...
3dmark06 need hotfix ? cos some other forums say that hotfix will tend to bring up better results or flash the MB bios?  hmm.gif
latest 8.3  biggrin.gif , CCC still dun detect 2 cards, just only 1... even xfire is enabled...
*
8.3 got problem use 8.2 driver
rlhc17
post Apr 10 2008, 02:01 AM

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QUOTE(coolice @ Apr 9 2008, 09:34 PM)
received this today biggrin.gif
user posted image
i couldn't get it works properly on ix38 quadgt even one card
tml some damage with maximus formula,hopefully everything is fine
*
let me test 4 u on DFI ok...ka!
rlhc17
post May 10 2008, 06:16 AM

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QUOTE(LittleLinnet @ May 10 2008, 04:48 AM)
anyone here overclock with AtiTool ?
My AtiTool cant seem to work with my 3870
*
use rivatuner will do icon_rolleyes.gif

 

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