|
|
| Page 1 of 1 |
|
|
 Posted: Mon, 15th Nov 2010 22:38 Post subject: overclocking 6870 |
|
 |
I know it isnt really an oc beast, but mine is just pathetic. Atm im sitting on 935/1115 and fan on 34% Temp at idle is about 48C and load 69C which seems ok when I checked other people's temps. Ive read most people getting nearly 1000 on core and 1200 memory on stock voltages and even more with higher voltage. I put votlage on 1.22 from 1.174 and still didnt fix shit. Even now I get some weird freezes when playing fifa for example. Even at like 970/1150 I had decent temps at about 71C load with fan on 40%, but then I get black screen or some weird shit when my screen kinda moves so the right edge of the screen is in the middle of the screen and when i move my mouse to left edge it pops out from the right edge of the monitor. When I change clocks by even 1 unit downwards it gets fixed. Havent seen that in a while tho.
Anyways is it possible that Ive got a bad card or something? On stock it works fine, but oc capabilities are low for even this card.
i5-3570k @4.4gHz, MSI GTX 970 GAMING 4g OC'd, MSI z77a-g45, Corsair Vengeance 8gb 1600mHz, Corsair TX650 PSU, Crucial M4 128gb, WD 1.5 TB HDD, Seagate 1TB HDD, LG 27MB85R-B 1440p
RSI name: ctulu
|
|
| Back to top |
|
|
Werelds
Special Little Man
Posts: 15098
Location: 0100111001001100
|
| Posted: Mon, 15th Nov 2010 22:53 Post subject: |
|
|
Find the limits for the core and memory separately first. I dunno what the highest safe voltage is for the 6870 though, voltage on my 5870 was a lot lower.
|
|
| Back to top |
|
|
|
|
| Posted: Mon, 15th Nov 2010 22:53 Post subject: |
|
|
did you get a reference card? who's the maker? If it's someone like xfx they're notorious for making custom making shoddy boards.
|
|
| Back to top |
|
|
|
|
| Posted: Mon, 15th Nov 2010 23:13 Post subject: |
|
|
| SpykeZ wrote: | | did you get a reference card? who's the maker? If it's someone like xfx they're notorious for making custom making shoddy boards. |
xfx shoddy? pffft... u got ur nuts crossed mr squirrel. |
|
| Back to top |
|
|
|
|
|
| Back to top |
|
|
|
|
|
| Back to top |
|
|
|
|
|
| Back to top |
|
|
|
|
| Posted: Tue, 16th Nov 2010 23:55 Post subject: |
|
|
| Breezer_ wrote: | | moosenoodles wrote: | | SpykeZ wrote: | | did you get a reference card? who's the maker? If it's someone like xfx they're notorious for making custom making shoddy boards. |
xfx shoddy? pffft... u got ur nuts crossed mr squirrel. |
Tbh XFX is shit these days, they make horrible "own" versions of radeon cards, cheap PCB´s, cheap condensators + noisy non-reference coolers. I had XFX 4890 CF setup, card didnt even fucking have sensor for VRM temps (Only which you could monitor was core temp) + it overclocked like 20 mhz from core  . I can only imagine XFX version from latest fermi cards, the explosion would be massive when you turn computer on.
EDIT: Also, the black PCB on my radeon cards, started to change color to white on some points after like 3 months of use GG |
ref boards? pfft I think not.. |
|
| Back to top |
|
|
| Page 1 of 1 |
All times are GMT + 1 Hour |
|
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
Powered by phpBB 2.0.8 © 2001, 2002 phpBB Group
|
|
 |
|
