Soldato
ANy1 got the 939 4800x2 to 2.8. got to 2.7 but it very unsable at 2.8.
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x4800 overclock
- Thread starter elmuzzy66.
- Start date
Soldato
got mine at 2.8ghz but not tryed any benchies yet but seems ok with good temps
my was stable too at 2.7 using the artic freezer. 55c max temp on full load.
Permabanned
make sure you put the htt multiplier to 3x when over 250HTT.
ghgh said:
tried that but it just desn't want to know
Associate
I only got up to about 2.75 24/7 stable on WC back when I had a 4800. I had 2 chips, one significantly newer than the other and they were both near identical for max OC.
Associate
Just to clarify, these were both 939 chips, not AM2. The boards were A8N-SLI Deluxe and A8N32-SLI Deluxe.
Yep, mine is a s939.
It has been in a two different motherboards, an MSI K8N Neo 2 Platinum and a DFI Ultra D with the same results, so it looks like it's not a good oc'ing chip at all, not like an old P4 2.4C I used to have.
Jack
It has been in a two different motherboards, an MSI K8N Neo 2 Platinum and a DFI Ultra D with the same results, so it looks like it's not a good oc'ing chip at all, not like an old P4 2.4C I used to have.
Jack
Associate
here stable @ 2.85ghz on water
motherboard is asus A8R32-MVP - i had an A8N32 sli and it was never as stable at this FSB:
gotta love puss in boots
motherboard is asus A8R32-MVP - i had an A8N32 sli and it was never as stable at this FSB:
gotta love puss in boots
Associate
got around the same 2.85 when i had mine on water ok chip but you can reach the same speeds with a 4400+ on water
(copy from another post)
just got an X2 4800+ through from ocuk.
LCB9E 0641 APMW Z
Got a serious contact issue atm, getting very high temps (60+) (with coretemp) but still: oc results sofar
3000mhz (250*12) - 1.6V core, cores at 62/66c with orthos. PWM @ 88+ and mobo shutdown for safety (lasted about 20 mins till shutdown) xD
2900mhz (242*12) - 1.525V Core, Cores at 60/63 with orthos, PWM at 80 (not happy with that either)
2800mhz (233*12) - 1.375V (stock is 1.35), cores at 55/61 with orthos. pwm at 69. this is how im running atm
imho, these last stepping 4800's seem to be pretty good. came with 4 heatpipe amd cooler too.
just got an X2 4800+ through from ocuk.
LCB9E 0641 APMW Z
Got a serious contact issue atm, getting very high temps (60+) (with coretemp) but still: oc results sofar
3000mhz (250*12) - 1.6V core, cores at 62/66c with orthos. PWM @ 88+ and mobo shutdown for safety (lasted about 20 mins till shutdown) xD
2900mhz (242*12) - 1.525V Core, Cores at 60/63 with orthos, PWM at 80 (not happy with that either)
2800mhz (233*12) - 1.375V (stock is 1.35), cores at 55/61 with orthos. pwm at 69. this is how im running atm
imho, these last stepping 4800's seem to be pretty good. came with 4 heatpipe amd cooler too.