OC system :
- DFI lp ut nforce4 ultra-d --> stock bios 1/25
- AMD A64 3000+ Venice CBBLE 0512DPBW
- OCZ powerstream 520W
- 2x512MB twinmoss 'UTT'
- HIS X800XL iceqII
- H²O cooled -> Cathar G4 + DD heatercore + Laing D4 + 1/2" clearflex
Results :
- max HTT --> 445 HTT
- MAX FSB --> 243FSB/cas2 2 2 8 @ 3.2Vdimm / 10 passes test#5 . I'm having trouble getting higher even with extra Vdimm . Its most likely bios related as i'm still on stock bios . But the rest is working without one glitch and knowing DFI its better to leave it alone then ;-) (for now)
- 2500mhz : 277x9@1.4Vcore (166divider op DDR)
- 2600mhz : 289x9@1.4Vcore (166divider op DDR)
- 2700mhz : 300x9@1.4Vcore (166divider op DDR)
- 2772mhz : 308x9@1.45Vcore (150divider op DDR)
- 2826.8mhz : 314x9@1.5Vcore (150divider op DDR)
- 2880.1mhz : 320x9@1.55Vcore (150divider op DDR) --> SuperPi / aquamark 3
- 2934.1mhz : 326x9@1.63Vcore <--- max stable
2934@1.63Vcore isnt 100% stable , long torture session will end in a reboot . I'm gonna prime overnight @1.65 and see if it makes it.
Anything higher ends in a reboot , no matter what Vcore you trow at it . No error no bod just a black screen and a reboot .
Now all i need to learn is DDR overclocking on A64 , there's just so much to tweak ... :<