Now that I've found my max Bclk limit of 228-230Blck, it's time to revisit max i7 920 AIR overclocks with HT disabled :D
Room temp = 21.5C - 23.5C
System specs
- Intel Core i7 920 3836A756
- Thermalright Ultra 120 Extreme + LGA1366 Bolt Thru kit + 2x 120x38mm Scythe UltraKaze 2000rpm 87cfm fans in push/pull
- DFI LP UT X58-T3EH8 R.A51 - 01/06 beta bios
- 128MB Gainward FX5200 PCI
- 2x1GB Corsair DDR3-2133C9DF Dominator + 1GB G.Skill PC3-12800HZ (3x Samsung HCF0)
- Ram cooling: 3x 60x25mm Sunon 23.5cfm Maglev fans
- 80GB Hitachi 7K80 SATAII
- Pioneer DVD-RW
- 1KW Corsair HX1000 psu
- WinXP Pro SP3 full nLite updated hotfixes / Windows 7 beta dual boot
Max screen capture capable @4680Mhz at 1.5875v bios
Max Super Pi 1M & Pifast
@4677Mhz at 1.5875v bios
40416 efficiency
Max Super Pi 32M
@4638Mhz - more efficient run (2178985)
@4652Mhz - less efficient run (2184839)
Lucky I took this screen capture first, as system rebooted before I could load the other cpuz instances :o
Bench rig photos