Hi guys sharing my results with my awesome i7 920 cpu!
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
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
40416 efficiency
@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
Bench rig photos
Photo 1, 2 and 3.
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
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
i7 920 3836A756 @4769Mhz at 1.59375v bios
Max screen capture capable @4680Mhz at 1.5875v bios
Max Super Pi 1M & Pifast
@4677Mhz at 1.5875v bios
@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
Bench rig photos
Photo 1, 2 and 3.