DFI Lanparty UT X58-T3eH8 in the house

Corsair DDR3-2133C9DF dual channel @DDR3-2200Mhz 1.965v

I'm surprised how easy it was to achieve a new personal best dual channel DDR3 max frequency of DDR3-2200Mhz at just 1.965v bios set vdimm

Seems with 16x memory multiplier, both Memset 4.0 Beta2 and CPU Tweaker tool can't report the right memory clock frequency. Had no problems with 14x memory multiplier.

Vcore = 1.05v
DRAM Voltage = 1.965v
CPU VTT = 1.48v + 0.075v

My first Super Pi 32M bench at sub 8min with Core i7 3836A756 on Thermalright Ultra 120 air cooling!

Had to turn off Hyperthreading to reduce the heat output and had to go back to dual channel kit, 2x1GB Corsair DDR3-2133C9DF Dominators as it's only memory I have capable of up to DDR3-2200Mhz Super Pi 32M stable.

With HT off, load temps were around 74-86C. Powermate wattage meter read ~290 watts idle and 305 watts load for Super Pi. I tried running Everest benchmark report (all tests) and measured ~530 watts load drawn from the wall but system rebooted @4610Mhz

For comparisons sake, at 20x133 = 2.666Ghz stock, Powermate wattage meter reads around 125 watts idle with FX5200 PCI video card installed.

Room temp = 24.5C

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 - initial first release 12/18 bios
• 128MB Gainward FX5200 PCI
• 2x1GB Corsair TW3X2G2133C9DF Dominator 9-9-9-24 at 2.0v rated (Samsung ICs)
• Ram cooling: 3x 60x25mm Sunon 23.5cfm Maglev fans
• 750GB Samsung HD753LJ
• Pioneer DVD-RW
• 1KW Corsair HX1000 psu
• WinXP Pro SP3 nLite fully updated

@4610Mhz

I nearly managed to boot into windows to take screen shot at 21x221 = 4638Mhz, but guess either heat or BCLK ceiling was being reached. So settled for 21x220 = 4610Mhz

Some 3Dmark/PCmark Benchmarks still on air cooling

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 - 12/31 bios
• HIS HD4870x2 stock hsf @840/950 - CAT 8.12 (XP SP2) / CAT 8.11 Hotfix (Vista)
• 2x1GB Cellshock PC3-14400 (Micron D9GTR) + 1GB OCZ PC3-14400 Platinum (Micron D9GTR)
• Ram cooling: 3x 60x25mm Sunon 23.5cfm Maglev fans
• 750GB Samsung HD753LJ
• 4x32GB OCZ Core V1 SSD Raid 0 + Highpoint RR3520LF PCI-E Raid controller 256MB Cache
• Pioneer DVD-RW
• 1KW Corsair HX1000 psu
• WinXP Pro SP3 nLite fully updated / Vista Ultimate SP2 Beta 64bit vLite'd

Powermate wattage meter - system power drawn from wall

• Idle = ~360 watts
• Load = ~640 watts in 3d benches and ~680 watts in wprime v1.55 32M

All personal best single video card results (besides 3dmark2003)

3dmark Vantage = TBD
3dmark06 = 27,751
3dmark05 = 36,324
3dmark2003 = 87,280
PCmark05 = 20,977
PCmark Vantage = 8,634

Here's the max wPrime v1.55 32M I can do right now @4518Mhz



Bench rig photos

i have bought already

its a big bang

genial bios
huge work from DFI