[eva2000]

Thanks to Sascha/Saaya from Cellshock and Peter/Shamino I'll be playing with a 2x1GB Cellshock PC3-14400 8-7-6-21 dual channel kit which is rated for 1.7-1.9v

Sascha sent this kit to Peter for testing before being passed onto to me. Here's Peter's results http://www.xtremesystems.org/forums/...d.php?t=163930 and 2 x 1GB CellShock DDR3 Memory Test

I'll do the photos later, for now some quick tests. What I am interested in is how well they clock for CAS6 !

System:

• Intel Core 2 Duo E6850 L723A347
• Corsair Nautilus 500 H20
• Asus P5K3 Deluxe 0604 official bios
• 128MB Gainward FX5200 PCI
• 2x 1GB Cellshock PC3-14400 8-7-6-21 dual channel kit rated for 1.7-1.9v
• 74GB WD Raptor 8MB
• LiteOn 165H DVD Burner
• Sony FDD
• 1KW PCP&C SLI PSU
• WinXP Pro SP2 Luna Royale Blue themed with nLite + RyanVM updates

Manged to nearly complete 32M @900Mhz 6-6-6-18 1T 266FSB Strap PL6 at 2.25v but failed at very last iteration on 32M run. So backed down to 890mhz 6-6-6-18 1T 266FSB PL6 at 2.25v and here's what I get.

@890Mhz 6-6-6-18 1T 2.25v
266FSB
PL6





@900Mhz 6-6-6-18 1T 2.25v
266FSB
PL6





Above 890-900mhz 6-6-6-18 1T was done with 1.7v max vMCH.

[eva2000]

I've now flashed to 0810 P5K3 Deluxe bios and sees can overclock memory a bit tighter and higher as well. Weird sometimes though, 0810 bios reports it detected an unsupported cpu and for me to flash to latest bios to support my E6850 L723A347 retail cpu ???

System:

• Intel Core 2 Duo E6850 L723A347
• Corsair Nautilus 500 H20
• Asus P5K3 Deluxe 0810 official bios
• 128MB Gainward FX5200 PCI
• 2x 1GB Cellshock PC3-14400 8-7-6-21 dual channel kit rated for 1.7-1.9v
• 74GB WD Raptor 8MB
• LiteOn 165H DVD Burner
• Sony FDD
• 1KW PCP&C SLI PSU
• WinXP Pro SP2 Luna Royale Blue themed with nLite + RyanVM updates

With 0810 bios can even do PL5 with lower vMCH of 1.55v and tighter memory timings.

• @801mhz 6-6-5-18 1T PL5 at 2.00v / 1.55v VMCH - Single 32M & Dual 32M / Everest
• @832mhz 6-6-5-18 1T PL5 at 2.05v / 1.55v VMCH - Single 32M & Dual 32M / Everest
• @842mhz 6-6-5-18 1T PL5 at 2.10v / 1.55v VMCH - Single 32M & Dual 32M / Everest
• @848mhz 6-6-5-18 1T PL5 at 2.10v / 1.55v VMCH - Single 32M / Everest
• @858mhz 6-6-5-18 1T PL5 at 2.15v / 1.55v VMCH - Single 32M & Dual 32M / Everest
• @860mhz 6-6-5-18 1T PL5 at 2.15v / 1.55v VMCH - Single 32M

[eva2000]

Tight timings @9x445FSB 1:2 890Mhz 6-6-5-18 1T PL5 at 2.25v / 1.7v vMCH make sub 12min Super Pi 32M @4005Mhz look very easy



click below image for full screenshot

[NightRaven]

Whoa! time to bring my Gskills for another ride! this is just kick ass!

[eva2000]

Yeah CAS6 is awesome..... but CAS7 seems to hit a P5K3 Deluxe board limit around 930-940mhz 1T regardless of memory timings 7-6-6-x or 8-7-6-x or around 940-950mhz 2T regardless of memory timings. Similar to what Shamino did around 940mhz 7-6-6-16.

Shamino used pencil vMCH and vdimm mods on P5K3 Deluxe, but I can't find anywhere online which shows how to do pencil vdimm mod ???

@940Mhz 7-6-6-18 1T PL6 with 2.15v vdimm and 1.55v vMCH for Single Super Pi 32M. Dual 32M failed half way even with 2.20v vdimm and 1.7v vMCH.

Click below imagest for full screenie

[longsiew]

I think this pair is optimized at CL6.

Command Rate at 1T?? Or Bug on Memset...I still can recall that on certain Asus mobo when u manually set 2T under Bios, but memset still reporting 1T

you should try on Maximus Extreme=)

[eva2000]

Yeah 1T set in bios and reported by everest and memset

Yeah Maximus Extreme seemed to clock DDR3 even better from some folks reports.

[Hurricaneboi]

woahhh...cellshock. serious rams you got there man! great job!