XS INTEL CORE i7 STABLE OVERCLOCKING DATABASE

**gFiz** · 07-30-2009, 05:10 AM

doesn't really matter anyway since the OP hasn't updated in a month.

**MarcusFoX** · 08-04-2009, 07:00 AM

Update this thread...

**batmang** · 08-04-2009, 12:05 PM

Old screenshot of 6 hours prime... trust me, its stable. I've since got down to 1.15v (with 7/24 BIOS) and 8-8-8-18 timings.

CPU: i7 920 (D0)
USERNAME: batmang
CPU MHZ: 3.6GHz
HT: ON
CPU BATCH: 3903A468
CPU S-SPECK: SLBEJ
QPI/VTT 1.32-1.34v
CPU VOLTS: 1.15-1.16
CPU COOLING: Air
BRAND AND MODEL OF COOLER: Noctua NH-u12P w/ 87CFM Scythe Ultra Kaze
MOBO BRAND AND MODEL: DFI T3EH8
BIOS VERSION: 7/24/09
OS: Windows 7
RAM BRAND: Kingston
RAM MODEL: HyperX PC3-16000 3x1GB
RAM MHZ: 1800
RAM TIMMINGS: 8-8-8-18

**billdavis** · 08-07-2009, 11:35 PM

Should Be Up To Date

**mastrdrver** · 08-15-2009, 02:25 PM

Originally Posted by batmang

CPU: i7 920 (D0)
USERNAME: batmang
CPU MHZ: 3.6GHz
HT: ON
CPU BATCH: 3903A468
CPU S-SPECK: SLBEJ
QPI/VTT 1.32-1.34v
CPU VOLTS: 1.15-1.16
CPU COOLING: Air
BRAND AND MODEL OF COOLER: Noctua NH-u12P w/ 87CFM Scythe Ultra Kaze
MOBO BRAND AND MODEL: DFI T3EH8
BIOS VERSION: 7/24/09
OS: Windows 7
RAM BRAND: Kingston
RAM MODEL: HyperX PC3-16000 3x1GB
RAM MHZ: 1800
RAM TIMMINGS: 8-8-8-18

Wow, what's your pack date?

I have same batch and run 1.325 vvt for 3600mhz uncore/1600 ram. I have GSkill Pi (blue) running 7-7-7-21 1T with 1.68v. I run 200x19 on cpu and only need 1.2v bios with LLC on P6T6. 5+ hr OCCT linpack and 150 runs (25000) of LinX 0.6.1 stable.

What vcore are you using for 4.2 and what multi/bclk arangement?

**MarcusFoX** · 08-16-2009, 07:42 AM

you bastade.....you spelt my name wrong

and im core votage was different from the first to the second run I bumped it down to 1.3875. So 1.3875 should be in ur chart on my OC.

**JustCallMeFrank** · 08-25-2009, 01:44 AM

CPU: W3520
USERNAME: JustCallMeFrank
CPU MHZ: 4325MHZ
HT: ON
CPU BATCH: 3849A773
CPU S-SPEC: SLBEW
QPI/VTT 1.23
CPU VOLTS: 1.375
CPU COOLING: WATER
BRAND AND MODEL OF COOLER: GTZ, PA120.3, MCR220
MOBO BRAND AND MODEL: DFI UT X58 T3eH8
BIOS VERSION: 07/24/2009
OS: 7 64 RC1
RAM BRAND: G.SKILL
RAM MODEL: PI 1600MHZ CAS8
RAM MHZ: 1640MHZ
RAM TIMINGS: 8-8-8-21 1T

**dorkiedoode** · 08-25-2009, 02:03 AM

Originally Posted by dorkiedoode

updated;

CPU: i7 920
USERNAME: dorkiedoode
CPU MHZ: 4011
HT: ON
CPU BATCH: 3849A832
CPU S-SPECK: SLBEJ
QPI/VTT 1.2
CPU VOLTS: 1.20
CPU COOLING: AIR
BRAND AND MODEL OF COOLER: SUNBEAM CORE CONTACT FREEZER
MOBO BRAND AND MODEL: GIGABYTE UD4P
BIOS VERSION: F7
OS: 7 64-bit
RAM BRAND: OCZ
RAM MODEL: Platinum
RAM MHZ: 1528
RAM TIMMINGS:7-7-7-24

update mines

. i don't want to be the lowest one there lol

**JustCallMeFrank** · 08-29-2009, 10:20 PM

who's the girl on your wallpaper?

**ExEngineer** · 09-01-2009, 05:52 AM

Well, this is my first build and my first overclock, so I'm pretty happy with the results so far. It was such an easy overclock thanks to this thread (and others there at XS) that I'm tempted to go for more, but for now I think I start actually using this computer for a while.

CPU: i7 920 D0
USERNAME: ExEngineer
CPU MHZ: 4000 MHZ
HT: ON
CPU BATCH: 3913B225
CPU S-SPEC: SLBEJ
QPI/VTT 1.306
CPU VOLTS: 1.263
CPU COOLING: WATER
BRAND AND MODEL OF COOLER: HK3.0
MOBO BRAND AND MODEL: Rampage II Extreme
BIOS VERSION: 1504
OS: W7 64 RTM
RAM BRAND: Corsair
RAM MODEL: Dominator 1600MHZ CAS8
RAM MHZ: 1603 MHZ
RAM TIMINGS: 8-8-8-24 1T

Ignore the NB/SB temps, the ASUS temp program didn't play nice with CPU-Z. The NB/SB were running around 43°C before I turned on CPU-Z.

**Sniper** · 09-04-2009, 01:53 AM

CPU:Xeon W3520
USERNAME:Sniper
CPU MHZ: 4.536 Ghz
HT: ON
CPU BATCH: 3848A352
CPU S-SPECK: SLBEW
QPI/VTT 1.38
CPU VOLTS: 1.376
CPU COOLING: Water
BRAND AND MODEL OF COOLER: HK 3.0, PA120.3 + BIP3 with quiet fans
MOBO BRAND AND MODEL: GB EXTREME
BIOS VERSION: F8b
OS: Win 7
RAM BRAND: Corsair
RAM MODEL: 1600 C7
RAM MHZ: 1728
RAM TIMMINGS: 7-8-7-24

Ambient temp was 23-24c.

**Sniper** · 09-07-2009, 12:26 AM

CPU:Xeon W3520
USERNAME:Sniper
CPU MHZ: 4.599 Ghz
HT: ON
CPU BATCH: 3848A352
CPU S-SPECK: SLBEW
QPI/VTT 1.36
CPU VOLTS: 1.408
CPU COOLING: Water
BRAND AND MODEL OF COOLER: HK 3.0, PA120.3 + BIP3 with quiet fans
MOBO BRAND AND MODEL: GB EXTREME
BIOS VERSION: F9c
OS: Win 7
RAM BRAND: Corsair
RAM MODEL: 1600 C7
RAM MHZ: 1314
RAM TIMMINGS: 7-7-7-24

Ambient temp was 23-24c.

Sorry for spamming this old thread, just need to have this documentet somewhere

**imo** · 09-09-2009, 11:43 AM

CPU:Core i7 920
CPU S-SPECK: SLBEJ
CPU BATCH: 3849B018
CPU MHZ: 4.500 Ghz
HT: ON
QPI/VTT 1.3
CPU VOLTS: 1.36
CPU COOLING: Air
BRAND AND MODEL OF COOLER: Meghalames
MOBO BRAND AND MODEL: Asus P6T Deluxe
BIOS VERSION: 1504
OS: Win RC 7
RAM BRAND: Corsair
RAM MODEL: 1600 C7
RAM TIMMINGS: 7-7-7-20 1T

**Sniper** · 09-12-2009, 01:18 AM

CPU:Xeon W3520
USERNAME:Sniper
CPU MHZ: 4.746 Ghz
HT: OFF
CPU BATCH: 3848A352
CPU S-SPECK: SLBEW
QPI/VTT: 1.32
CPU VOLTS: 1.456
CPU COOLING: Water
BRAND AND MODEL OF COOLER: HK 3.0, PA120.3 + BIP3 with quiet fans
MOBO BRAND AND MODEL: GB EXTREME (unmodded)
BIOS VERSION: F9c
OS: Win 7
RAM BRAND: Corsair
RAM MODEL: 1600 C7
RAM MHZ: 1356
RAM TIMMINGS: 7-7-7-24

Ambient temp was 20-22c.

**avercros** · 09-12-2009, 04:45 PM

Originally Posted by Sniper

CPU:Xeon W3520
USERNAME:Sniper
CPU MHZ: 4.746 Ghz
HT: OFF
CPU BATCH: 3848A352
CPU S-SPECK: SLBEW
QPI/VTT: 1.32
CPU VOLTS: 1.456
CPU COOLING: Water
BRAND AND MODEL OF COOLER: HK 3.0, PA120.3 + BIP3 with quiet fans
MOBO BRAND AND MODEL: GB EXTREME (unmodded)
BIOS VERSION: F9c
OS: Win 7
RAM BRAND: Corsair
RAM MODEL: 1600 C7
RAM MHZ: 1356
RAM TIMMINGS: 7-7-7-24

Ambient temp was 20-22c.

OMG!!!!!!

Nice OC!

**Sniper** · 09-12-2009, 04:54 PM

Thanks

This chip really should have been a W3540, I need higher mp to go further. I can boot and prime at 226, at 227 the mb does'nt even try to boot. I need a new mb, hoping GB X58A will be released soon.

**jasjeet** · 09-13-2009, 07:44 AM

i have the opportunity to get these batches:
3838A431 SLBEJ
And
3911A200 SLBEJ

Any good?

**zalbard** · 09-13-2009, 07:57 AM

Originally Posted by Sniper

CPU:Xeon W3520
USERNAME:Sniper
CPU MHZ: 4.746 Ghz

PCI-E Frequency?
And nice result!

**Sniper** · 09-13-2009, 08:42 AM

102

**MarcusFoX** · 09-24-2009, 01:43 PM

Sniper thats a really nice oc man... gj I think most chips on here could do that speed.. its keepin these puppy cool is the trick.

**Sniper** · 09-24-2009, 02:14 PM

Maybe not most of them, but I'v certanly seen better chips than this one in theese forums. Cooling is essential though as you say, I'v got 2 tripple rads and ambient in the low 20, that helps.

**luihed** · 09-27-2009, 04:21 PM

Here's 8 hours in stupid world....

**error404** · 09-27-2009, 06:21 PM

I'm sorry for asking such a dumb question, but... I recently got a core i7 920 / classified MB and I have never overclock anything!

What would be a good "first time" reading / tutorial?

thanks!

**AceBaran** · 09-27-2009, 08:40 PM

http://www.chilledpc.co.uk/forum/showthread.php?t=9960

http://forums.extremeoverclocking.co...d.php?t=324998

Have fun!

**zalbard** · 09-28-2009, 04:08 AM

Originally Posted by error404

I'm sorry for asking such a dumb question, but... I recently got a core i7 920 / classified MB and I have never overclock anything!

What would be a good "first time" reading / tutorial?

thanks!

http://www.xtremesystems.org/forums/...90&postcount=1
http://www.xtremesystems.org/forums/...d.php?t=205779
http://www.xtremesystems.org/forums/...&postcount=877
http://www.xtremesystems.org/forums/...d.php?t=224806

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