Core i7 Overclocking thread - Page 30

**Roadhog** · 04-13-10, 08:41 PM

Quote:

Originally Posted by Toss3

Water - Heatkiller Rev 3 CPU block + BlackIce GTx 360 rad.

EDIT: Got it to boot with 4300Mhz.

Idle temps with vcore at 1.44 are ~35c.

You mist live in an ice box.

Toss3 · 04-14-10, 03:38 AM

Quote:

Originally Posted by Roadhog

You mist live in an ice box.

Naw my room temps were below 20c yesterday.

Got it running stable(10runs of intel's burn test) at 1.45V and 4200Mhz. Idles at around 40c and max temps are somewhere between 70-80c.

Revs · 04-14-10, 03:57 AM

Quote:

Originally Posted by ATOJAR

Ok something weird about turbo mode, Its in the bios when the multiplier is set to auto but as soon as i manually input any figure the turbo mode option goes!

Also if i try the x19 multiplier my two closes memory options are 1335MHz or 1779MHz!

Something's wrong there. If your Base Clock is at 200mhz and your memory multiplier is at 8x that should give you 1600mhz, regardless of the CPU multiplier.

I'm not familiar with the P6T BIOS so I don't know about Turbo modes relation to the manual multiplier setting.

Quote:

Originally Posted by Toss3

Naw my room temps were below 20c yesterday.

Got it running stable(10runs of intel's burn test) at 1.45V and 4200Mhz. Idles at around 40c and max temps are somewhere between 70-80c.

Damn dude that's a lot of volts

My CPU load temp is about 58c. The graphics card were idling at 24c last night, 43 under load

. Godda love this WC!

Toss3 · 04-14-10, 05:46 AM

Quote:

Originally Posted by Revs

Something's wrong there. If your Base Clock is at 200mhz and your memory multiplier is at 8x that should give you 1600mhz, regardless of the CPU multiplier.

I'm not familiar with the P6T BIOS so I don't know about Turbo modes relation to the manual multiplier setting.

Damn dude that's a lot of volts

My CPU load temp is about 58c. The graphics card were idling at 24c last night, 43 under load

. Godda love this WC!

If it dies I'll have a good reason to upgrade to a D0.

1.45 vcore with a 1.35 VTT is really pushing it.

**Roadhog** · 04-14-10, 03:07 PM

Quote:

Originally Posted by Toss3

Naw my room temps were below 20c yesterday.

Got it running stable(10runs of intel's burn test) at 1.45V and 4200Mhz. Idles at around 40c and max temps are somewhere between 70-80c.

K, so my Ice box comment stands.

newparad1gm · 06-23-10, 12:24 PM

How common is it to find that one has to increase the voltage on their Core i7s as time goes on to remain stable at the same overclock? I used to be able to run my Core i7 965 at 3.8GHz at 1.22V for hours Prime95 stable (no bluescreening or restarts either, I just stop the test after a few hours). This was half a year ago.

A couple of days ago I decided to run Prime95 again on a whim to test some temperatures (I had just cleaned out my PC and reseated the CPU HSF). My computer bluescreened after 5 minutes. I had to raise the CPU voltage to 1.25V (without changing any other settings) to get Prime95 running stably again for a few hours.

I guess my hardware also changed in the meantime. I went from GTX 280s to GTX 480s and I added the Intel SSD. Could this also have caused my overclock to fail?

Dr.Nick · 06-24-10, 01:14 PM

Yeah if you put more of a load on it you can find yourself raising voltages. I don't think you have to because of age unless its been running very hot for prolonged periods of time. It could also be that what you thought was stable never really was and the increased load from the faster cards and drive and/or summer heat have pushed it over the edge.
Stick with intelburntest; if it can pass an overnight marathon of that then it truly is stable imho. Mine has been on 24/7 since January without any probs

Muppet · 09-07-10, 03:14 AM

I have been messing with the clocks abit. This is perfectly stable in Windows too.

**mullet** · 09-07-10, 10:41 AM

Good grief!!!!!!!!!!!!!!

Muppet · 09-07-10, 04:01 PM

Quote:

Originally Posted by slaWter

Very nice Muppet! Unlocked multi ftw!

How about 5GHz?

A 32nm CPU and your Phase would be a nice dream team. Are you going to wait for Sandy Bridge E or do you have any plans to get a 32nm Xeon or Extreme Edition a bit earlier?

5Ghz for be sweet. Doubt I could get there though. At least not without LN2. The clocks that I was running there are Windows stable. So thee is more in it yet.

I'm not sure which CPU I will get next. I have been very tempted to get a 980 like you have. Just haven't made up my mind yet.

Muppet · 09-10-10, 01:05 AM

Well there is still more in this W3570

Super PI 1m 8.52 by MaddMuppet, on Flickr

Super PI 32m 7.58 by MaddMuppet, on Flickr

**mullet** · 09-10-10, 11:27 PM

When I ever upgrade ima bug you 2 to death.

06-23-10, 12:24 PM	#354
newparad1gm Registered User Join Date: Mar 2007 Posts: 690	Re: Core i7 Overclocking thread How common is it to find that one has to increase the voltage on their Core i7s as time goes on to remain stable at the same overclock? I used to be able to run my Core i7 965 at 3.8GHz at 1.22V for hours Prime95 stable (no bluescreening or restarts either, I just stop the test after a few hours). This was half a year ago. A couple of days ago I decided to run Prime95 again on a whim to test some temperatures (I had just cleaned out my PC and reseated the CPU HSF). My computer bluescreened after 5 minutes. I had to raise the CPU voltage to 1.25V (without changing any other settings) to get Prime95 running stably again for a few hours. I guess my hardware also changed in the meantime. I went from GTX 280s to GTX 480s and I added the Intel SSD. Could this also have caused my overclock to fail? __________________ WAR MACHINE: Intel Core i7 3930K \| Asus X79 Sabertooth \| 4x4 GB G.Skill RipJaw PC3-12800 \| 2x EVGA NVIDIA GTX TITAN Signature 6GB SLI \| OCZ Vertex 3 240GB SSD \| 2x500 GB Seagate Barracuda RAID 0 \| Seagate FreeAgent 500GB External \| LG BD-ROM \| Cyber Acoustics CA3001WB 2.1 Speakers \| ABS SL 1050W PSU \| 3x Acer GD235HZ 23.6in 120Hz \| Silverstone Fortress FT02 \| Windows 8 Pro x64 \| NVIDIA 3DVision SURROUND CRIMSON DYNAMO: Intel Core i7 2600K \| Gigabyte Z68X-UD3H \| 2x4 GB G.Skill Ripjaw PC3-12800 \| XFX AMD HD7970 3GB \| Intel X-25M G2 160GB SSD \| 2x250GB RAID 0 \| Samsung BD-ROM \| Corsair TX 850W PSU \| Toshiba 42" REGZA 1080p HDTV \| Antec 900 ATX \| Windows 8 Pro x64 Sailor Jupiter (HTPC): Intel Pentium Dual-Core E5200 \| ZOTAC Geforce 9300 \| 2x2 GB OCZ Fatal1ty PC2-8500 \| WD 1TB \| Hitachi 2TB External \| MediaSonic HFR2-SU3S2 6x3TB Seagate Barracuda RAID 1+0 \| LG Blu-Ray/HD DVD-ROM \| FSP 150W PSU \| Toshiba 42" REGZA 1080p HDTV \| Foxconn RS233 mini-ITX \| Windows 7 Pro x86

06-24-10, 01:14 PM	#355
Dr.Nick Registered User Join Date: Nov 2004 Posts: 1,044	Re: Core i7 Overclocking thread Yeah if you put more of a load on it you can find yourself raising voltages. I don't think you have to because of age unless its been running very hot for prolonged periods of time. It could also be that what you thought was stable never really was and the increased load from the faster cards and drive and/or summer heat have pushed it over the edge. Stick with intelburntest; if it can pass an overnight marathon of that then it truly is stable imho. Mine has been on 24/7 since January without any probs __________________ i7 920@4.03\|asus p6t7ws\|6gb ocz\|gtx580oc sli\|x-fi fatality\|x25m+12tb\|enermax 1kw\|dell u3011 & 2405fpw

09-07-10, 03:14 AM	#356
Muppet Registered User Join Date: Jun 2004 Location: New Zealand Posts: 3,111	Re: Core i7 Overclocking thread I have been messing with the clocks abit. This is perfectly stable in Windows too.

09-07-10, 10:41 AM	#357
mullet Join Date: Oct 2005 Posts: 7,998	Re: Core i7 Overclocking thread Good grief!!!!!!!!!!!!!! __________________ • LIAN-LI PC-A70B • ASUS MAXIMUS V FORMULA (0701) • i7-3770k + NOCTUA\|NH-D14 • Intel 520 240GB SSD • G.SKILL Ripjaws X Series 16GB DDR3 1600 • • EVGA GeForce GTX 680 • PCP&C 750 Quad • ASUS 12x BD-ROM • DELL U2412M E-IPS • Windows 7 Pro x64 SP1 • Logitech Z5500 5.1 •

09-10-10, 01:05 AM	#359
Muppet Registered User Join Date: Jun 2004 Location: New Zealand Posts: 3,111	Re: Core i7 Overclocking thread Well there is still more in this W3570 Super PI 1m 8.52 by MaddMuppet, on Flickr Super PI 32m 7.58 by MaddMuppet, on Flickr

09-10-10, 11:27 PM	#360
mullet Join Date: Oct 2005 Posts: 7,998	Re: Core i7 Overclocking thread When I ever upgrade ima bug you 2 to death. __________________ • LIAN-LI PC-A70B • ASUS MAXIMUS V FORMULA (0701) • i7-3770k + NOCTUA\|NH-D14 • Intel 520 240GB SSD • G.SKILL Ripjaws X Series 16GB DDR3 1600 • • EVGA GeForce GTX 680 • PCP&C 750 Quad • ASUS 12x BD-ROM • DELL U2412M E-IPS • Windows 7 Pro x64 SP1 • Logitech Z5500 5.1 •

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