show your sandy bridge 24/7 clocks and volts

Acolyte · 13 Oct 2011 at 07:30

Heres mine, i struggle greatly to get anything over 4.5Ghz stable no matter what volts i use really, so i've settled for 4.5Ghz as a daily ocverclock which has proved to be completely stable for a few weeks now even i the volts are a bit high (obviously not the best chip). On a OcUK H20 Extreme with Akasa Venom fans.

ChrisGTL · 13 Oct 2011 at 11:59

Acolyte said:
On a OcUK H20 Extreme with Akasa Venom fans.

Can you point me towards this product please?

ChrisGTL · 13 Oct 2011 at 12:05

This is my 24/7 OC.

Noctua D14 with stock fans, I have my cooler directed so hot air is blown out of top Phantom case.

LtMatt · 13 Oct 2011 at 12:33

Acolyte said:
Heres mine, i struggle greatly to get anything over 4.5Ghz stable no matter what volts i use really, so i've settled for 4.5Ghz as a daily ocverclock which has proved to be completely stable for a few weeks now even i the volts are a bit high (obviously not the best chip). On a OcUK H20 Extreme with Akasa Venom fans.

What cooler?

Acolyte · 14 Oct 2011 at 00:18

LtMatt said:
What cooler?

The OcUK H20 Extreme water cooling, they stopped selling it the day after i bought it for some reason, so you cant get it anymore but its essentially a H80.

The hottest core reaches 65 degrees during IBT.

Howling · 14 Oct 2011 at 01:30

4.81GHz @ 1.37v, Max Temp 68C (on Core#1, why's the second core always hottest? lol)

Boostjunky · 14 Oct 2011 at 11:21

Hi

I managed to get this stable yesterday, [email protected], 2600k HT disabled but C1E throttling enabled, using offset voltage. I know the voltage might be a little high but I figured as i'm using offset voltage it won't be that high all the time. I get of peak of 1.424v during gaming its also under water so stays nice and cool.

Cheers

MichaelM · 14 Oct 2011 at 15:48

Does anyone have a round up of everyone's stable overclocks or will I have to sift through the entire thread to figure out what the average is? Something like they have it for the phenoms on xtremsystems.
I hope mine can get 4.8GHz under 1.38v

ChrisGTL · 14 Oct 2011 at 16:42

https://spreadsheets.google.com/pub?key=0AldAG0FCQxM-dHFiVnRKMkdoT3BackRucFN2SjVhYkE&w=110&h=650

That's all I can find. Maybe of some use though.

MichaelM · 14 Oct 2011 at 16:55

ChrisGTL said:
https://spreadsheets.google.com/pub?key=0AldAG0FCQxM-dHFiVnRKMkdoT3BackRucFN2SjVhYkE&w=110&h=650

That's all I can find. Maybe of some use though.

Excellent, cheers

MichaelM · 14 Oct 2011 at 17:31

Heres that data turned into a scatter graph.

X axis = GHz
Y axis = Vcore

So 4.5-4.6 seems the average when staying within Intel's recommended settings

Kinda knew that already with OcUK's bundles haha

koooowweeee · 14 Oct 2011 at 23:26

MichaelM said:
Does anyone have a round up of everyone's stable overclocks or will I have to sift through the entire thread to figure out what the average is? Something like they have it for the phenoms on xtremsystems.
I hope mine can get 4.8GHz under 1.38v

make one ill add it to OP

Nodiggidy123 · 15 Oct 2011 at 09:27

just a quick stability check before i prime.

MichaelM · 15 Oct 2011 at 14:02

koooowweeee said:
make one ill add it to OP

There is not much point to doing that with this thread because 24/7 stability is open to the posters interpretation. The data posted from the overclock.net forum had everyone running 8+ hours of Prime blend so its much easier to trust the data comparison.
The scatter graph will still be of relevance and interest to people here anyway, so feel free to add that to the original post with a link to the raw data

mattyj1085 · 15 Oct 2011 at 18:43

Anyone know how to get CPU Z to show the right voltage for my Gigabyte Z68XP-UD3 board?

Acolyte · 15 Oct 2011 at 21:05

Got the itch to fiddle some more managed to get it stable but im on the limit of my volts, don't really want to go 1.4v +

!TIMMY! · 15 Oct 2011 at 21:39

I have finally started OCing my 2600k, got it in at 4.6ghz @ 1.31v, OCCT 1 hr passed and Primed for just over an hour too. Need to test more with prime.

!TIMMY! · 16 Oct 2011 at 10:57

i2600K @ 4.6GHz by !TIMMY!, on Flickr

Here's mine, just Primed for 10 hours. 1.310v for 4.6GHz. Not going to try and get higher, it's high enough and nicely in the safe voltage zone.

Temps reached about 60C using my Prolimatech Mega Shadow with push and pull Scythe GT's @ low speeds.

TwsT · 16 Oct 2011 at 13:10

http://valid.canardpc.com/show_oc.php?id=2049227

Intel Core i5 2500K
Windows 7 Ultimate Edition SP1 (Build 7601)
CPU Arch : 1 CPU - 4 Cores - 4 Threads
CPU PSN : Intel Core i5-2500K CPU @ 3.30GHz
CPU EXT : MMX, SSE (1, 2, 3, 3S, 4.1, 4.2), EM64T, VT-x, AES, AVX
CPUID : 6.A.7 / Extended : 6.2A
CPU Cache : L1 : 4 x 32 / 4 x 32 KB - L2 : 4 x 256 KB
CPU Cache : L3 : 6144 KB
Core : Sandy Bridge (32 nm) / Stepping : D2
Freq : 4800.37 MHz (100.01 * 48)
MB Brand : Asus
MB Model : Maximus IV GENE-Z
NB : Intel Sandy Bridge rev 09
SB : Intel ID1C44 rev 05
GPU1 Type : Intel HD Graphics 2000 (GT2)
GPU1 Clocks : Core 850 MHz / RAM 0 MHz
GPU2 Type : NVIDIA GeForce GTX 460
GPU2 Clocks : Core 777 MHz / RAM 1800 MHz
GPU3 Type : NVIDIA GeForce GTX 460
GPU3 Clocks : Core 777 MHz / RAM 1800 MHz
DirectX Version : 11.0
RAM : 16384 MB DDR3
RAM Speed : 800.1 MHz (1:6) @ 9-9-9-28
Slot 1 : 4096MB (10700)
Slot 1 Manufacturer : Kingston
Slot 2 : 4096MB (10700)
Slot 2 Manufacturer : Kingston
Slot 3 : 4096MB (10700)
Slot 3 Manufacturer : Kingston
Slot 4 : 4096MB (10700)
Slot 4 Manufacturer : Kingston

Gerard · 16 Oct 2011 at 18:42

Spit said:
Same here

Just done an hour of Prime stress test at 5Ghz. Will try overnight later. Passes the Intel Burn In test this morning also

Retail 2600k @ 5Ghz : 1.44v
Asus Maximus Extreme Z
16Gb Corsair 1600MHz Vengeance 8-8-8-24
Noctua DH-14
2x 6950 xfire
256Gb M4 SSD

Not think that voltage and those load temps are a bit high? :eek: