New E6600 batches, post your Overclock

[sreedx2]

Great.. thanks for the results, I am probably going to go with a 6700 or 6600.. wonder if the newer 6700 batches clock well or are Vcore hungry

[cblguy]

Hmm.. I got a week 32 chip, so I don't know.. :P
Hasn't Intel made any in 2007? If they have made E6600 chips will the stepping then be L7xxx?

There are some of us with L707A e6600 chips. I have one. I'm at 3.013 GHz, 1.41 volts. I had to start upping voltage from stock to be stable at 2.8 GHz. I'm not going for big overclocks though, just a stable "daily driver".

[Ten]

7638A@3.6 load vcore1.50 and 1.55 in bios


Ambient ~19c

[Infa]

Wonder why it is like that, the newer the cpu is the worse it clocks and needs more vcore?! the closer its release date the better it clocks, i have been pretty lucky i guess with week 44 ...can go 3.6 with 1.40ish

[PeScHka]

Heh nice thread .. now i see that my E6400 isn't as bad as i think. It's stable on 3960Mhz with 1.7V(vdrop) on AIR (you don't wanna know how ). The max is 4160 but it restarts on loading windows ... I have to make vmod on my motherboard and test it on 1.8V

EDIT: lol I forgot it's L629A910 revision 001 ... 2M

[keldererik]

I've got myself a L635A533

it does 3200MHz at 1.28V (1.24V in windows), guess im lucky I didn't bought one later.

[sreedx2]

I've got myself a L635A533

it does 3200MHz at 1.28V (1.24V in windows), guess im lucky I didn't bought one later.

How much volts to get to 3.6ghz ?

[Jultsu]

L632A896

lapped

watercooled

9x333 = 3000MHz @ 1.216v (1.200 with droop)

dual prime95 48 hours stable

Idle temps 29 cpu / 42 both cores
full load 39 cpu / 49 both cores

Could not get to 3600MHz even with 1.46 volts.

[sreedx2]

L632A896

lapped

watercooled

9x333 = 3000MHz @ 1.216v (1.200 with droop)

dual prime95 48 hours stable

Idle temps 29 cpu / 42 both cores
full load 39 cpu / 49 both cores

Could not get to 3600MHz even with 1.46 volts.

was 3ghz the maximum OC you could get or are you just running that 24/7

[mascaras]

Those are extremely LOW temperatures for full load... omg.... what wc kit is it anyway? specs plz
and IHS still on?

wc Kit:

radiator: aquacomputers airplex evo 240mm
CPU : Nexxxos XP silver
Pump: eheim S1000 station
Fans : 2x 120mm enermax dual ball bearing


IHS ON




regards

[Kryckter]

Week 32

3.6 @ 1.3875 Voltage in BIOS

Idle is around 35 celc. and full load 50-55 celc. (Water cooled)

[Jultsu]

was 3ghz the maximum OC you could get or are you just running that 24/7

This is my new 24/7. I did however try some fancy stuff back when it was still cold outside (and so was my rig ) As you can see, -1 celcius outside.
The latencies were VERY loose, so the superPi results are not groundbreaking.....

http://img409.imageshack.us/img409/5...rpi32mjrg2.jpg

[Jultsu]

Well, I thought what the heck. I'm now benching 9x400 = 3600MHz with 1.465v after droop. So far 30min dual prime95 stable.

[anzial]

I had week 42, could clock it up to 3.066 at stock volts 1.325, stock cooler, I think it topped out around 3.2-3.3ghz, week 30 B chip runs 3.6 at 1.4vcore, 52C load with watercooling, 8hours orhtos stable. I tried 3.8 with 1.55 vcore, 64C load too much for my taste

[Dede99]

this is my E6600 max stable 3.55 at 1.45v I try 3.6 with up to 1.57v and but no way can't make it stable

[sreedx2]

L632A896

lapped

watercooled

9x333 = 3000MHz @ 1.216v (1.200 with droop)

dual prime95 48 hours stable

Idle temps 29 cpu / 42 both cores
full load 39 cpu / 49 both cores

Could not get to 3600MHz even with 1.46 volts.

you could not reach 3.6 with 1.46V under load or bios ?

I assume you did not try any higher Vcore ?

this is my E6600 max stable 3.55 at 1.45v I try 3.6 with up to 1.57v and but no way can't make it stable

well atleast you can reach 3.55

[|2ed |ey]

L64F040 SL9ZL Malay from newegg about 2 weeks old

about 3.2ghz max with 1.5v vcore (ty)

Yah, got a L629F which I purchased 2weeks ago will only do 3.45ghz at bios vcore 1.55v. This is the oldest batch that I can find and it still turns out bad.
The rest are batches starting with 7.

Think the 'F' are really FFFFFF

[Jultsu]

you could not reach 3.6 with 1.46V under load or bios ?

Well, it's 24h dual prime95 stable now. 9x400 1.456v (1.5000 @ bios)

[sreedx2]

Yah, got a L629F which I purchased 2weeks ago will only do 3.45ghz at bios vcore 1.55v. This is the oldest batch that I can find and it still turns out bad.
The rest are batches starting with 7.

Think the 'F' are really FFFFFF

well my 29B is not that great 3.2ghz 1.41v loaded

Yeah it is going to be a crapshoot for me ... just randomly buy a cpu and hope it clocks well lol

[pss75]

I broke the good e6600 in my sig while removing the IHS, just got this, 7638A760 and it does 3600 at 1.46vcore (bios). temps are good, idles 25 deg and 40 load

[CrimInalA]

I recently bought a xeon 3060 . The batch number if i recall right is 7640A .
I really had a hard time finding a stable OC . and with stable i mean stable .
Lots of times i've seen orthos small fft crash after 12 -16h or more .
I can post at very high frequencies (3.9ghz) with a 'passive' cooled scythe ninja . The cpu never reboots or blue screens and almost always posts . but to get it orthos stable is just not possible and requires crazy voltages .
I'm now at 3290mhz (470x7) with 1.4 in bios . (1.329 load)
the board is a DS3 rev 3.3 .
anyway , to get like lets say 100-200mhz more out of it , i have to up voltage to 1.5 in bios . and even then it will error after 15+ hours orthos .
really hard to find a stable freq .

my E6300 L629B was alot easier and did 3430 mhz with 1.475 in bios (1.39 load). when it wasn't stable it would just blue screen/reboot or not post at all .

[sreedx2]

I recently bought a xeon 3060 . The batch number if i recall right is 7640A .
I really had a hard time finding a stable OC . and with stable i mean stable .
Lots of times i've seen orthos small fft crash after 12 -16h or more .
I can post at very high frequencies (3.9ghz) with a 'passive' cooled scythe ninja . The cpu never reboots or blue screens and almost always posts . but to get it orthos stable is just not possible and requires crazy voltages .
I'm now at 3290mhz (470x7) with 1.4 in bios . (1.329 load)
the board is a DS3 rev 3.3 .
anyway , to get like lets say 100-200mhz more out of it , i have to up voltage to 1.5 in bios . and even then it will error after 15+ hours orthos .
really hard to find a stable freq .

my E6300 L629B was alot easier and did 3430 mhz with 1.475 in bios (1.39 load). when it wasn't stable it would just blue screen/reboot or not post at all .

thanks for the info

I broke the good e6600 in my sig while removing the IHS, just got this, 7638A760 and it does 3600 at 1.46vcore (bios). temps are good, idles 25 deg and 40 load

are you kidding me , I had a 38F and it was so bad I got rid of it asap

[|2ed |ey]

Seems like the newer batches might have a chance of getting some nice clocks..

Hmm.. maybe i will try a E6420.

[pss75]

thanks for the info



are you kidding me , I had a 38F and it was so bad I got rid of it asap

Luck is still the name of the game, i had a L628A988 for testing, it would do 3600 but only with 1.65v!!!, ebaying it now

[911us]

week 37A

max stable is 3.5Ghz (1.42v real),can't get 3.6g stable at all

bad bad bad