Xeon E3110 oc - Quick test

[Jupiler]

Regarding the maximum VCore you can feed the 45nm cpu's for 24/7 usage :

Dualcore : 1.325V max
Quadcore : 1.375V max

[Brama]

Regarding the maximum VCore you can feed the 45nm cpu's for 24/7 usage :

Dualcore : 1.325V max
Quadcore : 1.375V max

You are on the safest side
Probably you are right if you use these voltage in a number crunching machine, really at 100% cpus for 24/7.

In a normal PC used to play, surfing internet, doing some Office, etc., you can push a little more the voltages.

[RealTelstar]

I also like to play safe with voltages.

[Flow999]

My E3110(Q807A091) runs @4,5G with 1,4V stable.Temps under full prime max 54°C (NV120 Premium cooling)
I only run my machine about 3-5hours a day.Thus I have heared Xeons can take a little more vcore than e.g. E8400 due to the longer binning.Is this correct and is 1,4V for my low per day usage okay?

[Jupiler]

Read what I wrote a couple of posts above.
I'm not making this up, this info came from someone at Intel.

[Flow999]

yea i sure read your post.However i ain't running 24/7 only 3-5hrs/day and you only wrote about 45nm cpus.Is it now true or not that the "longer binned" Xeon cpus can take a little more vcore?

[Jupiler]

I don't think that, because they're a bit better binned than the E8400, that they can take more voltage for a longer period of time compared to the E8400.
It applies to all 45nm cpu's, being it Wolfdales or Yorkfileds.

Maybe that in your case, as you'll be running it 3-5 hours a day, you might go a little over the recommended 1.325V, but I personally wouldn't let it run at 1.4V.
But that's my opinion.

[TheInternet1980]

Here's 4.2 on a Q807.



Memory is 1:1, 5-5-5-15-54

Unfortunately, my board's NB HS height will not allow me to orient the HSF (xigmatek HDT-1283) so that air is exhausted out of the back of the case.

I'll be replacing that with this...

http://www.xoxide.com/noctua-n...cooler&channelid=FROOG

Then turning the cooler to blow out the back of the case instead of @ the powersupply. Should net at least a few degrees C cooler @ these settings.

Case I have is this...

http://www.xsreviews.co.uk/rev...ancool-metal-boned-k7/

[nullface]

Regarding the maximum VCore you can feed the 45nm cpu's for 24/7 usage :

Dualcore : 1.325V max
Quadcore : 1.375V max

Why can the Quad take more V than the Dual? A Quad is just 2xWolfdale DIE's, so why are the Quad's rated at higher Volt?

[Brama]

Why can the Quad take more V than the Dual? A Quad is just 2xWolfdale DIE's, so why are the Quad's rated at higher Volt?

Voltage drop due to higher power consumption, I suppose.

[mpc]

My X3110 is so crappy... I need almost 1.4V for 4Ghz. The FSB Wall under water is somewhere around 560Mhz... It looks like I got one of the worst ones ^^

Batch is: Q805A165

[Leeghoofd]

which mobo mate ?

[mpc]

Foxconn Mars

[jcmarfilph]

Good day... some update for yah ^_^



http://valid.x86-secret.com/show_oc.php?id=367291

[nut311]

what best batch for E3110?

my batch Q746A541 but in 4.5Ghz is need high Vcore

[LagunaX]

what best batch for E3110?

my batch Q746A541 but in 4.5Ghz is need high Vcore

q807 looks like a good one based on the posts here. Mine is still new in the box so i can't say yet though.

[Leeghoofd]

what best batch for E3110?

my batch Q746A541 but in 4.5Ghz is need high Vcore

First define high Vcore, most users will need 1.5+ Vcore at those speeds... think not many run their rigs daily either at those speeds... 4 - 4.2ghz is a more realistic goal...

Q807A091 : 4Ghz at 1.21 Vcore user : Cy4n1d3 mobo : Gigabyte P35DS3
Q807A091 : 4Ghz at 1.21 Vcore user : Mykou mobo : Asus P5K Premium

Look at my list mate to search for a good batch :

http://users.pandora.be/OAP/wolfdaleOClist.xls

[JustinByjork]

Hey new here just was checking how you guys did with your overclocks and all.

I got a q745a784 batch of xeon e3110 and it isn't all that good. I need like 1.46v in bios * cpu z showing 1.4l load to get 4ghz stable at 500 x 8 *ram synched * Load temps like 60c (52 real temp). Its good enough for me and i am running this 24/7.

But I am wondering what are the chances that it could affect the other components of my system if the chip decide to go in say 6 months? *all the mobo voltages in the green* ^ I don't really plan on it lasting much longer then that, as it is exceeding the 1.25v by a bit

[Leeghoofd]

I got a q745a784 batch of xeon e3110 and it isn't all that good. I need like 1.46v in bios * cpu z showing 1.4l load to get 4ghz stable at 500 x 8

Yep pretty bad batch mate, damn unlucky plus the bad PWM of the 780i also doesn't help much here.... 2 other results of the same batch

Q745A784@4Ghz 1.35 Vcore user : SfdMalex mobo: Asus P5B
Q745A784@4Ghz 1.37 Vcore user : wadechan mobo : Abit IP35-Pro

[RealTelstar]

Q807A891 (die 3580480 - 7A2614) @ testing
(goal 4.0g @1.2v)

at default idle temps are very good (+6/7 over ambient). I'm a bit worried on the difference of 8-9c between the two cores. Somebody says thats normal. The TRUE is well seated.

[Brama]

I'm a bit worried on the difference of 8-9c between the two cores. Somebody says thats normal.

I had one of the first 8400 produced that has 20° of difference between the two cores.

8-9° is quite normal and would disappear when you reach medium-high temps.

[RealTelstar]

Cool* thanks

[* I wish it was, 30°C here]

[burn what?]

mine needs high 1.4's set in bios to get anywhere over 4G's also. just built this xeon with gigabyte ep35c-ds3r and 2x patriot ddr3 1866to see how the board would handle ddr3. doesn't get a tick over 1600, but still has impressive numbers throughout the range of dividers and is much cheaper than most other ddr3 boards. threw box away and didn't save batch but nothing stellar anyway. even the not so good xeons make ya wonder why people mess with the 8400 and 8500's. zerotherm nirvana nv120 cpu cooler, no agua here

[nullface]

Pff my Q802 is BAD. 1.3V to go to 3.6, and 4GHz is just a voltage-hell. I have noo screens, no net on the Xeon.