Ivy Bridge i5 3570K/i7 3770K batch and o/c results

[trans am]

I'm looking for s/n 2Vxxxxxxx4000~4099. Lol

why the serial dumo?
This is what Im working with:
L210B405 3770k
MVG
pi black F3-17600CL7D-4GBPIS 1.65 2x2kit
Im running H20 with the ac blowing directly into the rad pulling cold air in.
asus temp show 22c
etc etc.
I havent messed with the ram at all.

dumo i ran the kit at 7-10-7-24 1t (12) to start at 1.7vdimm @ 2200 and 2400 and no luck.
I think im missing something. anyway it seems like a decent chip so far.
5.2 32m spi I crashed at loop 18-19 at 1.48 vcore.
temps are around 22-25c with the ac on.

that 1st post at 1.52 vcore for that 1m run was not what I set. I have no idea. I think I set 1.48 I jus tnoticed that now. Im a little scared. roy boy call me when you have some time tomorrow. I will be home around 4pm our time.

[Cecil]

VID is 1.032v. LinX load with the Hyper 212 is in the 60s at stock with 16GB ram @ 1866.

[Cecil]

Undervolted to 1v even, 4Ghz LinX AVX stable 60C hottest core. Bump to 1.1V and that jumped to 72C lol. Passes 4.2 with 1.1V, testing 4.4 with 1.15V. Im now up to 80C though, so thats about all it will do with this air cooler, LinX stable.

[LostHawk]

Last couple digits, lower the number, closer to the center. 15 and less is center.

Indeed. Not sure it's 100% true but still, I took a "L207A914".
Now, UPS... hurry with the motherboard grrrr

[Cecil]

Indeed. Not sure it's 100% true but still, I took a "L207A914".
Now, UPS... hurry with the motherboard grrrr

Thats what Ive been following since 1366, and at least I can say every one Ive had under 15 has been at least decent. Could be coincidence, but Ive had about 5-6 CPUs now under 15.

I really wanted an A stepping, Ive always liked them best for good water setups. Guy at MC couldnt find any though.

[PatRaceTin]

oh on air


IVY temp goes sky rocket around 4.6-4.7 ????

[bro20000]

5Ghz 1.45v Batch 3213B440

5ghz 2255 6-10-6-26 1T.jpg

[Dumo]

3570Ks both Malays. The bottom cpu...



Top cpu with even better imc @ 4X4GB...

[andressergio]

3570Ks. The bottom cpu...



Top cpu with even better imc @ 4X4GB...

congrats Dumo thats hella CPU

[andressergio]

why the serial dumo?
This is what Im working with:
L210B405 3770k
MVG
pi black F3-17600CL7D-4GBPIS 1.65 2x2kit
Im running H20 with the ac blowing directly into the rad pulling cold air in.
asus temp show 22c
etc etc.
I havent messed with the ram at all.

dumo i ran the kit at 7-10-7-24 1t (12) to start at 1.7vdimm @ 2200 and 2400 and no luck.
I think im missing something. anyway it seems like a decent chip so far.
5.2 32m spi I crashed at loop 18-19 at 1.48 vcore.
temps are around 22-25c with the ac on.

that 1st post at 1.52 vcore for that 1m run was not what I set. I have no idea. I think I set 1.48 I jus tnoticed that now. Im a little scared. roy boy call me when you have some time tomorrow. I will be home around 4pm our time.

thats setup reminds me a friend lol

amazing ! cool direct from AC to RAD

[rouvio]

3770K batch # L260B468


notice the voltage.
on DICE.

[LostHawk]

3770k batch L207A914

Asus P8Z77-V Deluxe Bios 1015. CPU voltage 1.225v Ram 1.44v. CPU PLL Internal overvoltage enabled. HT Off. Nearly all the rest on Automatic.
All power saving features actually activated.
131GFlops @ 4.6GHz is good enough for me.
Not the best it can do but safe 24/7 settings under air.
(The latest LinX update allowing those GFlops is also raising the temperatures by 10°c)

3770k.jpg

[zoob]

After adding various expansion cards, I've had to increase voltage to keep stability on my 3770K

45 x 100
2 x 4GB Samsung HCH9 DDR3-2133
P8Z77-V PRO

From no expansion cards with a bios offset of +0.005V, using IGP.

Then adding:
+ X-Fi Titanium HD PCI-E, increase by 0.020V, for a BIOS Offset @ +0.025V
+ Radeon 7770 PCI-E, increase by another 0.025V, for a BIOS Offset @ +0.050V

I am wondering what I will need to increase to move up to 4 x 4 GB.

Seems like an additional 0.010V to get 4x4GB DDR3-2133 stable, for a BIOS offset of +0.060V. Tweaking VCCSA and RAM timings didn't help.

Can't for the life of me get 2x4GB D9PFJ's to boot at DDR3-2000. There is no tRC to adjust which looks like a crucial timing for getting those sticks to boot.

[hsn]

test for ibt succes,but when use hyperpi got error. playing game well.
is there another setting??

[McDown]

L206B351
3770k 1.24v
PLL 1.5v
VCCIO 1.05v

[Cecil]

Seems like an additional 0.010V to get 4x4GB DDR3-2133 stable, for a BIOS offset of +0.060V. Tweaking VCCSA and RAM timings didn't help.

Can't for the life of me get 2x4GB D9PFJ's to boot at DDR3-2000. There is no tRC to adjust which looks like a crucial timing for getting those sticks to boot.

Ive had no trouble with mine with no tRC setting. Up to 2200Mhz 9-9-9-27-2T 1.65V. Wont run 2200 any less voltage then that on here, though it would do it at much less on 990FX.

For 2000, you should be able to do 8-8-8-24-1T with 1.65V, if not, try 2T.

[roki977]

3770k L153A673, VenomusX @1200rpm

SuperPI 5ghz 1.42v, max multi on air x52..

It could be much worse but nowhere near 1.2v and 4.8 like in many reviews. Intel go f... ... ...

I am still on z68, MSI gd 65-G3 and memory OC sucks. Worst than with Sandy Bridge.

[LagunaX]

Join the club...

[p3gaz_001]

joined....

[Splave]

L206A973 35203006a2223 x48 at 1.27v...........x50 1.48v Just to boot
L202B764 35202152a1204 x48 at 1.24v...........x50 1.338v
Both on TRUE 120

2nd chip will see ln2 first

[l0ud_sil3nc3]

can't wait to see the results Splave

[DFI pit bull]

3213B440@-43 5.65ghz

[Dumo]

So far from 8 pcs. retail 3570K test on air only 3 can go mem. 2800+ 4X4gb and all malay chips, the rest max around 2600s

[Cecil]

Got a L206B314 batch (seems common) and first try 4.6Ghz LinX AVX stable with 1.25v and 8GB 2200Mhz 9-9-9-27.

[neo_rtr]

Got a i7-3770K Batch: 3204B821 made in costa rica MM# 920492 it says, Dont have any results yet as iam waiting for parts