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Best retail 3770K ever?


MaJ0r

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I saw couple very good results with retail Core I7 3770K and decided try one's luck. I bought(leased) six cpu

Batch L153A673 tested three two weeks ago, killed one and no managed succes, only 6490MHz max valid.

After this I have to test another three cpu's but I brocken one pin in the socket lga1155 Asus Maximus V Gene. My friend RomanLV fixed it so I bought LN2 again and tested, tested, tested 3770K :yepp:

First of them cpu was pretty good on AIR

4_1_2009_4_14_12_500.jpg

Mounted rig

Intel Core I7 3770K

ASUS Maximus V GENE

Kingston DDR3 2333MHz KHX2333C9D3T1K2/4GX

ASUS 7300 LE

WD Velociraptor 1500HLFS

Antec TPQ-1200W OC

Magmun CPU LN2 pot by XtremeLabs.org

and poured full cpu pot LN2 )

 

Max validation

 

valid_500.jpg

 

Had some issue with BCLK over 109.5

 

SuperPi 1M 5s218ms

 

superpi1m_500.jpg

 

SuperPi 32M 4m56с200ms

 

SuperPi32m_500.jpg

 

Pifast 10s42ms

 

pifast_500.jpg

 

wprime32 3s5ms

 

wprime32_500.jpg

 

wprime1024 112s718ms

 

wprime1024wr_500.jpg

 

Pick of the rig

 

DSC_0608_500.jpg

 

 

Thaks a lot http://www.service.dp.ua for opportunity to find such a great cpu

 

 

3770kservice_500.jpg

 

Original thread here(russian)

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One )) Wprime 4 cores without HT needs 1.3V

P.S. My mistake I have poor watercooling system with XSPC Delta for CPU not pressed, КПТ-8

 

Thanks! Only hoping my good air chip wil like the cold as wel, this is the best of 3 i have all from exact same batch, it needs ~1.325v to boot 50x100 4c/8t on air while the other 2 struggle to get into the OS at 1.525v :D Again big diff in same batch. 1 core 32M on deluxe:

 

32M_loop18.jpg

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Thanks! Only hoping my good air chip wil like the cold as wel, this is the best of 3 i have all from exact same batch, it needs ~1.325v to boot 50x100 4c/8t on air while the other 2 struggle to get into the OS at 1.525v :D Again big diff in same batch. 1 core 32M on deluxe:

 

32M_loop18.jpg

 

Did you test its with LN2?

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I got it yesterday and for now just air, wil test on LN2 this friday. I hope it wil do good i have not had much luck with IB so far. Congrats on a very strong chip !

 

Thanks, I'll be waiting for your results

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Crazy chip, is this one also same batch code? I was gonna browse shops on weekend and pick out a few retails to try heh

 

 

So strange that you cant do 110+ bclock, I'm yet to see a single chip that can't do that :S

 

First three chips could do bclk 111 easy with SS about -40-45C

Maybe its need more time to understand how I can overcome this limit.

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