i5 670 HT on passed 7Ghz on Tpower i55

http://www.pt1t.eu/public/i5_670/Tpo...-670-godet.jpg

Yesterday i benched my other i5 670 near 7ghz but today morning with second chip i finally hit the Big 7Ghz :D

Bench Rig :

• Biostar Tpower i55 (Bios 06/02) Coldbug mod , no OCP mod done
• Intel Core i5 670 es ... 34A (Coldbug to -160° on this board)
• 2 X 2Go G.skill PS 2200 CL8
• Sapphire Radeon HD 5750
• Ryba CPU pot V4
• Antec TP Quadro 1200W
• Windows XP SP3 not tweaked

Voltages :

• Vcore 1.92V
• VTT 1.465V (boot to 1.25V and use OMG before windows starts)
• PCH 1.29V
• RAM 1.6V

Validation to + 7Ghz
http://www.pt1t.eu/public/i5_670/670-7ghz-tpoweri55.png
http://valid.canardpc.com/show_oc.php?id=1003236

Super Pi 1M
http://www.pt1t.eu/public/i5_670/1M-6-390.png

Wprime 32M
http://www.pt1t.eu/public/i5_670/wprime-7-265.png

Wprime 1024M
http://www.pt1t.eu/public/i5_670/wprime1024-236-359.png

Pifast
http://www.pt1t.eu/public/i5_670/pifast-14-64.png

Bench Rig Picture
http://www.pt1t.eu/public/i5_670/Tpoweri55-et-670.jpg

http://www.pt1t.eu/public/i5_670/Duramax-cooled.jpg

http://www.pt1t.eu/public/i5_670/Socket%20frozen.jpg

Coldbug Mod for Tpower i55
http://www.pt1t.eu/public/i5_670/Tpoweri55-cb-Mod.jpg

:D :D :D

Nice result thomas

Very good Biostar

Perfect ! :D

:clap:good work there mate and bring it up to 2,1Vcore and you have 7,1ghz+ :D:eek:come you can do it !!!!!!!:up:

Congrats for the big 7!!!

Was the 1.92Vcore the max for the CPU or mobo and do you have some room left?

Pretty nice for such a low priced mobo :)
Want to see this chip on an EVGA or a GIGABYTE mobo :D

Quote:

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Originally Posted by mike

Congrats for the big 7!!!

Was the 1.92Vcore the max for the CPU or mobo and do you have some room left?

---

Got some more vcore left :D

nice work:up:

hehe damn not bad at all :D these 32nm chips are starting to look like lot of fun :toast:

Nice benching :up:

looking forward to see what this chip can do with 2V+ :D

:up::up: good good thomas

Wait for new pot man ; Nice scores and we waiting for more!

Great work.Congrats:clap:

Wogh... Touch 7 GHz with Biostar. Great result!! :up: :clap:

Quote:

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Originally Posted by Pt1t

Got some more vcore left :D

---

use it :D

and about bclk? do you have some room left?
2c without HT must be crazy

congrats Thomas

Superb result, congrats! The next step is SPi at 7GHz+! :D

Quote:

---

Originally Posted by PcCI2iminal

use it :D

and about bclk? do you have some room left?
2c without HT must be crazy

congrats Thomas

---

ahaha, yes for bclock 270+ is easy.

Quote:

---

Originally Posted by Pt1t

ahaha, yes for bclock 270+ is easy.

---

270x27= .........

Oo

Nice as always bro, good work and... Keep pushing it !

Bye
p€p|n0r@ng

VTT trick to boot to -130° on tpower i55

http://www.pt1t.eu/public/i5_670/you...-tpoweri55.jpg

W00t congratulations Thomas! :up: Now give it some more Vcore :D

Congratulations Thomas! Sure... its a number we've seen but its good to see you hit it :D

Its good to see a "more mainstream board" prove itself to be so capable.

Really great result. Club 7GHz on i5 increased one more man.

very very sweet, nice benching!

good job :d

congrats for the 7G :up:

Quote:

---

Originally Posted by Pt1t

VTT trick to boot to -130° on tpower i55

http://www.youtube.com/watch?v=DRnz7SzL8bE&hd=1

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OMG is a nice feature, thanks for explaining with a video

awesome board :D and ultra low voltages to not kill cpu :D

Quote:

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Originally Posted by Hondacity

and ultra low voltages to not kill cpu :D

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:lol:

Quote:

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Originally Posted by Hondacity

awesome board :D and ultra low voltages to not kill cpu :D

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Some weeks ago this chip took 2.11V on evga board but no more MHZ. Maybe it did not like Overflood of Ln2 !

Awsome job :) Nice resault :)
Well done :)

Amazing results Pt1t you just make me want another 670 to bench.

Nice work, congrats.

easy boot at 233mhz x 27,cold bug at -160c

and i have only this screen
http://img211.imageshack.us/img211/4787/6615mhz.jpg

because i lost the cpu a few seconds later :(

http://img695.imageshack.us/img695/3272/006zk.jpg

The mb is fine but only one channel is working and tomorrow i will try some H55 with a new 670 :D

Pcminal

what whas your psu?

Quote:

---

Originally Posted by PcCI2iminal

easy boot at 233mhz x 27,cold bug at -160c

and i have only this screen
http://img211.imageshack.us/img211/4787/6615mhz.jpg

because i lost the cpu a few seconds later :(

The mb is fine but only one channel is working and tomorrow i will try some H55 with a new 670 :D

---

Quote:

---

Originally Posted by Hondacity

Pcminal

what whas your psu?

---

Wow another one that goes like milk. Gonna probably wait for a mature batch or i5_680.

Quote:

---

Originally Posted by PcCI2iminal

http://img695.imageshack.us/img695/3272/006zk.jpg

The mb is fine but only one channel is working and tomorrow i will try some H55 with a new 670 :D

---

The Tpower i55 s first sample with Foxconn socket ?

Nice result Pt1t. I really like the board, got one still here.

Which sockettype has your board? mine has foxconn...


Btw, here is a slightly better picture of cb mod :)
http://www.xtremesystems.org/forums/...d.php?t=244516

Quote:

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Originally Posted by @rne

Nice result Pt1t. I really like the board, got one still here.

Which sockettype has your board? mine has foxconn...


Btw, here is a slightly better picture of cb mod :)
http://www.xtremesystems.org/forums/...d.php?t=244516

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My board got foxconn too , very early board.

Good job and good chip! have you test with more Vcore?

Quote:

---

Originally Posted by Hondacity

Pcminal

what whas your psu?

---

SILVERSTONE ST1200 :D

Quote:

---

Originally Posted by Jor3lBR

Wow another one that goes like milk. Gonna probably wait for a mature batch or i5_680.

---

i lost 3 retails in a row and i sent a fresh 661 to my m8 in Brazil and he is sending me back because its probaly dead ...

Quote:

---

Originally Posted by Pt1t

The Tpower i55 s first sample with Foxconn socket ?

---

yes Thomas.
i55 5.0

Nice benching :)

Congratz to the 7G. I would be appreciated if we can see what you get with the last pieces of Vcore ;-)

nice going Thomas :up:
edit, better ask on PM :D

Can't for the life of me get mine above 200bclk stable, 215 is a serious no go, tried everything.
What bios are you guys using as I don't see it as a public bios.
Any chance of sharing.? ;)

Good Job sir Pt1t, you still rocking man on them boards !!! give the BOT some new shocking submissions !!

Okay Tom or anyone else in the thread want to clarify this for me as I am about to ink all my clarks tonight and do the maximus 3 formula mod and the tpower i55 mod. tomorrow I turn 32 and want to get some ln2 and maybe get laid later depending on how well my bench session goes. ;)

I want to get this straight because I dont want to get it all cranked down and then find out I didn't do the mods right so please kindly help me on this one.


heres the problem. I have a G6950, 2 i3 540, and 1 i5 660.

are all the pin spots on the cpu going to be the same for the pen or is each one in a different location?
like for example:

@rne's guides says mark this spot on the cpu according to his pic that would put the spots in a different place on the cpu than what name gt told advised me to draw the lines.

@rne cpu
http://img17.imageshack.us/img17/8818/p1080478p.jpg

name gt cpu

http://namegt.tistory.com/390


my comparison shot:
http://i239.photobucket.com/albums/f...ameandpt1t.jpg

im not sure if @rne was using a clarksdale or lynnfield cpu so maybe thats why his spot is different?
I'm using all clarks so I marked the spots where namegt explained. Let me know if I need to make any changes.
thanks. and excellent clarksdale overclocking thomas! I hope I can do some good with this mod.