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AMD Phenom 45nm

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Zatvorena za pisanje odgovora.
Ako se dobro secam, to je rekao Dr.Who (Intel-ov inzenjer) koji je opet negde video blog Thea Valicha gde je isti pomenuo kako je nesto radjeno na chipu:

http://theovalich.wordpress.com/2008/11/21/amd-hits-60-ghz-steals-intels-core-i7-thunder/

theovalich je smesan ....
termalna sonda ili radi u minus ili ne radi.... naznam sta su tu mogli tweakovati.
Na LN2 sam imao primeraka intelovih procesora kod kojih je termalna sonda zavrsila rad vec na -30°C ipak je isti CPU radio lepo na -135°C

Neverujem u to da se tweakovanjem termalne sonde mogu postici tolike niske temperature. Verujem samo u cinjenicu da su optimalno podesili IMC za rad na niskim temperaturama. IMC je i glavni razlog zasto i nehalem toliko ima problema sa CB
 
Poslednja izmena:
Grcki sajt Oktabit je postavio svoje poslendje OC rezultate sa Phenom II procesorom.To je onaj isti CPU sa kojim su vec postigli 4ghz na vazdusnom hladjenju.

dread77 je napisao(la):
After several boring air tests it was time to put this baby under extreme cooling conditions. So, last weekend, webmaster, Aragorn and I gathered at Webmaster’s secret lab to prepare a small session which lasted 11 hours.

First we needed LN2, only 5-6 ltrs in my 35LT dewar were not enough. We visited Linde for a refill and it was closed, meaning we had to do the best we could with 6 liters of LN2.

Then we had to vmod the motherboard (ASUS M3A79-T Deluxe) and the one and only available on line mod guide was this, which is most probably wrong unless we have another mobo revision.

Insulation was easy and after 4 hours of preparations we were ready to start “freezing”. But we had to check the vmod and verify if it’s working properly… Epic Fail!!!

Vcoremod point was wrong so for more than 5 hours we tried all possible points to find the proper one. And webmaster found it!!!

It was time to fill our pot with LN2…

We had already seen several screenshots of 6GHz+ cpuz, but we wanted to do it our way, small steps.

Those small steps and our 6ltrs took us to 5GHz+, but this is just the beginning. We will continue overclocking this fine cpu and when we it’s limits then we will start torturing it with all known benchmarks.

Stay tuned…
asus_m3a79_vmod_logo.jpg

Phenom_940_LN2_boot_logo.jpg

Phenom_940_LN2_5GHz_logo.jpg
 
prvi primerak J&W 790GX Extreme koji je stigao u svabiji ide mene.
Sad me snadbjevac nazvao ploca stize krajem nedelje.....
 
Osh ti posaljem iz NS? :D
 
Poslednja izmena:
Sto im je mali izbor procesora ! :d
 
kolega sa planet3dnow site'a predstavio novi slatkis

referentni takt 300 MHz , what about QPI :) :D

httesz4.jpg
 
Ja sam izvukao 296 Mhz na DFI DK 790 FXB, sa mojim 9950BE. ;) Ali ovo je ekstremno, 2700 Mhz NB!
Usput, ni na jednoj ploci koju sam probao nije moglo vise od 290 Mhz, ukljucujuci kojekakve Asuse i Gigabajte. DFI pwned ! :)

Foxconn Destroyer izgleda da unistava sve pred sobom! :d
 
Poslednja izmena:
Hvala Montoja za slicicu,e ono je stvarno ekstreman htt i nb klok!
Prosto neverovatno koliko novi Phenom ima headroom-a za OC.:smoke:
 
Posto ne mogu da nadjem Opteron temu (ako je uopste bilo?)...
Zasto AMD prodaje Opterone 83xx i 23xx po istoj ceni??? (2384 i 8384 koju se samo po multi socket podrsci razlikuju su ~800e i jedan i drugi)
 
Posto ne mogu da nadjem Opteron temu (ako je uopste bilo?)...
Zasto AMD prodaje Opterone 83xx i 23xx po istoj ceni??? (2384 i 8384 koju se samo po multi socket podrsci razlikuju su ~800e i jedan i drugi)

Kako mislis po istoj ceni??Sad sam gledao na google shopping-u i razlika je 2x izmedju modela iste generacije sa istim taktom(8384 i 2384 npr.).Ima starijih(65nm) 83xx modela koji rade na dosta nizem taktu i kostaju manje od recimo top 45nm 23xx modela(2.7/2.5Ghz).
 
Poslednja izmena:
Moj zaheb: socket 940 ne znaci da je Phenom 940. CPU String je ispravan.
 
Yep.
Iskreno nisam znao da je AM2+ isto socket 940?
 
Phenom II 940 3GHz reviewed

OCed to 4200MHz on air


GameWare, a group of Iranian gaming enthusiasts, have put AMD's Phenom II through its paces and the scores look legit.

They managed to push the Phenom II 940 Black to 4200MHz using only a Zalman 9700NT cooler. They claim to have experienced motherboard problems during the benches, and the lack of proper bios support for the new CPU put an end to their overclocking efforts. The outfit tried to overclock it on Biostar, Jeway and DFI boards, and the max score was reached on Biostar's Tforce TA790GX A2.

The OC scores in the charts were reached on an Asus M3A32-MVP Deluxe board, and the CPU ran at 3800MHz with a multiplier of x19. Core temperature was rather low, averaging around 50°C. Here's a full spec of the testbed: Asus M3A32-MVP deluxe, 2GB Corsair Dominator 1066, Force3d HD4870 X2, HDD Western Digital 500GB 16MB cache, PSU ACBEL 800 R8, Zalman 9700NT cooler.

Compared to the old Phenom 9950, the II shows promise. It averages 20-25 percent higher scores in most tests stock clocked, and oveclocked the gap widens to as much as 50 percent.

You can see the charts and some photos on www.gameware.ir and on our discussion board, here. Well done guys.

resto ovde

http://www.gameware.ir/phenom2/
 
AM2 = AM2+ fizicki, jedino se cipset razlikuje i procesori (kompatibilan je i unapred i unazad)
 
AM2 = AM2+ = AM3 fizički, s obzirom da bi AM3 Phenomi trebali raditi sa AM2+ pločama i DDR2.
 
Ako se dobro secam, to je rekao Dr.Who (Intel-ov inzenjer) koji je opet negde video blog Thea Valicha gde je isti pomenuo kako je nesto radjeno na chipu:



http://theovalich.wordpress.com/2008/11/21/amd-hits-60-ghz-steals-intels-core-i7-thunder/

U svakom slucaju, bitno je da ne bug-uje IMC i da rade sva 4 jezgra.
ma Theoovo filozofiranje, koje je Dr. Who uzeo kao argument zdravo za gotovo - krajnje PR-ovski s njegove strane...

Nema bre govora o bilo kakvom twikovanju senzora, sva testiranja su radjena na plocama sa BIOS-ima koje se mogu kupiti danas biloo gde!

Oce li to da radi na mojoj Gibabyte MA770-ds3 ploci,ona navodno podrzava AM2+?!
'oce!
 
Poslednja izmena od urednika:
Sta mislite o ovoj ploci: J&W 790GX Extreme pojavila se kod nas za 100 eura, planiram da na nju ubodem P2 940, ili mislite da ovo nije pametan izbor?

dobar izbor .... konktaktirao sam njihov support uvezi podrske novog Phenom II procesora i eventualnog Biosa ali mi je gospodin neil tang odgovorio veoma cudno

Dear Vojkan Prokopic:

Thanks for your interesting to our product, the shipment product had already support AMD 940 CPU, we have customer using the CPU, but feed backed CPU multiplier setting have some problem; others function are normal;

u drugoj poruci gospodin neil tang pise

Others AM3 CPU have some compatibly issue, after all AM3 CPU is 938 socket;

Ni reci o eventualnom novom Biosu koji resava pitanje multiplikatora ....

Neil.tang(Oversea FAE)
J&W Electronics Co.,Ltd.
Mobile Tel: 13928474963
Office Tel: 86-755 82734468
Email: [email protected]
MSN : [email protected]
 
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