AMD® Socket AM2&AM3 Overclocking V19, There's still few beasts hiding...
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 Aug 3 2009, 08:21 PM
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Junior Member
312 posts Joined: May 2008 From: Nowhere 
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QUOTE(CV6149 @ Aug 3 2009, 04:38 PM) guys need some help here... if can get 3.0ghz at stock vcore, temp should be fine. ive try b4 with stock cooler. no prob.I dont have any idea since never use stock cooler. Can my old X2 F3 3800+ overclock from 2.8-3ghz with stock cooler. My 'wild' guess yes... how about you guys?  |
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Aug 3 2009, 08:42 PM
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Senior Member
1,347 posts Joined: Jan 2003 
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QUOTE(sharkeer @ Aug 3 2009, 08:21 PM) if can get 3.0ghz at stock vcore, temp should be fine. ive try b4 with stock cooler. no prob. hehhehe this is F3.......sure can get......  anyway thanks to pws,xixo and you bro...for the opinian... |
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Aug 3 2009, 08:46 PM
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Junior Member
312 posts Joined: May 2008 From: Nowhere
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QUOTE(CV6149 @ Aug 3 2009, 08:42 PM) hehhehe this is F3.......sure can get...... not all is the same anyway thanks to pws,xixo and you bro...for the opinian...  mine also f3 but need to bump vcore a notch to get stable. iinm is 1.2v. stock is 1.184vThis post has been edited by sharkeer: Aug 3 2009, 08:47 PM |
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Aug 3 2009, 08:47 PM
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Senior Member
7,318 posts Joined: Nov 2006 From: Pulau Sipadan 
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QUOTE(CV6149 @ Aug 3 2009, 08:42 PM) hehhehe this is F3.......sure can get...... thanks jor...? ble nak blanje teh tarik anyway thanks to pws,xixo and you bro...for the opinian...  |
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Aug 3 2009, 09:10 PM
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Senior Member
1,347 posts Joined: Jan 2003
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QUOTE(sharkeer @ Aug 3 2009, 08:46 PM) not all is the same hehehhe..........yeah bro...........only dblooi got the best proc and the best Anny...........u imagine....people can test the anny from a pool of anny and test and give it to him..... mine also f3 but need to bump vcore a notch to get stable. iinm is 1.2v. stock is 1.184vImagine this!!! xixo, come to kl...u got my hp no.........just call! |
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Aug 3 2009, 09:28 PM
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Elite
8,545 posts Joined: Aug 2006 From: 224.0.0.6
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Can i call u?
-pWs- |
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Aug 3 2009, 09:37 PM
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Junior Member
312 posts Joined: May 2008 From: Nowhere
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QUOTE(CV6149 @ Aug 3 2009, 09:10 PM) hehehhe..........yeah bro...........only dblooi got the best proc and the best Anny...........u imagine....people can test the anny from a pool of anny and test and give it to him..... too bad no handpick amd chip anymore. Imagine this!!! xixo, come to kl...u got my hp no.........just call!  btw wat is the highest stable oc for 550 be? is 4ghz possible? (2 cores) |
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Aug 3 2009, 10:02 PM
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Senior Member
1,347 posts Joined: Jan 2003
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QUOTE(-pWs- @ Aug 3 2009, 09:28 PM) Can i call u? hahah of coz can ler taiko......... -pWs- Added on August 3, 2009, 10:05 pmwell WR holder is about 6.5ghz....... i think 4ghz is achievable leh hehehhee This post has been edited by CV6149: Aug 3 2009, 10:05 PM |
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Aug 4 2009, 12:56 AM
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Elite
8,545 posts Joined: Aug 2006 From: 224.0.0.6
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Tried 550B.E. @ 4GHz. Prime not stable.
Tried a lot of combination of ACC. Failed. Lower down NB Speed, HT Link Speed & Ram Speed. Failed too. -pWs- |
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Aug 4 2009, 01:14 AM
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Senior Member
656 posts Joined: Aug 2008 
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 3.3GHz using Stock Vcore. This the most stable setting that i can use for 4 Core I set the ACC to Per Core And Window 7 quite sensitive because cant Just install any Software / Driver / Application. If not will get blue screen. This post has been edited by twinkles: Aug 4 2009, 01:14 AM |
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Aug 4 2009, 08:09 AM
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Junior Member
312 posts Joined: May 2008 From: Nowhere
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QUOTE(-pWs- @ Aug 4 2009, 12:56 AM) Tried 550B.E. @ 4GHz. Prime not stable. i see. so wat the highest u get? 3.8ghz?Tried a lot of combination of ACC. Failed. Lower down NB Speed, HT Link Speed & Ram Speed. Failed too. -pWs- |
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Aug 4 2009, 08:35 AM
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Elite
8,545 posts Joined: Aug 2006 From: 224.0.0.6
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Yup. 3.8GHz prime stable.
-pWs- |
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Aug 4 2009, 09:19 AM
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Junior Member
142 posts Joined: Feb 2006
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QUOTE(-pWs- @ Aug 4 2009, 08:35 AM) Yup. 3.8GHz prime stable. huhu..nice speed.-pWs- last night i tried 3.8 also. but not prime stable. just pump 1.45vcore not dare to push more.no mosfet cooler  just can run 3Dmark06. prime failed 2 minute. just want to try to see benchmark, just add 1000point over 3.4Ghz prime stable. it seem my gcard come to the limit. that good news that my proc not bottleneck like before. but all the time run x2 3.1G 1.15vcore for green2 PC. |
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Aug 4 2009, 09:21 AM
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Senior Member
1,347 posts Joined: Jan 2003
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QUOTE(under18 @ Aug 4 2009, 09:19 AM) huhu..nice speed. bro..better do/buy a mosfet cooling b4 attempt to go higher or run high speed 24/7..........last night i tried 3.8 also. but not prime stable. just pump 1.45vcore not dare to push more.no mosfet cooler just can run 3Dmark06. prime failed 2 minute. just want to try to see benchmark, just add 1000point over 3.4Ghz prime stable. it seem my gcard come to the limit. that good news that my proc not bottleneck like before. but all the time run x2 3.1G 1.15vcore for green2 PC. ur mobo is the same as mine........... |
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Aug 4 2009, 09:25 AM
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Elite
8,103 posts Joined: Jan 2003 From: Tanah Lot @ Dungun, Terengganu.
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yup, old models of biostar 790gx boards have weaker pwm (4 phase) if compared to newer (4+1 phase). noticeable change in components used (especially chokes) also make d latter better than their predecessors too.
 1.4Xv for benchy still considered ok but not long hours primin...  This post has been edited by ah_khoo: Aug 4 2009, 09:27 AM |
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Aug 4 2009, 09:29 AM
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Senior Member
8,524 posts Joined: Jan 2003 From: The Jungle Of Pahang
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Anyone looking for AM3 SLI mobo??
QUOTE MSI Intros NF750-G50 SLI AM3 Motherboard MSI is ready with perhaps the industry's first SLI-supportive socket AM3 motherboard, certainly its first. The MSI NF750-G55 is based on NVIDIA nForce 750a SLI chipset, and has its AM3 socket powered by a 4+1 phase circuit, that supports Active Phase Switching that powers down redundant power phases when the load is low. The socket is wired to four DDR3 memory slots supporting up to DDR3-1800 by overclocking. The nForce chipset connects to two PCI-Express 2.0 x16 slots that arrange as electrical dual x8 when both are populated for 2-way SLI. Apart from this, the chipset also embeds a GeForce 8300 class IGP as a fallback, or for GeForce Boost features. The IGP connects using D-Sub, HDMI, and DVI-D. Other expansion slots include two PCI-E x1, and one PCI. The chipset provides six SATA II ports in all, one of which is designated as eSATA on the rear-panel, next to one gigabit Ethernet, a number of USB 2.0 and FireWire ports, and 8-channel audio. The NF750-G50 has started selling in Europe for under 100 Euros.  Sauce Don't like the pwmsinks looks tho... Do u guys think this has nvidia version of ACC??  |
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Aug 4 2009, 09:37 AM
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Elite
8,103 posts Joined: Jan 2003 From: Tanah Lot @ Dungun, Terengganu.
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QUOTE(cloudwan @ Aug 4 2009, 09:29 AM) Anyone looking for AM3 SLI mobo?? 750a for acc? i thought only 780a which has been relabeled to <dunno what they call it> comes w/ nvdia's version of acc. Don't like the pwmsinks looks tho... Do u guys think this has nvidia version of ACC?? layout gud for: 1. ppl who's not on pci device 2. on SLi setup w/ single slot pci-e sound card bad layout for: 1. ppl on SLi setup w/ pci sound card + dual slot gfx coolers gotta agree on not so effective mosfet/chipset coolin... but heck, this ain't a premium board so it's understandable. notice that it doesn't even come w/ d bling2 switches like reset or d cmos reset button. This post has been edited by ah_khoo: Aug 4 2009, 09:38 AM |
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Aug 4 2009, 09:40 AM
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VIP
4,032 posts Joined: Jan 2003 From: MSR Headquaters
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QUOTE(-pWs- @ Aug 4 2009, 12:56 AM) Tried 550B.E. @ 4GHz. Prime not stable. 4Ghz @ Lower down NB Speed???? Tried a lot of combination of ACC. Failed. Lower down NB Speed, HT Link Speed & Ram Speed. Failed too. -pWs-    Kasi up lagi lar bang around 2.2-2.4 NB speed while HTT remains at 1.8Ghz....Even if all cars that moves is a Ferrari, no point also if the road is Bukit Putus...  Dun forget to pump in 1.4-1.5v of CPUNB volts.... |
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Aug 4 2009, 09:56 AM
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Junior Member
142 posts Joined: Feb 2006
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QUOTE(ah_khoo @ Aug 4 2009, 09:25 AM) yup, old models of biostar 790gx boards have weaker pwm (4 phase) if compared to newer (4+1 phase). noticeable change in components used (especially chokes) also make d latter better than their predecessors too. then..if i put mosfet cooler, it is safe to run 1.4x vcore ? 1.4Xv for benchy still considered ok but not long hours primin... looking around for mosfet cooler as for northbridge i put a small fan 40x40. mosfet still naked without any heatsink. any suggestion how to cool the mosfet? as my xigmatek push air upside, then need active cooling for mosfet .. is CCF air push to the rear ? |
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Aug 4 2009, 10:10 AM
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Elite
8,103 posts Joined: Jan 2003 From: Tanah Lot @ Dungun, Terengganu.
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QUOTE(under18 @ Aug 4 2009, 09:56 AM) then..if i put mosfet cooler, it is safe to run 1.4x vcore ? for short hours llike 1 ~ 2 hours still manageable imo, but not those 12 hours or above, it's kinda suicide move if one is to do that. budget boards sure have their limits... sometimes ppl pay lpeanuts but expectin premium quality/performance in return... looking around for mosfet cooler as for northbridge i put a small fan 40x40. mosfet still naked without any heatsink. any suggestion how to cool the mosfet? as my xigmatek push air upside, then need active cooling for mosfet .. is CCF air push to the rear ? i used something like this back then when i owned 790gx a2+ & 790gx 128m. too bad there're no longer available nowdays. didn't keep spare for myself...   yup, ccf push air towards exhaust fan which imo is better than south-north setup (blowin upwards). but still, for TRUE it doesn't matter i guess...  This post has been edited by ah_khoo: Aug 4 2009, 10:11 AM |
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