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» The New Rebels Haven Forum!! » 32 Bit Motherboards and Processors » ASRock K7 Series Motherboards » overclock amd xp 2500 asrock mobo (Page 7)

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Author Topic: overclock amd xp 2500 asrock mobo
JHawk
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Member # 74

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riley, by the way, I still do not think your CPU is a mobile. See this thread:

http://www.rhcf.com/sisubb/ultimatebb.php/topic/36/526.html

John

Posts: 942 | From: Wichita, KS, USA | Registered: Jun 2003
johnmalc
Platinum Member
Member # 73

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riley

Congrats on your dogged persistence! Undocumented jumper combos often exist, didn't think of it though....

Nice one [ThumbsUp]

--------------------
"If you can keep your head when all about you
Are losing theirs and blaming it on you,
Then you have totally misunderstood the severity of the situation....."

Posts: 2935 | From: Greece | Registered: Jun 2003
riley
Senior Member
Member # 1968

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JHawk Your right about the CPU. So why in CPUZ, sandra and everest they all recognize it as Mobile AMD Athlon XP, 2219 MHz (11 x 202) 3200+
CPU Alias Barton
Riley

--------------------
AMD 2500 XP M @3200/400 FSB
K7VT4A PRO BIOS 1.50
cruical 2x512
420 watt thermaltake PS
sapphire x1950gt

Posts: 161 | From: watertown SD | Registered: Aug 2005
riley
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Member # 1968

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Birdie,
I just went and ran both sandra and everest.
Sandra reports 3-3-3-6
everest reports 3-3-3-8
I will play around with the memory settings.
Riley

--------------------
AMD 2500 XP M @3200/400 FSB
K7VT4A PRO BIOS 1.50
cruical 2x512
420 watt thermaltake PS
sapphire x1950gt

Posts: 161 | From: watertown SD | Registered: Aug 2005
riley
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Member # 1968

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Ok it will run good on 2.5T but wont boot when set to 2T. Still memory bench is a little better not much.
2601 read
855 write
109.7 latency
Remember i forgot i traded a buddy of mine for his ram i thought i was running kingston but this im running is spec tec incorp. Never heard of it till i looked in my sandra report.
Like you said birdie it mostly the board but im still going to mess around see it i can get my numbers a little higher.
Riley

--------------------
AMD 2500 XP M @3200/400 FSB
K7VT4A PRO BIOS 1.50
cruical 2x512
420 watt thermaltake PS
sapphire x1950gt

Posts: 161 | From: watertown SD | Registered: Aug 2005
birdie
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Well it won't go at 2T CAS latency. If you can run at 2.5 stable you're doing better than me but this kingston likes 3 3 3 8 at 200MHz.

Like you I'm not familiar with that memory of yours.

I haven't tried two sticks yet. I will do soon.

--------------------
Asrock K7VT4a Pro
sempron 2400 11x166 1.63V
2x512 Kingston Value pc3200
Seasonic 350W psu

Posts: 150 | From: France | Registered: Jun 2005
riley
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Member # 1968

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Bridie,
U seem to know a little more about this overclocking than myself. So i have another ?.
Ok i used to run this same memory in my pcchips m963g v1.5 mobo. The cpu was locked on that board but i could change the the memroy 8/9 or 9/8 not for sure but it would show my memory running at 225mhz in everest it showed pc3700 and it ran stable at that speed so if i would bump up my arock board CPU a little more would that clock the memory a little higher also.
Riley

--------------------
AMD 2500 XP M @3200/400 FSB
K7VT4A PRO BIOS 1.50
cruical 2x512
420 watt thermaltake PS
sapphire x1950gt

Posts: 161 | From: watertown SD | Registered: Aug 2005
birdie
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I run at 207MHz which I consider safe. The 6th divider kicked in at 200MHz which brought the PCI clock back to 33.3MHz (200/6). So at 207 it will still be at a reasonable 34MHz. The higher you go from there, the bigger the risk of hdd corruption. I like to play safe. John will call me a chicken but I can take it!. No, but seriously, it's up to you. The higher you go, the bigger the risk. I dought you'll go much over 210 anyway.

There's no 7th divider.

And yes, in cpu-z it was showing 207/207. (1:1 ratio).

--------------------
Asrock K7VT4a Pro
sempron 2400 11x166 1.63V
2x512 Kingston Value pc3200
Seasonic 350W psu

Posts: 150 | From: France | Registered: Jun 2005
riley
Senior Member
Member # 1968

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thanks for the info birdie.
Riley

--------------------
AMD 2500 XP M @3200/400 FSB
K7VT4A PRO BIOS 1.50
cruical 2x512
420 watt thermaltake PS
sapphire x1950gt

Posts: 161 | From: watertown SD | Registered: Aug 2005
JHawk
Gold Member
Member # 74

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quote:
JHawk Your right about the CPU. So why in CPUZ, sandra and everest they all recognize it as Mobile AMD Athlon XP
The board thinks it's a mobile because on low-power desktop CPUs, the L5-2 bridge is closed, just like a mobile. That's the same bridge you close to turn a desktop CPU into a mobile (sort of) so you can adjust the multiplier. In our case it's already done for us. But it's actually part of the desktop product line.

What it's called doesn't matter much. It's just important to know that it has different default voltage, FSB, and multiplier from a true mobile.

John

Posts: 942 | From: Wichita, KS, USA | Registered: Jun 2003
JHawk
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Member # 74

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quote:
John will call me a chicken but I can take it!.
I would never call a birdie a chicken. Wouldn't want to ruffle any feathers.
[roll]

Posts: 942 | From: Wichita, KS, USA | Registered: Jun 2003
planoru
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Member # 678

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The FID0 jumpers have to be used with mobile CPUs on any asrock board, otherwise U will get the maximum multi of your CPU even if the U set it up in BIOS the multi. I had the exact same problem here as relay, with my mobile moded CPU, but it took me months to discover this. I think there was an exception with kt600(I can't remember if it's the upgrade model or not), that was setting the CPU to 6x multi and could not. momchil knows better .
Edit: relay, on the sis boards we get better results on bandwith transfer with a 10.5multi then with any other multi. Could U experiment this for me, please?

Posts: 512 | From: Romania,Bucharest | Registered: Jun 2004
persnikitty
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Member # 2458

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I've read this thread several times over, and wish I could find some lovin. Through fid jumpers @ 166fsb, I can do 14x for 3200+. At 200fsb through jumpers, nada. I'm hoping it's just the psu, which will be swapped out for a fortron 400-60THN come Monday. Currently, I'm running stock speeds, waiting for the psu.

--------------------
What don't kill me will eventually.

Posts: 121 | From: Texas | Registered: Feb 2006
persnikitty
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Member # 2458

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Well crud. Got the FSP400-60THN in today and saw about 200fsb. No dice regardless of multiplier. 1 stick of ram or both, default settings, tweaked settings, nothing. Not sure if it's the factory unlocked 0330 Barton 2500+, or if it's the mobo 2.01 revision. Until I can figure it out, I'm just gonna park my butt at 166x14 @ 5% vcore 35/41, 2-3-3-7 1:1, but I'm leaning towards the latter. Did try 166x15, but temps got a bit too high for my liking, around 50 idle @ 10% vcore. Same with 170x14, with 43/50 temps @ 10% vcore. I know Birdie and Riley were able to jumper to 200, but I think they both had the first revision, as 2.01 has all 4 fsb settings silkscreened, instead of 3. When I jumper to 200, there's power to the board, cd/dvd spins up, but no video signal. I think I might just have to be satisfied with 2.332Mhz (166x14) @ 1.76v.

--------------------
What don't kill me will eventually.

Posts: 121 | From: Texas | Registered: Feb 2006
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