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AMD Athlon X2 7750 BE OC Club - Page 108

post #1071 of 1165
what is the best gc can be paired with 7750 be without bottleneck from this cpu itself. tq
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post #1072 of 1165
http://valid.canardpc.com/show_oc.php?id=1346140


Quote:
Originally Posted by speedhunter View Post
what is the best gc can be paired with 7750 be without bottleneck from this cpu itself. tq

The fastest GPU that won't be bottlenecked imo is the 4850 unless u oc it to at least 3ghz then a 4870 may not see the bottleneck.
Edited by Gee Skill - 8/14/10 at 9:52am
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post #1073 of 1165
Quote:
Originally Posted by Gee Skill View Post
http://valid.canardpc.com/show_oc.php?id=1346140
The fastest GPU that won't be bottlenecked imo is the 4850 unless u oc it to at least 3ghz then a 4870 may not see the bottleneck.
is it 512mb or 1gb?
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post #1074 of 1165
i have the normal 7750 not the
black edition....how much highest
stable oc i can acheieve with stock
cooler ...?is there any way to use
amd ovrdrive for oc my cpu
eventhough my mb asus m3n78-em
is a nvidia chipset...? or is there
any other software like amd
overdrive that works with my
mb.....?is there any way to unlock
my 7750 to 4 cores eventhough
thr is no acc option in my bios....?
or if i successfully unlock my cpu in
someothr unlockable mb into 4
cores and then remove it and put
it in my mb....will it still have 4
cores....?
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post #1075 of 1165
Quote:
Originally Posted by AMD_Lover View Post
Hello guys,, i just joined this forum and interest bout this amd 7750 club coz im using 7750 BE too
I wanna ask bout my 7750 BE OC @3.1Ghz

on my board, this clock speed needs Vcore @1.41v with temp idle 35'c and load at 47'c, with that temp,is it save if i use my procie for daily guys??

thank you...
Those temperatures are OK for daily use. You could bring down your under load temp with a bit of thermal grease like Ceramique or AS5 but it's not going to be a problem.

I find these chips run fairly warm when OCd and they don't have much OC potential. I have mine clocked at 3.0Ghz atm (200x15) on stock voltage. It idles at around 33C in a 24C room, and about 43C under load. That's with a TX3 with 2xfans.
post #1076 of 1165
is it normal that after OC, the speed will stay on the max clock, not even went down even on idle?

coz before OC it will downclock on idle
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post #1077 of 1165
Quote:
Originally Posted by speedhunter View Post
is it normal that after OC, the speed will stay on the max clock, not even went down even on idle?

coz before OC it will downclock on idle
When you OC'd you probably (rightfully so) turned off the power saving features like cool and quiet, as I recall from when i used it the original Phenom's didnt work so well with those features, though my Phenom II's never had an issue running them and a decent OC at the same time.
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post #1078 of 1165
somebody reply me pls
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post #1079 of 1165
Quote:
Originally Posted by brajesh143 View Post
i have the normal 7750 not the
black edition....how much highest
stable oc i can acheieve with stock
cooler ...?is there any way to use
amd ovrdrive for oc my cpu
eventhough my mb asus m3n78-em
is a nvidia chipset...? or is there
any other software like amd
overdrive that works with my
mb.....?is there any way to unlock
my 7750 to 4 cores eventhough
thr is no acc option in my bios....?
or if i successfully unlock my cpu in
someothr unlockable mb into 4
cores and then remove it and put
it in my mb....will it still have 4
cores....?
I am going to try to piece through your post and answer everything

So I assume that means you have the 7550?

1) These chips arent known for their OC ability, you might be limited by the chip itself before the cooler, but i would imagine around 3ghz
2) Dont use software to OC, use the bios, if you are on a prebuilt machine or a board with no OC options in bios, I would suggest you buy a new mobo before trying to OC, a decent mobo for that chip wont run you more than $80 these days
3) As far as I know the "unlockable" chips are all phenom II or perhaps athlon II, the 7xxx series are all based on the Phenom architecture
4) No the "unlocked" cores are unlocked based on the motherboard they sit in, there wont be any memory in the chip that it was unlocked if you switch boards.

Pretty sure that answers all of them and pretty sure that is right, been a while since I had my 7750 so I could be mistaken somewhere, if I am, there will be someone by shortly to correct me
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post #1080 of 1165
Quote:
Originally Posted by speedhunter View Post
what is the best gc can be paired with 7750 be without bottleneck from this cpu itself. tq
I ran a 5850 with a 7750BE no problems. I could play Dirt2 maxed out if i remember correctly.
 
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