Overclock.net - Overclocking.net
     
 
Home Gallery Reviews Blogs Register Today's Posts Mark Forums Read Members List


Go Back   Overclock.net - Overclocking.net > Graphics Cards > ATI

Reply
 
LinkBack Thread Tools
Old 4 Weeks Ago   #1 (permalink)
Overclocker
 
SickStew's Avatar
 
intel ati

Join Date: Apr 2008
Location: Norwich, England
Posts: 2,596

Rep: 120 SickStew is acknowledged by manySickStew is acknowledged by many
Unique Rep: 95
Trader Rating: 0
Default HD 5850 Voltage question

Hi Ocn

I got my XFX HD5850 yesterday.

I have increased the voltage to 1.15 using MSI after burner i'm now running at 850MHz Core and 1125MHz Mem.

I'm using AMD GPU Clock tool to overclock with. What is safe Voltage on the stock coolers

__________________
System: W@ Tha Hell
CPU
Intel Core 2 Quad Q6700 G0 @ 3.60GHz (400x9) 1.46v
Motherboard
Gigabyte EP45-UD3P Intel P45 (F8)
Memory
4x2GB GeIL DDR2 800MHz CAS4 2.0v
Graphics Card
XFX HD5850 1GB GDDR5 (1.3v) 1GHz Core/1.25GHz Mem
Hard Drive
Samsung SpinPoint F2EG 500GB 7200rpm
Sound Card
On Board
Power Supply
iCute 600w (80+)
Case
Antec Nine Hundred
CPU cooling
[Water] NorthQ 3580 2x 81CFM fans in Push / Pull
GPU cooling
Stock
OS
Windows 7 Home Premium 64bit
Monitor
Acer 23'' 1920 x 1080 X233H

Last edited by SickStew : 4 Weeks Ago at 02:26 AM
SickStew is online now   Reply With Quote
Old 4 Weeks Ago   #2 (permalink)
Overclocker
 
Tech-Boy's Avatar
 
amd ati

Join Date: May 2009
Posts: 1,017

Rep: 58 Tech-Boy is acknowledged by some
Unique Rep: 55
Trader Rating: 2
Default

I think the 5850 is hardware protected, were you can not raise the voltage to high. But still just take it easy and watch your temps.

Maybe someone else can give you a better answer.
__________________


Computer Peripherals: G9/G35/G19!/CH Yoke & Rudder/ Logitech Rumblepad & Freedom Joystick!

Quote:
Originally Posted by RaBidRaBit View Post
Are you sure that you are on the right site? This is overclock.net. Go big or stay home.

System: Main Rig
CPU
X4 940 Lapped @ 3.6 ghz
Motherboard
Biostar 790GX 128mb
Memory
4gb 1066mhz Dominator Corsair
Graphics Card
5770 Sappire Asus Bios
Hard Drive
640gb WD Black
Power Supply
Ultra 650w
Case
ANTEC 900 V2!
CPU cooling
Xigmatek S1283 Push - Pull
GPU cooling
Stock Air
OS
Windows 7 64bit
Monitor
2048X1152 SyncMaster 2343 & Acer H213H 21.5 1080p
Tech-Boy is offline   Reply With Quote
Old 4 Weeks Ago   #3 (permalink)
~Gamer~
 
ZealotKi11er's Avatar
 
intel ati

Join Date: May 2007
Location: █♣█
Posts: 7,560

Rep: 507 ZealotKi11er is becoming famousZealotKi11er is becoming famousZealotKi11er is becoming famousZealotKi11er is becoming famousZealotKi11er is becoming famousZealotKi11er is becoming famous
Unique Rep: 395
Hardware Reviews: 5
Trader Rating: 2
Default

Some people have pushed them to 1.4v but with stock cooler do not go over 1.3, 5850 should max ~ 1050Mhz core.

System: Dark Destroyer
CPU
Q6600 G0 @ 3.6Ghz
Motherboard
ASUS P5Q-E
Memory
G.Skill Pi Black 2*2GB DDR2-1066
Graphics Card
2*Sapphire HD4870 1GB CrossFireX
Hard Drive
2*500GB Seagate ST3500418AS 7200.12 RAID0
Sound Card
SoundMAX BlackHawk
Power Supply
Corsair TX750W
Case
Antec 900
CPU cooling
Prolimatech Megahalems
GPU cooling
Sapphire Stock
OS
Windows 7 Ultimate 64Bit
Monitor
Samsung 2253BW
ZealotKi11er is offline Overclocked Account ZealotKi11er's Gallery   Reply With Quote
Old 4 Weeks Ago   #4 (permalink)
Overclocker
 
SickStew's Avatar
 
intel ati

Join Date: Apr 2008
Location: Norwich, England
Posts: 2,596

Rep: 120 SickStew is acknowledged by manySickStew is acknowledged by many
Unique Rep: 95
Trader Rating: 0
Default

Cool 1.3v it is then. going to try 1000MHz core
__________________
System: W@ Tha Hell
CPU
Intel Core 2 Quad Q6700 G0 @ 3.60GHz (400x9) 1.46v
Motherboard
Gigabyte EP45-UD3P Intel P45 (F8)
Memory
4x2GB GeIL DDR2 800MHz CAS4 2.0v
Graphics Card
XFX HD5850 1GB GDDR5 (1.3v) 1GHz Core/1.25GHz Mem
Hard Drive
Samsung SpinPoint F2EG 500GB 7200rpm
Sound Card
On Board
Power Supply
iCute 600w (80+)
Case
Antec Nine Hundred
CPU cooling
[Water] NorthQ 3580 2x 81CFM fans in Push / Pull
GPU cooling
Stock
OS
Windows 7 Home Premium 64bit
Monitor
Acer 23'' 1920 x 1080 X233H
SickStew is online now   Reply With Quote
Old 4 Weeks Ago   #5 (permalink)
Programmer
 
Join Date: Oct 2009
Posts: 443

Rep: 13 brooze113 Unknown
Unique Rep: 9
Trader Rating: 0
Default

I am at 1.2v 950/1200 stable, but my fan seems to not work properly
__________________
System: My System
CPU
Phenom II x4 955 3.8ghz
Motherboard
GIGABYTE GA-MA790XT-UD4P
Graphics Card
saphire 5770 1010/1400
Power Supply
OCZ 700 watt modular
Case
Haf 922
CPU cooling
Mugen 2
GPU cooling
Stock
OS
Windows 7
brooze113 is offline   Reply With Quote
Old 2 Weeks Ago   #6 (permalink)
New to Overclock.net
 
Join Date: Jun 2009
Posts: 5

Rep: 0 p_under Unknown
Unique Rep: 0
Trader Rating: 0
Default

1.2 volts here 950 core and 1220 memery ,furmark stable for 10 minutes . but i think i has more to give . stil searching . 2on day off the card .
__________________
p_under is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools



All times are GMT -5. The time now is 04:33 PM.


Overclock.net is a Carbon Neutral Site Creative Commons License

Terms of Service / Forum Rules | Privacy Policy | DMCA Info | Advertising | Become an Official Vendor
Copyright © 2009 Shogun Interactive Development. Most rights reserved.
Page generated in 0.13449 seconds with 8 queries