Overclock.net › Forums › Graphics Cards › NVIDIA › Is it safe to overclock my 7900 gt?
New Posts  All Forums:Forum Nav:

Is it safe to overclock my 7900 gt? - Page 2

post #11 of 21
Quote:
Originally Posted by dead_j0ker View Post
yeah i know its just that story gives me the creeps and Bal3Wolf i presume you voltmodded it? I don't have the guts :/
Don't be afraid of the overclock my friend. That is why we are here to assist you so you don't do anything stupid. I had that thing overclocked for about a year and now it is in my daughter's rig. You can see pictures of it in my sig. That thing still works flawlessly, and I must have crashed it 100 times playing around with clock speeds and voltages. (No exaggeration) It still has the ramsinks attached to some of the memory.
My System
(17 items)
 
  
CPUMotherboardGraphicsGraphics
AMD Phenom II X4 955  Gigabyte GA-MA790XT-UD4P Sapphire HD 6950 Sapphire HD 6950 
RAMHard DriveHard DriveOptical Drive
G-Skill Mushkin Callisto Deluxe WD Black LG Supermulti 
CoolingOSKeyboardPower
Rasa Black CPU water block. Rasa X20 pump/res c... Windows 7 Ultimate x64 Deck Legend Fire mechanical with Cherry Black s... Cooler Master Silent Pro Gold 1200W modular PSU. 
CaseMouseAudio
Cooler Master Storm Scout Logitech MX-518 Logitech Wireless headset for gaming and 100w M... 
  hide details  
Reply
My System
(17 items)
 
  
CPUMotherboardGraphicsGraphics
AMD Phenom II X4 955  Gigabyte GA-MA790XT-UD4P Sapphire HD 6950 Sapphire HD 6950 
RAMHard DriveHard DriveOptical Drive
G-Skill Mushkin Callisto Deluxe WD Black LG Supermulti 
CoolingOSKeyboardPower
Rasa Black CPU water block. Rasa X20 pump/res c... Windows 7 Ultimate x64 Deck Legend Fire mechanical with Cherry Black s... Cooler Master Silent Pro Gold 1200W modular PSU. 
CaseMouseAudio
Cooler Master Storm Scout Logitech MX-518 Logitech Wireless headset for gaming and 100w M... 
  hide details  
Reply
post #12 of 21
Thread Starter 
Heh. I was more meaning the guts to volt mod but I'm a little hesitant to overclock because on uber hot days in summer I had to shut the computer down because of artifacts and eventually a lock up but now over here it's winter and all sweet, probaly won't go through another summer because I'll get a new card around Xmas. Oh also I had to do this to stop artifacting in the 1st place http://icrontic.com/forum/showthread.php?t=46723
Mean Machine
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon 64 X2 4200 @ 3.0 Ghz (rising) -Gigabyte GA-M68SM-S2L [Still working!]Geforce 7900 GT @ 520/1510 2 gigs DDR2 @ 950 Mhz 
Hard DriveOSPower
160 GB Sata II XP SP3 400 W Silverstone 
  hide details  
Reply
Mean Machine
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon 64 X2 4200 @ 3.0 Ghz (rising) -Gigabyte GA-M68SM-S2L [Still working!]Geforce 7900 GT @ 520/1510 2 gigs DDR2 @ 950 Mhz 
Hard DriveOSPower
160 GB Sata II XP SP3 400 W Silverstone 
  hide details  
Reply
post #13 of 21
Quote:
Originally Posted by PhillyOverclocker View Post
I would much rather suggest going by the OCN guide I showed you.

BTW, it does not matter what maker the card is, the chipset layout is identical.
Wrong, my bfg 8500gt 256mb has a different layout than the other makers
post #14 of 21
Thread Starter 
we're talking about the 7900 gt here.
Mean Machine
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon 64 X2 4200 @ 3.0 Ghz (rising) -Gigabyte GA-M68SM-S2L [Still working!]Geforce 7900 GT @ 520/1510 2 gigs DDR2 @ 950 Mhz 
Hard DriveOSPower
160 GB Sata II XP SP3 400 W Silverstone 
  hide details  
Reply
Mean Machine
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon 64 X2 4200 @ 3.0 Ghz (rising) -Gigabyte GA-M68SM-S2L [Still working!]Geforce 7900 GT @ 520/1510 2 gigs DDR2 @ 950 Mhz 
Hard DriveOSPower
160 GB Sata II XP SP3 400 W Silverstone 
  hide details  
Reply
post #15 of 21
Ive had several 7900gt replaced for artifacting.
I was told it was a memory issue.
I also think they had two different types of memory.
Andi f memory serves it was the ones with samsung memory that had issues.
Frankenputer
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6550 3.4 EVGA 780i 3870x2 2x1 Tracer 
Hard DriveOptical DriveOSMonitor
2x160 DVDRW Vista Ultimate 64bit 42 Panasonic 
KeyboardPowerCaseMouse
Yes BFG 800 CM MX518 
Mouse Pad
Yes 
  hide details  
Reply
Frankenputer
(13 items)
 
  
CPUMotherboardGraphicsRAM
E6550 3.4 EVGA 780i 3870x2 2x1 Tracer 
Hard DriveOptical DriveOSMonitor
2x160 DVDRW Vista Ultimate 64bit 42 Panasonic 
KeyboardPowerCaseMouse
Yes BFG 800 CM MX518 
Mouse Pad
Yes 
  hide details  
Reply
post #16 of 21
Thread Starter 
yeah, havent had artifacts for a long time now...hmmm
Mean Machine
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon 64 X2 4200 @ 3.0 Ghz (rising) -Gigabyte GA-M68SM-S2L [Still working!]Geforce 7900 GT @ 520/1510 2 gigs DDR2 @ 950 Mhz 
Hard DriveOSPower
160 GB Sata II XP SP3 400 W Silverstone 
  hide details  
Reply
Mean Machine
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon 64 X2 4200 @ 3.0 Ghz (rising) -Gigabyte GA-M68SM-S2L [Still working!]Geforce 7900 GT @ 520/1510 2 gigs DDR2 @ 950 Mhz 
Hard DriveOSPower
160 GB Sata II XP SP3 400 W Silverstone 
  hide details  
Reply
post #17 of 21
Thread Starter 
bump again, would like to continue discussing
Mean Machine
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon 64 X2 4200 @ 3.0 Ghz (rising) -Gigabyte GA-M68SM-S2L [Still working!]Geforce 7900 GT @ 520/1510 2 gigs DDR2 @ 950 Mhz 
Hard DriveOSPower
160 GB Sata II XP SP3 400 W Silverstone 
  hide details  
Reply
Mean Machine
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon 64 X2 4200 @ 3.0 Ghz (rising) -Gigabyte GA-M68SM-S2L [Still working!]Geforce 7900 GT @ 520/1510 2 gigs DDR2 @ 950 Mhz 
Hard DriveOSPower
160 GB Sata II XP SP3 400 W Silverstone 
  hide details  
Reply
post #18 of 21
Quote:
Originally Posted by dead_j0ker View Post
bump again, would like to continue discussing
You gotta wait 24 hours to bump. I was going to checking up on this thread anyway.

First see what your max OC is before you bother to go ahead and give it more power. Perhaps you will find a clock speed that is adequate. (Whatever the hell that means)

If you cannot get an overclock close to some of the faster speeds recorded on that card, I would suggest a volt mod. Besides, the worst that can happen is you may have to erase the conductive pen, but even then it comes off easily with acetone.
Edited by PhillyOverclocker - 6/6/08 at 9:46pm
My System
(17 items)
 
  
CPUMotherboardGraphicsGraphics
AMD Phenom II X4 955  Gigabyte GA-MA790XT-UD4P Sapphire HD 6950 Sapphire HD 6950 
RAMHard DriveHard DriveOptical Drive
G-Skill Mushkin Callisto Deluxe WD Black LG Supermulti 
CoolingOSKeyboardPower
Rasa Black CPU water block. Rasa X20 pump/res c... Windows 7 Ultimate x64 Deck Legend Fire mechanical with Cherry Black s... Cooler Master Silent Pro Gold 1200W modular PSU. 
CaseMouseAudio
Cooler Master Storm Scout Logitech MX-518 Logitech Wireless headset for gaming and 100w M... 
  hide details  
Reply
My System
(17 items)
 
  
CPUMotherboardGraphicsGraphics
AMD Phenom II X4 955  Gigabyte GA-MA790XT-UD4P Sapphire HD 6950 Sapphire HD 6950 
RAMHard DriveHard DriveOptical Drive
G-Skill Mushkin Callisto Deluxe WD Black LG Supermulti 
CoolingOSKeyboardPower
Rasa Black CPU water block. Rasa X20 pump/res c... Windows 7 Ultimate x64 Deck Legend Fire mechanical with Cherry Black s... Cooler Master Silent Pro Gold 1200W modular PSU. 
CaseMouseAudio
Cooler Master Storm Scout Logitech MX-518 Logitech Wireless headset for gaming and 100w M... 
  hide details  
Reply
post #19 of 21
Thread Starter 
thanks, i'm hesitant to overclock though after reading overclocking this card may kill it hehe! maybe I should wait til I have back up money.
Mean Machine
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon 64 X2 4200 @ 3.0 Ghz (rising) -Gigabyte GA-M68SM-S2L [Still working!]Geforce 7900 GT @ 520/1510 2 gigs DDR2 @ 950 Mhz 
Hard DriveOSPower
160 GB Sata II XP SP3 400 W Silverstone 
  hide details  
Reply
Mean Machine
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Athlon 64 X2 4200 @ 3.0 Ghz (rising) -Gigabyte GA-M68SM-S2L [Still working!]Geforce 7900 GT @ 520/1510 2 gigs DDR2 @ 950 Mhz 
Hard DriveOSPower
160 GB Sata II XP SP3 400 W Silverstone 
  hide details  
Reply
post #20 of 21
Quote:
Originally Posted by lsclincoln View Post
Ive had several 7900gt replaced for artifacting.
I was told it was a memory issue.
I also think they had two different types of memory.
Andi f memory serves it was the ones with samsung memory that had issues.
Some makers use Samsung memory which was crapolla and trouble!
The eVGA 7900GT CO had it... what other makers, I do not know.
    
CPUMotherboardGraphicsRAM
X4 965 ASUS M4A79 Deluxe 9800GTx2 2x2G OCZ Reapers 
Hard DriveOptical DriveOSMonitor
500G WD Black LiteOn CD/DVD R/W Win7 64 22'' ws Acer AL2223W 
KeyboardPowerMouse
MS KU462 Natural SS DA750 MS 5 button 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
X4 965 ASUS M4A79 Deluxe 9800GTx2 2x2G OCZ Reapers 
Hard DriveOptical DriveOSMonitor
500G WD Black LiteOn CD/DVD R/W Win7 64 22'' ws Acer AL2223W 
KeyboardPowerMouse
MS KU462 Natural SS DA750 MS 5 button 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: NVIDIA
Overclock.net › Forums › Graphics Cards › NVIDIA › Is it safe to overclock my 7900 gt?