Crashing when OC'ing

rjpogi · Nov 15, 2004, 02:27 AM

i have a GeCube Radeon 9550XT PE, and i can overclock it up to 465/280x2 with atitool in stockcooling, and checking the 3Dview there's no artifact, even with my games, the problem is overclocking will cause some of my games (e.g. Need For Speed Underground 2, NBALive2005) to crash,freeze up or restart, but with my other games (e.g. FarCry,Freedom Fighters, Sims2, Thief3) it runs smoothly with no problems? which seems to be the problem? is it with the OC? or i need proper cooling? even if i turndown the overclock to 450/275x2 some of my games still crashes, need help pls. thanks in advance

Judas · Nov 15, 2004, 02:33 AM

various games put stress on different parts of the systems.... It hard to say, best course of action IMO is to do a full check up on what IRQs are being sharded..... is there a conflict... what you have running in the background....

does it run fine at stock... if so.... most likely OC related

bug77 · Nov 15, 2004, 03:07 AM

You almost typed the answer yourself. If you see less problems when you overclock less, this is a clear sign of unstable o/c, regardless of what ATiTool says.

Volcom929 · Nov 15, 2004, 03:13 AM

What are the stock speeds on that card? 250MHz core and 400MHz memory from what I have read. Stock cooling is not gonna cut it for going that high of an overclock. ATITool is ok but I have run into problems with it before. I have seen my card start artifacting and ATITool let it keep on going. Run 3DMark05 severla times in a row and see if you get artifacts or if the system hangs.

rjpogi · Nov 15, 2004, 07:42 AM

i rolled back to Omega 2590 and the crashes and freezes stops, hmmm.. damn those 4.12 beta, thanks for your advice and help guys, btw the stock of 9550XT if 400core and 250x2 mem

Nov 15, 2004, 02:27 AM	#1
rjpogi DriverHeaven Lover Join Date: Oct 2004 Location: Seoul-Tokyo Connection Posts: 235 Rep Power: 0	Crashing when OC'ing i have a GeCube Radeon 9550XT PE, and i can overclock it up to 465/280x2 with atitool in stockcooling, and checking the 3Dview there's no artifact, even with my games, the problem is overclocking will cause some of my games (e.g. Need For Speed Underground 2, NBALive2005) to crash,freeze up or restart, but with my other games (e.g. FarCry,Freedom Fighters, Sims2, Thief3) it runs smoothly with no problems? which seems to be the problem? is it with the OC? or i need proper cooling? even if i turndown the overclock to 450/275x2 some of my games still crashes, need help pls. thanks in advance __________________ AMD 64 +3000 Venice 2 Infineon 1 gig PC2700 333Mhz DDRAM ECS Elite nForce3a Mobo Seagate Barracuda 120GB HD SoundBlaster Audigy2 ZS Inno3D Geforce 6600 AGP

Nov 15, 2004, 03:13 AM	#4
Volcom929 DriverHeaven Lover Join Date: Sep 2004 Posts: 175 Rep Power: 0 System Specs	What are the stock speeds on that card? 250MHz core and 400MHz memory from what I have read. Stock cooling is not gonna cut it for going that high of an overclock. ATITool is ok but I have run into problems with it before. I have seen my card start artifacting and ATITool let it keep on going. Run 3DMark05 severla times in a row and see if you get artifacts or if the system hangs. __________________ AMD FX-53 w/ XP-120 & Panasonic 120mm Panaflow fan Asus A8V Deluxe Rev 1.02 BIOS 1009 ATI Radeon X1950 Pro AGP 2 GB Corsair XMS PC3200XL 2-3-3-6 Sound Blaster Audigy 2 ZS Platinum Pro 2*WD 10,000 RPM Raptor Hd's Raid 0 120GB Seagate 7,200 SATA LiteOn 8x dvd +/- RW LiteOn 52X CD-RW LiteOn 16X DVD-ROM PC Power and Cooling Turbo-Cool 510 Deluxe

Nov 15, 2004, 07:42 AM	Thread Starter #5
rjpogi DriverHeaven Lover Join Date: Oct 2004 Location: Seoul-Tokyo Connection Posts: 235 Rep Power: 0	i rolled back to Omega 2590 and the crashes and freezes stops, hmmm.. damn those 4.12 beta, thanks for your advice and help guys, btw the stock of 9550XT if 400core and 250x2 mem __________________ AMD 64 +3000 Venice 2 Infineon 1 gig PC2700 333Mhz DDRAM ECS Elite nForce3a Mobo Seagate Barracuda 120GB HD SoundBlaster Audigy2 ZS Inno3D Geforce 6600 AGP Last edited by rjpogi; Nov 15, 2004 at 07:49 AM.

Nov 15, 2004, 03:07 AM	#3
bug77 DriverHeaven Senior Member Join Date: Oct 2003 Location: around Posts: 792 Rep Power: 0	You almost typed the answer yourself. If you see less problems when you overclock less, this is a clear sign of unstable o/c, regardless of what ATiTool says.