Overclock.net › Forums › Graphics Cards › Graphics Cards - General › What is the best overclock out of a X1900 Crossfire edition graphics card?
New Posts  All Forums:Forum Nav:

What is the best overclock out of a X1900 Crossfire edition graphics card?

post #1 of 3
Thread Starter 
I have a single X1900 Crossfire graphics card currently running at 668/774 MHz with all of my settings set at ultimate quality. Is there anyway to get a higher overclock because as of right now my computer doesn't go above 65 degrees celcius under max load and at idle it is 47 degrees celcius. I just bought the ARCTIC COOLING Accelero X2 so I should be fine on heat issues. Before I bought this fan my computer would hit 90 degrees celcius on the current overclock that I have right now.
    
CPUMotherboardGraphicsRAM
Q6600 SLACR L746B116 OC@3.6GHz EVGA 780i SLI P08 BIOS SLI EVGA 8800GTS G92's @ 775MHz/1944MHz/1936MHz 8 GIG OCZ Reaper 1066MHz @ 950MHz 
Hard DriveOSMonitorKeyboard
Western Digital W03200AAKS 320 GIG Vista Ultimate 64 bit 19in. Acer Al1916W (upgrading to a 24" or 26") Logitech G15 with LCD Screen 
PowerCaseMouseMouse Pad
OCZ ProXStream 1000 Watt Cooler Master Cosmos S Wireless Logitech G7 Carbon Edition Icemat 2nd. Edition Glass Mousepad 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Q6600 SLACR L746B116 OC@3.6GHz EVGA 780i SLI P08 BIOS SLI EVGA 8800GTS G92's @ 775MHz/1944MHz/1936MHz 8 GIG OCZ Reaper 1066MHz @ 950MHz 
Hard DriveOSMonitorKeyboard
Western Digital W03200AAKS 320 GIG Vista Ultimate 64 bit 19in. Acer Al1916W (upgrading to a 24" or 26") Logitech G15 with LCD Screen 
PowerCaseMouseMouse Pad
OCZ ProXStream 1000 Watt Cooler Master Cosmos S Wireless Logitech G7 Carbon Edition Icemat 2nd. Edition Glass Mousepad 
  hide details  
Reply
post #2 of 3
You should be able to get higher... I get like 685/795 out of mine, but that's in combination with a regular X1900XT in Crossfire... something starts hiccing up at that point... not sure.. need time to figure out who the culprit is

Check my FAQ .... although I might need to rewrite it with newer versions of ATITOOL out now... You could increase voltages a little in ATITOOL, but be careful with that and do keep an eye on temps.
    
CPUMotherboardGraphicsRAM
E8400 @ 3.8 GHz DFI LANPARTY DK X38-T2R eVGA 8400GS 2GB Mushkin DDR2 800 (single stick) 
Hard DriveOptical DriveOSMonitor
250GB WD SATA None Windows XP Pro 32-bit HP Pavilion f1703 
KeyboardPowerCaseMouse
N/A Corsair HX520 Coolermaster Cavalier N/A 
Mouse Pad
N/A 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
E8400 @ 3.8 GHz DFI LANPARTY DK X38-T2R eVGA 8400GS 2GB Mushkin DDR2 800 (single stick) 
Hard DriveOptical DriveOSMonitor
250GB WD SATA None Windows XP Pro 32-bit HP Pavilion f1703 
KeyboardPowerCaseMouse
N/A Corsair HX520 Coolermaster Cavalier N/A 
Mouse Pad
N/A 
  hide details  
Reply
post #3 of 3
Main Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel C2D E6700 Asus P5KPL-AM mATX Palit GTS250 2 x 2GB OCZ PC2-8500 
Hard DriveOptical DriveOSMonitor
Western Digital 500GB Pioneer DVD-RW Windows 7 Ultimate 64-bit Viewsonic VA2213w 
KeyboardPowerCaseMouse
Logitech Media Keyboard Deluxe 750W Thermaltake Toughpower Antec NSW4400 Logitech MX510 
  hide details  
Reply
Main Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel C2D E6700 Asus P5KPL-AM mATX Palit GTS250 2 x 2GB OCZ PC2-8500 
Hard DriveOptical DriveOSMonitor
Western Digital 500GB Pioneer DVD-RW Windows 7 Ultimate 64-bit Viewsonic VA2213w 
KeyboardPowerCaseMouse
Logitech Media Keyboard Deluxe 750W Thermaltake Toughpower Antec NSW4400 Logitech MX510 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Graphics Cards - General
Overclock.net › Forums › Graphics Cards › Graphics Cards - General › What is the best overclock out of a X1900 Crossfire edition graphics card?