Go Back   Hardware Canucks > HARDWARE > Video Cards
Reload this Page will a xfx 6850 work with a 450 watt psu?
Mark Forums Read
Media Gallery Register Members List LAN Calendar Search Today's Posts

    
Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old January 8, 2012, 03:10 AM
Rookie
  
Join Date: Jan 2012
Location: Toronto, ON
Posts: 5

My System Specs

Default will a xfx 6850 work with a 450 watt psu?
I'm wondering if the xfx 6850 I just bought will work with my BFG 450W psu?
My current setup to show what the psu is powering:
core 2 duo 2.2ghz
2gb ram
WD caviar green 1Tb
DVD burner
i also have 5 usb devices plugged in.
Reply With Quote
  #2 (permalink)  
Old January 8, 2012, 03:34 AM
Silent_Avenger's Avatar
MVP
F@H
  
Join Date: Nov 2011
Location: Toronto
Posts: 472

My System Specs

Default
Power supply calculators are useful for this kind of thing. eXtreme Power Supply Calculator

With your current system you'd be pushing your power supply pretty hard at full load you probably won't have anymore than 100W headroom which isn't much.
__________________
Main System //// Dedicated Folding PC 1 //// Dedicated Folding PC 2 //// Laptop

Youtube Channel: http://www.youtube.com/DarkDivinityPC

I fold for a cure. Team 213366 and 54196.
Reply With Quote
  #3 (permalink)  
Old January 8, 2012, 06:49 PM
Hall Of Fame
F@H
  
Join Date: Nov 2008
Location: Ottawa, ON
Posts: 1,223

My System Specs

Default
Can you post the exact model or the distribution of the rails? (e.g. the label on the side of the PSU)
That setup should draw a good 225-275W on the +12V rail, depending on which of the Core2 Duos you have (e.g. a Wolfdale would be more efficient than a Conroe). It should be OK but don't go nuts on the overclock.
__________________
"The computer programmer says they should drive the car around the block and see if the tire fixes itself." [src]
Reply With Quote
  #4 (permalink)  
Old January 8, 2012, 07:53 PM
Rookie
  
Join Date: Jan 2012
Location: Toronto, ON
Posts: 5

My System Specs

Default
Newegg.ca - BFG Tech BFGE450WPSU 450W ATX 12V v2.2 Power Supply
i'm using this one right now. it says 18A per 12V rail.
i'm using core 2 duo e4500. it's allendale.
i dont plan on overclocking anything.
Reply With Quote
  #5 (permalink)  
Old January 8, 2012, 08:13 PM
Hall Of Fame
  
Join Date: Oct 2007
Posts: 1,561
Default
It should be okay, I'm thinking. I wouldn't add much more to the system otherwise.
Reply With Quote
  #6 (permalink)  
Old January 13, 2012, 11:01 PM
Rookie
  
Join Date: Dec 2011
Location: Toronto
Posts: 24
Default
Yah i agree you should be good to go.
Reply With Quote
Reply


Tags
6850

« Previous Thread | Next Thread »
Thread Tools
Display Modes
Linear Mode Linear Mode

Similar Threads
Thread Thread Starter Forum Replies Last Post
Attempt #16 to get work failed, and no other work to do Shadowmeph HardwareCanucks F@H Team 7 January 5, 2012 03:33 PM
Enough Watt? BFighter New Builds 5 April 21, 2011 03:49 PM
Attempt #10 to get work failed, and no other work to do. LaughingCrow HardwareCanucks F@H Team 3 May 5, 2010 08:29 AM
watt for two GTX 295 hohohee Video Cards 24 September 24, 2009 08:49 PM
i7 920 + 2x gtx 275 = 750 watt? MittWaffle Power Supplies 8 August 14, 2009 05:07 AM