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Question about crossfire and 5750's

post #1 of 6
Thread Starter 
Hey guys,
I got a second hand 5750, looks like its in good condition and seller claims it was rarely used; the card has no dust!

Anyways... getting to the point. The cooler has no brand. Its a nice gloss black, no labels. The back clearly states in the code RADEON HD 5750 1GB.

Heres the kicked though, I have a 5750 installed, and when I put this one in, the video works but its not the same. Meaning, driver doesnt work for this? Settings are different and such. Should it be like this? Is it fine if I just want to use it for crossfire?
Edited by MacNcheese - 1/28/11 at 11:40am
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Ghost
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post #2 of 6
I wouldn't want to trust the 500W PurePower to power your system with two 5750s in it. :/

I'm sorry that this is all I'm saying, but check this out:

http://www.amd.com/us/products/deskt...verview.aspx#3
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post #3 of 6
Thread Starter 
Hehe ty for the advice but as the name of the system says, Im building a new one and Im putting a HX750 in it. Im sure that will supply plenty of juice for those two and anything else I want to crossfire in the future
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post #4 of 6
Quote:
Originally Posted by MacNcheese View Post
Hehe ty for the advice but as the name of the system says, Im building a new one and Im putting a HX750 in it. Im sure that will supply plenty of juice for those two and anything else I want to crossfire in the future
That will work just fine.
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post #5 of 6
Quote:
Originally Posted by MacNcheese View Post
Hehe ty for the advice but as the name of the system says, Im building a new one and Im putting a HX750 in it. Im sure that will supply plenty of juice for those two and anything else I want to crossfire in the future
Well, it'll be extreme overkill on power capacity (and therefore will cause the PSU to have less efficiency than it is actually rated for), but it'll certainly work without a problem. But I mean that even something like Antec's 550W TruePower New would power your system absolutely fine with two 5750s in it.
It's a computer!
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CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
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Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
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It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
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post #6 of 6
Thread Starter 
Quote:
Originally Posted by TwoCables View Post
Well, it'll be extreme overkill on power capacity (and therefore will cause the PSU to have less efficiency than it is actually rated for), but it'll certainly work without a problem. But I mean that even something like Antec's 550W TruePower New would power your system absolutely fine with two 5750s in it.
I definately thought about that, but at the end of this year I plan to upgrade from the 5750's in CF to something a bit more beefy. That was a main reason I upgraded to a 750.
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Ghost
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CPUMotherboardGraphicsRAM
2500K 4.4 @ 1.264 ASUS P8P67 Deluxe Saphire 5850 Kingston HyperX Gensis 8Gb 8-8-8-22 @ 1333 
Hard DriveHard DriveOSMonitor
Kingston RealSSD 1TB WD1002FAEX 6gps 64m Cache Windows 7 64bit Acer H233H 
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