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Author Topic: Crossfire / CrossfireX help needed  (Read 335 times)
g0reDon
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May 10, 2013, 10:53:50 PM
 #1

 hi everybody,

atm i'm using my gaming PC, i5-3570K at MSI Z77 MPower Mainboard and ASUS EAH5870 Voltage Tweak GPU.
no i want to build a little rig, max 3 GPUs are possible.

unfortunatelly it is hard for me to find the same card that fast... but i could buy tomorrow 2 different 7950-models, each at 219€:
Gigabyte Radeon HD 7950 WindForce 3x  and VTX3D Radeon HD 7950 X-Edition  

can 2 or 3 same chip but different vendor cards work at near to maximum each?

thx for any awnsers

edit: spell correction

BTC: 18i5t2Pvu3X7Yy2rW4tHmY1v7PxiT4ViQR
LTC: LcuUKYkM31F48mc7WvTJHx7cL2h8gZj8w4
YAC: Y5TJ5tdo6Uwdcntwc9wPjhrkpWfPus3Hbk

"Democracy is maybe really the best form of government - unfortunately it was never tried yet."
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Gabi
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May 10, 2013, 10:56:34 PM
 #2

Crossfire is useless for mining.

g0reDon
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May 10, 2013, 10:59:58 PM
 #3

but it's possible to mine with more then one GPU at one mainboard...

so i guess the technic is called otherway, but at least the question still stands: can i use both cards at same time, for example mining each at different pools? or have them to be same cards, same bios ect.... ?

or is it maybe even possible to run my 5870 and 1 or 2 7950s at sametime effective?

BTC: 18i5t2Pvu3X7Yy2rW4tHmY1v7PxiT4ViQR
LTC: LcuUKYkM31F48mc7WvTJHx7cL2h8gZj8w4
YAC: Y5TJ5tdo6Uwdcntwc9wPjhrkpWfPus3Hbk

"Democracy is maybe really the best form of government - unfortunately it was never tried yet."
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