Im planing to upgrade my system to a another MSI 5850 Twin Frozr.
Here is my Rig : http://www.sysprofile.de/id122861
Case : CM Strom Sniper with 3x 200mm Fans and one 140mm and another 120mm fan (good air flow i believe)
CPU : AMD Phenom II X4 955 C2
Ram : 3x 2 GB @ 1333
Vga : MSI 5850 Twin Frozr @ 925 / 1000 Mhz @ 1.264 mV (because i use it for gaming aswell and it guiminer runs all day long in the background)
HDD : 3x 7.200 rpm 500 GB HDD
Mobo : MSI 790FX-GD70
PSU : Xilence Gaming Series 600W ATX (SPS-XP600.(135)R3) http://www.xilence.net/en/products/power-supplies/gaming-series/product/241977.html
I plan to OC the new card to its stable limits for mining, I got mine to pump out 400 mhash/s stable for mining only. (1005 Core and 335 Mem @ 1.299 mV)
And 2 things i need to know aswell :
Do i need to connect the new card with crossfire bridge to my current card for it to work?
Will i have to flash the Rates directly into the BIOS for the new card? Becouse i cant see an option wich lets me choose what gpu to oc.