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10-28-07, 11:25 AM #1
2x 2900XT 'X-Fire' overclocking advice needed.
I was thinking about getting another 2900XT and running CrossFire, but I was wondering how I would go about overclocking the 2 cards at the same time (I heard you need 2 monitors to do this?)
Also, would a 2900Pro, flashed to XT, work in CrossFire with another 'real' XT? (I thought it would, but Im unsure)
Any advice would be great, thanks
10-28-07, 12:57 PM #2
2 monitors? Who the hell told you that?
CrossFire and SLI only supports 1 monitor unless you want a single pane over so many monitors.
Just pop in another 2900(you could get a PRO and flash it to XT to save money) and enable crossfire. You need either 2 8-pin PCIe power connectors or you could just short them to allow for overclocking in overdrive. Or use a third-party application.FXemail@example.comGHz, 7770, 2x4GB DDR3-1600 CL8, PCP&C 400w, 2x1TB
i5-4690K@4.5GHz, 7850, 2x4GB DDR3-2400 CL10, Seasonic G-550, 2x1TB
10-28-07, 04:31 PM #3
10-28-07, 10:41 PM #4
10-28-07, 10:42 PM #5
- Join Date
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I'd get a better PSU for crossfire.
10-29-07, 05:01 AM #6
10-29-07, 05:02 AM #7
10-29-07, 08:54 AM #8
Asus P5W-DH deluxe (2901 bios) - Q6600 oc 3.6 | 4x1Gb Ballistix 6400 DDR2| Asus 5870 (Cat10.12) | Dell 2407WFP-HC | 150Gb WD Raptor | 500Gb WD SE16 | CM Stacker 830 | Thermalright Ultra-120 w/S-Flex 120x25 F fan | PC Power & Cooling Silencer 750 | Creative X-Fi Platinum | Aegia PhysX | Liteon 165H6S DVDRW | W7 Pro
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Gigabyte EP45-UD3 - Q9550 oc 4.0 | 2x2Gb OCZ Reaper 8500 DDR2 | CF VisionTek 4870 512Mb + Diamond 4870 1Gb (Cat10.12)| Dell 2407WFP | 74Gb WD Raptor | 500Gb WD SE16 | 1Tb Seagate | Thermalright XP-90C w/Delta 92x25 3-blade fan | Corsair 650TW | CM 690 case| Creative X-Fi Platinum | Liteon 165H6s DVDRW | WinXP Pro SP3
10-29-07, 09:42 AM #9
10-29-07, 09:47 AM #10Main Rig [Intel 3770k] [ASRock 1155 Z77 Extreme4] [OCZ DDR3 2133mhz 4x8gb ] [ATI 5770] [Seasonic 850w] [Samsung 840 Pro 256gb SSD with Win8 64bit]