Both cards are 5000 series so they should Xfire.
How do I crossfire the 5770 and 5870 together? I can't find the option for crossfirex any where.
Both cards are 5000 series so they should Xfire.
How do I crossfire the 5770 and 5870 together? I can't find the option for crossfirex any where.
CPU: i7 2600K @5.2GHz
Cooling: Water
Ram: 2x2GB G.skill
Videocard: GTX 580
OS: Windows 7 x64
you have to make it think that they are both 58xx or 57xx, and xfire since the hd3 only works with the same chips in the driver
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HD5850 and HD5870 can be CFed quite EZ.
but HD57xx and HD58xx arnt nearly the same ... so CFing these isnt going to be good/easy
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you cant cf them afaik
You need to have the same cores ( both being 5770s or 5870s ) to CrossFire them.
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Everyone saying that you need the same video cards to CF are dead wrong. You can CF together a 5870 and a 5770, but it's going to all get clocked down to the lowest common denominator. On top of that, you won't see any performance gains, and most likely a performance decrease. Why would you want to indeed
It won't work
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Many thanks to: Sue Wu, Yiwen Lin, Steven Kuo, Crystal Chen, Vivian Lien, Joe Chan, Sascha Krohn, Joe James, Dan Snyder, Amy Deng, Jack Peterson, Hank Peng, Mafalda Cogliani, Olivia Lee, Marta Piccoli, Mike Clements, Alex Ruedinger, Oliver Baltuch, Korinna Dieck, Steffen Eisentein, Francois Piednoel, Tanja Markovic, Cyril Pelupessy (R.I.P. ), Juan J. Guerrero
That was a joke that question wasn't it. To play galaga of course
So CrossfireX is not as good as its meant to be. I was told that you can crossfireX any 2 5xxx series card. clocking part isn't bad as they both run at 850mhz/1200mhz.
Thank you guys for trying to help.
CPU: i7 2600K @5.2GHz
Cooling: Water
Ram: 2x2GB G.skill
Videocard: GTX 580
OS: Windows 7 x64
if u spoof the device id from another card from the same generation in the driver ini it should work, but its not a good idea
5930k, R5E, samsung 8GBx4 d-die, vega 56, wd gold 8TB, wd 4TB red, 2TB raid1 wd blue 5400
samsung 840 evo 500GB, HP EX 1TB NVME , CM690II, swiftech h220, corsair 750hxi
u will get lower performance doing it like that then u would if u used 2 of the same 5770's the faster card has to ALWAYS wait for the slower card to render its frames b4 it can put them together, so in MAX theory it can only b as fast as the 5770 if u set it up with 2 dissimilar cards, whent he same cards r used u can get a perfomance gain but from everythin i have read 2 dissimilar cards r pretty much bunk to try and use, tho it CAN b done, the question is pretty much just wtf would u want 2
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Woot, lul 666 posts, srry had 2 throw that out there
Dragon
http://smbach.com/mad.gif
Opty 175 Rig
Lian-Li PC75B case, Thermaltake BT w/ 165 CFM delta fan, Enermax 550watt PSU (36A on 12+), x1950 Pro, DFI Lanparty NForce 4 Ultra-d (moded for SLI so that i can use the second slot at 8x), Opteron 175 CCBWE 0547 TMPW (2.80, 280x10, 1.5 volts), 2x1gb Mushkin Redline xp4000 (280 3-3-2-8, 2.65 volts), 80GB WD
AM3 Rig
Lian-Li PC-75b case, Asus Crosshair III Formula, 965 x4 C3 @ 4.1 1.525 volts 2.8 NB 1.25 volts, 2x2gb Dominator GT Cas 8 2000Mhz@ 1720 6-6-5-18-22 1.725 volts, Asus 5770 VT @1010/1435, Seasonic 850watt PSU 2x12v rails 40 amps each, 36GB raptor boot drive, 80GB WD storage drive, HeatKiller LT cpu block, BI GTX 360 with 6x Scythe 3000RPM fans in push/pull, MCP 655 variable pump on setting 5, EK 150ml res, all 1/2 inch
DFI NF4 BIOS Guide
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