cant but sleeping dog still lags at max reaphics its fine for like 30 mins and then it starts to lag bad then when i play it in a window not full screen it runns perfectly fine??? any ideas this happend when the gups where working and even still happens with 1 gpu
have u got any old parts you can put in ya system like older ram/cpu/gpu just to try one by one see if anything changes or maybe one of ur parts you have bought is *** and not working? maybe?... something not right seems odd that when taking one gpu out it was fine for bit... maybe try sending them back get different gpu where did you get them from cant u ring the place up maybe.... tell them the problem..
weird.. http://valid.canardpc.com/show_oc.php?id=2727848 ..and I was just playin around. Ran 3dmark vantage with that. 12080 3Dmark11 points (had FX-8150 @ 4.4 to get over 12k with factory out of box oc cards. My set up : Sabertooth R2.0,cpu FX-8150,gpu's 2x 7970 ghz editions (+ 550i gtx as an physx accelerator). For valid tests its off. For games its on. Memory dd3 gskill 1600mhz ,4 x 8Gb (runnin @ 2200mhz, motherboard thingy..boosted to max automatically when I setted 1866mhz from BIOS). Harddrive Kinston HyperX ssd 2 x 128Gb + storage barracudas. cpu cooler sux : got kuhler 620... so havent gone further than 4.7 with fx-8150. I have no clue what peeps r sayin bout low-mid cpu and top gpu's. I'll say FX-8150 is a highend gpu wich oc's freekin well. U can go with FX-8350 but why.. For gaming u can shut down 4x cores,raise multipliers,voltage etc. for perfect setup. Just take the powa out of da processor. I.E Get kuhler 1220 (bout 130€'s) no maintenance cpu watercooler and u can easily game etc with a clockspeed of 4.5. Sure Intel i7's r nice BUT do I want a processor..or a processor + 2 x highend cards..hmm.. xD . Got FX-8150 setted @ BIOS to 3.9 (pretty low), ati catalyst control center autoclock got it to 4.3, amd overdrive autoclock to 4.4 and got it my-self with kuhler 620 to 4.7 (pretty stable) .. 4.9 (fast crash..apply..20-30sec n crash..heat!). So there are many ways to overclock that cpu.. For starters u can set it to run at 3.9 base from bios or make an easy ati profile with cpu clock at 3.6-4.2....
the stock voltage on the 8150 at 4.2 is not high enough. see if you can up the voltage to 1.3+ rather than the stock 1.275 for starters. use amd overdrive. also amd cards are not the best in crossfire and I have had a lot of trouble with dual set ups in the past.