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7660G vs 7660G+7670M CF

post #1 of 6
Thread Starter 
hi guys i have a H{ G6 2313AX which has a A10 4600M 6GB 1600Mhz RAM n 7670M 2GB DDR3 GPU now my question is i have being gaming on this lappy for a few months now but i cant understand one thing whenever i enable CF i get a FPS drop instead of a boost i dont get it i should get atleast a 30 to 40% boost when i CF i dont exactly know the scaling of these cards BTW i always keep the lappy on high performance profile while gaming. pls guys help me i wanna understand wats going on i play games like splinter cell : blacklist, Tomb raider etc n in most of the games i get a lag while CF i tried monitoring the both the 7660G n the 7670M by opening two gpu-z simultaneously but it seem there is some problem in the detection i get wrong clocks n i guess incorrect read for 7660G
post #2 of 6
Thread Starter 
ping !!!!!!!!!!!
post #3 of 6
Thread Starter 
bump !!!
post #4 of 6
Thread Starter 
bump!!
post #5 of 6
one thing, is your IGP running with dual channel memory?
using it with single channel would make it MUCH slower than it should be.

as for the Dual Graphics, this kind of solution doesn't seem to work well, regardless
http://www.tomshardware.com/reviews/dual-graphics-crossfire-benchmark,3583-10.html

better just use 7670 for gaming.
Current PC
(11 items)
 
  
CPUMotherboardGraphicsRAM
i5 3GHz OEM Pegatron h61 HD 5850 @ 925MHz 8GB 
Hard DriveCoolingOSMonitor
Samsung 1tb C2D e6300 Intel HSF Win10 HP 19" 
KeyboardMouseAudio
generic AT with PS/2 adapter wheel mouse optical 1.1 alc 662 
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Current PC
(11 items)
 
  
CPUMotherboardGraphicsRAM
i5 3GHz OEM Pegatron h61 HD 5850 @ 925MHz 8GB 
Hard DriveCoolingOSMonitor
Samsung 1tb C2D e6300 Intel HSF Win10 HP 19" 
KeyboardMouseAudio
generic AT with PS/2 adapter wheel mouse optical 1.1 alc 662 
  hide details  
Reply
post #6 of 6
Thread Starter 
i have a dual channel a 4gig n a 2 Gig Ram rolleyes.gif thanx for the link i will look into it btw how can i just game with my 7670 ??? i updated my drivers to 13.10 beta n now when i monitor both my gpus only my 7670M is used headscratch.gif
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Overclock.net › Forums › Mobile Computing Forum › Laptops and Netbooks › 7660G vs 7660G+7670M CF