CPU dose not want to run fast as it should! please help!

CrazyBoris19

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Dec 14, 2016
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my mobo is GA-F2A68HM-HD2 and i have a AMD A10 7890k with a gpu GTX 960 ssc 4gb


i used to own a 7850k cpu and its stock speed is at 3.7ghz and i OC it to 4.10ghz it ran amazing with the GTX 960 for a good year.

but then it dramatically started working slow. it was very noticeable since i have a 144hz monitor.

when i had minecraft i used to get over 400fps on high settings.. and shaders mods would run on 100+fps.

but now i get like 40 to 60 to 120 fps. and with shaders its 40 fps.

i thought maybe the CPU got bad cause i had a Stock cooler that came with it.

so i bought a new cpu 7890k it came with a wraith cooler which is like 10x better than stock.

and i replaced the 7850k with it. and i saw no difference between them. cause the 7890k stock speed is at 4.10ghz and turbos to 4.30ghz.

But i still had the same problem. i went on minecraft to test out the cpu and i still got the same results it starts from 40fps and slowly rises to 60 then 80-90 and drops around like that.

i even got on counter strike global and i was getting frames at 43-56 and when i looked somewhere like the edge of the map it hit 100fps.

i know i never had problems with the 7850k running at 4.1ghz on CSGO i had frames going over 400+ but now i get 90 max.

i have no clue what to do. i updated the BIOS from F1 to F2C version which is latest for the 7890k.

i am not good with computers i know small things about it.

i ran a Unigine Heaven Benchmark 4.0. i ran a TEST and got this http://i.imgur.com/jN3sez0.jpg

and also the temps reached to 74c and memory was at 3505Mhz

ive read that it could be thermal throttling or GPU.

i have no clue and i need help ASAP

not sure what other info i can get http://i.imgur.com/RNahB6g.jpg
 

CrazyBoris19

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Dec 14, 2016
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i had no choice. cause when i installed the 7890k i had problems like freezes and blue screens. now there gone cause i updated the BIOS.
 

CrazyBoris19

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Dec 14, 2016
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i just played some Counter Strike Global at Highest settings and got like 80-100 fps. then i dropped the setting to very low and the resolution to 4:3 still had 80-100fps it never went up??? what could be the problem..