Worth upgrading to i7 4790k

ThatKidNextDoor

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Jul 17, 2015
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4,690
Hey everyone,

Lately I've noticed I've been getting bad spikes in my FPS down to 40-45 and when I investigated I found it happened when my CPU reaches 100% in Task Manager (and I doing get a steady 60FPS usually it bounces between low 50s and high 50s). Because of this, I am lead to believe I have a CPU bottleneck. The games this happens in is Watch Dogs 2, Assassins Creed Origin and a few others.

I currently have an i5 4690k and a GTX 1070 - the monitor I use it 1440p. The reason why I am looking into the 4790k instead of one of the newer CPUs is because I already have a Z97 board.
I can get a brand new i7 4790k for 350USD (down to 197USD if I trade in my i5).

Do you guys think that upgrading will solve the problem? Will I get better performance?

Thanks for the help.

 
Solution


Yea hang on, I have a 4K 60Hz monitor I will check it out in 1440p.

**Update**

Okay, I changed CPU speed to 4.3GHz (to better simulate 4790K).

1440p checked both high and ultra settings, both were same result.
60-80% CPU utilization. Never saw 100%.

But framerate was still 45-55fps. I believe GPU is to blame for that. Check your GPU usage and see if it is dropping.
It would help your issue. I play AC Origins at 1080p Ultra settings with 7700K + 1070 and I still get drops down to 50-55fps, CPU is used more in AC Origins than any other game I've played. Gives temps as high as Prime95.

So I'm not sure it would solve your problem completely, but it would help.
 
Hey. I did it. I had a 4690K and upgraded to a 4770K. The older 4770K can't overclock as high but it still does better in some games than the 4690K did. I kind of wish I went for the 4790K instead and spent a little more for the extra overclocking potential. It will definitely help.
 


Yea hang on, I have a 4K 60Hz monitor I will check it out in 1440p.

**Update**

Okay, I changed CPU speed to 4.3GHz (to better simulate 4790K).

1440p checked both high and ultra settings, both were same result.
60-80% CPU utilization. Never saw 100%.

But framerate was still 45-55fps. I believe GPU is to blame for that. Check your GPU usage and see if it is dropping.
 
Solution