Is my CPU the bottleneck on my system?

xflintx

Prominent
Dec 18, 2017
5
0
510
Hey all, I've been experiencing some less than desirable performance on most of my games.

I mainly play Blizzard games, but other games as well seem to run in the 30-50 FPS range, but under a lot of particle effects/stuff going on, it will dip down to about 10-20 usually (during raids with 20+ people, lots of stuff going on in Diablo etc) I believe I have a system capable of pushing well above 60. I'll list out my specs and see if I didn't buy something silly.

I'm a layman on a lot of PC jargon for the most part, and still learning the finer points of tech. Your help is appreciated. Thank you.

CPU: Intel Core i7 3820, no overclocking. CPU-Z reports 3.6 ghz
GPU: Radeon RX480, 8gb GDDR5
Motherboard: MSI X79A-GD45 (8D) (MS-7760)
RAM: 32GB DDR3, 1600
SSD/HDD: 128gb Kingston (used for a boot drive) and 2tb Toshiba
PSU: Thermaltake 700W
Monitor 1: Dell S2715H (the main monitor I use for games) with an HDMI cable
Monitor 2: Aver S231HL with a DVI cable

After ensuring drivers are solid, AMD isn't running any recording programs in the background, things like v-sync etc. are off, I'm kind of at a loss.

My guesses are my HDD is slowing me down (even though performance issues happen when games are on SSD as well), my PSU is starting to die, or my CPU/motherboard need to be upgraded.

Thank you for your help.
 

timmy_area51

Notable
Sep 28, 2017
352
0
810
your cpu is not much of a bottleneck , i7's aren't supposed to bottleneck but your platform is old and it doesn't support pci e 3 , so you cant get beyond pcie 2 with your current settings , although your gpu supports it
 

timmy_area51

Notable
Sep 28, 2017
352
0
810
maybe not in mortal kombat , but if you wanna have fps more than 60 with those freesync gsync monitors 144 mhz 244 mhz 4k and what not then you gotta own a pcie 3.0 . i'm not advertisisng anything here
 

xflintx

Prominent
Dec 18, 2017
5
0
510


Not typically, no. Just the usual stuff like Discord, sometimes a couple tabs on Chrome, or Winamp. I keep it pretty minimal.
 

xflintx

Prominent
Dec 18, 2017
5
0
510


My ping is usually under 50, closer to 25 or so. I only thought CPU because when a lot of stuff starts happening all at once, the frames drop pretty low. Given my GPU is newer and my CPU is a few years old now, it seemed logical to me.