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low fps and cpu usage in games

Hello, I am knew here and also knew to the pcmasterace.

Recently I got a knew pc, but I am experiencing some issues, in the outer worlds, my fps in edge water is very low and also the gpu usage. I also noticed in other games my performance is not as good as other withe similar specs, in destiny for example I have a performance around 100 fps most of the time but other have some around 120 and never drop below 100 fps but my does.
Could be the single channel ram, or I have a bad cpu?
Appreciate the help!

 

my pc:

Ryzen 7 3700x

msi RTX 2070 super

motherboard aorus b750 m

8gb corsair vengence ddr4 3000mhz (1x8)

psu corsair cx750 80+

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Its definitely your single channel RAM that causing low FPS. Dual channel RAM is a must have thing when going with Ryzen CPU. 

Main system: Ryzen 7 7800X3D / Asus ROG Strix B650E / G.Skill Trident Z5 NEO 32GB 6000Mhz / Powercolor RX 7900 XTX Red Devil/ EVGA 750W GQ / NZXT H5 Flow

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Put 2 16 GB in there or so, that will fix the problem, i would recommend buying the RAM now prices will go up next year.

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Your system looks sound I would start off with a matching 8gb stick of memory so you can get dual channel and go from there.

More links in my profile! Builds: Project(Main Rig): Cosmos Sv2 -- 2nd PC: Old School AMD -- Project: HD4890 Revival,

↓↓↓↓↓↓↓↓ Specs Below ↓↓↓↓↓↓↓↓

 

 

 

Cosmos Sv2:

  • CPU: Intel Core i9 9900K @ 5.1ghz
  • Motherboard: Asus PRIME Z390-A
  • RAM: Corsair Vengeance RGB Pro 32 GB (4 x 8 GB) DDR4-3000
  • GPU: Asus GeForce RTX 2080 Ti 11 GB Turbo
  • Case: Modded Cosmos S (Cosmos Sv2)
  • Storage: Samsung 970 Evo 500 GB M.2-2280 NVME, WD Black SN750 2TB NVMe, 2x WD Red 2TB raid 1, 150GB Toshiba 2.5"
  • PSU: Corsair HX850
  • Display(s): Samsung LC32JG50QQNZA 32.0" 2560x1440 144 Hz, LG 29UM58-P 29.0" 2560x1080 75 Hz
  • Cooling: Custom Loop
  • Keyboard: Corsair K95 Platinum
  • Mouse: Corsair Dark Core
  • Sound: Oboard with Logitech something or other 5.1 speakers and HyperX Headset
  • OS: Win 10 Pro
  • PC Part Picker URL: https://ca.pcpartpicker.com/user/NotSoEpicMods/saved/LYysZL

 

Old School AMD:

  • CPU: AMD Phenom II x6 1090T
  • Motherboard: Asus Sabertooth 990FX rev1.0
  • RAM: 16GB Patriot Sector 5
  • GPU: XFX HD 7950
  • Case: Cougar MX330-G Glass Window
  • Storage: 2x HyperX 3K 120GB SSD 
  • PSU: Corsair 650W
  • Display(s): Samsung 32"
  • Cooling: Hyper 212+
  • Keyboard: Logitech G110
  • Mouse: Logitech M100
  • Sound: HyperX Headset
  • OS: Win 7 Ultimate
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