Question validate motherboard bottleneck with i5-9400

[khaled.moh]

hello,

while playing i see cup usage get 100%, on different reviews the i5-9400 performance still good with 2018-2020 games.
i think my motherboard ASUS PRIME H310M-A R2.0 has limited the CPU but how can i confirm that?
also need advice when game slow should i less resolution from 2k to 1080 or less quality from ultra to high. what is recommended?

below screen of nfs heat and graphic settings

full sys specs:
CPU:i5-9400f
Motherboard Model: ASUS PRIME H310M-A R2.0
GPU: Nvidia 1650 Super 4GB
Mem: 16GB
roslution:2K

https://ibb.co/HzYB9Rf

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[kanewolf]

hello,

while playing i see cup usage get 100%, on different reviews the i5-9400 performance still good with 2018-2020 games.
i think my motherboard ASUS PRIME H310M-A R2.0 has limited the CPU but how can i confirm that?
also need advice when game slow should i less resolution from 2k to 1080 or less quality from ultra to high. what is recommended?

below screen of nfs heat and graphic settings

full sys specs:
CPU:i5-9400f
Motherboard Model: ASUS PRIME H310M-A R2.0
GPU: Nvidia 1650 Super 4GB
Mem: 16GB
roslution:2K

https://ibb.co/HzYB9Rf

Need-For-Speed-Heat-2024-10-06-19-43-24-140 hosted at ImgBB

Image Need-For-Speed-Heat-2024-10-06-19-43-24-140 hosted in ImgBB

ibb.co

https://ibb.co/VBLXWmN

Need-For-Speed-Heat-2024-10-06-19-48-05-766 hosted at ImgBB

Image Need-For-Speed-Heat-2024-10-06-19-48-05-766 hosted in ImgBB

ibb.co

https://ibb.co/7Y7YVVv

Need-For-Speed-Heat-2024-10-06-20-15-39-716 hosted at ImgBB

Image Need-For-Speed-Heat-2024-10-06-20-15-39-716 hosted in ImgBB

ibb.co

Is that 16GB RAM, one or two DIMMs ?
But with 2K resolution, your 1650 may be the limiting factor.

 

[khaled.moh]

it's one piece memory 16GB
i know it not possible for high games but in the screenshot u can see the cpu is 100% usage and this not good feedback for cpu performance also correct?

for the gpu 1650 you're right i'm not expect very high performance and sometime low quality if the game less than 30FPS but will upgrade soon no issue

 

[kanewolf]

it's one piece memory 16GB
i know it not possible for high games but in the screenshot u can see the cpu is 100% usage and this not good feedback for cpu performance also correct?

for the gpu 1650 you're right i'm not expect very high performance and sometime low quality if the game less than 30FPS but will upgrade soon no issue

That single DIMM will hurt your CPU performance. Your CPU only has 1/2 the memory bandwidth it was designed to have. That is your CPU limiting factor.