CSGO Fps Drop issue

CS : GO Fps are droping from 200+ to 40 - 60 Fps. Fps drops randomly. It last for 10-15 seconds and then fps are back to normal. I have checked everything and cant find a solution for it.

HARDWARE : (HP OMEN LAPTOP 2019)
Mylshw command output given below

H/W path Device Class Description

                             system         OMEN by HP Laptop 15-dc1xxx (7NM78PA#ACJ)

/0 bus 8575
/0/0 memory 64KiB BIOS
/0/13 memory 16GiB System Memory
/0/13/0 memory 8GiB SODIMM DDR4 Synchronous 2667 MHz (0.4 ns)
/0/13/1 memory 8GiB SODIMM DDR4 Synchronous 2667 MHz (0.4 ns)
/0/1d memory 384KiB L1 cache
/0/1e memory 1536KiB L2 cache
/0/1f memory 12MiB L3 cache
/0/20 processor Intel® Core™ i7-9750H CPU @ 2.60GHz
/0/100 bridge 8th Gen Core Processor Host Bridge/DRAM Registers
/0/100/1 bridge 6th-9th Gen Core Processor PCIe Controller (x16)
/0/100/1/0 display TU117M [GeForce GTX 1650 Mobile / Max-Q]
/0/100/2 display UHD Graphics 630 (Mobile)
/0/100/4 generic Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
/0/100/12 generic Cannon Lake PCH Thermal Controller
/0/100/14 bus Cannon Lake PCH USB 3.1 xHCI Host Controller
/0/100/14/0 usb1 bus xHCI Host Controller
/0/100/14/0/1 generic Controller(XBOX 360 For Windows
/0/100/14/0/2 input Razer DeathAdder 2013
/0/100/14/0/3 input Gaming KB
/0/100/14/0/4 multimedia UACDemoV1.0
/0/100/14/0/6 multimedia HP Wide Vision HD Camera
/0/100/14/0/e communication Bluetooth 9460/9560 Jefferson Peak (JfP)
/0/100/14/1 usb2 bus xHCI Host Controller
/0/100/14.2 memory RAM memory
/0/100/14.3 wlo1 network Wireless-AC 9560 [Jefferson Peak]
/0/100/16 communication Cannon Lake PCH HECI Controller
/0/100/17 storage 82801 Mobile SATA Controller [RAID mode]
/0/100/1d bridge Cannon Lake PCH PCI Express Root Port #9
/0/100/1d/0 /dev/nvme0 storage KXG60ZNV256G TOSHIBA
/0/100/1d/0/1 /dev/nvme0n1 disk 256GB NVMe disk
/0/100/1d/0/1/1 /dev/nvme0n1p1 volume 259MiB Windows FAT volume
/0/100/1d/0/1/2 /dev/nvme0n1p2 volume 15MiB reserved partition
/0/100/1d/0/1/3 /dev/nvme0n1p3 volume 237GiB Windows NTFS volume
/0/100/1d.5 bridge Cannon Lake PCH PCI Express Root Port #14
/0/100/1d.5/0 eno1 network RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
/0/100/1d.7 bridge Cannon Lake PCH PCI Express Root Port #16
/0/100/1d.7/0 mmc0 bus RTS522A PCI Express Card Reader
/0/100/1f bridge HM470 Chipset LPC/eSPI Controller
/0/100/1f.3 multimedia Cannon Lake PCH cAVS
/0/100/1f.4 bus Cannon Lake PCH SMBus Controller
/0/100/1f.5 bus Cannon Lake PCH SPI Controller
/0/1 system Motherboard registers
/0/2 system Motherboard registers
/0/3 generic PnP device INT3f0d
/0/4 generic PnP device HPQ8001
/0/5 generic PnP device SYN327c
/0/6 system Motherboard registers
/0/7 system Motherboard registers
/0/8 system Motherboard registers
/0/9 system Motherboard registers
/1 power SR03052

kernel : 5.9.16-1-MANJARO
Desktop : Gnome
Nvidia Driver : video-hybrid-intel-nvidia-prime 2020.11.30

( mhwd -l ) output
0000:03:00.0 (0200:10ec:8168) Network controller Realtek Semiconductor Co., Ltd.:
--------------------------------------------------------------------------------
NAME VERSION FREEDRIVER TYPE
--------------------------------------------------------------------------------
network-r8168 2016.04.20 true PCI

> 0000:01:00.0 (0300:10de:1f91) Display controller nVidia Corporation:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
video-hybrid-intel-nvidia-prime            2020.11.30               false            PCI
          video-nvidia            2020.11.30               false            PCI
           video-linux            2018.05.04                true            PCI
     video-modesetting            2020.01.13                true            PCI
            video-vesa            2017.03.12                true            PCI


> 0000:00:02.0 (0300:8086:3e9b) Display controller Intel Corporation:
--------------------------------------------------------------------------------
                  NAME               VERSION          FREEDRIVER           TYPE
--------------------------------------------------------------------------------
video-hybrid-intel-nvidia-prime            2020.11.30               false            PCI
           video-linux            2018.05.04                true            PCI
     video-modesetting            2020.01.13                true            PCI
            video-vesa            2017.03.12                true            PCI