Opencore running really slow on Catalina 10.15.6

Hello, my newly OpenCore hackintosh is runnign fairly slow and I'm wondering what would be the problem. And down below links are different SMBIOS with their respective Geekbench scores

my spec is CPU : i7 9750H,

IGPU : UHD 630,

DGPU : GTX 2070 (disabled),

RAM : 16 Gb

SSD : HP 512 GB

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MacbookPro 15,1 : https://photos.app.goo.gl/5pPTGycEnYrpNrcWA

MacbookPro 16,1 : https://photos.app.goo.gl/gN6vc6LrSqu8KVNp9

iMac 19,1 : https://photos.app.goo.gl/dEojJRpqfkMjacVb6

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and this is my EFI :

https://drive.google.com/drive/folders/1_yJ1J0JvLvi0k2eirJ7pfBK1W4TyDSV2?usp=sharing