Processor
Brand String Intel(R) Core(TM) i5-9400 CPU @ 2.90GHz
Family CoffeeLake
Family CoffeeLake
Feature Flags VMX, EIST, TM2, PCID, x2APIC, FPU, VME, PSE, MSR, PAE, MCE, APIC, MTRR, PAT, PSE-36, ACPI, SS, HTT, TM
Instructions TSC, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AESNI, AVX
Intel® Speed Shift True
Intel® Turbo Boost Max True
Logical CPU Cores 6
Microcode Update 0xDE
Physical CPU Cores 6
Possible Turbo Bins 0
Turbo Overclockable False
Operating System
Manufacturer Microsoft Corporation
Name Microsoft Windows 11 家用版
Service Pack N/A
Version 10.0.22000
Motherboard
Manufacturer LENOVO
Model 36EB
Version SDK0J40700 WIN 3258143468057
Memory
Total Installed Memory 16.00 GB
Capacity 8.00 GB
Device Locator ChannelB-DIMM1
Default Speed 2666 MHz
Bank Label BANK 3
Manufacturer Samsung
Capacity 8.00 GB
Default Speed 2666 MHz
Bank Label BANK 1
Device Locator ChannelA-DIMM1
Manufacturer 04EF
Graphics
Compatibility Intel Corporation
Compatibility NVIDIA
DAC Type Integrated RAMDAC
DAC Type Internal
Driver Date 9/24/2020
Driver Date 10/20/2021
Driver Version 27.20.100.8783
Driver Version 30.0.14.9649
Name Intel(R) UHD Graphics 630
Name NVIDIA GeForce GTX 1650
RAM 4.00 GB
RAM 1.00 GB
BIOS
Manufacturer LENOVO
Release Date 7/10/2019
Version O3QKT38A