- 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
