- Processor
- Brand String Intel(R) Core(TM) i7-3840QM CPU @ 2.80GHz
- Family IvyBridge
- Family IvyBridge
- Feature Flags VMX, SMX, EIST, TM2, PCID, x2APIC, FPU, VME, PSE, MSR, PAE, MCE, APIC, MTRR, PAT, PSE-36, ACPI, SS, HTT, TM
- Hybrid Core Architecture No
- Instructions TSC, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AESNI, AVX
- Intel® Speed Shift False
- Intel® Turbo Boost Max False
- Logical CPU P-Cores 8
- Microcode Update 0x21
- Physical CPU P-Cores 4
- Possible Turbo Bins 4
- Turbo Overclockable True
- Operating System
- Manufacturer Microsoft Corporation
- Name Microsoft Windows 10 教育版
- Service Pack N/A
- Version 10.0.19043
- Motherboard
- Manufacturer LENOVO
- Model 2347AY1
- Version Not Defined
- Memory
- Total Installed Memory 16.00 GB
- Manufacturer Micron
- Default Speed 1867 MHz
- Bank Label BANK 2
- Device Locator ChannelB-DIMM0
- Capacity 8.00 GB
- Bank Label BANK 0
- Manufacturer Micron
- Device Locator ChannelA-DIMM0
- Default Speed 1867 MHz
- Capacity 8.00 GB
- Graphics
- Compatibility Intel Corporation
- DAC Type Internal
- Driver Date 8/6/2020
- Driver Version 10.18.10.5161
- Name Intel(R) HD Graphics 4000
- RAM 2.06 GB
- BIOS
- Manufacturer LENOVO
- Release Date 8/7/2019
- Version G1ETC2WW (2.82 )