Hardware Details
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
BIOS/UEFI Settings
Processor
AVX Ratio Offset
0.0 x
Core Voltage
0.0 V
Core Voltage Offset
0.0 mV
Processor Core IccMax
133.0 A
Processor Core Ratio
39.0 x
Reference Clock
100.0 MHz
Core Voltage Mode
Adaptive
Processor Turbo Ratios
1 Active Core
41.0 x
2 Active Cores
40.0 x
3 Active Cores
40.0 x
4 Active Cores
40.0 x
5 Active Cores
39.0 x
6 Active Cores
39.0 x
Processor Turbo Ratiolimit
Core 0
41.0 x
Core 1
41.0 x
Core 2
41.0 x
Core 3
41.0 x
Core 4
41.0 x
Core 5
41.0 x
Processor Turbo
Processor Powercurrent
Turbo Boost Power Max
4095.875 W
Turbo Boost Power Time Window
128.0 Seconds
Turbo Boost Short Power Max
4095.875 W
Package Turbo Power Lock
Disable
Turbo Boost Short Power Max Enable
Enable
Graphics
Processor Graphics IccMax
45.0 A
Processor Graphics Media Voltage
0.0 V
Processor Graphics Media Voltage Offset
0.0 mV
Processor Graphics Unslice IccMax
45.0 A
Processor Graphics Voltage
0.0 V
Processor Graphics Voltage Offset
0.0 mV
Processor Graphics Media Voltage Mode
Adaptive
Processor Graphics Voltage Mode
Adaptive
Cache
Cache IccMax
133.0 A
Cache Voltage
0.0 V
Cache Voltage Offset
0.0 mV
Cache Voltage Mode
Adaptive
