Processor (CPU)
CPU Name
Intel® Core™ i5-9400 CPU @ 2.90GHz
Threading
1 CPU - 6 Core - 6 Threads
Frequency
4088.97 MHz (41 * 99.78 MHz) - Uncore: 3592.1 MHz
Multiplier
Current: 41 / Min: 8 / Max: 41
Architecture
Coffee Lake / Stepping: R0 / Technology: 14 nm
CPUID / Ext.
6.E.D / 6.9E
IA Extensions
MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AES, AVX, AVX2, FMA3
Caches
L1D : 32 KB / L2 : 256 KB / L3 : 9216 KB
Caches Assoc.
L1D : 8-way / L2 : 4-way / L3 : 12-way
Microcode
Rev. 0xEA
TDP / Vcore
65 Watts / 1.032 Volts
Temperature
40 °C / 104 °F
Type
Retail (Stock Frequency : 2900 MHz)
Cores Frequencies
#00: 4088.97 MHz  #01: 3989.24 MHz  #02: 3989.24 MHz  #03: 1097.04 MHz 
#04: 3989.24 MHz  #05: 3789.78 MHz 
Motherboard
Model
LENOVO 312A
Socket
Socket 1151 LGA
North Bridge
Intel Coffee Lake rev 0D
South Bridge
Intel B360 rev 10
BIOS
LENOVO M1UKT66A (06/29/2021)
Memory (RAM)
Total Size
16384 MB
Type
Single Channel (64 bit) DDR4-SDRAM
Frequency
1330.8 MHz (DDR4-2662) - Ratio 1:20
Timings
19-19-19-43-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
SK Hynix 16384 MB (DDR4-2662) - P/N: HMA82GU6CJR8N-VK
Graphic Card (GPU)
GPU Type
Intel(R) UHD Graphics 630 (Coffee Lake GT2) @ 449 MHz
GPU Brand
Lenovo
Storage (HDD/SSD)
Model #1 Name
KINGSTON SUV400S37 120G (FW: Q0927A)
Model #1 Capacity
111.8 GiB (~120 GB)
Model #1 Type
Fixed, SSD - Bus: SATA (11)
Display
Screen #1
LEN S22e-19 (LEN61C9)
Screen #1 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 49-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.97.0 (64 bit)