Processor (CPU)
CPU Name
Intel® Core™ i5-9400 CPU @ 2.90GHz
Threading
1 CPU - 6 Core - 6 Threads
Frequency
3292.91 MHz (33 * 99.79 MHz) - Uncore: 3492.5 MHz
Multiplier
Current: 33 / 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, 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. 0xDE
TDP / Vcore
65 Watts / 0.924 Volts
Temperature
53 °C / 127 °F
Type
Retail (Stock Frequency : 2900 MHz)
Cores Frequencies
#00: 3292.9 MHz  #01: 3292.9 MHz  #02: 3791.8 MHz  #03: 3292.9 MHz 
#04: 3392.7 MHz  #05: 3193.1 MHz 
Motherboard
Model
NEC 312B
Socket
Socket 1151 LGA
North Bridge
Intel Coffee Lake rev 0D
South Bridge
Intel B360 rev 10
BIOS
NEC M1UKT50A (02/17/2020)
Memory (RAM)
Total Size
8192 MB
Type
Single Channel (64 bit) DDR4-SDRAM
Frequency
1330.4 MHz (DDR4-2660) - Ratio 3:40
Timings
19-19-19-43-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
SK Hynix 8192 MB (DDR4-2666) - P/N: HMA81GU6CJR8N-VK
Graphic Card (GPU)
GPU Type
Intel(R) UHD Graphics 630 (Coffee Lake GT2)
GPU Brand
Lenovo
GPU VRAM
128 MB
Storage (HDD/SSD)
Model #1 Name
Seagate ST500DM002-1SB10A (FW: CC63)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Display
Screen #1
BenQ GW2480 (BNQ78E7)
Screen #1 Spec
24 inches (61 cm) / 1920 x 1080 pixels @ 50-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.16.0 (64 bit)