Processor (CPU)
CPU Name
Intel® Core™ i5-9400 CPU @ 2.90GHz
Threading
1 CPU - 6 Core - 6 Threads
Frequency
4090 MHz (41 * 99.76 MHz) - Uncore: 1197.1 MHz
Multiplier
Current: 41 / Min: 8 / Max: 41
Architecture
Coffee Lake / Stepping: U0 / Technology: 14 nm
CPUID / Ext.
6.E.A / 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. 0xCA   ► Intel SA-00233 Patched ◄
TDP / Vcore
65 Watts / 0.592 Volts
Temperature
44 °C / 111 °F
Type
Retail (Stock Frequency : 2900 MHz)
Cores Frequencies
#00: 4090.00 MHz  #01: 3192.19 MHz  #02: 1197.07 MHz  #03: 4090.00 MHz 
#04: 3990.24 MHz  #05: 3491.46 MHz 
Motherboard
Model
HP 8653
Socket
Socket 1151 LGA
North Bridge
Intel Coffee Lake rev 07
South Bridge
Intel H370 rev 10
BIOS
AMI F.11 (11/26/2019)
Memory (RAM)
Total Size
24576 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1196.3 MHz (DDR4-2392) - Ratio 1:18
Timings
17-17-17-39-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 8192 MB (DDR4-2662) - P/N: M378A1K43CB2-CTD
Slot #2 Module
Kingston 16384 MB (DDR4-2400) - XMP 2.0 - P/N: KHX3200C16D4/16GX
Graphic Card (GPU)
GPU Type
Intel(R) UHD Graphics 630 (Coffee Lake GT2)
GPU Brand
Hewlett-Packard
Storage (HDD/SSD)
Model #1 Name
INTEL SSDPEKNW512G8H
Model #1 Capacity
476.9 GiB (~510 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Samsung U32J59x (SAM0F33)
Screen #1 Spec
31.5 inches (80 cm) / 3840 x 2160 pixels @ 24-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Home 64-bit
CPU-Z Version
1.91.0 (64 bit)