Processor (CPU)
CPU Name
Intel® Core™ i5-9400 CPU @ 2.90GHz
Threading
1 CPU - 6 Core - 6 Threads
Frequency
3891.42 MHz (39 * 99.78 MHz) - Uncore: 3592.1 MHz
Multiplier
Current: 39 / 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 / 1.13 Volts
Temperature
52 °C / 126 °F
Type
Retail (Stock Frequency : 2900 MHz)
Cores Frequencies
#00: 3891.42 MHz  #01: 3891.42 MHz  #02: 3891.42 MHz  #03: 3891.42 MHz 
#04: 3891.42 MHz  #05: 3891.42 MHz 
Motherboard
Model
HP 859B
Socket
Socket 1151 LGA
North Bridge
Intel Coffee Lake rev 07
South Bridge
Intel B360 rev 10
BIOS
HP R08 Ver. 02.05.01 (04/27/2020)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1330.5 MHz (DDR4-2662) - Ratio 1:20
Timings
19-19-19-43-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 8192 MB (DDR4-2662) - P/N: M378A1K43CB2-CTD
Slot #2 Module
SK Hynix 8192 MB (DDR4-2662) - P/N: HMA81GU6JJR8N-VK
Graphic Card (GPU)
GPU Type
Intel(R) UHD Graphics 630 (Coffee Lake GT2) @ 698 MHz
GPU Brand
Hewlett-Packard
Storage (HDD/SSD)
Model #1 Name
SK hynix BC511 HFM256GDJTNI-82A0A
Model #1 Capacity
238.5 GiB (~260 GB)
Model #1 Type
Fixed, SSD - Bus: NVMe (17)
Display
Screen #1
Samsung SyncMaster (SAM030C)
Screen #1 Spec
22 inches (55.9 cm) / 1680 x 1050 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.91.0 (64 bit)