Processor (CPU)
CPU Name
Intel® Core™ i5-9400 CPU @ 2.90GHz
Threading
1 CPU - 6 Core - 6 Threads
Frequency
3888.57 MHz (39 * 99.71 MHz) - Uncore: 3589.5 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. 0xDE   ► Intel SA-00233 Patched ◄
TDP / Vcore
65 Watts / 1.148 Volts
Temperature
76 °C / 169 °F
Type
Retail (Stock Frequency : 2900 MHz)
Cores Frequencies
#00: 3888.6 MHz  #01: 3888.6 MHz  #02: 3888.6 MHz  #03: 3888.6 MHz 
#04: 3888.6 MHz  #05: 3888.6 MHz 
Motherboard
Model
LENOVO 313B
Socket
Socket 1151 LGA
North Bridge
Intel Coffee Lake rev 07
South Bridge
Intel B360 rev 10
BIOS
LENOVO M1QKT37A (09/23/2019)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1064.3 MHz (DDR4-2128) - Ratio 3:32
Timings
15-15-15-36-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
SK Hynix 8192 MB (DDR4-2666)
Slot #2 Module
SK Hynix 8192 MB (DDR4-2666)
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: HPH4)
Model #1 Capacity
465.8 GiB (~500 GB)
Model #1 Type
Fixed - Bus: RAID (8)
Model #2 Name
INTEL SSDPEKKF256G8L (FW: L08P)
Model #2 Capacity
238.5 GiB (~260 GB)
Model #2 Type
Fixed, SSD - Bus: NVMe (17)
Miscellaneous
Windows Version
Microsoft Windows 11 Professional (x64)
CPU-Z Version
2.16.0 (64 bit)