Processor (CPU)
CPU Name
Intel® Core™ i5-9400 CPU @ 2.90GHz
Threading
1 CPU - 6 Core - 6 Threads
Frequency
3888.57 MHz (39 * 99.73 MHz) - Uncore: 3590.3 MHz
Multiplier
Current: 39 / 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. 0xD6
TDP / Vcore
65 Watts / 1.104 Volts
Temperature
54 °C / 129 °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
Asus PRIME H310M-R R2.0
Socket
Socket 1151 LGA
North Bridge
Intel Coffee Lake rev 0D
South Bridge
Intel H310 rev 00
BIOS
American Megatrends Inc. 2002 (12/08/2020)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1329.7 MHz (DDR4-2660) - Ratio 3:40
Timings
16-18-18-39-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Kingston 8192 MB (DDR4-2666) - XMP 2.0 - P/N: KF2666C16D4/8G
Slot #2 Module
Kingston 8192 MB (DDR4-2666) - XMP 2.0 - P/N: KF2666C16D4/8G
Graphic Card (GPU)
GPU Type
ASUS Radeon (TM) RX 480 Series (Polaris 10 XT)
GPU Brand
ASUSTeK Computer Inc.
GPU VRAM
8192 MB (Samsung)
Storage (HDD/SSD)
Model #1 Name
Western Digital WDC WD10EZEX-08WN4A0 (FW: 01.01A01)
Model #1 Capacity
931.5 GiB (~1000 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
Mibrand CAIMAN 128GB SSD (FW: V1103A0)
Model #2 Capacity
119.2 GiB (~130 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Display
Screen #1
Philips PHL 223V5 (PHLC0CF)
Screen #1 Spec
21.7 inches (55.1 cm) / 1920 x 1080 pixels @ 56-76 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 Professional (x64)
CPU-Z Version
2.15.0 (64 bit)