Processor (CPU)
CPU Name
Intel® Core™ i5-9400F CPU @ 2.90GHz
Threading
1 CPU - 6 Core - 6 Threads
Frequency
3909.52 MHz (39 * 100.24 MHz) - Uncore: 3608.8 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. 0xB4   ► Intel SA-00233 Patched ◄
TDP / Vcore
65 Watts / 1.072 Volts
Temperature
50 °C / 122 °F
Type
Retail (Stock Frequency : 2900 MHz)
Cores Frequencies
#00: 3909.5 MHz  #01: 3909.5 MHz  #02: 3909.5 MHz  #03: 3909.5 MHz 
#04: 3909.5 MHz  #05: 3909.5 MHz 
Motherboard
Model
Asus MAXIMUS VIII RANGER
Socket
Socket 1151 LGA
North Bridge
Intel Coffee Lake rev 07
South Bridge
Intel Z170 rev 31
BIOS
American Megatrends Inc. 3802 (03/15/2018)
Memory (RAM)
Total Size
32768 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1604.4 MHz (DDR4-3208) - Ratio 1:24
Timings
17-18-18-36-1 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Samsung 16384 MB (DDR4-2400) - P/N: M378A2K43CB1-CRC
Slot #2 Module
Samsung 16384 MB (DDR4-2400) - P/N: M378A2K43CB1-CRC
Graphic Card (GPU)
GPU #1 Type
Radeon RX 570 Series (Polaris)
GPU #1 Brand
0x1DA2 (0xE366)
GPU #1 VRAM
8192 MB
GPU #2 Type
NVIDIA GeForce GTX 1080 Ti (GP102) @ 1923 MHz
GPU #2 Brand
ASUSTeK Computer Inc.
GPU #2 Specs
GP102-350 / Process: 16nm / Transistors: 12B / Die Size: 471 mm² / TDP: 250W
GPU #2 Units
Shader Units: 3584 / Texture Units (TMU): 224 / Render Units (ROP): 88
GPU #2 VRAM
11264 MB GDDR5X / 352-bit Bus @ 5005 MHz (Micron)
GPU #2 APIs
DirectX 12.0 (12_1) / OpenGL 4.6 / OpenCL 1.2 / Vulkan 1.1
Storage (HDD/SSD)
Model #1 Name
Seagate ST2000DM008-2FR102 (FW: 0001)
Model #1 Capacity
1863.0 GiB (~2000 GB)
Model #1 Type
Fixed - Bus: SATA (11)
Model #2 Name
Crucial_CT256MX100SSD1 (FW: MU03)
Model #2 Capacity
238.5 GiB (~260 GB)
Model #2 Type
Fixed, SSD - Bus: SATA (11)
Display
Screen #1
Samsung U28D590 (SAM0B80)
Screen #1 Spec
27.7 inches (70.4 cm) / 3840 x 2160 pixels @ 56-75 Hz
Miscellaneous
Windows Version
Microsoft Windows 10 (10.0) Professional 64-bit
CPU-Z Version
1.90.0 (64 bit)