Processor (CPU)
CPU Name
Intel® Core™ i5-9400 CPU @ 2.90GHz
Threading
1 CPU - 6 Core - 6 Threads
Frequency
898.05 MHz (9 * 99.78 MHz) - Uncore: 3592.2 MHz
Multiplier
Current: 9 / 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, 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 / 1.144 Volts
Temperature
65 °C / 149 °F
Type
Retail (Stock Frequency : 2900 MHz)
Cores Frequencies
#00: 898.0 MHz  #01: 898.0 MHz  #02: 3891.6 MHz  #03: 898.0 MHz 
#04: 898.0 MHz  #05: 3891.6 MHz 
Motherboard
Model
Acer Aspire TC-885(DCH)
Socket
Socket 1151 LGA
North Bridge
Intel Coffee Lake rev 07
South Bridge
Intel B360 rev 10
BIOS
American Megatrends Inc. R01-C3 (04/08/2020)
Memory (RAM)
Total Size
16384 MB
Type
Dual Channel (128 bit) DDR4-SDRAM
Frequency
1330.5 MHz (DDR4-2662) - Ratio 3:40
Timings
19-19-19-43-2 (tCAS-tRCD-tRP-tRAS-tCR)
Slot #1 Module
Ramaxel Technology 8192 MB (DDR4-3200) - P/N: RMUA5200KE78HAF-3200
Slot #2 Module
Samsung 8192 MB (DDR4-2666) - P/N: M378A1K43DB2-CTD
Graphic Card (GPU)
GPU Type
NVIDIA GeForce GTX 1050 Ti (GP107-400) @ 1493 MHz
GPU Brand
ASUSTeK Computer Inc.
GPU Specs
GP107-400 / Process: 14nm / Transistors: 3.3B / Die Size: 135 mm² / TDP: 75W
GPU Units
Shader Units: 768 / Texture Units (TMU): 48 / Render Units (ROP): 32
GPU VRAM
4096 MB GDDR5 / 128-bit Bus @ 3504 MHz (Micron)
GPU APIs
DirectX 12.0 (12_1) / OpenGL 4.6 / OpenCL 1.2 / Vulkan 1.1
Storage (HDD/SSD)
Model #1 Name
PM961 NVMe SAMSUNG 512GB (FW: CXY72D1Q)
Model #1 Capacity
476.9 GiB (~510 GB)
Model #1 Type
Fixed - Bus: RAID (8)
Display
Screen #1
Samsung C27F390 (SAM0D32)
Screen #1 Spec
27.2 inches (69.1 cm) / 1920 x 1080 pixels @ 50-72 Hz
Miscellaneous
Windows Version
Microsoft Windows 11 Home (x64)
CPU-Z Version
2.16.0 (64 bit)