General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	Intel Pentium Dual-Core
Model number	G4400
CPU part numbers	CM8066201927306 is an OEM/tray microprocessor
Frequency	3300 MHz
Bus speed	8 GT/s DMI
Clock multiplier	33
Package	1151-land Flip-Chip Land Grid Array
Socket	Socket 1151 / H4 / LGA1151
Size	1.48" x 1.48" / 3.75cm x 3.75cm
S-spec numbers
Architecture / Microarchitecture
Microarchitecture	Skylake
Processor core	Skylake-S
Core steppings	R0 (SR2DC) S0 (QJZK)
Manufacturing process	0.014 micron
Data width	64 bit
The number of CPU cores	2
The number of threads	2
Floating Point Unit	Integrated
Level 1 cache size	2 x 32 KB 8-way set associative instruction caches 2 x 32 KB 8-way set associative data caches
Level 2 cache size	2 x 256 KB 4-way set associative caches
Level 3 cache size	3 MB 12-way set associative shared cache
Physical memory	64 GB
Multiprocessing	Uniprocessor
Extensions and Technologies	MMX instructions SSE / Streaming SIMD Extensions SSE2 / Streaming SIMD Extensions 2 SSE3 / Streaming SIMD Extensions 3 SSSE3 / Supplemental Streaming SIMD Extensions 3 SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 AES / Advanced Encryption Standard instructions EM64T / Extended Memory 64 technology / Intel 64 NX / XD / Execute disable bit VT-x / Virtualization technology VT-d / Virtualization for directed I/O SGX / Software Guard Extensions SMAP / Supervisor Mode Access Prevention
Low power features	Enhanced SpeedStep technology
Integrated peripherals / components
Display controller	3 displays
Integrated graphics	GPU Type: HD 510 Graphics tier: GT1 Microarchitecture: Gen 9 Execution units: 12 Base frequency (MHz): 350 Maximum frequency (MHz): 1050
Memory controller	The number of controllers: 1 Memory channels: 2 Supported memory: DDR3L-1333, DDR3L-1600, DDR4-1866, DDR4-2133 Maximum memory bandwidth (GB/s): 34.1 ECC supported: Yes
Other peripherals	Direct Media Interface 3.0 PCI Express 3.0 interface (16 lanes)
Electrical / Thermal parameters
Maximum operating temperature	100°C
Thermal Design Power	54 Watt
Notes on Intel Pentium G4400
Intel product database claims that the maximum GPU frequency is 1000 MHz ECC memory mode is supported only on workstation-class motherboards The processor has the following security, data protection and/or software features: Intel Secure Key and Identity Protection technology. The CPU is compatible with DirectX 12, OpenGL 4.4, OpenCL 1.2 and Vulkan1.0.31 APIs. The graphics unit has the following software features enabled: Intel Wireless Display, Quick Sync Video, Clear Video technology, Clear Video HD technology, InTru 3D technology and Insider.