CPU batch number and batch number on box are not the same. This is a second i5-4440 I have but just using the same box model from a different batch. Still a i5-4440 regardless of batch number. Heatsink fan not included.
Intel Core i5-4440 (SR14F) 3.10GHz Socket 1150
Model: Intel Core i5 Processor i5-4440
Core Name: Haswell
Core Count: 4
Thread Count: 4
Clock Speed: 3.1 GHz
Max Turbo Frequency: 3.3 GHz
Intel Smart Cache: 6 MB
DMI2: 5.0 GT/s
Lithography: 22 nm
Socket: LGA 1150
Max Thermal Design Power: 84 W
Max Memory Bandwidth: 25.6 GB/s
Processor Graphics: Intel HD Graphics 4600
Graphics Base Frequency: 350 MHz
Graphics Max Dynamic Frequency: 1.1 GHz
Max CPU Configuration: 1
Advanced Technologies:
Intel Turbo Boost Technology
Intel Virtualization Technology (VT-x)
Intel Virtualization Technology for Directed I/O (VT-d)
Intel VT-x with Extended Page Tables (EPT)
AES New Instructions
Intel 64 Architecture
Intel Anti-Theft Technology
Idle States
Enhanced Intel SpeedStep Technology
Thermal Monitoring Technologies
Execute Disable Bit
Intel Secure Key
Intel Identity Protection Technology