Intel Core i7-4578U
Intel
Summary
Cores
2
Threads
4
Base Clock
3.00 GHz
Boost Clock
3.50 GHz
Socket
FCBGA1168
Description
Specifications
General Specifications
Name
Intel Core i7-4578U
Plaform
Mobile
Family
Intel core series
Code Name
Haswell
Generation
4th Generation
Socket
FCBGA1168
Lithography
22 nm
# of CPU cores
2
# of Threads
4
L1 Cache
4 MB
tJunction
100 C
Package size
40mm x 24mm x 1.5mm
Maximum CPU Configuration
1
Instruction Set
64-bit
memory
Max Memory Size
16 GB
Memory Support
DDR3L-1333
1600; LPDDR3-1333
1600
# of Memory Channels
2
ECC Memory Support
No
Max Memory Bandwidth
25.6 GB/s
graphics
Processor Graphics
No
connectivity
PCI Express
2
Max # of PCIe Lanes
12
other
Intel Turbo Boost Technology 2.0 Frequency
3.50 GHz
Processor Base Frequency
3.00 GHz
Bus Speed
5 GT/s
TDP
28 W
Marketing Status
Discontinued
Servicing Status
End of Servicing Lifetime
End of Servicing Updates Date
WednesdayJune 302021
Embedded Options Available
No
Graphics Video Max Memory
2 GB
Max Resolution (VGA)
N/A
Intel Quick Sync Video
Yes
Intel InTru 3D Technology
Yes
Intel Flexible Display Interface (Intel FDI)
Yes
Intel Clear Video HD Technology
Yes
# of Displays Supported
3
Device ID
0xA2E
Intel Turbo Boost Technology
2.0
Intel Hyper-Threading Technology
Yes
Intel Transactional Synchronization Extensions
No
Intel 64
Yes
Instruction Set Extensions
Intel SSE4.1Intel SSE4.2Intel AVX2
Idle States
Yes
Enhanced Intel SpeedStep Technology
Yes
Thermal Monitoring Technologies
Yes
Intel Identity Protection Technology
Yes
Intel AES New Instructions
Yes
Secure Key
Yes
Intel Trusted Execution Technology
No
Execute Disable Bit
Yes
Intel Virtualization Technology (VT-x)
Yes
Intel Virtualization Technology for Directed I/O (VT-d)
Yes
Intel VT-x with Extended Page Tables (EPT)
Yes