Vertical Segment
Mobile
Processor Number
i7-5557U
Lithography
14 nm
Recommended Customer Price
$426.00

CPU Specifications

Total Cores
2
Total Threads
4
Max Turbo Frequency
3.40 GHz
Intel® Turbo Boost Technology 2.0 Frequency
3.40 GHz
Processor Base Frequency
3.10 GHz
Cache
4 MB
Bus Speed
5 GT/s
TDP
28 W
Configurable TDP-down
23 W

Supplemental Information

Marketing Status
Discontinued
Launch Date
Q1'15
Embedded Options Available
No
Datasheet

Memory Specifications

Max Memory Size (dependent on memory type)
16 GB
Memory Types
DDR3L 1333/1600, LPDDR3 1600/1866
Max # of Memory Channels
2
Max Memory Bandwidth
25.6 GB/s

Processor Graphics

Processor Graphics
Intel® Iris® Graphics 6100
Graphics Base Frequency
300 MHz
Graphics Max Dynamic Frequency
1.10 GHz
Graphics Video Max Memory
16 GB
Graphics Output
eDP/DP/HDMI
Max Resolution (HDMI)
2560x1600@60Hz
Max Resolution (DP)‡
3840x2160@60Hz
DirectX* Support
11.2/12
OpenGL* Support
4.3
Intel® Quick Sync Video
Yes
Intel® InTru™ 3D Technology
Yes
Intel® Flexible Display Interface (Intel® FDI)
Yes
Intel® Clear Video HD Technology
Yes
Intel® Clear Video Technology
Yes
# of Displays Supported
3
Device ID
0x162B

Expansion Options

PCI Express Revision
2.0
PCI Express Configurations
4x1, 2x4
Max # of PCI Express Lanes
12

Package Specifications

Sockets Supported
FCBGA1168
Max CPU Configuration
1
TJUNCTION
105°C
Package Size
40mm x24mm x 1.3mm

Advanced Technologies

Intel® Turbo Boost Technology
2.0
Intel® Hyper-Threading Technology
Yes
Intel® Transactional Synchronization Extensions
No
Intel® 64
Yes
Instruction Set
64-bit
Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Thermal Monitoring Technologies
Yes
Intel® Fast Memory Access
Yes
Intel® Flex Memory Access
Yes
Intel® Identity Protection Technology
Yes
Intel® Smart Response Technology
Yes

Security & Reliability

Intel® AES New Instructions
Yes
Secure Key
Yes
Intel® Trusted Execution Technology
No
Execute Disable Bit
Yes
Intel® OS Guard
Yes
Intel® Stable IT Platform Program (SIPP)
No
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