Intel Core i5-5250U vs Intel Core i5-5257U

Table of Contents

Physical Specifications

Socket Intel BGA 1168 Intel BGA 1168
Foundry Intel Intel
Process size 14 nm 14 nm
Transistors unknown unknown
Die size unknown unknown
Package FC-BGA1168 FC-BGA1168
tCaseMax 105°C 105°C


Frequency 1600 MHz 2.7 GHz
Turbo clock up to 2.7 GHz up to 3.1 GHz
Base clock 100 MHz 100 MHz
Multiplier 16.0x 27.0x
Multiplier unlocked No No
TDP 15 W 28 W

Architecture Details

Vertical Segment Mobile Mobile
Production status Active Active
Release date Mar 1st, 2015 Mar 1st, 2015
Codename Broadwell-U Broadwell-U
Generation Core i5 Core i5
Part unknown unknown
Memory support DDR3 DDR3
ECC memory No No


Total Cores 2 2
Total Threads 4 4
SMP # CPUs 1 1
Integrated graphics Intel HD 6000 Intel Iris 6100


Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 3MB (shared) 3MB (shared)


Notes Intel HD frequency: 300-950MHz Intel HD frequency: 300-1050MHz

Features & Technologies

64-bit Yes Yes
ADX Yes Yes
EIST Yes Yes
HTT Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
Smart Cache Yes Yes
VT-x Yes Yes
XD bit Yes Yes


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