Intel Core i5-4350U vs Intel Core i7-3667U

Physical Specifications

Socket Intel BGA 1168 Intel BGA 1023
Foundry Intel Intel
Process size 22 nm 22 nm
Transistors 1,400 million unknown
Die size 118 mm² 118 mm²
Package FC-BGA1168 FC-BGA12F


Frequency 1400 MHz 2000 MHz
Turbo clock up to 2.9 GHz up to 3.2 GHz
Base clock 100 MHz 100 MHz
Multiplier 14.0x 20.0x
Multiplier unlocked No No
TDP 15 W 17 W

Architecture Details

Vertical Segment Mobile Mobile
Production status unknown unknown
Release date Jun 4th, 2013 Jun 3rd, 2012
Codename Haswell Ivy Bridge
Generation Core i5 Core i7
Part SR16L SR0N5
Memory support DDR3 DDR3 Dual-channel
ECC memory No No


Total Cores 2 2
Total Threads 4 4
SMP # CPUs 1 1
Integrated graphics Intel HD 5000 Intel HD 4000


Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 3MB (shared) 4MB (shared)

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
EIST Yes Yes
HTT Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
TXT Yes Yes
VT-d Yes Yes
VT-x Yes Yes
XD bit Yes Yes


Notes Intel HD 4000 frequency: 350-1150MHz


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