Intel Core i7-3540M vs Intel Core i7-4558U

Table of Contents

Physical Specifications

Socket Intel BGA 1023 Intel BGA 1168
Foundry Intel Intel
Process size 22 nm 22 nm
Transistors unknown 1,300 million
Die size 118 mm² 118 mm²
Package FC-PGA12F FC-BGA1168

Performance

Frequency 3 GHz 2.8 GHz
Turbo clock up to 3.7 GHz up to 3.3 GHz
Base clock 100 MHz 100 MHz
Multiplier 30.0x 28.0x
Multiplier unlocked No No
TDP 35 W 28 W

Architecture Details

Vertical Segment Mobile Mobile
Production status unknown unknown
Release date Jan 8th, 2013 Jun 4th, 2013
Codename Ivy Bridge Haswell-ULT
Generation Core i7 Core i7
Part SR0X8 SR188
Memory support DDR3 Dual-channel DDR3
ECC memory No No

Cores

Total Cores 2 2
Total Threads 4 4
SMP # CPUs 1 1
Integrated graphics Intel HD 4000 Intel HD 5100

Cache

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

Notes

Notes Intel HD 2500 frequency: 650-1300MHz

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

Compare

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