Intel Core i5-2310 vs Intel Core i7-5557U

Table of Contents

Physical Specifications

Socket Intel Socket 1155 Intel BGA 1168
Foundry Intel Intel
Process size 32 nm 14 nm
Transistors 1,160 million unknown
Die size 216 mm² unknown
Package FC-LGA10 FC-BGA1168
tCaseMax 73°C 105°C

Performance

Frequency 2.9 GHz 3.1 GHz
Turbo clock up to 3.2 GHz up to 3.4 GHz
Base clock 100 MHz 100 MHz
Multiplier 29.0x 31.0x
Multiplier unlocked No No
Voltage 1.176 V
TDP 95 W 28 W

Architecture Details

Vertical Segment Desktop Mobile
Production status End-of-life Active
Release date May 22nd, 2011 Mar 1st, 2015
Codename Sandy Bridge Broadwell-U
Generation Core i5 Core i7
Part SR02K SR26E
Memory support DDR3 Dual-channel DDR3
ECC memory No No
PCI Express Gen 3, 16 Lanes(CPU only)

Cores

Total Cores 4 2
Total Threads 4 4
SMP # CPUs 1 1
Integrated graphics Intel HD 2000 Intel Iris 6100

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 6MB (shared) 4MB (shared)

Features & Technologies

64-bit Yes
ADX Yes
AES-NI Yes
AVX Yes
EIST Yes Yes
HTT Yes
Intel 64 Yes
MMX Yes Yes
PREFETCHW Yes
RDSEED Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
Smart Cache Yes
VT-x Yes Yes
XD bit Yes Yes

Notes

Notes Intel HD frequency: 300-1100MHz

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