Intel Core 2 Extreme QX9300 vs Intel Core i7-4550U

Table of Contents

Physical Specifications

Socket Intel Socket P Intel BGA 1168
Foundry Intel Intel
Process size 45 nm 22 nm
Transistors unknown 1,300 million
Die size 2x 107 mm² 118 mm²
Package FC-PGA FC-BGA1168

Performance

Frequency 2.534 GHz 1500 MHz
Turbo clock up to 3 GHz
Base clock 266 MHz 100 MHz
Multiplier 9.5x 15.0x
Multiplier unlocked Yes No
Voltage 1.175 V
TDP 45 W 15 W

Architecture Details

Vertical Segment Mobile Mobile
Production status End-of-life unknown
Release date Aug 1st, 2008 Jun 4th, 2013
Codename Penryn QC XE Haswell-ULT
Generation Core 2 Extreme Core i7
Part SLB5J SR16J
Memory support unknown DDR3
ECC memory No No

Cores

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

Cache

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

Notes

Notes unlocked clock multiplier

Features & Technologies

AES-NI Yes
AVX Yes
EIST Yes Yes
HTT Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes
SSSE3 Yes Yes
TXT Yes Yes
VT-d Yes
VT-x Yes Yes
XD bit Yes Yes
iAMT2 Yes

Compare

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