Intel Core 2 Quad Q9400 vs Intel Core i5-4250U

Table of Contents

Physical Specifications

Socket Intel Socket 775 Intel BGA 1168
Foundry Intel Intel
Process size 45 nm 22 nm
Transistors 456 million 1,400 million
Die size 2x 81 mm² 118 mm²
Package FC-LGA6 FC-BGA1168
tCaseMax 71°C

Performance

Frequency 2.666 GHz 1300 MHz
Turbo clock up to 2.6 GHz
Base clock 333 MHz 100 MHz
Multiplier 8.0x 13.0x
Multiplier unlocked No No
Voltage 1.11 V
TDP 95 W 15 W

Architecture Details

Vertical Segment Desktop Mobile
Production status End-of-life unknown
Release date Aug 10th, 2008 Jun 4th, 2013
Codename Yorkfield Haswell
Generation Core 2 Quad Core i5
Part SLB6B SR16M
Memory support DDR1, DDR2, DDR3 Dual-channel DDR3
ECC memory No No
PCI Express Gen 2

Cores

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

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 6MB (shared) 256K (per core)
Cache L3 3MB (shared)

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
TXT Yes Yes
VT-d Yes
VT-x Yes Yes
XD bit Yes
iAMT2 Yes

Compare

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