Intel Celeron E3400 vs Intel Pentium E5400

Table of Contents

Physical Specifications

Socket Intel Socket 775 Intel Socket 775
Foundry Intel Intel
Process size 45 nm 45 nm
Transistors 228 million 228 million
Die size 82 mm² 82 mm²
Package FC-LGA6 FC-LGA8


Frequency 2.6 GHz 2.7 GHz
Turbo clock
Base clock 800 MHz 200 MHz
Multiplier 13.0x 13.5x
Multiplier unlocked No No
Voltage 1.3625 V 1.3625 V
TDP 65 W 65 W

Architecture Details

Vertical Segment Desktop Desktop
Production status End-of-life End-of-life
Release date Jan 17th, 2010 Jan 18th, 2009
Codename Wolfdale Wolfdale
Generation Celeron Pentium Dual-Core
Memory support DDR1, DDR2, DDR3 Dual-channel DDR1, DDR2, DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2 Gen 2


Total Cores 2 2
Total Threads 2 2
SMP # CPUs 1 1
Integrated graphics


Cache L1 64K (per core) 64K (per core)
Cache L2 1MB (shared) 2MB (shared)

Features & Technologies

EIST Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSSE3 Yes Yes
VT-x Yes
XD bit Yes Yes


Notes SLGTK supports VT-x.


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