Intel Celeron 2955U vs Intel Core 2 Duo E4600

Table of Contents

Physical Specifications

Socket Intel Socket G2 (988B) Intel Socket 775
Foundry Intel Intel
Process size 22 nm 65 nm
Transistors 1,400 million 167 million
Die size 118 mm² 111 mm²
Package FC-PGA12F FC-LGA6
tCaseMax 105°C


Frequency 1400 MHz 2.4 GHz
Turbo clock
Base clock 100 MHz 200 MHz
Multiplier 14.0x 12.0x
Multiplier unlocked No No
TDP 15 W 65 W
Voltage 0.9 V

Architecture Details

Vertical Segment Mobile Desktop
Production status Active End-of-life
Release date Sep 1st, 2013 Oct 21st, 2007
Codename Haswell Allendale
Generation Celeron Core 2 Duo
Part unknown HH80557PG0562M
Memory support DDR3 Dual-channel DDR1, DDR2, DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2


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


Cache L1 64K (per core) 64K
Cache L2 256K (per core) 2MB
Cache L3 2MB (shared)


Notes Intel HD frequency: 200-1000MHz

Features & Technologies

64-bit Yes
EIST Yes Yes
Intel 64 Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes
Smart Cache Yes
VT Yes
VT-x Yes
XD bit Yes
iAMT2 Yes


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