Intel Celeron 877 vs Intel Core 2 Duo E4400

Table of Contents

Physical Specifications

Socket Intel BGA 1023 Intel Socket 775
Foundry Intel Intel
Process size 32 nm 65 nm
Transistors 504 million 167 million
Die size 131 mm² 111 mm²
Package rPGA FC-LGA6

Performance

Frequency 1400 MHz 2000 MHz
Turbo clock
Base clock 100 MHz 200 MHz
Multiplier 14.0x 10.0x
Multiplier unlocked No No
TDP 17 W 65 W
Voltage 1.34 V

Architecture Details

Vertical Segment Mobile Desktop
Production status unknown End-of-life
Release date Jul 1st, 2012 Jul 22nd, 2007
Codename Sandy Bridge Allendale
Generation Celeron Core 2 Duo
Part unknown HH80557PG0412M
Memory support DDR3 Dual-channel DDR1, DDR2, DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2

Cores

Total Cores 2 2
Total Threads 2 2
SMP # CPUs 1 1
Integrated graphics Intel HD (Sandy Bridge)

Cache

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

Features & Technologies

EIST Yes 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
Smart Cache Yes
VT Yes
VT-x Yes
XD bit Yes
iAMT2 Yes

Compare

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