Intel Core Solo T1400 vs Intel Pentium D 940

Table of Contents

Physical Specifications

Socket Intel Socket 479 Intel Socket 775
Foundry Intel Intel
Process size 65 nm 65 nm
Transistors 151 million 376 million
Die size 90 mm² 140 mm²
Package FC-PGA FC-LGA4

Performance

Frequency 1833 MHz 3.2 GHz
Turbo clock
Base clock 166 MHz 200 MHz
Multiplier 11.0x 16.0x
Multiplier unlocked No No
Voltage 1.325 V 1.33 V
TDP 27 W 130 W

Architecture Details

Vertical Segment Mobile Desktop
Production status End-of-life End-of-life
Release date Jan 5th, 2006 Jan 16th, 2006
Codename Yonah Presler
Generation Core Solo Pentium D
Part SL92VSL9L5 SL94Q
Memory support DDR1 DDR1, DDR2, DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2

Cores

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

Cache

Cache L1 64K 28K
Cache L2 2MB 4MB

Features & Technologies

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

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