Intel Pentium D 915 vs Intel Pentium D 955 EE

Table of Contents

Physical Specifications

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

Performance

Frequency 2.8 GHz 3.46 GHz
Turbo clock
Base clock 200 MHz 266 MHz
Multiplier 14.0x 13.0x
Multiplier unlocked No No
Voltage 1.33 V 1.33 V
TDP 95 W 130 W

Architecture Details

Vertical Segment Desktop Desktop
Production status End-of-life End-of-life
Release date Jul 23rd, 2006 Jan 16th, 2006
Codename Presler Presler
Generation Pentium D Pentium D
Part SL9KB SL94N
Memory support DDR1, DDR2, DDR3 Dual-channel DDR1, DDR2, DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2 Gen 2

Cores

Total Cores 2 2
Total Threads 2 4
SMP # CPUs 2 2
Integrated graphics

Cache

Cache L1 28K 28K
Cache L2 4MB 4MB

Notes

Notes D0 Stepping

Features & Technologies

EIST Yes Yes
HTT Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes

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