Intel Pentium D 930 vs Intel Xeon W3520

Table of Contents

Physical Specifications

Socket Intel Socket 775 Intel Socket 1366
Foundry Intel Intel
Process size 65 nm 45 nm
Transistors 376 million 731 million
Die size 140 mm² 263 mm²
Package FC-LGA4 FC-LGA8

Performance

Frequency 3 GHz 2.666 GHz
Turbo clock up to 2.933 GHz
Base clock 200 MHz 133 MHz
Multiplier 15.0x 20.0x
Multiplier unlocked No No
Voltage 1.33 V 1.375 V
TDP 130 W 130 W

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status End-of-life End-of-life
Release date Jan 16th, 2006 Mar 30th, 2009
Codename Presler Bloomfield
Generation Pentium D Xeon
Part SL94R SLBEW
Memory support DDR1, DDR2, DDR3 Dual-channel DDR3 Triple-channel
ECC memory No Yes
PCI Express Gen 2 Gen 2

Cores

Total Cores 2 4
Total Threads 2 8
SMP # CPUs 2 1
Integrated graphics

Cache

Cache L1 28K 64K (per core)
Cache L2 4MB 256K (per core)
Cache L3 8MB (shared)

Features & Technologies

EIST Yes Yes
HTT Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes
SSSE3 Yes
TXT Yes
VT-x Yes
XD-Bit Yes

Compare

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