Intel Xeon E5507 vs Intel Xeon E5606

Table of Contents

Physical Specifications

Socket Intel Socket 1366 Intel Socket 1366
Foundry Intel Intel
Process size 45 nm 32 nm
Transistors 731 million 1,170 million
Die size 263 mm² 239 mm²
Package FC-LGA8 FC-LGA10

Performance

Frequency 2.266 GHz 2.133 GHz
Turbo clock
Base clock 133 MHz 133 MHz
Multiplier 17.0x 16.0x
Multiplier unlocked No No
Voltage 1.35 V 1.35 V
TDP 80 W 80 W

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status End-of-life End-of-life
Release date Mar 16th, 2010 Feb 14th, 2011
Codename Gainestown Westmere-EP
Generation Xeon Xeon
Part SLBKC SLC2N
Memory support DDR3 Triple-channel DDR3 Triple-channel
ECC memory Yes Yes
PCI Express Gen 2 Gen 2

Cores

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

Cache

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

Features & Technologies

4.8GT/s QPI Yes
AES-NI Yes
EIST Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
TXT Yes Yes
VT-x Yes Yes
XD-Bit Yes Yes

Compare

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