Intel Core i5-650 vs Intel Xeon L5520

Table of Contents

Physical Specifications

Socket Intel Socket 1156 Intel Socket 1366
Foundry Intel Intel
Process size 32 nm 45 nm
Transistors 382 million 731 million
Die size 81 mm² 263 mm²
Package FC-LGA10 FC-LGA8

Performance

Frequency 3.2 GHz 2.266 GHz
Turbo clock up to 3.466 GHz up to 2.533 GHz
Base clock 133 MHz 133 MHz
Multiplier 24.0x 17.0x
Multiplier unlocked No No
Voltage 1.4 V 1.35 V
TDP 73 W 60 W

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status End-of-life End-of-life
Release date Jan 7th, 2010 Mar 30th, 2009
Codename Clarkdale Gainestown
Generation Core i5 Xeon
Part SLBTJSLBLK SLBFA
Memory support DDR3 Dual-channel DDR3 Triple-channel
ECC memory No Yes
PCI Express Gen 2, 16 Lanes(CPU only) Gen 2

Cores

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

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

EIST Yes
HTT Yes Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4 Yes
SSE4.1 Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
TBT Yes
TXT Yes Yes
VT-d Yes
VT-x Yes Yes
XD-Bit Yes Yes

Compare

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