Intel Xeon E3-1240 v3 vs Intel Xeon W5580

Table of Contents

Physical Specifications

Socket Intel Socket 1150 Intel Socket 1366
Foundry Intel Intel
Process size 22 nm 45 nm
Transistors 1,400 million 731 million
Die size 160 mm² 263 mm²
Package FC-LGA12C FC-LGA8

Performance

Frequency 3.4 GHz 3.2 GHz
Turbo clock up to 3.8 GHz up to 3.466 GHz
Base clock 100 MHz 133 MHz
Multiplier 34.0x 24.0x
Multiplier unlocked No No
TDP 80 W 130 W
Voltage 1.35 V

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status unknown End-of-life
Release date Jun 2nd, 2013 Mar 30th, 2009
Codename Haswell-WS Gainestown
Generation Xeon E3 Xeon
Part SR152 SLBF2
Memory support DDR3, DDR4 Dual-channel DDR3 Triple-channel
ECC memory Yes Yes
PCI Express Gen 3 Gen 2

Cores

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

Cache

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

Features & Technologies

AES-NI Yes
AVX Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
ECC Yes
EIST Yes Yes
F16C Yes
FMA3 Yes
HTT 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-d Yes
VT-x Yes Yes
XD bit Yes
XD-Bit Yes
vPro Yes
x8 SDDC Yes

Compare

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