Intel Core i5-4570 vs Intel Xeon E3-1220

Physical Specifications

Socket Intel Socket 1150 Intel Socket 1155
Foundry Intel Intel
Process size 22 nm 32 nm
Transistors 1,400 million 1,160 million
Die size 177 mm² 216 mm²
Package FC-LGA12C FC-LGA10
tCaseMax 72°C


Frequency 3.2 GHz 3.1 GHz
Turbo clock up to 3.6 GHz up to 3.4 GHz
Base clock 100 MHz 100 MHz
Multiplier 32.0x 31.0x
Multiplier unlocked No No
TDP 84 W 80 W

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status unknown End-of-life
Release date Jun 2nd, 2013 Apr 3rd, 2011
Codename Haswell Sandy Bridge
Generation Core i5 Xeon E3
Part SR14E SR00F
Memory support DDR3 Dual-channel DDR3 Dual-channel
ECC memory No Yes
PCI Express Gen 3 Gen 3, 16 Lanes(CPU only)


Total Cores 4 4
Total Threads 4 4
SMP # CPUs 1 1
Integrated graphics Intel HD 4600


Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 6MB (shared) 8MB (shared)

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
AVX2 Yes
EIST Yes Yes
FMA3 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 Yes
VT-x Yes Yes
XD bit Yes Yes


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