Intel Core i7-3770 vs Intel Xeon E5-2420

Table of Contents

Physical Specifications

Socket Intel Socket 1155 Intel Socket 1356
Foundry Intel Intel
Process size 22 nm 32 nm
Transistors 1,400 million 1,270 million
Die size 160 mm² 294 mm²
Package FC-LGA12C
tCaseMax 67°C

Performance

Frequency 3.4 GHz 1900 MHz
Turbo clock up to 3.9 GHz up to 2.4 GHz
Base clock 100 MHz 100 MHz
Multiplier 34.0x 19.0x
Multiplier unlocked No No
TDP 77 W 95 W
Voltage 1.35 V

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status unknown unknown
Release date Apr 29th, 2012 May 14th, 2012
Codename Ivy Bridge Sandy Bridge-EN
Generation Core i7 Xeon E5
Part SR0PK SR0LN
Memory support DDR3 Dual-channel DDR3
ECC memory No Yes
PCI Express Gen 3, 16 Lanes(CPU only)

Cores

Total Cores 4 6
Total Threads 8 12
SMP # CPUs 1 2
Integrated graphics Intel HD 4000

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 8MB (shared) 15MB (shared)

Notes

Notes Intel HD 4000 frequency: 650-1150MHz

Features & Technologies

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

Compare

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