Intel Core i7-4790K vs Intel Xeon E5-2637

Table of Contents

Physical Specifications

Socket Intel Socket 1150 Intel Socket 2011
Foundry Intel Intel
Process size 22 nm 32 nm
Transistors 1,400 million 1,270 million
Die size 177 mm² 294 mm²
Package FC-LGA10
tCaseMax 72°C

Performance

Frequency 4 GHz 3 GHz
Turbo clock up to 4.4 GHz up to 3.5 GHz
Base clock 100 MHz 100 MHz
Multiplier 40.0x 30.0x
Multiplier unlocked Yes No
TDP 88 W 80 W
Voltage 1.35 V

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status Active unknown
Release date May 1st, 2014 Mar 6th, 2012
Codename Haswell Sandy Bridge-EP
Generation Core i7 Xeon E5
Part unknown SR0LE
Memory support DDR3 Dual-channel DDR3 Quad-channel
ECC memory No Yes
PCI Express Gen 3 Gen 3

Cores

Total Cores 4 2
Total Threads 8 4
SMP # CPUs 1 2
Integrated graphics Intel HD 4600

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 8MB (shared) 5MB (shared)

Features & Technologies

8.0GT/s QPI Yes
AES-NI Yes Yes
AVX Yes Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
Boost 2.0 Yes
CLMUL 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
TSX Yes
TXT Yes Yes
VT-d Yes Yes
VT-x Yes Yes
XD bit Yes Yes

Compare

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