Intel Core i5-9400F vs Intel Xeon E5649

Table of Contents

Physical Specifications

Socket Intel Socket 1151 Intel Socket 1366
Foundry Intel Intel
Process size 14 nm 32 nm
Transistors unknown 1,170 million
Die size unknown 239 mm²
Package FC-LGA1151 FC-LGA10
tCaseMax 72°C

Performance

Frequency 2.9 GHz 2.533 GHz
Turbo clock up to 4.1 GHz up to 2.8 GHz
Base clock 100 MHz 133 MHz
Multiplier 29.0x 19.0x
Multiplier unlocked No No
TDP 65 W 80 W
Voltage 1.35 V

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status Active End-of-life
Release date Jan 8th, 2019 Feb 14th, 2011
Codename Coffee Lake Westmere-EP
Generation Core i5 Xeon
Part BX80684I59400FBXC80684I59400FCM8068403358819SRF6M SLBZ8
Memory support DDR4-2666 MHz Dual-channel DDR3 Triple-channel
ECC memory No Yes
PCI Express Gen 3, 16 Lanes(CPU only) Gen 2

Cores

Total Cores 6 6
Total Threads 6 12
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 9MB (shared) 12MB (shared)

Features & Technologies

5.86GT/s QPI Yes
AES-NI Yes Yes
AVX Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
Boost 2.0 Yes
CLMUL Yes
EIST Yes Yes
F16C Yes
FMA3 Yes
HTT 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
VT-x Yes Yes
XD bit Yes
XD-Bit Yes

Compare

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