Intel Core i3-10305 vs Intel Xeon E5645

Table of Contents

Physical Specifications

Socket Intel Socket 1200 Intel Socket 1366
Foundry Intel Intel
Process size 14 nm 32 nm
Transistors unknown 1,170 million
Die size unknown 239 mm²
Package FC-LGA1200 FC-LGA10
tCaseMax 72°C
tJMax 100°C

Performance

Frequency 3.8 GHz 2.4 GHz
Turbo clock up to 4.5 GHz up to 2.666 GHz
Base clock 100 MHz 133 MHz
Multiplier 38.0x 18.0x
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 Mar 16th, 2021 Mar 16th, 2010
Codename Comet Lake-R Westmere-EP
Generation Core i3 Xeon
Part unknown SLBWZ
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 4 6
Total Threads 8 12
SMP # CPUs 1 2
Integrated graphics UHD Graphics 630

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 8MB (shared) 12MB (shared)

Features & Technologies

5.86GT/s QPI Yes
ABM Yes
ADX Yes
AES-NI Yes Yes
AVX Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
CLMUL Yes
EIST Yes Yes
F16C Yes
FMA3 Yes
HTT Yes
Intel 64 Yes Yes
MMX Yes Yes
RdRand Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
TBT 2.0 Yes
TSX Yes
TXT Yes Yes
VT-d Yes
VT-x Yes Yes
XD bit Yes
XD-Bit Yes

Compare

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