Intel Core i3-2312M vs Intel Pentium E5800

Table of Contents

Physical Specifications

Socket Intel Socket G2 (988B) Intel Socket 775
Foundry Intel Intel
Process size 32 nm 45 nm
Transistors 624 million 228 million
Die size 149 mm² 82 mm²
Package rPGA FC-LGA8
tCaseMax 85°C

Performance

Frequency 2.1 GHz 3.2 GHz
Turbo clock
Base clock 100 MHz 200 MHz
Multiplier 21.0x 16.0x
Multiplier unlocked No No
TDP 35 W 65 W
Voltage 1.3625 V

Architecture Details

Vertical Segment Mobile Desktop
Production status End-of-life End-of-life
Release date Mar 1st, 2011 Nov 28th, 2010
Codename Sandy Bridge Wolfdale
Generation Core i3 Pentium Dual-Core
Part SR04PSR09S SLGTG
Memory support DDR3 Dual-channel DDR1, DDR2, DDR3 Dual-channel
ECC memory No No
PCI Express Gen 2

Cores

Total Cores 2 2
Total Threads 4 2
SMP # CPUs 1 1
Integrated graphics Intel HD 3000

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 2MB (shared)
Cache L3 3MB (shared)

Notes

Notes Can be "upgraded" to i3-2393M to operate at 2500MHz and 4MB L3 Cache by purchasing and downloading Intel software.

Features & Technologies

AVX Yes
EIST Yes Yes
HTT Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes
SSSE3 Yes Yes
Smart Cache Yes
VT-x Yes Yes
XD bit Yes Yes

Compare

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