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Differences What are the advantages of each

Front view of Intel Pentium 1405 v2

Reasons to consider the
Intel Pentium 1405 v2

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Significantly newer manufacturing process 22 nm vs 32 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
More l3 cache 6 MB vs 1.5 MB 4x more l3 cache; more data can be stored in the l3 cache for quick access later
Much more l3 cache per core 3 MB/core vs 1.5 MB/core 2x more l3 cache per core
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Supports more RAM 393,216 MB vs 32,768 MB Supports 12x more RAM
Higher Maximum operating temperature 80 °C vs 65.5 °C More than 20% higher Maximum operating temperature
More cores 2 vs 1 Twice as many cores; run more applications at once
Newer Jan, 2014 vs Sep, 2012 Release date over 1 years later
Front view of Intel Celeron G465

Reasons to consider the
Intel Celeron G465

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Higher clock speed 1.9 GHz vs 1.4 GHz More than 35% higher clock speed
Better overclocked clock speed (Air) 2.02 GHz vs 1.4 GHz Around 45% better overclocked clock speed (Air)
Slightly lower typical power consumption 28.44W vs 32.5W Around 15% lower typical power consumption
Better overclocked clock speed (Water) 2.01 GHz vs 1.4 GHz Around 45% better overclocked clock speed (Water)
Slightly lower annual home energy cost 8.43 $/year vs 9.64 $/year More than 10% lower annual home energy cost
Slightly lower annual commercial energy cost 30.66 $/year vs 35.04 $/year More than 10% lower annual commercial energy cost

Features Key features of the Pentium 1405 v2  vs Celeron G465 

clock speed

Pentium 1405 v2
1.4 GHz
Celeron G465
1.9 GHz

L3 cache

overclocked clock speed (air)

Pentium 1405 v2
1.4 GHz
Celeron G465
2.02 GHz

overclocked clock speed (water)

Pentium 1405 v2
1.4 GHz
Celeron G465
2.01 GHz

Specifications Full list of technical specs

summary

Pentium 1405 v2  vs
Celeron G465 
Clock speed 1.4 GHz 1.9 GHz
Cores Dual core Single core

features

Has a NX bit Yes Yes
Supports trusted computing Yes No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 40W 35W
Annual home energy cost 9.64 $/year 8.43 $/year
Annual commercial energy cost 35.04 $/year 30.66 $/year
Typical power consumption 32.5W 28.44W

bus

Architecture FSB DMI
Number of links 1 1
Transfer rate 0 MT/s 5,000 MT/s

details

Pentium 1405 v2  vs
Celeron G465 
Architecture x86-64 x86-64
Threads 2 2
L3 cache 6 MB 1.5 MB
L3 cache per core 3 MB/core 1.5 MB/core
Manufacture process 22 nm 32 nm
Max CPUs 1 1
Operating temperature Unknown - 80°C Unknown - 65.5°C

overclocking

Overclocked clock speed 1.4 GHz 2.02 GHz
Overclocked clock speed (Water) 1.4 GHz 2.01 GHz
Overclocked clock speed (Air) 1.4 GHz 2.02 GHz

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics
Number of displays supported N/A 2
GPU clock speed N/A 650 MHz
Turbo clock speed N/A 1,000 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3-1066
DDR3
DDR3-800
Channels Dual Channel Dual Channel
Maximum bandwidth 25,600 MB/s 17,066.66 MB/s
Maximum memory size 393,216 MB 32,768 MB
Intel Pentium 1405 v2
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Intel Celeron G465
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