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Differences What are the advantages of each

Front view of Intel Pentium 1403 v2

Reasons to consider the
Intel Pentium 1403 v2

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Much more l3 cache per core 3 MB/core vs 1.5 MB/core 2x more l3 cache per core
Significantly lower typical power consumption 65W vs 86.05W Around 25% lower typical power consumption
Higher Maximum operating temperature 80 °C vs 67.4 °C Around 20% higher Maximum operating temperature
Much lower annual home energy cost 19.27 $/year vs 31.22 $/year Around 40% lower annual home energy cost
Newer Jan, 2014 vs Jun, 2012 Release date over 1 years later
Lower annual commercial energy cost 70.08 $/year vs 84.62 $/year More than 15% lower annual commercial energy cost
Front view of Intel Core i5 3470

Reasons to consider the
Intel Core i5 3470

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Higher clock speed 3.2 GHz vs 2.6 GHz Around 25% higher clock speed
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
More l2 cache 1 MB vs 0.5 MB 2x more l2 cache; more data can be stored in the l2 cache for quick access later
Significantly better overclocked clock speed (Air) 3.67 GHz vs 2.6 GHz More than 40% better overclocked clock speed (Air)
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 4 vs 2 Twice as many threads
Much better overclocked clock speed (Water) 4.09 GHz vs 2.6 GHz More than 55% better overclocked clock speed (Water)

Features Key features of the Pentium 1403 v2  vs Core i5 3470 

clock speed

Pentium 1403 v2
2.6 GHz
Core i5 3470
3.2 GHz

L2 cache

L3 cache

overclocked clock speed (air)

Pentium 1403 v2
2.6 GHz
Core i5 3470
3.67 GHz

overclocked clock speed (water)

Pentium 1403 v2
2.6 GHz
Core i5 3470
4.09 GHz

Specifications Full list of technical specs

summary

Pentium 1403 v2  vs
Core i5 3470 
Clock speed 2.6 GHz 3.2 GHz
Cores Dual core Quad core
Socket type
LGA 1356
LGA 1155
Is unlocked No No

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
F16C
MMX
SSE4
AVX
SSE3
EM64T
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 80W 77W
Annual home energy cost 19.27 $/year 31.22 $/year
Annual commercial energy cost 70.08 $/year 84.62 $/year
Typical power consumption 65W 86.05W

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3-1066
DDR3
DDR3-800
Channels Triple Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 38,400 MB/s 25,600 MB/s

details

Pentium 1403 v2  vs
Core i5 3470 
Architecture x86-64 x86-64
Threads 2 4
L2 cache 0.5 MB 1 MB
L2 cache per core 0.25 MB/core 0.25 MB/core
L3 cache 6 MB 6 MB
L3 cache per core 3 MB/core 1.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1
Clock multiplier 26 32
Voltage range 0.65 - 1.3V Unknown - 1.13V
Operating temperature Unknown - 80°C Unknown - 67.4°C

overclocking

Overclocked clock speed 2.6 GHz 3.67 GHz
Overclocked clock speed (Water) 2.6 GHz 4.09 GHz
Overclocked clock speed (Air) 2.6 GHz 3.67 GHz

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics 2500
Latest DirectX N/A 11.0
Number of displays supported N/A 3
GPU clock speed N/A 650 MHz
Turbo clock speed N/A 1,100 MHz

bus

Transfer rate 5,000 MT/s 5,000 MT/s
Intel Pentium 1403 v2
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Intel Core i5 3470
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