CPUBoss Review Our evaluation of 4440 vs 3350P among desktop CPUs

Performance

Benchmark performance using all cores

PCMark 8 Home 3.0 Accelerated, PassMark and 1 more

Single-core Performance

Individual core benchmark performance

PassMark (Single Core), Geekbench 3 Single Core and 1 more

Integrated Graphics

Integrated GPU performance for graphics

Fire Strike

Integrated Graphics (OpenCL)

Integrated GPU performance for parallel computing

CompuBench 1.5 Bitcoin mining and 4 more

Performance per Watt

How efficiently does the processor use electricity?

Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more

7

CPUBoss Score

Combination of all six facets

Winner
Intel Core i5 3350P 

CPUBoss recommends the Intel Core i5 3350P  based on its .

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VS

Differences What are the advantages of each

Front view of Intel Core i5 4440

Reasons to consider the
Intel Core i5 4440

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much higher Maximum operating temperature 72.72 °C vs 67.4 °C Around 10% higher Maximum operating temperature
Newer Jul, 2013 vs Sep, 2012 Release date 10 months later
Front view of Intel Core i5 3350P

Reasons to consider the
Intel Core i5 3350P

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Supports more RAM 33,003.52 MB vs 32,768 MB Almost the same
Much better overclocked clock speed (Air) 3.57 GHz vs 3.28 GHz Around 10% better overclocked clock speed (Air)
Lower typical power consumption 56.06W vs 68.25W Around 20% lower typical power consumption
Significantly better overclocked clock speed (Water) 3.91 GHz vs 3.36 GHz More than 15% better overclocked clock speed (Water)
Lower annual home energy cost 16.62 $/year vs 20.24 $/year Around 20% lower annual home energy cost
Lower annual commercial energy cost 60.44 $/year vs 73.58 $/year Around 20% lower annual commercial energy cost

Benchmarks Real world tests of Core i5 4440 vs 3350P

GeekBench 3 (Multi-core) Data courtesy Primate Labs

GeekBench 3 (Single core) Data courtesy Primate Labs

GeekBench 3 (AES single core) Data courtesy Primate Labs

Core i5 4440
4,110,000 MB/s
Core i5 3350P
2,250,000 MB/s

GeekBench (32-bit) Data courtesy Primate Labs

GeekBench (64-bit) Data courtesy Primate Labs

GeekBench

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i5 4440  vs
3350P 
Clock speed 3.1 GHz 3.1 GHz
Turbo clock speed 3.3 GHz 3.3 GHz
Cores Quad core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Supports trusted computing No No
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 84W 69W
Annual home energy cost 20.24 $/year 16.62 $/year
Annual commercial energy cost 73.58 $/year 60.44 $/year
Performance per watt 9.64 pt/W 13.63 pt/W
Typical power consumption 68.25W 56.06W

bus

Architecture DMI 2.0 DMI
Number of links 0 1
Transfer rate 5,000 MT/s 5,000 MT/s

details

Core i5 4440  vs
3350P 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 1 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 1.5 MB/core 1.5 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1
Operating temperature Unknown - 72.72°C Unknown - 67.4°C

overclocking

Overclocked clock speed 3.28 GHz 3.57 GHz
Overclocked clock speed (Water) 3.36 GHz 3.91 GHz
Overclocked clock speed (Air) 3.28 GHz 3.57 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics 4600 N/A
Number of displays supported 3 N/A
GPU clock speed 350 MHz N/A
Turbo clock speed 1,100 MHz N/A

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3L-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 33,003.52 MB
Intel Core i5 4440
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Intel Core i5 3350P
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