CPUBoss Review Our evaluation of 3220 vs 955 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

7.2

CPUBoss Score

Combination of all six facets

Winner
AMD Phenom II X4 955 

CPUBoss recommends the AMD Phenom II X4 955  based on its overclocking.

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VS

Differences What are the advantages of each

Front view of Intel Core i3 3220

Reasons to consider the
Intel Core i3 3220

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Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much newer manufacturing process 22 nm vs 45 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much lower typical power consumption 44.69W vs 101.56W 2.3x lower typical power consumption
Higher clock speed 3.3 GHz vs 3.2 GHz Around 5% higher clock speed
Significantly higher Maximum operating temperature 65.3 °C vs 62 °C More than 5% higher Maximum operating temperature
Much lower annual commercial energy cost 48.18 $/year vs 109.5 $/year 2.3x lower annual commercial energy cost
Much lower annual home energy cost 13.25 $/year vs 30.11 $/year 2.3x lower annual home energy cost
Newer Sep, 2012 vs Nov, 2009 Release date over 2 years later
Front view of AMD Phenom II X4 955

Reasons to consider the
AMD Phenom II X4 955

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Much more l2 cache 2 MB vs 0.5 MB 4x more l2 cache; more data can be stored in the l2 cache for quick access later
Is unlocked Yes vs No Somewhat common; An unlocked multiplier allows for easier overclocking
More cores 4 vs 2 Twice as many cores; run more applications at once
Much more l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Much better overclocked clock speed (Air) 3.99 GHz vs 3.43 GHz More than 15% better overclocked clock speed (Air)
Much better overclocked clock speed (Water) 4.14 GHz vs 3.46 GHz Around 20% better overclocked clock speed (Water)

Benchmarks Real world tests of Core i3 3220 vs Phenom II X4 955

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 i3 3220
173,000 MB/s
Phenom II X4 955
129,850 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 i3 3220  vs
Phenom II X4 955 
Clock speed 3.3 GHz 3.2 GHz
Cores Dual core Quad core
Socket type
LGA 1155
AM3
Is unlocked No Yes

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE4a
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
3DNow!
Supplemental SSE3
AES
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 55W 125W
Annual home energy cost 13.25 $/year 30.11 $/year
Annual commercial energy cost 48.18 $/year 109.5 $/year
Performance per watt 2.69 pt/W 1.28 pt/W
Typical power consumption 44.69W 101.56W

details

Core i3 3220  vs
Phenom II X4 955 
Architecture x86-64 x86-64
Threads 4 4
L2 cache 0.5 MB 2 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
L3 cache 3 MB 6 MB
L3 cache per core 1.5 MB/core 1.5 MB/core
Manufacture process 22 nm 45 nm
Max CPUs 1 1
Operating temperature Unknown - 65.3°C Unknown - 62°C

overclocking

Overclock popularity 50 259
Overclocked clock speed 3.43 GHz 3.99 GHz
Overclocked clock speed (Water) 3.46 GHz 4.14 GHz
PassMark (Overclocked) 3,775.1 3,674.7
Overclocked clock speed (Air) 3.43 GHz 3.99 GHz

integrated graphics

GPU GPU None
Label Intel® HD Graphics 2500 N/A
Number of displays supported 3 N/A
GPU clock speed 650 MHz N/A
Turbo clock speed 1,050 MHz N/A
Intel Core i3 3220
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AMD Phenom II X4 955
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