CPUBoss Review Our evaluation of 3220T vs 7450 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

5.9

CPUBoss Score

Combination of all six facets

Winner
Intel Core i3 3220T 

CPUBoss recommends the Intel Core i3 3220T  based on its overclocking.

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VS

Intel Core i3 3220T

CPUBoss Winner
Front view of Intel Core i3 3220T

Differences What are the advantages of each

Front view of Intel Core i3 3220T

Reasons to consider the
Intel Core i3 3220T

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Much newer manufacturing process 22 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much better PassMark score 3,697 vs 1,428 More than 2.5x better PassMark score
Much better PassMark (Single core) score 1,501 vs 799 Around 90% better PassMark (Single core) score
Significantly higher clock speed 2.8 GHz vs 2.4 GHz More than 15% higher clock speed
More threads 4 vs 2 Twice as many threads
Much better performance per watt 3.94 pt/W vs 0.96 pt/W More than 4x better performance per watt
Much lower typical power consumption 28.44W vs 77.19W 2.7x lower typical power consumption
Much lower annual commercial energy cost 30.66 $/year vs 83.22 $/year 2.7x lower annual commercial energy cost
Much lower annual home energy cost 8.43 $/year vs 22.89 $/year 2.7x lower annual home energy cost
Newer Sep, 2012 vs Dec, 2008 Release date over 3 years later
Significantly better overclocked clock speed (Water) 2.8 GHz vs 2.4 GHz More than 15% better overclocked clock speed (Water)
Front view of AMD Athlon X2 7450

Reasons to consider the
AMD Athlon X2 7450

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Much higher Maximum operating temperature 73 °C vs 65 °C More than 10% higher Maximum operating temperature
Significantly better overclocked clock speed (Air) 3.15 GHz vs 2.87 GHz Around 10% better overclocked clock speed (Air)

Benchmarks Real world tests of Core i3 3220T vs Athlon X2 7450

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 3220T
147,100 MB/s
Athlon X2 7450
92,700 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Core i3 3220T  vs
Athlon X2 7450 
Clock speed 2.8 GHz 2.4 GHz
Cores Dual core Dual core
Socket type
LGA 1155
AM2+
Is unlocked No No

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 35W 95W
Annual home energy cost 8.43 $/year 22.89 $/year
Annual commercial energy cost 30.66 $/year 83.22 $/year
Performance per watt 3.94 pt/W 0.96 pt/W
Typical power consumption 28.44W 77.19W

details

Core i3 3220T  vs
Athlon X2 7450 
Architecture x86-64 x86-64
Threads 4 2
L2 cache 1 MB 1 MB
L2 cache per core 0.5 MB/core 0.5 MB/core
L3 cache 3 MB 2 MB
L3 cache per core 1.5 MB/core 1 MB/core
Manufacture process 22 nm 65 nm
Max CPUs 1 1
Operating temperature Unknown - 65°C Unknown - 73°C

overclocking

Overclocked clock speed 2.87 GHz 3.15 GHz
Overclocked clock speed (Water) 2.8 GHz 2.4 GHz
Overclocked clock speed (Air) 2.87 GHz 3.15 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 3220T
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AMD Athlon X2 7450
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