CPUBoss Review Our evaluation of 2100 vs 1200 among all 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

Sky Diver and Cloud Gate

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?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

Value

Are you paying a premium for performance?

Sky Diver, Cloud Gate, CompuBench 1.5 Bitcoin mining and 11 more

No winner declared

Too close to call

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Differences What are the advantages of each

Front view of Intel Core i3 2100

Reasons to consider the
Intel Core i3 2100

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Much higher clock speed 3.1 GHz vs 1.4 GHz Around 2.2x higher clock speed
Much better geekbench 2 (32-bit) score 4,738 vs 906 Around 5.2x better geekbench 2 (32-bit) score
Much better PassMark (Single core) score 1,583 vs 368 More than 4.2x better PassMark (Single core) score
Much better overclocked clock speed (Air) 3.23 GHz vs 1.41 GHz More than 2.2x better overclocked clock speed (Air)
Much more l3 cache per core 1.5 MB/core vs 0.25 MB/core 6x more l3 cache per core
More l3 cache 3 MB vs 0.5 MB 6x more l3 cache; more data can be stored in the l3 cache for quick access later
Better PassMark score 3,664 vs 666 More than 5.5x better PassMark score
More threads 4 vs 2 Twice as many threads
Much better overclocked clock speed (Water) 3.23 GHz vs 1.4 GHz More than 2.2x better overclocked clock speed (Water)
Front view of AMD E1 1200

Reasons to consider the
AMD E1 1200

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Much lower typical power consumption 14.63W vs 98.28W 6.7x lower typical power consumption
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
Much higher Maximum operating temperature 100 °C vs 69.1 °C Around 45% higher Maximum operating temperature
Much lower annual home energy cost 4.34 $/year vs 37.88 $/year 8.7x lower annual home energy cost
More l2 cache per core 0.5 MB/core vs 0.25 MB/core 2x more l2 cache per core
Much lower annual commercial energy cost 15.77 $/year vs 93.47 $/year 5.9x lower annual commercial energy cost
Newer Jun, 2012 vs Jan, 2011 Release date over 1 years later
Better performance per watt 2.33 pt/W vs 1.41 pt/W More than 65% better performance per watt

Benchmarks Real world tests of Core i3 2100 vs E1 1200

GeekBench (32-bit) Data courtesy Primate Labs

Core i3 2100
4,738
E1 1200
906

GeekBench

Core i3 2100
7,901
E1 1200
1,310

PassMark Data courtesy Passmark

Core i3 2100
3,664
E1 1200
666

PassMark (Single Core)

Core i3 2100
1,583
E1 1200
368

Specifications Full list of technical specs

summary

Core i3 2100  vs
E1 1200 
Clock speed 3.1 GHz 1.4 GHz
Cores Dual core Dual core
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
Supplemental SSE3
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 65W 18W
Annual home energy cost 37.88 $/year 4.34 $/year
Annual commercial energy cost 93.47 $/year 15.77 $/year
Performance per watt 1.41 pt/W 2.33 pt/W
Typical power consumption 98.28W 14.63W

details

Core i3 2100  vs
E1 1200 
Threads 4 2
L2 cache 0.5 MB 1 MB
L2 cache per core 0.25 MB/core 0.5 MB/core
L3 cache 3 MB 0.5 MB
L3 cache per core 1.5 MB/core 0.25 MB/core
Manufacture process 32 nm 32 nm
Max CPUs 1 1
Operating temperature Unknown - 69.1°C Unknown - 100°C

overclocking

Overclocked clock speed 3.23 GHz 1.41 GHz
Overclocked clock speed (Water) 3.23 GHz 1.4 GHz
Overclocked clock speed (Air) 3.23 GHz 1.41 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics 2000 Radeon™ HD 7310
Intel Core i3 2100
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AMD E1 1200
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