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Differences What are the advantages of each

Front view of Intel Pentium J2900

Reasons to consider the
Intel Pentium J2900

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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
More cores 4 vs 2 Twice as many cores; run more applications at once
More threads 4 vs 2 Twice as many threads
Much lower typical power consumption 8.13W vs 43.88W 5.4x lower typical power consumption
Much 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 8.76 $/year vs 47.3 $/year 5.4x lower annual commercial energy cost
Much lower annual home energy cost 2.41 $/year vs 13.01 $/year 5.4x lower annual home energy cost
Front view of Intel Pentium G3220

Reasons to consider the
Intel Pentium G3220

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Significantly higher clock speed 3 GHz vs 2.41 GHz Around 25% higher clock speed
Much better PassMark (Single core) score 1,745 vs 590 Around 3x better PassMark (Single core) score
Much better turbo clock speed 1,100 MHz vs 896 MHz Around 25% better turbo clock speed
Supports more RAM 32,768 MB vs 8,192 MB Supports 4x more RAM
More number of displays supported 3 vs 2 1 more number of displays supported
Much better overclocked clock speed (Air) 3.05 GHz vs 2.67 GHz Around 15% better overclocked clock speed (Air)
Significantly better overclocked clock speed (Water) 3.2 GHz vs 2.66 GHz More than 20% better overclocked clock speed (Water)

Benchmarks Real world tests of Pentium J2900 vs G3220

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Pentium J2900
2.03 mHash/s
Pentium G3220
3.54 mHash/s

CompuBench 1.5 (Face detection)

Pentium J2900
1.18 mPixels/s
Pentium G3220
8.13 mPixels/s

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

Pentium J2900
0.14 fps
Pentium G3220
0.75 fps

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

Pentium J2900
62,700 MB/s
Pentium G3220
171,700 MB/s

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Pentium J2900  vs
G3220 
Clock speed 2.41 GHz 3 GHz
Cores Quad core Dual core

features

Has a NX bit Yes Yes
Has virtualization support Yes Yes
Supports dynamic frequency scaling Yes Yes

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics Intel® HD Graphics
Number of displays supported 2 3
GPU clock speed 688 MHz 350 MHz
Turbo clock speed 896 MHz 1,100 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1333
DDR3
DDR3L-1333
Channels Dual Channel Dual Channel
Supports ECC No Yes
Maximum bandwidth 12,800 MB/s 21,333.32 MB/s
Maximum memory size 8,192 MB 32,768 MB

details

Pentium J2900  vs
G3220 
Architecture x86-64 x86-64
Threads 4 2
L2 cache 2 MB 0.5 MB
L2 cache per core 0.5 MB/core 0.25 MB/core
Manufacture process 22 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.67 GHz 3.05 GHz
Overclocked clock speed (Water) 2.66 GHz 3.2 GHz
Overclocked clock speed (Air) 2.67 GHz 3.05 GHz

power consumption

TDP 10W 54W
Annual home energy cost 2.41 $/year 13.01 $/year
Annual commercial energy cost 8.76 $/year 47.3 $/year
Performance per watt 6.24 pt/W 2.75 pt/W
Typical power consumption 8.13W 43.88W

bus

Architecture FSB DMI 2.0
Number of links 1 0
Intel Pentium J2900
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Intel Pentium G3220
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