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Differences What are the advantages of each

Front view of Intel Xeon E3-1265L v3

Reasons to consider the
Intel Xeon E3-1265L v3

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Significantly higher clock speed 2.5 GHz vs 1.5 GHz More than 65% higher clock speed
Significantly better PassMark score 8,691 vs 2,153 More than 4x better PassMark score
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Higher GPU clock speed 350 MHz vs 250 MHz 40% higher GPU clock speed
Significantly better overclocked clock speed (Air) 2.5 GHz vs 1.5 GHz More than 65% better overclocked clock speed (Air)
More threads 8 vs 4 Twice as many threads
Better geekbench 3 AES single core score 1,345 MB/s vs 1,010.65 MB/s Around 35% better geekbench 3 AES single core score
Significantly better overclocked clock speed (Water) 2.5 GHz vs 1.5 GHz More than 65% better overclocked clock speed (Water)
Front view of Intel J3455

Reasons to consider the
Intel J3455

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Significantly newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Significantly lower typical power consumption 8.13W vs 36.56W 4.5x lower typical power consumption
Significantly better performance per watt 8.3 pt/W vs 5.17 pt/W More than 60% better performance per watt
Newer Jul, 2016 vs Apr, 2013 Release date over 3 years later
Significantly lower annual home energy cost 2.41 $/year vs 10.84 $/year 4.5x lower annual home energy cost
Significantly lower annual commercial energy cost 8.76 $/year vs 39.42 $/year 4.5x lower annual commercial energy cost

Benchmarks Real world tests of Xeon E3-1265L v3 vs J3455

GeekBench 3 (Multi-core) Data courtesy Primate Labs

J3455
4,564.5

GeekBench 3 (Single core) Data courtesy Primate Labs

J3455
1,402.5

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E3-1265L v3
1,345 MB/s
J3455
1,010.65 MB/s

PassMark Data courtesy Passmark

J3455
2,153

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon E3-1265L v3  vs
J3455 
Clock speed 2.5 GHz 1.5 GHz
Cores Quad core Quad core

features

Has a NX bit Yes Yes
Supports trusted computing Yes 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 45W 10W
Annual home energy cost 10.84 $/year 2.41 $/year
Annual commercial energy cost 39.42 $/year 8.76 $/year
Performance per watt 5.17 pt/W 8.3 pt/W
Typical power consumption 36.56W 8.13W

bus

Architecture DMI FSB
Number of links 0 1

details

Xeon E3-1265L v3  vs
J3455 
Architecture x86-64 x86-64
Threads 8 4
Manufacture process 22 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 2.5 GHz 1.5 GHz
Overclocked clock speed (Water) 2.5 GHz 1.5 GHz
Overclocked clock speed (Air) 2.5 GHz 1.5 GHz

integrated graphics

GPU GPU GPU
Label Intel® HD Graphics Intel® HD Graphics 500
Number of displays supported 3 3
GPU clock speed 350 MHz 250 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 25,600 MB/s 12,800 MB/s
Maximum memory size 32,768 MB 8,192 MB
Intel Xeon E3-1265L v3
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Intel J3455
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