CPUBoss Review Our evaluation of E3-1285L v4 vs E3-1285L v3 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

9.7

CPUBoss Score

Combination of all six facets

Winner
Intel Xeon E3-1285L v4 

CPUBoss recommends the Intel Xeon E3-1285L v4  based on its value.

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VS

Differences What are the advantages of each

Front view of Intel Xeon E3-1285L v4

Reasons to consider the
Intel Xeon E3-1285L v4

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Much higher clock speed 3.4 GHz vs 3.1 GHz Around 10% higher clock speed
Much better performance per watt 6.96 pt/W vs 3.35 pt/W More than 2x better performance per watt
Significantly better overclocked clock speed (Air) 3.4 GHz vs 3.1 GHz Around 10% better overclocked clock speed (Air)
Newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Significantly better overclocked clock speed (Water) 3.4 GHz vs 3.1 GHz Around 10% better overclocked clock speed (Water)
Newer Apr, 2015 vs Apr, 2013 Release date over 2 years later
Front view of Intel Xeon E3-1285L v3

Reasons to consider the
Intel Xeon E3-1285L v3

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Higher turbo clock speed 3.9 GHz vs 3.8 GHz Around 5% higher turbo clock speed
Higher GPU clock speed 350 MHz vs 300 MHz More than 15% higher GPU clock speed

Benchmarks Real world tests of Xeon E3-1285L v4 vs v3

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Xeon E3-1285L v4
68.76 mHash/s
Xeon E3-1285L v3
16.3 mHash/s

CompuBench 1.5 (Face detection)

Xeon E3-1285L v4
31.28 mPixels/s
Xeon E3-1285L v3
72.53 mPixels/s

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Xeon E3-1285L v4
429.64 fps
Xeon E3-1285L v3
229.19 fps

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

CompuBench 1.5 (Video composition) Data courtesy CompuBench

Xeon E3-1285L v4
26.11 fps
Xeon E3-1285L v3
14.87 fps

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon E3-1285L v4  vs
v3 
Clock speed 3.4 GHz 3.1 GHz
Turbo clock speed 3.8 GHz 3.9 GHz
Cores Quad core Quad core

features

Has a NX bit Yes Yes
Supports trusted computing Yes Yes
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 65W 65W
Annual home energy cost 15.66 $/year 15.66 $/year
Annual commercial energy cost 56.94 $/year 56.94 $/year
Performance per watt 6.96 pt/W 3.35 pt/W
Typical power consumption 52.81W 52.81W

bus

Architecture DMI DMI
Number of links 0 0
Transfer rate 5,000 MT/s 5,000 MT/s

details

Xeon E3-1285L v4  vs
v3 
Architecture x86-64 x86-64
Threads 8 8
Manufacture process 14 nm 22 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 3.4 GHz 3.1 GHz
Overclocked clock speed (Water) 3.4 GHz 3.1 GHz
Overclocked clock speed (Air) 3.4 GHz 3.1 GHz

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Pro Graphics P6300 Intel® HD Graphics P4700
Number of displays supported 3 3
GPU clock speed 300 MHz 350 MHz
Turbo clock speed 1,150 MHz 1,250 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3-1600
DDR3-1333
DDR3
Channels Dual Channel Dual Channel
Supports ECC Yes Yes
Maximum bandwidth 12,800 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 32,768 MB
Intel Xeon E3-1285L v4
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Intel Xeon E3-1285L v3
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