CPUBoss Review Our evaluation of E3-1285L v4 vs 6820HQ 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

9.9

CPUBoss Score

Combination of all six facets

Winner
Intel Xeon E3-1285L v4 

CPUBoss recommends the Intel Xeon E3-1285L v4  based on its performance, single-core performance and 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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Higher clock speed 3.4 GHz vs 2.7 GHz More than 25% higher clock speed
Slightly higher turbo clock speed 3.8 GHz vs 3.6 GHz More than 5% higher turbo clock speed
Much better performance per dollar 1.02 pt/$ vs 0.53 pt/$ More than 90% better performance per dollar
Significantly better CompuBench 1.5 video composition score 26.11 fps vs 17.26 fps More than 50% better CompuBench 1.5 video composition score
Better turbo clock speed 1,150 MHz vs 1,050 MHz Around 10% better turbo clock speed
Better PassMark (Single core) score 2,270 vs 1,886 More than 20% better PassMark (Single core) score
Better PassMark score 11,224 vs 8,793 Around 30% better PassMark score
Better performance per watt 6.96 pt/W vs 4.46 pt/W More than 55% better performance per watt
Better overclocked clock speed (Water) 3.4 GHz vs 2.7 GHz More than 25% better overclocked clock speed (Water)
Front view of Intel Core i7 6820HQ

Reasons to consider the
Intel Core i7 6820HQ

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Lower typical power consumption 36.56W vs 52.81W More than 30% lower typical power consumption
Higher GPU clock speed 350 MHz vs 300 MHz More than 15% higher GPU clock speed
Lower annual home energy cost 10.84 $/year vs 15.66 $/year More than 30% lower annual home energy cost
Lower annual commercial energy cost 39.42 $/year vs 56.94 $/year More than 30% lower annual commercial energy cost
Newer Jul, 2015 vs Apr, 2015 Release date 3 months later

Benchmarks Real world tests of Xeon E3-1285L v4 vs Core i7 6820HQ

CompuBench 1.5 (Bitcoin mining) Data courtesy CompuBench

Xeon E3-1285L v4
68.76 mHash/s
Core i7 6820HQ
30.97 mHash/s

CompuBench 1.5 (Face detection)

Xeon E3-1285L v4
31.28 mPixels/s
Core i7 6820HQ
25.95 mPixels/s

CompuBench 1.5 (Ocean surface simulation) Data courtesy CompuBench

Xeon E3-1285L v4
429.64 fps
Core i7 6820HQ
260.72 fps

CompuBench 1.5 (T-Rex) Data courtesy CompuBench

CompuBench 1.5 (Video composition) Data courtesy CompuBench

Xeon E3-1285L v4
26.11 fps
Core i7 6820HQ
17.26 fps

PassMark Data courtesy Passmark

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon E3-1285L v4  vs
Core i7 6820HQ 
Clock speed 3.4 GHz 2.7 GHz
Turbo clock speed 3.8 GHz 3.6 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 45W
Annual home energy cost 15.66 $/year 10.84 $/year
Annual commercial energy cost 56.94 $/year 39.42 $/year
Performance per watt 6.96 pt/W 4.46 pt/W
Typical power consumption 52.81W 36.56W

bus

Architecture DMI FSB
Number of links 0 1
Transfer rate 5,000 MT/s 8,000 MT/s

details

Xeon E3-1285L v4  vs
Core i7 6820HQ 
Architecture x86-64 x86-64
Threads 8 8
Manufacture process 14 nm 14 nm
Max CPUs 1 1

overclocking

Overclocked clock speed 3.4 GHz 3.54 GHz
Overclocked clock speed (Water) 3.4 GHz 2.7 GHz
Overclocked clock speed (Air) 3.4 GHz 3.54 GHz

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Pro Graphics P6300 Intel® HD Graphics 530
Number of displays supported 3 3
GPU clock speed 300 MHz 350 MHz
Turbo clock speed 1,150 MHz 1,050 MHz

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
DDR3
Channels Dual Channel Dual Channel
Supports ECC Yes No
Maximum bandwidth 12,800 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 65,536 MB
Intel Xeon E3-1285L v4
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Intel Core i7 6820HQ
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