CPUBoss Review Our evaluation of E5-2650L v3 vs 6800K 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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VS

Differences What are the advantages of each

Front view of Intel Xeon E5-2650L v3

Reasons to consider the
Intel Xeon E5-2650L v3

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Much lower typical power consumption 52.81W vs 113.75W 2.2x lower typical power consumption
More cores 12 vs 6 Twice as many cores; run more applications at once
More threads 24 vs 12 Twice as many threads
Supports more CPUs in SMP configuration 2 vs 1 Twice as many CPUs in SMP configuration
Supports more RAM 786,432 MB vs 131,072 MB Supports 6x more RAM
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Better performance per watt 5.12 pt/W vs 2.86 pt/W Around 80% better performance per watt
Much lower annual home energy cost 15.66 $/year vs 33.73 $/year 2.2x lower annual home energy cost
Much lower annual commercial energy cost 56.94 $/year vs 122.64 $/year 2.2x lower annual commercial energy cost
Front view of Intel 6800K

Reasons to consider the
Intel 6800K

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Much higher clock speed 3.4 GHz vs 1.8 GHz Around 90% higher clock speed
Significantly higher turbo clock speed 3.6 GHz vs 2.5 GHz Around 45% higher turbo clock speed
Significantly newer manufacturing process 14 nm vs 22 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much better overclocked clock speed (Air) 4.17 GHz vs 2.12 GHz More than 95% better overclocked clock speed (Air)
Significantly better PassMark (Single core) score 2,062 vs 1,371 More than 50% better PassMark (Single core) score
Newer Apr, 2016 vs Jul, 2014 Release date over 1 years later
Much better overclocked clock speed (Water) 4.35 GHz vs 2.62 GHz More than 65% better overclocked clock speed (Water)

Benchmarks Real world tests of Xeon E5-2650L v3 vs 6800K

GeekBench 3 (Multi-core) Data courtesy Primate Labs

6800K
23,374.5

GeekBench 3 (Single core) Data courtesy Primate Labs

6800K
3,666

GeekBench 3 (AES single core) Data courtesy Primate Labs

Xeon E5-2650L v3
1,650 MB/s
6800K
3,545 MB/s

Cinebench R10 32-Bit

6800K
40,273

Cinebench R10 32-Bit (Single Core)

6800K
7,425

PassMark Data courtesy Passmark

6800K
13,636

PassMark (Single Core)

6800K
2,062

Specifications Full list of technical specs

summary

Xeon E5-2650L v3  vs
6800K 
Clock speed 1.8 GHz 3.4 GHz
Turbo clock speed 2.5 GHz 3.6 GHz
Cores Duodeca core Hexa core

features

Has a NX bit Yes Yes
Supports trusted computing Yes No
Has virtualization support Yes Yes
Instruction set extensions
AES
AVX
AVX 2.0
Supports dynamic frequency scaling Yes Yes

power consumption

TDP 65W 140W
Annual home energy cost 15.66 $/year 33.73 $/year
Annual commercial energy cost 56.94 $/year 122.64 $/year
Performance per watt 5.12 pt/W 2.86 pt/W
Typical power consumption 52.81W 113.75W

bus

Architecture QPI FSB
Number of links 2 1

details

Xeon E5-2650L v3  vs
6800K 
Architecture x86-64 x86-64
Threads 24 12
Manufacture process 22 nm 14 nm
Max CPUs 2 1

overclocking

Overclocked clock speed 2.12 GHz 4.17 GHz
Overclocked clock speed (Water) 2.62 GHz 4.35 GHz
Overclocked clock speed (Air) 2.12 GHz 4.17 GHz

integrated graphics

GPU None None
Label N/A N/A
Latest DirectX N/A N/A
Number of displays supported N/A N/A
GPU clock speed N/A N/A
Turbo clock speed N/A N/A
3DMark06 N/A N/A

memory controller

Memory controller Built-in Built-in
Channels Quad Channel Quad Channel
Supports ECC Yes No
Maximum memory size 786,432 MB 131,072 MB
Intel Xeon E5-2650L v3
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Intel 6800K
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