CPUBoss Review Our evaluation of E7320 vs 6700K 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

8.2

CPUBoss Score

Combination of all six facets

Winner
Intel Core i7 6700K 

CPUBoss recommends the Intel Core i7 6700K  based on its performance, single-core performance and value.

See full details

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VS
Front view of Intel Core i7 6700K

Intel Core i7 6700K

CPUBoss Winner

Differences What are the advantages of each

Front view of Intel Xeon E7320

Reasons to consider the
Intel Xeon E7320

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Supports more CPUs in SMP configuration 32 vs 1 31 supports more CPUs in SMP configuration
Much more l2 cache 4 MB vs 1 MB 4x more l2 cache; more data can be stored in the l2 cache for quick access later
Much more l2 cache per core 1 MB/core vs 0.25 MB/core 4x more l2 cache per core
Lower typical power consumption 65W vs 73.94W More than 10% lower typical power consumption
Lower annual home energy cost 19.27 $/year vs 21.92 $/year More than 10% lower annual home energy cost
Lower annual commercial energy cost 70.08 $/year vs 79.72 $/year More than 10% lower annual commercial energy cost
Front view of Intel Core i7 6700K

Reasons to consider the
Intel Core i7 6700K

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Much newer manufacturing process 14 nm vs 65 nm A newer manufacturing process allows for a more powerful, yet cooler running processor
Much higher clock speed 4 GHz vs 2.13 GHz Around 90% higher clock speed
Has a built-in GPU Yes vs No Somewhat common; A separate graphics adapter is not required
Much better PassMark (Single core) score 2,349 vs 751 Around 3.2x better PassMark (Single core) score
Much better performance per dollar 0.91 pt/$ vs 0.07 pt/$ Around 12.2x better performance per dollar
Much better PassMark score 11,109 vs 2,413 More than 4.5x better PassMark score
Much better overclocked clock speed (Air) 4.61 GHz vs 2.13 GHz Around 2.2x better overclocked clock speed (Air)
Newer Jul, 2015 vs Sep, 2007 Release date over 7 years later
More threads 8 vs 4 Twice as many threads
Better performance per watt 3.49 pt/W vs 1.14 pt/W More than 3x better performance per watt
Much better overclocked clock speed (Water) 4.77 GHz vs 2.13 GHz Around 2.2x better overclocked clock speed (Water)

Benchmarks Real world tests of Xeon E7320 vs Core i7 6700K

PassMark Data courtesy Passmark

Xeon E7320
2,413
Core i7 6700K
11,109

PassMark (Single Core)

Specifications Full list of technical specs

summary

Xeon E7320  vs
Core i7 6700K 
Clock speed 2.13 GHz 4 GHz
Cores Quad core Quad core

features

Has a NX bit Yes Yes
Supports trusted computing No 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 80W 91W
Annual home energy cost 19.27 $/year 21.92 $/year
Annual commercial energy cost 70.08 $/year 79.72 $/year
Performance per watt 1.14 pt/W 3.49 pt/W
Typical power consumption 65W 73.94W

details

Xeon E7320  vs
Core i7 6700K 
Architecture x86-64 x86-64
Threads 4 8
L2 cache 4 MB 1 MB
L2 cache per core 1 MB/core 0.25 MB/core
Manufacture process 65 nm 14 nm
Max CPUs 32 1
Operating temperature Unknown - 66°C Unknown - 64°C

overclocking

Overclocked clock speed 2.13 GHz 4.61 GHz
Overclocked clock speed (Water) 2.13 GHz 4.77 GHz
Overclocked clock speed (Air) 2.13 GHz 4.61 GHz

integrated graphics

GPU None GPU
Label N/A Intel® HD Graphics 530
Number of displays supported N/A 3
GPU clock speed N/A 350 MHz
Turbo clock speed N/A 1,150 MHz

bus

Architecture FSB FSB
Number of links 1 0
Intel Xeon E7320
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Intel Core i7 6700K
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