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AMD Opteron 6320 Cpu
AMD Opteron 6320
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Intel Core i7 5820K Cpu
Intel Core i7 5820K
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Intel Core i7 6700 Cpu
Intel Core i7 6700
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Intel Xeon E5-2620 Cpu
Intel Xeon E5-2620
Editiorial reviews
5
5 editorial reviews
Introduction and Technical SpecificationsRead more
There's an interesting point in the processor market and that is the position right where many enthuRead more
Were you disappointed by last year's Ivy Bridge-E launch? Core i7-5960X, -5930K, and -5820K promise more excitement, sporting up to eight cores, DDR4 memory, a new X99 chipset, and an LGA 2011-3 interface. Should you jump to upgrade, though?Read more
Read editorial reviews
5
3.9 out of 5
3 user ratings
5 stars
0 %
4 stars
100 %
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Read editorial reviews
User rating
2
4.0 out of 5
2 user ratings
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36
3.8 out of 5
36 user ratings
5 stars
16 %
4 stars
50 %
3 stars
33 %
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36
4.2 out of 5
36 user ratings
5 stars
36 %
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16 %
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40
4.1 out of 5
40 user ratings
5 stars
32 %
4 stars
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3 stars
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General

Processor socketSocket G34LGA 2011-v3LGA 1151LGA 2011
Component forServer/WorkstationPCPCServer/Workstation
Operating modes64-bit64-bit64-bit64-bit

Processor

Clock speed2.8 GHz3.3 GHz3.4 GHz2.0 GHz
Max turbo speed3.3 GHz3.6 GHz4.0 GHz2.5 GHz
Number of cores8646
Number of threads812812
Thermal Design Power (TDP)115.0 W140.0 W65.0 W95.0 W
Processor lithography0.0 in0.0 in0.0 in0.0 in
Bus type
N/A
QPIDMI3QPI
Idle states
N/A
yesyesyes

Integrated Graphics

On-board graphics adapternonoyesno
Type
N/A
Not availableIntel HD Graphics 530
N/A
On-board graphics adapter base frequency
N/A
N/A
350.0 MHz
N/A
On-board graphics adapter DirectX version
N/A
N/A
12.0
N/A

Memory

Cache16 MB15 MB8 MB15 MB
Cache typeL3Smart CacheSmart CacheSmart Cache
Memory clock speeds supported by processor
  • 1333
  • 1600
  • 1333
  • 1600
  • 2133
  • 1333
  • 1600
  • 1866
  • 2133
  • 800
  • 1066
  • 1333
Memory types supported by processorDDR3 SDRAMDDR4 SDRAM
  • DDR3L SDRAM
  • DDR4 SDRAM
DDR3 SDRAM
Maximum internal memory supported by processor
N/A
64.0 GB64.0 GB750.0 GB
Memory bandwidth supported by processor (max)
N/A
68.0 GB/s34.1 GB/s42.6 GB/s
Memory channels
N/A
QuadDualQuad

Often compared with Intel Core i7 5820K

Often compared with Intel Core i7 6700