Intel Core i7-5820K CPU

Intel Core i7-5820K Haswell-E 6-Core 3.3GHz LGA 2011-v3 140W BX80648I75820K

Intel Core i7-5820K Haswell-E 6-Core 3.3GHz LGA 2011-v3 140W BX80648I75820K
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  • Core I7-5820K PROC FC-LGA12A
  • Turbo Boost Technology 2.0
  • Supported memory: DDR4-2133
  • Go to the next level of multi-core performance
  • Intel smart cache
  • Intel Quick Path interconnect
  • Integrated memory controller
  • Intel Hd Boost

Specifications Overview

Model BX80648I75820K
Release Date August 2014

* First availability for purchase, it may not correspond to the actual market launch date.

Series Core i7 4th Gen
Core Name Haswell-E
Socket LGA2011-3
Integrated Graphics None
CPU Cores 6
CPU Threads 12
CPU Clock Rate 3300 MHz
CPU Turbo Clock Rate 3600 MHz
TDP 140 W
CPU Cooler included
Manufacturing Process 22 nm
Maximum Supported Memory 64 GB
Cache L3 15 MB

Intel Core i7-5820K Performance comparison with similar Processors

(Higher is better)

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Pangoly Performance

Cinebench R20 (Single-Core)

  • AMD Athlon 3000G (182nd) ► 2 Cores / 4 Threads - 3500 MHz Base / 0 MHz Turbo Clock - 35 W
    +3%
  • Intel Core i5-4670 (182nd) ► 4 Cores / 4 Threads - 3400 MHz Base / 0 MHz Turbo Clock - 84 W
    +3%
  • AMD Athlon 240GE (184th) ► 2 Cores / 4 Threads - 3500 MHz Base / 0 MHz Turbo Clock - 35 W
    +1%
  • AMD Ryzen 3 1200 (185th) ► 4 Cores / 4 Threads - 3100 MHz Base / 3400 MHz Turbo Clock - 65 W
    +1%
  • AMD Ryzen 7 1700 (186th) ► 8 Cores / 16 Threads - 3000 MHz Base / 3700 MHz Turbo Clock - 65 W
    ~
  • Intel Core i7-5820K (187th) ► 6 Cores / 12 Threads - 3300 MHz Base / 3600 MHz Turbo Clock - 140 W
  • Intel Pentium G4600 (188th) ► 2 Cores / 4 Threads - 3600 MHz Base / 0 MHz Turbo Clock - 51 W
    -1%
  • Intel Core i5-4460 (189th) ► 4 Cores / 4 Threads - 3200 MHz Base / 3400 MHz Turbo Clock - 84 W
    -2%
  • AMD Athlon 220GE (190th) ► 2 Cores / 4 Threads - 3400 MHz Base / 0 MHz Turbo Clock - 35 W
    -3%
  • Intel Core i5-4590 (191st) ► 4 Cores / 4 Threads - 3300 MHz Base / 3700 MHz Turbo Clock - 84 W
    -4%
  • AMD Ryzen 3 2200G (192nd) ► 4 Cores / 4 Threads - 3500 MHz Base / 3700 MHz Turbo Clock - 65 W
    -7%

View All ►

(Higher is better)

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Pangoly Workstation Performance

Cinebench R20 (Multi-Core)

  • Intel Core i5-9400F (139th) ► 6 Cores / 6 Threads - 2900 MHz Base / 4100 MHz Turbo Clock (65 W)
    +4%
  • AMD Ryzen 3 3100 (141st) ► 4 Cores / 8 Threads - 3600 MHz Base / 3900 MHz Turbo Clock (65 W)
    +2%
  • Intel Core i3-10105 (142nd) ► 4 Cores / 8 Threads - 3700 MHz Base / 4400 MHz Turbo Clock (65 W)
    +1%
  • Intel Core i3-10300 (143rd) ► 4 Cores / 8 Threads - 3700 MHz Base / 4400 MHz Turbo Clock (65 W)
    +1%
  • Intel Core i3-10105F (144th) ► 4 Cores / 8 Threads - 3700 MHz Base / 4400 MHz Turbo Clock (65 W)
    ~
  • Intel Core i7-5820K (145th) ► 6 Cores / 12 Threads - 3300 MHz Base / 3600 MHz Turbo Clock (140 W)
  • Intel Core i5-8400 (146th) ► 6 Cores / 6 Threads - 2800 MHz Base / 4000 MHz Turbo Clock (65 W)
    -1%
  • Intel Core i5-8500 (147th) ► 6 Cores / 6 Threads - 3000 MHz Base / 4100 MHz Turbo Clock (65 W)
    -1%
  • Intel Core i3-10100 (148th) ► 4 Cores / 8 Threads - 3600 MHz Base / 4300 MHz Turbo Clock (65 W)
    -1%
  • Intel Core i3-10100F (148th) ► 4 Cores / 8 Threads - 3600 MHz Base / 4300 MHz Turbo Clock (65 W)
    -1%
  • Intel Core i7-7700K (150th) ► 4 Cores / 8 Threads - 4200 MHz Base / 4500 MHz Turbo Clock (91 W)
    -2%

View All ►


Expert reviews

90

With the launch of Haswell-E, Intel has introduced three new desktop processors and an updated chipset to support them, called X99. Although the new chips are based on a similar 2011-pin layout to the previous Ivy Bridge-E enthusiast processors, these...

90

That the fastest processors are currently made by Intel is not really a secret, but what is the best choice when you want to spend up to £ 50, £100 or £150? To answer that question we conducted a megatest of 57 current AMD and Intel CPUs. From two...

uk.hardware.info

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92

Intel released the Haswell-E line a few months ago, and it has been quite the talk in terms of the move to the newer and...

techPowerUp!

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Compare Intel Core i7-5820K with similar Processors




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