CPU Compare

Intel Core i7-5820K

Intel Core i7-8086K

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i7-5820K
41
Core i7-8086K
59
Performance
Measure performance when all cores are involved
Core i7-5820K
15
Core i7-8086K
22
Power Efficiency
The efficiency score of electricity consumption
Core i7-5820K
4
Core i7-8086K
10
SysReqs Overall Score
Generic CPU rating
Core i7-5820K
20
Core i7-8086K
30

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
Core i7-5820K
2000
Core i7-8086K
2872
Passmark CPU (Multi-Core)
Core i7-5820K
9848
Core i7-8086K
14443
Geekbench CPU (Single-Core)
Core i7-5820K
1170
Core i7-8086K
1692
Geekbench CPU (Multi-Core)
Core i7-5820K
5449
Core i7-8086K
6967

Specifications

Comparing technical specifications of the Intel Core i7-5820K and Intel Core i7-8086K

General

Manufacturer Intel Intel
Name Core i7-5820K Core i7-8086K
Segment Desktop Desktop
Codename Haswell Coffee Lake
Release Date Sep 2014 Jun 2018
Integrated Graphics None Intel UHD Graphics 630
Unlocked Multiplier Yes Yes

CPU

Cores 6 6
Threads 12 12
Base Clock 3.30 4.00
Turbo Clock 0.00 0.00
L1 Cache 384 KB 384 KB
L2 Cache 1.5 MB 1.5 MB
L3 Cache 15 MB 12MB

Package

Lithography 22 nm 14 nm
Socket LGA2011-3 LGA1151
TDP 140 95
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