CPU Compare

Intel Core i7-870

Intel Core i7-8700K

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i7-870
29
Core i7-8700K
57
Performance
Measure performance when all cores are involved
Core i7-870
5
Core i7-8700K
21
Power Efficiency
The efficiency score of electricity consumption
Core i7-870
2
Core i7-8700K
9
SysReqs Overall Score
Generic CPU rating
Core i7-870
12
Core i7-8700K
29

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
Core i7-870
1391
Core i7-8700K
2748
Passmark CPU (Multi-Core)
Core i7-870
3104
Core i7-8700K
13755
Geekbench CPU (Single-Core)
Core i7-870
474
Core i7-8700K
1610
Geekbench CPU (Multi-Core)
Core i7-870
1549
Core i7-8700K
6512

Specifications

Comparing technical specifications of the Intel Core i7-870 and Intel Core i7-8700K

General

Manufacturer Intel Intel
Name Core i7-870 Core i7-8700K
Segment Desktop Desktop
Codename Lynnfield Coffee Lake
Release Date Sep 2009 Oct 2017
Integrated Graphics None Intel UHD Graphics 630
Unlocked Multiplier No Yes

CPU

Cores 4 6
Threads 8 12
Base Clock 2.93 3.70
Turbo Clock 0.00 0.00
L1 Cache 256 KB 384 KB
L2 Cache 1 MB 1.5 MB
L3 Cache 8MB 12MB

Package

Lithography 45 nm 14 nm
Socket LGA1156 LGA1151
TDP 95 95
Back to List