CPU Compare

Intel Core i9-13900KS

Intel Core i5-6400

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i9-13900KS
99
Core i5-6400
40
Performance
Measure performance when all cores are involved
Core i9-13900KS
94
Core i5-6400
8
Power Efficiency
The efficiency score of electricity consumption
Core i9-13900KS
26
Core i5-6400
5
SysReqs Overall Score
Generic CPU rating
Core i9-13900KS
73
Core i5-6400
18

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
Core i9-13900KS
4818
Core i5-6400
1966
Passmark CPU (Multi-Core)
Core i9-13900KS
62360
Core i5-6400
5172
Geekbench CPU (Single-Core)
Core i9-13900KS
3138
Core i5-6400
1125
Geekbench CPU (Multi-Core)
Core i9-13900KS
21708
Core i5-6400
3069

Specifications

Comparing technical specifications of the Intel Core i9-13900KS and Intel Core i5-6400

General

Manufacturer Intel Intel
Name Core i9-13900KS Core i5-6400
Segment Desktop Desktop
Codename Raptor Lake Skylake
Release Date Jan 2023 Aug 2015
Integrated Graphics None Intel HD Graphics 530
Unlocked Multiplier Yes No

CPU

Cores 24 4
Threads 32 4
Base Clock 3.20 2.70
Turbo Clock 6.00 0.00
L1 Cache 2.13 MB 256 KB
L2 Cache 20 MB 1 MB
L3 Cache 36 MB 6 MB

Package

Lithography 7 nm 14 nm
Socket LGA 1700 LGA1151
TDP 150 65
Back to List