CPU Compare

AMD FX-4100

AMD Ryzen 9 3900

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
FX-4100
25
Ryzen 9 3900
51
Performance
Measure performance when all cores are involved
FX-4100
2
Ryzen 9 3900
19
Power Efficiency
The efficiency score of electricity consumption
FX-4100
2
Ryzen 9 3900
32
SysReqs Overall Score
Generic CPU rating
FX-4100
10
Ryzen 9 3900
34

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
FX-4100
1287
Ryzen 9 3900
2607
Passmark CPU (Multi-Core)
FX-4100
2627
Ryzen 9 3900
30594
Geekbench CPU (Single-Core)
FX-4100
398
Ryzen 9 3900
1672
Geekbench CPU (Multi-Core)
FX-4100
1000
Ryzen 9 3900
9509

Specifications

Comparing technical specifications of the AMD FX-4100 and AMD Ryzen 9 3900

General

Manufacturer AMD AMD
Name FX-4100 Ryzen 9 3900
Segment Desktop Desktop
Codename Zambezi Zen 2
Release Date Oct 2011 Oct 2019
Integrated Graphics None None
Unlocked Multiplier No No

CPU

Cores 4 12
Threads 4 24
Base Clock 3.60 3.10
Turbo Clock 0.00 4.30
L1 Cache 192 KB 768 KB
L2 Cache 4 MB 6 MB
L3 Cache 8 MB 64 MB

Package

Lithography 32 nm 7 nm
Socket AM3+ AM4
TDP 95 65
Back to List