CPU Compare

AMD Ryzen 9 3900X

AMD FX-6300

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Ryzen 9 3900X
53
FX-6300
29
Performance
Measure performance when all cores are involved
Ryzen 9 3900X
21
FX-6300
3
Power Efficiency
The efficiency score of electricity consumption
Ryzen 9 3900X
21
FX-6300
3
SysReqs Overall Score
Generic CPU rating
Ryzen 9 3900X
32
FX-6300
12

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
Ryzen 9 3900X
2703
FX-6300
1485
Passmark CPU (Multi-Core)
Ryzen 9 3900X
32527
FX-6300
4223
Geekbench CPU (Single-Core)
Ryzen 9 3900X
1707
FX-6300
454
Geekbench CPU (Multi-Core)
Ryzen 9 3900X
9919
FX-6300
1424

Specifications

Comparing technical specifications of the AMD Ryzen 9 3900X and AMD FX-6300

General

Manufacturer AMD AMD
Name Ryzen 9 3900X FX-6300
Segment Desktop Desktop
Codename Zen 2
Release Date Jul 2019 Oct 2012
Integrated Graphics None None
Unlocked Multiplier Yes No

CPU

Cores 12 6
Threads 24 6
Base Clock 3.80 3.50
Turbo Clock 4.60 0.00
L1 Cache 768 KB 288 KB
L2 Cache 6 MB 6 MB
L3 Cache 64 MB 8 MB

Package

Lithography 7 nm 32 nm
Socket AM4 AM3+
TDP 105 95
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