AMDOutdated for demanding workloadsMobile/Embedded

AMD RX-225FB

Technical specifications and documented benchmark results for this processor.

Last updated: 2026-10-20
2.3/ 10
Technical rating

Outdated for demanding workloads

AMD RX-225FB is a Mobile/Embedded processor with 2 cores and 0 threads. It runs at 2.2 GHz and boosts up to 3 GHz. It records a PassMark CPU Mark of 892 and a single-thread rating of 794.

CPU Mark892
1 samples
Single Thread794
Overall rank#4,841
of 6,054
Reference price—

Technical assessment

A summary based on specifications and results.

Outdated for demanding workloads
2.3Outdated for demanding workloads

AMD RX-225FB is a Mobile/Embedded processor with 2 cores and 0 threads. It runs at 2.2 GHz and boosts up to 3 GHz. It records a PassMark CPU Mark of 892 and a single-thread rating of 794.

Multi-axis comparison

How does this processor compare?

A direct comparison with nearby processors from the same brand and a similar core count.

5 CPU

Overall and multi-core performance

A higher CPU Mark indicates stronger overall performance.

01AMD A4-4000 APUAMD1,178 points
02AMD A4-3420 APUAMD1,079 points
03AMD A4-3400 APUAMD1,075 points
04AMD A4-3300 APUAMD982 points
05AMD RX-225FBThis CPU892 points

Single-thread performance

Measures speed in tasks that depend on one CPU thread.

01AMD A4-4000 APUAMD1,141 points
02AMD A4-3420 APUAMD1,122 points
03AMD A4-3400 APUAMD1,068 points
04AMD A4-3300 APUAMD1,011 points
05AMD RX-225FBThis CPU794 points

Performance per watt

Estimated as CPU Mark divided by TDP.

01AMD A4-4000 APUAMD18.1 Mark/W
02AMD A4-3420 APUAMD16.6 Mark/W
03AMD A4-3400 APUAMD16.5 Mark/W
04AMD A4-3300 APUAMD15.1 Mark/W

Bars are relative to the processors shown here, not a global ranking of every CPU.

Detailed benchmark results

Snapshot from 2026-10-20

Data CompressionKBytes/Sec
14,062.00
Data EncryptionMBytes/Sec
239.20
Extended InstructionsMillion Matrices/Sec
554.00
Find Prime NumbersMillion Primes/Sec
4.00
Floating Point MathMOps/Sec
1,537.00
Integer MathMOps/Sec
4,076.00
PhysicsFrames/Sec
74.00
Random String SortingThousand Strings/Sec
1,584.00

Core specifications

BrandAMD
CategoryMobile/Embedded
Release year2023
SocketFP3
Cores / threads2 / —
Base clock2.20 GHz
Max turbo3.00 GHz
TDP—
Integrated graphicswith AMD Radeon R4 Graphics

Memory support

—
Memory type—
Official speed—
Maximum capacity—

Cache hierarchy

L1I2 x 16 KB
L1D2 x 96 KB
L22 x 1024 KB