AMD A8-4555M processor review

A8-4555M processor released by AMD; release date: 1 October 2012. The processor is designed for laptop-computers and based on Trinity microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 4, threads - 4. Maximum CPU clock speed - 2.4 GHz. Manufacturing process technology - 32 nm. Cache size: L1 - 192 KB, L2 - 4096 KB.

Supported socket types: FP2. Maximum number of processors in a configuration - 1. Power consumption (TDP): 19 Watt.

Benchmarks

PassMark
Single thread mark

Top 1 CPU

This CPU

4870

789

PassMark
CPU mark

Top 1 CPU

This CPU

156834

1331

Geekbench 4
Single Core

Top 1 CPU

This CPU

5311

247

Geekbench 4
Multi-Core

Top 1 CPU

This CPU

36691

662

CompuBench 1.5 Desktop
Face Detection

Top 1 CPU

This CPU

97.640 mPixels/s

3.238 mPixels/s

CompuBench 1.5 Desktop
Ocean Surface Simulation

Top 1 CPU

This CPU

741.453 Frames/s

143.398 Frames/s

CompuBench 1.5 Desktop
T-Rex

Top 1 CPU

This CPU

4.623 Frames/s

0.376 Frames/s

CompuBench 1.5 Desktop
Video Composition

Top 1 CPU

This CPU

49.002 Frames/s

9.184 Frames/s

CompuBench 1.5 Desktop
Bitcoin Mining

Top 1 CPU

This CPU

218.231 mHash/s

34.439 mHash/s

Name	Value
PassMark - Single thread mark	789
PassMark - CPU mark	1331
Geekbench 4 - Single Core	247
Geekbench 4 - Multi-Core	662
CompuBench 1.5 Desktop - Face Detection	3.238 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation	143.398 Frames/s
CompuBench 1.5 Desktop - T-Rex	0.376 Frames/s
CompuBench 1.5 Desktop - Video Composition	9.184 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining	34.439 mHash/s

Specifications (specs)

Essentials
Architecture codename	Trinity
Launch date	1 October 2012
Place in performance rating	2373
Series	AMD A-Series
Vertical segment	Laptop
Performance
64 bit support
Die size	246 mm
L1 cache	192 KB
L2 cache	4096 KB
Manufacturing process technology	32 nm
Maximum case temperature (TCase)	100 °C
Maximum frequency	2.4 GHz
Number of cores	4
Number of threads	4
Transistor count	1303 Million

Compatibility
Max number of CPUs in a configuration	1
Sockets supported	FP2
Thermal Design Power (TDP)	19 Watt
Advanced Technologies
Fused Multiply-Add (FMA)
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Virtualization
AMD Virtualization (AMD-V™)