AMD A8-3550MX vs AMD Ryzen 5 PRO 5645

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CPU comparison with benchmarks

-VS-

CPU lineage

AMD A8-3550MX or AMD A8-3550MX – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD A8-3550MX features 4 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q4/2011 and belongs to the 1 generation of the AMD A series.
To use the AMD A8-3550MX, you'll need a motherboard with a FS1 socket.
The AMD Ryzen 5 PRO 5645 features 6 processor cores and has the capability to manage 12 threads concurrently.
It was released in Q3/2022 and belongs to the 4 generation of the AMD Ryzen 5 series.
To use the AMD Ryzen 5 PRO 5645, you'll need a motherboard with a AM4 (PGA 1331) socket.
AMD A6-3000M Group AMD Ryzen 5000U
1 Generation 4
AMD A8-3550MX Name AMD Ryzen 5 PRO 5645
Mobile Segment Mobile
AMD A Family AMD Ryzen 5
 
 

CPU Cores and Base Frequency

The AMD A8-3550MX has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD A8-3550MX is 2.0 GHz
and turbo frequency for one core is 2.7 GHz.
The AMD Ryzen 5 PRO 5645 has 6 CPU cores and can calculate 12 threads in parallel.
The clock frequency of the AMD Ryzen 5 PRO 5645 is 3.7 GHz
and turbo frequency for one core is 4.6 GHz.
The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.
2.7 GHz Turbo Frequency (all cores) None
2.7 GHz Turbo Frequency (1 core) 4.6 GHz
normal Core architecture normal
2.0 GHz Frequency 3.7 GHz
4 CPU Cores 6
Yes Overclocking Yes
No Hyperthreading Yes
4x Cores 6x
4 Threads 12
 
 

Internal Graphics

The AMD A8-3550MX has integrated graphics, called iGPU for short.
Specifically, the AMD A8-3550MX uses the AMD Radeon HD 6620G, which has 400 texture shaders
and 5 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
The AMD Ryzen 5 PRO 5645 does not have integrated graphics.
-- GPU (Turbo) --
32 nm Technology --
11 Direct X --
1.0 GB Max. GPU Memory 0 bytes
5 Execution units --
Q2/2011 Release date --
AMD Radeon HD 6620G GPU name
400 Shaders --
0.44 GHz GPU frequency --
3 Generation --
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
No h265 / HEVC (8 bit) --
No VP9 --
No VP8 --
Decode VC-1 --
Decode / Encode JPEG --
Decode h264 --
No h265 / HEVC (10 bit) --
Decode AVC --
No AV1 --
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 64.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 51.2 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR3-1600 Memory type LPDDR4-3200
-- Bandwidth 51.2 GB/s
No AES-NI Yes
No ECC No
pci PCIe pci
0 bytes Max. Memory 64.0 GB
2 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 45 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 65 W watts.
45 W TDP (PL1 / PBP) 65 W
-- Tjunction max 95 °C
 
 

Technical details

The AMD A8-3550MX is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The AMD Ryzen 5 PRO 5645 is manufactured using a 7 nm process.
In total, this processor boasts a generous 32.0 MB cache.
AMD-V Virtualization AMD-V, SVM
32 nm Technology 7 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE3, SSE4a ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
-- Part Number 100-000000833
-- Chip design Chiplet
Q4/2011 Release date Q3/2022
-- Release price --
0 bytes L2-Cache 3.0 MB
Technical data sheet Documents Technical data sheet
4.0 MB L3-Cache 32.0 MB
FS1 Socket AM4 (PGA 1331)
Operating systems Windows 10, Linux, Windows 11
Llano (K10) Architecture Cezanne (Zen 3)