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
Mobile Segment Mobile
AMD A8-3550MX Name AMD Ryzen 5 PRO 5645
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.
4 Threads 12
4x Cores 6x
4 CPU Cores 6
normal Core architecture normal
No Hyperthreading Yes
Yes Overclocking Yes
2.7 GHz Turbo Frequency (1 core) 4.6 GHz
2.0 GHz Frequency 3.7 GHz
2.7 GHz Turbo Frequency (all cores) None
 
 

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.
400 Shaders --
Q2/2011 Release date --
32 nm Technology --
11 Direct X --
1.0 GB Max. GPU Memory 0 bytes
-- Max. displays --
5 Execution units --
0.44 GHz GPU frequency --
3 Generation --
-- GPU (Turbo) --
AMD Radeon HD 6620G GPU name
 
 

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 VP8 --
Decode VC-1 --
Decode / Encode JPEG --
No AV1 --
No h265 / HEVC (8 bit) --
Decode AVC --
Decode h264 --
No VP9 --
No h265 / HEVC (10 bit) --
 
 

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.
pci PCIe pci
No AES-NI Yes
DDR3-1600 Memory type LPDDR4-3200
No ECC No
0 bytes Max. Memory 64.0 GB
2 Memory channels 2
-- Bandwidth 51.2 GB/s
 
 

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.
Q4/2011 Release date Q3/2022
AMD-V Virtualization AMD-V, SVM
SSE3, SSE4a ISA extensions SSE4a, SSE4.1, SSE4.2, FMA3, AVX2
32 nm Technology 7 nm
-- Chip design Chiplet
-- Release price --
Llano (K10) Architecture Cezanne (Zen 3)
4.0 MB L3-Cache 32.0 MB
Operating systems Windows 10, Linux, Windows 11
Technical data sheet Documents Technical data sheet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
-- Part Number 100-000000833
FS1 Socket AM4 (PGA 1331)
0 bytes L2-Cache 3.0 MB