Ryzen 7 5800U vs A8-5550M

VS

Aggregate performance score

A8-5550M
2013
4 cores / 4 threads, 35 Watt
1.18
Ryzen 7 5800U
2021
8 cores / 16 threads, 15 Watt
11.57
+881%

Ryzen 7 5800U outperforms A8-5550M by a whopping 881% based on our aggregate benchmark results.

Primary details

Comparing A8-5550M and Ryzen 7 5800U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2369679
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD A-SeriesAMD Cezanne (Zen 3, Ryzen 5000)
Power efficiency3.1973.00
Architecture codenameRichland (2013−2014)Cezanne-U (Zen 3) (2021)
Release date1 June 2013 (11 years ago)12 January 2021 (3 years ago)

Detailed specifications

A8-5550M and Ryzen 7 5800U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)8 (Octa-Core)
Threads416
Base clock speed2.1 GHz1.9 GHz
Boost clock speed3.1 GHz4.4 GHz
Multiplierno data19
L1 cache128 KB (per core)64K (per core)
L2 cache1 MB (per core)512K (per core)
L3 cache0 KB16 MB (shared)
Chip lithography32 nm7 nm
Die size246 mm2180 mm2
Maximum core temperatureno data105 °C
Maximum case temperature (TCase)71 °Cno data
Number of transistors1,178 million10,700 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on A8-5550M and Ryzen 7 5800U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFS1r2FP6
Power consumption (TDP)35 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-5550M and Ryzen 7 5800U. You'll probably need this information if you require some particular technology.

Instruction set extensions86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMAMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA++
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by A8-5550M and Ryzen 7 5800U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-5550M and Ryzen 7 5800U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon HD 8550G (515 - 720 MHz)AMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 2000 MHz)

Peripherals

Specifications and connection of peripherals supported by A8-5550M and Ryzen 7 5800U.

PCIe versionno data3.0
PCI Express lanesno data8

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

A8-5550M 1.18
Ryzen 7 5800U 11.57
+881%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

A8-5550M 1869
Ryzen 7 5800U 18382
+884%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

A8-5550M 280
Ryzen 7 5800U 1728
+517%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

A8-5550M 659
Ryzen 7 5800U 6795
+931%

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

A8-5550M 2321
Ryzen 7 5800U 6039
+160%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

A8-5550M 5844
Ryzen 7 5800U 26711
+357%

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

A8-5550M 26.02
Ryzen 7 5800U 4.11
+533%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

A8-5550M 2
Ryzen 7 5800U 15
+621%

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

A8-5550M 188
Ryzen 7 5800U 1613
+758%

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

A8-5550M 68
Ryzen 7 5800U 229
+237%

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

A8-5550M 0.78
Ryzen 7 5800U 2.7
+246%

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

A8-5550M 13
Ryzen 7 5800U 81
+499%

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

A8-5550M 71
Ryzen 7 5800U 231
+226%

Gaming performance

Pros & cons summary


Performance score 1.18 11.57
Integrated graphics card 1.07 9.05
Recency 1 June 2013 12 January 2021
Physical cores 4 8
Threads 4 16
Chip lithography 32 nm 7 nm
Power consumption (TDP) 35 Watt 15 Watt

Ryzen 7 5800U has a 880.5% higher aggregate performance score, 745.8% faster integrated GPU, an age advantage of 7 years, 100% more physical cores and 300% more threads, a 357.1% more advanced lithography process, and 133.3% lower power consumption.

The Ryzen 7 5800U is our recommended choice as it beats the A8-5550M in performance tests.


Should you still have questions on choice between A8-5550M and Ryzen 7 5800U, ask them in Comments section, and we shall answer.

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AMD A8-5550M
A8-5550M
AMD Ryzen 7 5800U
Ryzen 7 5800U

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