AMD A8-4555M: specs and benchmarks

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AMD A8-4555M
AMD A8-4555M
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  • Interface
  • Core clock speed
  • Max video memory
  • Memory type
  • Memory clock speed
  • Maximum resolution
Year of release 2012
Performance 1.48
Processor Technical data and tests
AMD A8-4555M
AMD A8-4555M AMD A8-4555M

Summary

AMD started AMD A8-4555M sales 27 September 2012. This is Trinity architecture notebook processor primarily aimed at office systems. It has 4 cores and 4 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 2400 MHz and a locked multiplier.

Compatibility-wise, this is AMD Socket FP2 processor with a TDP of 19 Watt and a maximum temperature of 100 °C. It supports unknown Dual-channel memory.

It provides poor benchmark performance at

1.48%

percent of a leader's which is AMD EPYC 7763.


General info

Of A8-4555M processor market type (desktop or notebook), architecture, sales start time and pricing.

Place in performance rating1930
Value for money (0-100)9.16
Market segmentLaptop
SeriesAMD A-Series
Architecture codenameTrinity
Release date27 September 2012 (9 years ago)
Price now$9.49 of 16595 (Xeon E7-4850)
Value for money (0-100)

To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.

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  • 100

Technical specs

Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.

Physical cores4 (Quad-Core)
Threads4
Base clock speed1.6 GHzof 4.7 (FX-9590)
Boost clock speed2.4 GHzof 5.3 (Core i9-10900KF)
L1 cache192 KBof 896 (Atom C3950)
L2 cache4 MB (shared)of 12 (Core 2 Quad Q9550)
Chip lithography32 nmof 5 (Apple M1)
Die size246 mm2
Maximum case temperature (TCase)100 °Cof 105 (Core i7-5557U)
Number of transistors1,178 millionof 16000 (Apple M1)
64 bit support+

Compatibility

Information on A8-4555M compatibility with other computer components and devices: 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 configuration1of 8 (Opteron 842)
SocketFP2
Thermal design power (TDP)19 Wattof 400 (Xeon Platinum 9282)

Technologies and extensions

Technological capabilities and additional instructions supported by A8-4555M. 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, FMA
AES-NI+
FMA+
AVX+

Virtualization technologies

Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.

AMD-V+

Memory specs

Types, maximum amount and channel number of RAM supported by A8-4555M's memory controller. Depending on the motherboard, higher memory frequency may be supported.

Supported memory typesunknown Dual-channelof 4266 (Ryzen 9 4900H)

Graphics specifications

General parameters of GPU integrated into A8-4555M.

Integrated graphics cardAMD Radeon HD 7600G

Benchmark performance

Single-core and multi-core benchmark results of A8-4555M. Overall benchmark performance is measured in points in 0-100 range, higher is better.


Overall 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.

A8-4555M 1.48
  • Cinebench 10 32-bit single-core
  • 3DMark06 CPU
  • TrueCrypt AES
  • x264 encoding pass 2
  • x264 encoding pass 1
  • WinRAR 4.0
  • Cinebench 11.5 64-bit multi-core
  • Cinebench 11.5 64-bit single-core
  • Cinebench 10 32-bit multi-core
  • Passmark

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.

A8-4555M 1555

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

A8-4555M 1877

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

A8-4555M 0.8

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.  

A8-4555M 4

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.  

A8-4555M 21

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

A8-4555M 1937

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.

A8-4555M 1

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.

A8-4555M 0.44

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.

A8-4555M 3757

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.

A8-4555M 1296

Game benchmarks

Let's see how good A8-4555M is for a gaming PC, compared with system requirements of some popular titles. Remember that sometimes official hardware requirements may reflect real performance inaccurately.

Relative perfomance

Overall A8-4555M performance compared to nearest competitors among notebook CPUs.


Intel equivalent

We believe that the nearest equivalent to A8-4555M from Intel is Core i5-480M, which is nearly equal in speed and higher by 1 position in our rating.

Intel Core i5-480M Core i5 480M
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User rating

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Advices and comments

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