Celeron M 540 vs A8-4555M

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Aggregate performance score

A8-4555M
2012
4 cores / 4 threads, 19 Watt
0.84
+147%
Celeron M 540
2007
1 core / 1 thread, 30 Watt
0.34

A8-4555M outperforms Celeron M 540 by a whopping 147% based on our aggregate benchmark results.

Primary details

Comparing A8-4555M and Celeron M 540 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking25863072
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD A-SeriesCeleron M
Power efficiency4.181.07
Architecture codenameTrinity (2012−2013)Merom (2006−2008)
Release date27 September 2012 (12 years ago)1 October 2007 (17 years ago)

Detailed specifications

A8-4555M and Celeron M 540 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)1 (Single-Core)
Threads41
Base clock speed1.6 GHzno data
Boost clock speed2.4 GHz1.86 GHz
Bus rateno data533 MHz
L1 cache192 KBno data
L2 cache4 MB (shared)1 MB
L3 cache0 KBno data
Chip lithography32 nm65 nm
Die size246 mm2no data
Maximum case temperature (TCase)100 °Cno data
Number of transistors1,178 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on A8-4555M and Celeron M 540 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 configuration1no data
SocketFP2no data
Power consumption (TDP)19 Watt30 Watt

Technologies and extensions

Technological solutions and additional instructions supported by A8-4555M and Celeron M 540. 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, FMAno data
AES-NI+-
FMA+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by A8-4555M and Celeron M 540 are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by A8-4555M and Celeron M 540. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesunknown Dual-channelno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon HD 7600G (320 - 424 MHz)no data

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.

A8-4555M 0.84
+147%
Celeron M 540 0.34

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.

A8-4555M 1331
+146%
Celeron M 540 542

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.

A8-4555M 1555
Celeron M 540 1744
+12.2%

3DMark06 CPU

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
+134%
Celeron M 540 803

Gaming performance

Pros & cons summary


Performance score 0.84 0.34
Recency 27 September 2012 1 October 2007
Physical cores 4 1
Threads 4 1
Chip lithography 32 nm 65 nm
Power consumption (TDP) 19 Watt 30 Watt

A8-4555M has a 147.1% higher aggregate performance score, an age advantage of 4 years, 300% more physical cores and 300% more threads, a 103.1% more advanced lithography process, and 57.9% lower power consumption.

The A8-4555M is our recommended choice as it beats the Celeron M 540 in performance tests.


Should you still have questions on choice between A8-4555M and Celeron M 540, ask them in Comments section, and we shall answer.

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AMD A8-4555M
A8-4555M
Intel Celeron M 540
Celeron M 540

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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