A4-5145M vs Atom N270

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Primary details

Comparing Atom N270 and A4-5145M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking3395not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel AtomAMD A-Series
Power efficiency3.40no data
Architecture codenameDiamondVille (2008−2009)Richland (2013−2014)
Release date2 April 2008 (16 years ago)1 June 2013 (11 years ago)
Launch price (MSRP)$44no data

Detailed specifications

Atom N270 and A4-5145M 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 cores1 (Single-Core)2 (Dual-core)
Threads22
Base clock speed1.6 GHz2 GHz
Boost clock speed0.1 GHz2.6 GHz
Bus typeFSBno data
Bus rate533.33 MT/sno data
Multiplier12no data
L1 cache56 KB128 KB (per core)
L2 cache512 KB512K (per core)
L3 cache0 KB0 KB
Chip lithography45 nm32 nm
Die size25.9638 mm2246 mm2
Maximum core temperature90 °Cno data
Maximum case temperature (TCase)no data71 °C
Number of transistors47 Million1,178 million
64 bit support-+
Windows 11 compatibility--
VID voltage range0.9V-1.1625Vno data

Compatibility

Information on Atom N270 and A4-5145M 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 configuration1 (Uniprocessor)1
SocketPBGA437FP2
Power consumption (TDP)2.5 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom N270 and A4-5145M. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE, Intel® SSE2, Intel® SSE3, Intel® SSSE386x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA
AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Idle States-no data
Thermal Monitoring+-
Demand Based Switching-no data
FSB parity-no data

Security technologies

Atom N270 and A4-5145M technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom N270 and A4-5145M are enumerated here.

AMD-V-+
VT-d-no data
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom N270 and A4-5145M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3
Maximum memory size8 GBno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon HD 8310G (424 - 554 MHz)

Pros & cons summary


Recency 2 April 2008 1 June 2013
Physical cores 1 2
Chip lithography 45 nm 32 nm
Power consumption (TDP) 2 Watt 17 Watt

Atom N270 has 750% lower power consumption.

A4-5145M, on the other hand, has an age advantage of 5 years, 100% more physical cores, and a 40.6% more advanced lithography process.

We couldn't decide between Atom N270 and A4-5145M. We've got no test results to judge.


Should you still have questions on choice between Atom N270 and A4-5145M, ask them in Comments section, and we shall answer.

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Intel Atom N270
Atom N270
AMD A4-5145M
A4-5145M

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Community ratings

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