Atom N550 vs Athlon II X2 240

VS

Aggregate performance score

Athlon II X2 240
2009
2 cores / 2 threads, 65 Watt
0.66
+267%
Atom N550
2010
2 cores / 4 threads, 8 Watt
0.18

Athlon II X2 240 outperforms Atom N550 by a whopping 267% based on our aggregate benchmark results.

Primary details

Comparing Athlon II X2 240 and Atom N550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27583266
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.28no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Atom
Power efficiency0.961.89
Architecture codenameRegor (2009−2013)Pineview (2009−2011)
Release date23 July 2009 (15 years ago)23 August 2010 (14 years ago)
Launch price (MSRP)$35$86

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon II X2 240 and Atom N550 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 cores2 (Dual-core)2 (Dual-core)
Threads24
Base clock speed2.8 GHz1.5 GHz
Boost clock speed2.8 GHz1.5 GHz
Bus rateno data666 MHz
L1 cache256 KB64K (per core)
L2 cache2 MB512K (per core)
L3 cache0 KB0 KB
Chip lithography45 nm45 nm
Die size117 mm287 mm2
Number of transistors410 million176 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Athlon II X2 240 and Atom N550 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
SocketAM3FCBGA559
Power consumption (TDP)65 Watt8.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II X2 240 and Atom N550. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
Thermal Monitoring-+
Demand Based Switchingno data-

Security technologies

Athlon II X2 240 and Atom N550 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II X2 240 and Atom N550 are enumerated here.

VT-dno data-
VT-xno data-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X2 240 and Atom N550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory sizeno data2 GB
Max memory channelsno data1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)Intel GMA 3150

Peripherals

Specifications and connection of peripherals supported by Athlon II X2 240 and Atom N550.

PCIe version2.0no 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.

Athlon II X2 240 0.66
+267%
Atom N550 0.18

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.

Athlon II X2 240 1044
+269%
Atom N550 283

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.

Athlon II X2 240 296
+363%
Atom N550 64

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.

Athlon II X2 240 506
+259%
Atom N550 141

Gaming performance

Pros & cons summary


Performance score 0.66 0.18
Recency 23 July 2009 23 August 2010
Threads 2 4
Power consumption (TDP) 65 Watt 8 Watt

Athlon II X2 240 has a 266.7% higher aggregate performance score.

Atom N550, on the other hand, has an age advantage of 1 year, 100% more threads, and 712.5% lower power consumption.

The Athlon II X2 240 is our recommended choice as it beats the Atom N550 in performance tests.

Note that Athlon II X2 240 is a desktop processor while Atom N550 is a notebook one.


Should you still have questions on choice between Athlon II X2 240 and Atom N550, ask them in Comments section, and we shall answer.

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AMD Athlon II X2 240
Athlon II X2 240
Intel Atom N550
Atom N550

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Community ratings

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Questions & comments

Here you can ask a question about Athlon II X2 240 or Atom N550, agree or disagree with our judgements, or report an error or mismatch.