Atom D2550 vs Athlon II M300

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Primary details

Comparing Athlon II M300 and Atom D2550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Athlon IIIntel Atom
Architecture codenameCaspian (2009)Cedarview (2011−2012)
Release date10 September 2009 (15 years ago)1 November 2011 (13 years ago)

Detailed specifications

Athlon II M300 and Atom D2550 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 speedno data1.86 GHz
Boost clock speed2 GHz1.87 GHz
Bus rate3200 MHzno data
L1 cache128 KB64 KB (per core)
L2 cache1 MB512K (per core)
L3 cacheno data0 KB
Chip lithography45 nm32 nm
Die sizeno data66 mm2
Maximum core temperatureno data100 °C
Number of transistorsno data176 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Athlon II M300 and Atom D2550 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 configurationno data1
SocketSocket S1 (S1g3)FCBGA559
Power consumption (TDP)35 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II M300 and Atom D2550. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD VirtualizationIntel® SSE2, Intel® SSE3, Intel® SSSE3
PowerNow+-
Enhanced SpeedStep (EIST)no data-
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data+
PAEno data36 Bit

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II M300 and Atom D2550 are enumerated here.

VT-dno data-
VT-xno data-
VT-ino data-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II M300 and Atom D2550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR3
Maximum memory sizeno data4 GB
Max memory channelsno data1
Maximum memory bandwidthno data6.4 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel Graphics Media Accelerator (GMA) 3650

Graphics interfaces

Available interfaces and connections of Athlon II M300 and Atom D2550 integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Athlon II M300 and Atom D2550.

PCI Express lanesno data4

Synthetic benchmark performance

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



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 M300 670
+63.8%
Atom D2550 409

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 M300 213
+113%
Atom D2550 100

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 M300 403
+40.4%
Atom D2550 287

Pros & cons summary


Recency 10 September 2009 1 November 2011
Threads 2 4
Chip lithography 45 nm 32 nm
Power consumption (TDP) 35 Watt 10 Watt

Atom D2550 has an age advantage of 2 years, 100% more threads, a 40.6% more advanced lithography process, and 250% lower power consumption.

We couldn't decide between Athlon II M300 and Atom D2550. We've got no test results to judge.


Should you still have questions on choice between Athlon II M300 and Atom D2550, ask them in Comments section, and we shall answer.

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AMD Athlon II M300
Athlon II M300
Intel Atom D2550
Atom D2550

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Community ratings

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


3.6 59 votes

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2.6 36 votes

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Questions & comments

Here you can ask a question about Athlon II M300 or Atom D2550, agree or disagree with our judgements, or report an error or mismatch.