Ryzen 5 PRO 7640U vs Atom N550

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Primary details

Comparing Atom N550 and Ryzen 5 PRO 7640U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated553
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel AtomAMD Phoenix (Zen 4, Ryzen 7040)
Power efficiencyno data84.50
Architecture codenamePineview (2009−2011)Phoenix (Zen4) (2023)
Release date23 August 2010 (14 years ago)23 May 2023 (1 year ago)
Launch price (MSRP)$86no data

Detailed specifications

Atom N550 and Ryzen 5 PRO 7640U 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)6 (Hexa-Core)
Threads412
Base clock speed1.5 GHz3.5 GHz
Boost clock speed1.5 GHz4.9 GHz
Bus rate666 MHzno data
L1 cache64K (per core)384 KB
L2 cache512K (per core)6 MB
L3 cache0 KB16 MB
Chip lithography45 nm4 nm
Die size87 mm2178 mm2
Maximum core temperatureno data100 °C
Number of transistors176 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Atom N550 and Ryzen 5 PRO 7640U 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
SocketFCBGA559no data
Power consumption (TDP)8.5 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom N550 and Ryzen 5 PRO 7640U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE2, Intel® SSE3, Intel® SSSE3no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology-no data
Hyper-Threading Technology+no data
Thermal Monitoring+-
Demand Based Switching-no data

Security technologies

Atom N550 and Ryzen 5 PRO 7640U 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 N550 and Ryzen 5 PRO 7640U are enumerated here.

VT-d-no data
VT-x-no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom N550 and Ryzen 5 PRO 7640U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size2 GBno data
Max memory channels1no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel GMA 3150AMD Radeon 760M

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.

Atom N550 283
Ryzen 5 PRO 7640U 21287
+7422%

Pros & cons summary


Recency 23 August 2010 23 May 2023
Physical cores 2 6
Threads 4 12
Chip lithography 45 nm 4 nm
Power consumption (TDP) 8 Watt 15 Watt

Atom N550 has 87.5% lower power consumption.

Ryzen 5 PRO 7640U, on the other hand, has an age advantage of 12 years, 200% more physical cores and 200% more threads, and a 1025% more advanced lithography process.

We couldn't decide between Atom N550 and Ryzen 5 PRO 7640U. We've got no test results to judge.


Should you still have questions on choice between Atom N550 and Ryzen 5 PRO 7640U, ask them in Comments section, and we shall answer.

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Intel Atom N550
Atom N550
AMD Ryzen 5 PRO 7640U
Ryzen 5 PRO 7640U

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Community ratings

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


3 46 votes

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5 2 votes

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Questions & comments

Here you can ask a question about Atom N550 or Ryzen 5 PRO 7640U, agree or disagree with our judgements, or report an error or mismatch.