Ryzen 5 PRO 7640U vs Atom D2550

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Primary details

Comparing Atom D2550 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 data84.54
Architecture codenameCedarview (2011−2012)Phoenix (Zen4) (2023)
Release date1 November 2011 (13 years ago)23 May 2023 (1 year ago)

Detailed specifications

Atom D2550 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 speed1.86 GHz3.5 GHz
Boost clock speed1.87 GHz4.9 GHz
L1 cache64 KB (per core)384 KB
L2 cache512K (per core)6 MB
L3 cache0 KB16 MB
Chip lithography32 nm4 nm
Die size66 mm2178 mm2
Maximum core temperature100 °C100 °C
Number of transistors176 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Atom D2550 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)10 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom D2550 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
PAE36 Bitno data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom D2550 and Ryzen 5 PRO 7640U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom D2550 and Ryzen 5 PRO 7640U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size4 GBno data
Max memory channels1no data
Maximum memory bandwidth6.4 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel Graphics Media Accelerator (GMA) 3650AMD Radeon 760M

Graphics interfaces

Available interfaces and connections of Atom D2550 and Ryzen 5 PRO 7640U integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Atom D2550 and Ryzen 5 PRO 7640U.

PCI Express lanes4no 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.



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 D2550 409
Ryzen 5 PRO 7640U 21287
+5105%

Pros & cons summary


Recency 1 November 2011 23 May 2023
Physical cores 2 6
Threads 4 12
Chip lithography 32 nm 4 nm
Power consumption (TDP) 10 Watt 15 Watt

Atom D2550 has 50% lower power consumption.

Ryzen 5 PRO 7640U, on the other hand, has an age advantage of 11 years, 200% more physical cores and 200% more threads, and a 700% more advanced lithography process.

We couldn't decide between Atom D2550 and Ryzen 5 PRO 7640U. We've got no test results to judge.


Should you still have questions on choice between Atom D2550 and Ryzen 5 PRO 7640U, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Atom D2550
Atom D2550
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.


2.6 36 votes

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Questions & comments

Here you can ask a question about Atom D2550 or Ryzen 5 PRO 7640U, agree or disagree with our judgements, or report an error or mismatch.