Ryzen 5 8400F vs Atom Z500

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Primary details

Comparing Atom Z500 and Ryzen 5 8400F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated467
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data61.38
Market segmentLaptopDesktop processor
SeriesIntel Atomno data
Power efficiencyno data21.66
Architecture codenameSilverthorne (2008−2010)Phoenix (2023−2024)
Release date2 April 2008 (16 years ago)1 April 2024 (less than a year ago)
Launch price (MSRP)$45$170

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom Z500 and Ryzen 5 8400F 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)6 (Hexa-Core)
Threads112
Base clock speedno data4.2 GHz
Boost clock speed0.8 GHz4.7 GHz
Bus typeFSBno data
Bus rate400 MT/sno data
Multiplier8no data
L1 cache56 KB64 KB (per core)
L2 cache512 KB1 MB (per core)
L3 cache0 KB16 MB (shared)
Chip lithography45 nm4 nm
Die size24.18 mm2178 mm2
Maximum core temperature90 °Cno data
Number of transistors47 Million25,000 million
64 bit support-+
Windows 11 compatibility-no data
Unlocked multiplier-+
VID voltage range0.80 -1.1Vno data

Compatibility

Information on Atom Z500 and Ryzen 5 8400F 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
SocketPBGA441AM5
Power consumption (TDP)0.65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z500 and Ryzen 5 8400F. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE2, Intel® SSE3, Intel® SSSE3no data
AES-NI-+
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
Precision Boost 2no data+

Security technologies

Atom Z500 and Ryzen 5 8400F 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 Z500 and Ryzen 5 8400F 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 Z500 and Ryzen 5 8400F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-N/A

Peripherals

Specifications and connection of peripherals supported by Atom Z500 and Ryzen 5 8400F.

PCIe versionno data4.0
PCI Express lanesno data20

Pros & cons summary


Recency 2 April 2008 1 April 2024
Physical cores 1 6
Threads 1 12
Chip lithography 45 nm 4 nm

Ryzen 5 8400F has an age advantage of 15 years, 500% more physical cores and 1100% more threads, and a 1025% more advanced lithography process.

We couldn't decide between Atom Z500 and Ryzen 5 8400F. We've got no test results to judge.

Be aware that Atom Z500 is a notebook processor while Ryzen 5 8400F is a desktop one.


Should you still have questions on choice between Atom Z500 and Ryzen 5 8400F, ask them in Comments section, and we shall answer.

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Intel Atom Z500
Atom Z500
AMD Ryzen 5 8400F
Ryzen 5 8400F

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Community ratings

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


1.8 28 votes

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3.5 150 votes

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Questions & comments

Here you can ask a question about Atom Z500 or Ryzen 5 8400F, agree or disagree with our judgements, or report an error or mismatch.