Ultra 5 238V vs Atom Z2420

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Primary details

Comparing Atom Z2420 and Core Ultra 5 238V processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated525
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Power efficiencyno data78.16
Architecture codenameSaltwell (2013)Lunar Lake (2024)
Release date1 January 2013 (11 years ago)24 September 2024 (less than a year ago)

Detailed specifications

Atom Z2420 and Core Ultra 5 238V 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)8 (Octa-Core)
Threads28
Base clock speedno data2.1 GHz
Boost clock speed1.2 GHz4.7 GHz
Bus rateno data37 MHz
L1 cache64K (per core)192 KB (per core)
L2 cache512K (per core)2.5 MB (per core)
L3 cache0 KB8 MB (shared)
Chip lithography32 nm3 nm
Die size65 mm2no data
Maximum core temperature90 °C100 °C
Number of transistors140 millionno data
64 bit support-+
Windows 11 compatibility-no data

Compatibility

Information on Atom Z2420 and Core Ultra 5 238V 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
SocketFC-MB4617Intel BGA 2833
Power consumption (TDP)3 Watt17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z2420 and Core Ultra 5 238V. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE, Intel® SSE2, Intel® SSE3no data
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Hyper-Threading Technology+no data
TSX-+
Idle States+no data
Thermal Monitoring+-
PAE32 Bitno data
GPIO152no data

Security technologies

Atom Z2420 and Core Ultra 5 238V technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z2420 and Core Ultra 5 238V are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z2420 and Core Ultra 5 238V. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR5
Maximum memory size1 GBno data
Max memory channels2no data
Maximum memory bandwidth6.4 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardPowerVR SGX540 (400 MHz)Arc 130V

Graphics interfaces

Available interfaces and connections of Atom Z2420 and Core Ultra 5 238V integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Atom Z2420 and Core Ultra 5 238V.

PCIe versionno data5.0
PCI Express lanesno data4
USB revision2.0 OTGno data
Number of USB ports1no data
UART3no data

Pros & cons summary


Recency 1 January 2013 24 September 2024
Physical cores 1 8
Threads 2 8
Chip lithography 32 nm 3 nm
Power consumption (TDP) 3 Watt 17 Watt

Atom Z2420 has 466.7% lower power consumption.

Ultra 5 238V, on the other hand, has an age advantage of 11 years, 700% more physical cores and 300% more threads, and a 966.7% more advanced lithography process.

We couldn't decide between Atom Z2420 and Core Ultra 5 238V. We've got no test results to judge.


Should you still have questions on choice between Atom Z2420 and Core Ultra 5 238V, ask them in Comments section, and we shall answer.

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Intel Atom Z2420
Atom Z2420
Intel Core Ultra 5 238V
Core Ultra 5 238V

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Community ratings

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


5 2 votes

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4.2 11 votes

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Questions & comments

Here you can ask a question about Atom Z2420 or Core Ultra 5 238V, agree or disagree with our judgements, or report an error or mismatch.