Ultra 5 245KF vs Celeron 2.8 GHz

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Primary details

Comparing Celeron 2.8 GHz and Core Ultra 5 245KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated176
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data81.94
Market segmentLaptopDesktop processor
Power efficiencyno data20.74
Architecture codenameNorthwood (2002−2004)Arrow Lake-S (2024−2025)
Release dateno data (2024 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$294

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron 2.8 GHz and Core Ultra 5 245KF 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)14 (Tetradeca-Core)
Threads114
Base clock speedno data4.2 GHz
Boost clock speed2.8 GHz5.2 GHz
Bus rate400 MHzno data
L1 cacheno data112 KB (per core)
L2 cacheno data3 MB (per core)
L3 cacheno data24 MB (shared)
Chip lithography130 nm3 nm
Die sizeno data243 mm2
Number of transistorsno data17,800 million
64 bit support-+
Windows 11 compatibility-no data

Compatibility

Information on Celeron 2.8 GHz and Core Ultra 5 245KF 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
Socketno data1851
Power consumption (TDP)52.8 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 2.8 GHz and Core Ultra 5 245KF. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Celeron 2.8 GHz and Core Ultra 5 245KF technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 2.8 GHz and Core Ultra 5 245KF are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 2.8 GHz and Core Ultra 5 245KF. 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 cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Celeron 2.8 GHz and Core Ultra 5 245KF.

PCIe versionno data5.0
PCI Express lanesno data20

Pros & cons summary


Physical cores 1 14
Threads 1 14
Chip lithography 130 nm 3 nm
Power consumption (TDP) 52 Watt 125 Watt

Celeron 2.8 GHz has 140.4% lower power consumption.

Ultra 5 245KF, on the other hand, has 1300% more physical cores and 1300% more threads, and a 4233.3% more advanced lithography process.

We couldn't decide between Celeron 2.8 GHz and Core Ultra 5 245KF. We've got no test results to judge.

Be aware that Celeron 2.8 GHz is a notebook processor while Core Ultra 5 245KF is a desktop one.


Should you still have questions on choice between Celeron 2.8 GHz and Core Ultra 5 245KF, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Celeron 2.8 GHz
Celeron 2.8 GHz
Intel Core Ultra 5 245KF
Core Ultra 5 245KF

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Community ratings

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2.8 50 votes

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3.3 12 votes

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Questions & comments

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