Ultra 5 245K vs Celeron 445

VS

Primary details

Comparing Celeron 445 and Core Ultra 5 245K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated175
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data78.36
Market segmentDesktop processorDesktop processor
Power efficiencyno data20.82
Architecture codenameConroe-CL (2008)Arrow Lake-S (2024−2025)
Release dateMay 2008 (16 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$309

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Celeron 445 and Core Ultra 5 245K 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 speed1.86 GHz4.2 GHz
Boost clock speed1.87 GHz5.2 GHz
Bus rateno data159 MHz
L1 cache64 KB112 KB (per core)
L2 cache512 KB3 MB (per core)
L3 cache0 KB24 MB (shared)
Chip lithography65 nm3 nm
Die size76 mm2243 mm2
Number of transistors105 million17,800 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Celeron 445 and Core Ultra 5 245K 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
Socket7711851
Power consumption (TDP)65 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 445 and Core Ultra 5 245K. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
TSX-+
SIPP-+
Demand Based Switching-no data
FSB parity+no data

Security technologies

Celeron 445 and Core Ultra 5 245K technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 445 and Core Ultra 5 245K are enumerated here.

VT-dno data+
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 445 and Core Ultra 5 245K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR2DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc Xe-LPG Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Celeron 445 and Core Ultra 5 245K.

PCIe versionno data5.0
PCI Express lanesno data20

Pros & cons summary


Physical cores 1 14
Threads 1 14
Chip lithography 65 nm 3 nm
Power consumption (TDP) 65 Watt 125 Watt

Celeron 445 has 92.3% lower power consumption.

Ultra 5 245K, on the other hand, has 1300% more physical cores and 1300% more threads, and a 2066.7% more advanced lithography process.

We couldn't decide between Celeron 445 and Core Ultra 5 245K. We've got no test results to judge.


Should you still have questions on choice between Celeron 445 and Core Ultra 5 245K, ask them in Comments section, and we shall answer.

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Intel Celeron 445
Celeron 445
Intel Core Ultra 5 245K
Core Ultra 5 245K

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Community ratings

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3 2 votes

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3.3 21 vote

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Questions & comments

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