Ultra 5 245KF vs Pentium J2900

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Aggregate performance score

Pentium J2900
2013
4 cores / 4 threads, 10 Watt
0.79
Core Ultra 5 245KF
2024
14 cores / 14 threads, 125 Watt
27.68
+3404%

Core Ultra 5 245KF outperforms Pentium J2900 by a whopping 3404% based on our aggregate benchmark results.

Primary details

Comparing Pentium J2900 and Core Ultra 5 245KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2632176
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data82.57
Market segmentLaptopDesktop processor
SeriesIntel Pentiumno data
Power efficiency7.4720.94
Architecture codenameBay Trail-D (2013)Arrow Lake-S (2024−2025)
Release date1 November 2013 (11 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)$94$294

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Pentium J2900 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 cores4 (Quad-Core)14 (Tetradeca-Core)
Threads414
Base clock speed2.41 GHz4.2 GHz
Boost clock speed2.66 GHz5.2 GHz
L1 cache224 KB112 KB (per core)
L2 cache2 MB3 MB (per core)
L3 cache2 MB L2 Cache24 MB (shared)
Chip lithography22 nm3 nm
Die sizeno data243 mm2
Maximum core temperature105 °Cno data
Number of transistorsno data17,800 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Pentium J2900 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 configuration11
SocketFCBGA1170FCLGA1851
Power consumption (TDP)10 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium J2900 and Core Ultra 5 245KF. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology-2.0
Hyper-Threading Technology-no data
TSX-+
Idle States++
Thermal Monitoring-+
PAE36 Bitno data
FDI-no data
RST-no data
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

Pentium J2900 and Core Ultra 5 245KF technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDB++
Secure Keyno data+
OS Guardno data+
Anti-Theft-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium J2900 and Core Ultra 5 245KF are enumerated here.

VT-d-+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium J2900 and Core Ultra 5 245KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5-6400
Maximum memory size8 GB192 GB
Max memory channels22
Maximum memory bandwidth21.3 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics for Intel Atom Processor Z3700 SeriesN/A
Quick Sync Video+-
Graphics max frequency896 MHzno data

Graphics interfaces

Available interfaces and connections of Pentium J2900 and Core Ultra 5 245KF integrated GPUs.

Number of displays supported2no data

Graphics API support

APIs supported by Pentium J2900 and Core Ultra 5 245KF integrated GPUs, sometimes API versions are included.

DirectX11.2no data

Peripherals

Specifications and connection of peripherals supported by Pentium J2900 and Core Ultra 5 245KF.

PCIe version2.05.0 and 4.0
PCI Express lanes420
USB revision3.0 and 2.0no data
Total number of SATA ports2no data
Number of USB ports5no 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.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Pentium J2900 0.79
Ultra 5 245KF 27.68
+3404%

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.

Pentium J2900 1250
Ultra 5 245KF 43973
+3418%

Gaming performance

Pros & cons summary


Performance score 0.79 27.68
Recency 1 November 2013 24 October 2024
Physical cores 4 14
Threads 4 14
Chip lithography 22 nm 3 nm
Power consumption (TDP) 10 Watt 125 Watt

Pentium J2900 has 1150% lower power consumption.

Ultra 5 245KF, on the other hand, has a 3403.8% higher aggregate performance score, an age advantage of 10 years, 250% more physical cores and 250% more threads, and a 633.3% more advanced lithography process.

The Core Ultra 5 245KF is our recommended choice as it beats the Pentium J2900 in performance tests.

Be aware that Pentium J2900 is a notebook processor while Core Ultra 5 245KF is a desktop one.


Should you still have questions on choice between Pentium J2900 and Core Ultra 5 245KF, ask them in Comments section, and we shall answer.

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Intel Pentium J2900
Pentium J2900
Intel Core Ultra 5 245KF
Core Ultra 5 245KF

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Community ratings

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


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Questions & comments

Here you can ask a question about Pentium J2900 or Core Ultra 5 245KF, agree or disagree with our judgements, or report an error or mismatch.