Ultra 5 245K vs Ultra 5 226V

Aggregate performance score

Core Ultra 5 226V
2024
8 cores / 8 threads, 17 Watt
11.91
Core Ultra 5 245K
2024
14 cores / 14 threads, 125 Watt
27.50
+131%

Core Ultra 5 245K outperforms Core Ultra 5 226V by a whopping 131% based on our aggregate benchmark results.

Primary details

Comparing Core Ultra 5 226V and Core Ultra 5 245K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking646174
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data73.71
Market segmentLaptopDesktop processor
Power efficiency66.3020.82
Architecture codenameLunar Lake (2024)Arrow Lake-S (2024−2025)
Release date24 September 2024 (less than a year 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

Core Ultra 5 226V 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 cores8 (Octa-Core)14 (Tetradeca-Core)
Threads814
Base clock speed2.1 GHz4.2 GHz
Boost clock speed4.5 GHz5.2 GHz
Bus rate37 MHz159 MHz
L1 cache192 KB (per core)112 KB (per core)
L2 cache2.5 MB (per core)3 MB (per core)
L3 cache8 MB (shared)24 MB (shared)
Chip lithography3 nm3 nm
Die sizeno data243 mm2
Maximum core temperature100 °Cno data
Number of transistorsno data17,800 million
64 bit support++
Unlocked multiplier-+

Compatibility

Information on Core Ultra 5 226V 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
SocketIntel BGA 28331851
Power consumption (TDP)17 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 5 226V 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)++
TSX++
SIPP-+

Security technologies

Core Ultra 5 226V and Core Ultra 5 245K technologies aimed at improving security, for example, by protecting against hacks.

TXT++

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 5 226V and Core Ultra 5 245K are enumerated here.

VT-d++
VT-x++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 5 226V and Core Ultra 5 245K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardArc 130VArc Xe-LPG Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by Core Ultra 5 226V and Core Ultra 5 245K.

PCIe version5.05.0
PCI Express lanes420

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.

Ultra 5 226V 11.91
Ultra 5 245K 27.50
+131%

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.

Ultra 5 226V 18922
Ultra 5 245K 43682
+131%

Geekbench 5.5 Multi-Core

Ultra 5 226V 8704
Ultra 5 245K 17760
+104%

Blender(-)

Ultra 5 226V 355
+161%
Ultra 5 245K 136

Geekbench 5.5 Single-Core

Ultra 5 226V 1852
Ultra 5 245K 2224
+20.1%

7-Zip Single

Ultra 5 226V 5305
Ultra 5 245K 6477
+22.1%

7-Zip

Ultra 5 226V 33099
Ultra 5 245K 77921
+135%

Gaming performance

Pros & cons summary


Performance score 11.91 27.50
Physical cores 8 14
Threads 8 14
Power consumption (TDP) 17 Watt 125 Watt

Ultra 5 226V has 635.3% lower power consumption.

Ultra 5 245K, on the other hand, has a 130.9% higher aggregate performance score, and 75% more physical cores and 75% more threads.

The Core Ultra 5 245K is our recommended choice as it beats the Core Ultra 5 226V in performance tests.

Be aware that Core Ultra 5 226V is a notebook processor while Core Ultra 5 245K is a desktop one.


Should you still have questions on choice between Core Ultra 5 226V and Core Ultra 5 245K, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Core Ultra 5 226V
Core Ultra 5 226V
Intel Core Ultra 5 245K
Core Ultra 5 245K

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Community ratings

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


3 5 votes

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3.4 19 votes

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Questions & comments

Here you can ask a question about Core Ultra 5 226V or Core Ultra 5 245K, agree or disagree with our judgements, or report an error or mismatch.