Ultra 7 265KF vs Atom E3827

VS

Aggregate performance score

Atom E3827
2013
2 cores / 2 threads, 8 Watt
0.29
Core Ultra 7 265KF
2024
20 cores / 20 threads, 125 Watt
37.15
+12710%

Core Ultra 7 265KF outperforms Atom E3827 by a whopping 12710% based on our aggregate benchmark results.

Primary details

Comparing Atom E3827 and Core Ultra 7 265KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking312588
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data98.08
Market segmentLaptopDesktop processor
SeriesAtomno data
Power efficiency3.4328.13
Architecture codenameBay Trail-I (2013)Arrow Lake-S (2024−2025)
Release date8 October 2013 (11 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$379

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Atom E3827 and Core Ultra 7 265KF 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 cores2 (Dual-core)20 (Icosa-Core)
Threads220
Base clock speedno data3.9 GHz
Boost clock speed1.75 GHz5.5 GHz
L1 cache64 KB (per core)112 KB (per core)
L2 cache512 KB (per core)3 MB (per core)
L3 cache0 KB30 MB (shared)
Chip lithography22 nm3 nm
Die sizeno data243 mm2
Number of transistorsno data17,800 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier-+

Compatibility

Information on Atom E3827 and Core Ultra 7 265KF 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 BGA11701851
Power consumption (TDP)8 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom E3827 and Core Ultra 7 265KF. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
TSX-+

Security technologies

Atom E3827 and Core Ultra 7 265KF technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom E3827 and Core Ultra 7 265KF are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom E3827 and Core Ultra 7 265KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD GraphicsN/A

Peripherals

Specifications and connection of peripherals supported by Atom E3827 and Core Ultra 7 265KF.

PCIe versionno data5.0
PCI Express lanesno data20

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.

Atom E3827 0.29
Ultra 7 265KF 37.15
+12710%

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.

Atom E3827 463
Ultra 7 265KF 59015
+12646%

Gaming performance

Pros & cons summary


Performance score 0.29 37.15
Recency 8 October 2013 24 October 2024
Physical cores 2 20
Threads 2 20
Chip lithography 22 nm 3 nm
Power consumption (TDP) 8 Watt 125 Watt

Atom E3827 has 1462.5% lower power consumption.

Ultra 7 265KF, on the other hand, has a 12710.3% higher aggregate performance score, an age advantage of 11 years, 900% more physical cores and 900% more threads, and a 633.3% more advanced lithography process.

The Core Ultra 7 265KF is our recommended choice as it beats the Atom E3827 in performance tests.

Be aware that Atom E3827 is a notebook processor while Core Ultra 7 265KF is a desktop one.


Should you still have questions on choice between Atom E3827 and Core Ultra 7 265KF, ask them in Comments section, and we shall answer.

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Intel Atom E3827
Atom E3827
Intel Core Ultra 7 265KF
Core Ultra 7 265KF

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Community ratings

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Questions & comments

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