Ultra 7 265F vs Athlon II X3 455

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Primary details

Comparing Athlon II X3 455 and Core Ultra 7 265F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2361not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.52no data
Market segmentDesktop processorDesktop processor
Power efficiency1.17no data
Architecture codenameRana (2009−2011)Arrow Lake-S (2024−2025)
Release date7 December 2010 (14 years ago)January 2025
Launch price (MSRP)$88no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon II X3 455 and Core Ultra 7 265F 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 cores3 (Tri-Core)20 (Icosa-Core)
Threads320
Base clock speed3.3 GHz2.4 GHz
Boost clock speed3.3 GHz5.3 GHz
L1 cache128 KB (per core)112 KB (per core)
L2 cache512 KB (per core)3 MB (per core)
L3 cache0 KB30 MB (shared)
Chip lithography45 nm3 nm
Die size169 mm2243 mm2
Number of transistors300 million17,800 million
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Athlon II X3 455 and Core Ultra 7 265F 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
SocketAM31851
Power consumption (TDP)95 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon II X3 455 and Core Ultra 7 265F. You'll probably need this information if you require some particular technology.

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

Security technologies

Athlon II X3 455 and Core Ultra 7 265F technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon II X3 455 and Core Ultra 7 265F are enumerated here.

VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon II X3 455 and Core Ultra 7 265F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by Athlon II X3 455 and Core Ultra 7 265F.

PCIe version2.05.0
PCI Express lanesno data20

Pros & cons summary


Physical cores 3 20
Threads 3 20
Chip lithography 45 nm 3 nm
Power consumption (TDP) 95 Watt 65 Watt

Ultra 7 265F has 566.7% more physical cores and 566.7% more threads, a 1400% more advanced lithography process, and 46.2% lower power consumption.

We couldn't decide between Athlon II X3 455 and Core Ultra 7 265F. We've got no test results to judge.


Should you still have questions on choice between Athlon II X3 455 and Core Ultra 7 265F, ask them in Comments section, and we shall answer.

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AMD Athlon II X3 455
Athlon II X3 455
Intel Core Ultra 7 265F
Core Ultra 7 265F

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Community ratings

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