Ultra 7 265KF vs EPYC 73F3

Aggregate performance score

EPYC 73F3
2021
16 cores / 32 threads, 240 Watt
29.13
Core Ultra 7 265KF
2024
20 cores / 20 threads, 125 Watt
39.15
+34.4%

Core Ultra 7 265KF outperforms EPYC 73F3 by a substantial 34% based on our aggregate benchmark results.

Primary details

Comparing EPYC 73F3 and Core Ultra 7 265KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15373
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation6.29100.00
Market segmentServerDesktop processor
SeriesAMD EPYCno data
Power efficiency11.4429.52
Architecture codenameMilan (2021−2023)Arrow Lake-S (2024−2025)
Release date12 January 2021 (3 years ago)24 October 2024 (recently)
Launch price (MSRP)$3,521$379

Cost-effectiveness evaluation

Performance per price, higher is better.

Ultra 7 265KF has 1490% better value for money than EPYC 73F3.

Detailed specifications

EPYC 73F3 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 cores16 (Hexadeca-Core)20 (Icosa-Core)
Threads3220
Base clock speed3.5 GHz3.9 GHz
Boost clock speed4 GHz5.5 GHz
Multiplier35no data
L1 cache1 MB112 KB (per core)
L2 cache8 MB3 MB (per core)
L3 cache256 MB (shared)30 MB (shared)
Chip lithography7 nm+3 nm
Die size8x 81 mm2243 mm2
Number of transistors33,200 million17,800 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier-+

Compatibility

Information on EPYC 73F3 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 configuration21
SocketSP31851
Power consumption (TDP)240 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 73F3 and Core Ultra 7 265KF. You'll probably need this information if you require some particular technology.

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

Security technologies

EPYC 73F3 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 EPYC 73F3 and Core Ultra 7 265KF are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 73F3 and Core Ultra 7 265KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5
Maximum memory size4 TiBno data
Maximum memory bandwidth204.795 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 73F3 and Core Ultra 7 265KF.

PCIe version4.05.0
PCI Express lanes12820

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.

EPYC 73F3 29.13
Ultra 7 265KF 39.15
+34.4%

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.

EPYC 73F3 46103
Ultra 7 265KF 61964
+34.4%

Gaming performance

Pros & cons summary


Performance score 29.13 39.15
Recency 12 January 2021 24 October 2024
Physical cores 16 20
Threads 32 20
Chip lithography 7 nm 3 nm
Power consumption (TDP) 240 Watt 125 Watt

EPYC 73F3 has 60% more threads.

Ultra 7 265KF, on the other hand, has a 34.4% higher aggregate performance score, an age advantage of 3 years, 25% more physical cores, a 133.3% more advanced lithography process, and 92% lower power consumption.

The Core Ultra 7 265KF is our recommended choice as it beats the EPYC 73F3 in performance tests.

Be aware that EPYC 73F3 is a server/workstation processor while Core Ultra 7 265KF is a desktop one.


Should you still have questions on choice between EPYC 73F3 and Core Ultra 7 265KF, ask them in Comments section, and we shall answer.

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AMD EPYC 73F3
EPYC 73F3
Intel Core Ultra 7 265KF
Core Ultra 7 265KF

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Community ratings

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


4.5 2 votes

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3.5 24 votes

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Questions & comments

Here you can ask a question about EPYC 73F3 or Core Ultra 7 265KF, agree or disagree with our judgements, or report an error or mismatch.