Ultra 7 265K vs EPYC 9454

VS

Aggregate performance score

EPYC 9454
2022
48 cores / 96 threads, 290 Watt
53.56
+44.2%
Core Ultra 7 265K
2024
20 cores / 20 threads, 125 Watt
37.13

EPYC 9454 outperforms Core Ultra 7 265K by a considerable 44% based on our aggregate benchmark results.

Primary details

Comparing EPYC 9454 and Core Ultra 7 265K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2388
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation7.0194.18
Market segmentServerDesktop processor
SeriesAMD EPYCno data
Power efficiency17.3927.96
Architecture codenameGenoa (2022−2023)Arrow Lake-S (2024−2025)
Release date10 November 2022 (2 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)$5,225$394

Cost-effectiveness evaluation

Performance per price, higher is better.

Ultra 7 265K has 1244% better value for money than EPYC 9454.

Detailed specifications

EPYC 9454 and Core Ultra 7 265K 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 cores48 (Octatetraconta-Core)20 (Icosa-Core)
Threads9620
Base clock speed2.75 GHz3.9 GHz
Boost clock speed3.8 GHz5.5 GHz
Multiplier27.5no data
L1 cache64K (per core)112 KB (per core)
L2 cache1 MB (per core)3 MB (per core)
L3 cache256 MB (shared)30 MB (shared)
Chip lithography5 nm, 6 nm3 nm
Die size8x 72 mm2243 mm2
Number of transistors52,560 million17,800 million
64 bit support++
Unlocked multiplier-+

Compatibility

Information on EPYC 9454 and Core Ultra 7 265K 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
SocketSP51851
Power consumption (TDP)290 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9454 and Core Ultra 7 265K. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+
SIPP-+
Precision Boost 2+no data

Security technologies

EPYC 9454 and Core Ultra 7 265K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9454 and Core Ultra 7 265K are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9454 and Core Ultra 7 265K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR5 Depends on motherboard
Maximum memory size6 TiBno data
Maximum memory bandwidth460.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataArc Xe2 Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by EPYC 9454 and Core Ultra 7 265K.

PCIe version5.05.0
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 9454 53.56
+44.2%
Ultra 7 265K 37.13

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 9454 85080
+44.3%
Ultra 7 265K 58974

Gaming performance

Pros & cons summary


Performance score 53.56 37.13
Recency 10 November 2022 24 October 2024
Physical cores 48 20
Threads 96 20
Chip lithography 5 nm 3 nm
Power consumption (TDP) 290 Watt 125 Watt

EPYC 9454 has a 44.2% higher aggregate performance score, and 140% more physical cores and 380% more threads.

Ultra 7 265K, on the other hand, has an age advantage of 1 year, a 66.7% more advanced lithography process, and 132% lower power consumption.

The EPYC 9454 is our recommended choice as it beats the Core Ultra 7 265K in performance tests.

Be aware that EPYC 9454 is a server/workstation processor while Core Ultra 7 265K is a desktop one.


Should you still have questions on choice between EPYC 9454 and Core Ultra 7 265K, ask them in Comments section, and we shall answer.

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AMD EPYC 9454
EPYC 9454
Intel Core Ultra 7 265K
Core Ultra 7 265K

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Community ratings

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Questions & comments

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