EPYC 9355P vs Ultra 7 265

VS

Aggregate performance score

Core Ultra 7 265
2025
20 cores / 20 threads, 65 Watt
29.11
EPYC 9355P
2024
32 cores / 64 threads, 280 Watt
59.72
+105%

EPYC 9355P outperforms Core Ultra 7 265 by a whopping 105% based on our aggregate benchmark results.

Primary details

Comparing Core Ultra 7 265 and EPYC 9355P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15318
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation67.2817.09
Market segmentDesktop processorServer
Power efficiency42.6820.33
Architecture codenameArrow Lake-S (2024−2025)Turin (2024)
Release date7 January 2025 (recently)10 October 2024 (less than a year ago)
Launch price (MSRP)$394$2,998

Cost-effectiveness evaluation

Performance per price, higher is better.

Ultra 7 265 has 294% better value for money than EPYC 9355P.

Detailed specifications

Core Ultra 7 265 and EPYC 9355P 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 cores20 (Icosa-Core)32 (Dotriaconta-Core)
Threads2064
Base clock speed2.4 GHz3.55 GHz
Boost clock speed5.3 GHz4.4 GHz
L1 cache112 KB (per core)80 KB (per core)
L2 cache3 MB (per core)1 MB (per core)
L3 cache30 MB (shared)256 MB (shared)
Chip lithography3 nm4 nm
Die size243 mm28x 70.6 mm2
Number of transistors17,800 million66,520 million
64 bit support++

Compatibility

Information on Core Ultra 7 265 and EPYC 9355P 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
Socket1851SP5
Power consumption (TDP)65 Watt280 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 7 265 and EPYC 9355P. You'll probably need this information if you require some particular technology.

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

Security technologies

Core Ultra 7 265 and EPYC 9355P technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 7 265 and EPYC 9355P are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 7 265 and EPYC 9355P. 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 Xe-LPG Graphics 32EUN/A

Peripherals

Specifications and connection of peripherals supported by Core Ultra 7 265 and EPYC 9355P.

PCIe version5.05.0
PCI Express lanes20128

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 7 265 29.11
EPYC 9355P 59.72
+105%

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 7 265 46618
EPYC 9355P 95651
+105%

Gaming performance

Pros & cons summary


Performance score 29.11 59.72
Recency 7 January 2025 10 October 2024
Physical cores 20 32
Threads 20 64
Chip lithography 3 nm 4 nm
Power consumption (TDP) 65 Watt 280 Watt

Ultra 7 265 has an age advantage of 2 months, a 33.3% more advanced lithography process, and 330.8% lower power consumption.

EPYC 9355P, on the other hand, has a 105.2% higher aggregate performance score, and 60% more physical cores and 220% more threads.

The EPYC 9355P is our recommended choice as it beats the Core Ultra 7 265 in performance tests.

Note that Core Ultra 7 265 is a desktop processor while EPYC 9355P is a server/workstation one.


Should you still have questions on choice between Core Ultra 7 265 and EPYC 9355P, ask them in Comments section, and we shall answer.

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Intel Core Ultra 7 265
Core Ultra 7 265
AMD EPYC 9355P
EPYC 9355P

Other comparisons

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Community ratings

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Questions & comments

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