Ultra 7 265T vs EPYC 7663

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Primary details

Comparing EPYC 7663 and Core Ultra 7 265T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking31not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation4.88no data
Market segmentServerDesktop processor
SeriesAMD EPYCno data
Power efficiency20.27no data
Architecture codenameMilan (2021−2023)Arrow Lake-S (2024−2025)
Release date15 March 2021 (3 years ago)January 2025
Launch price (MSRP)$6,366no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7663 and Core Ultra 7 265T 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 cores56 (Hexapentaconta-Core)20 (Icosa-Core)
Threads11220
Base clock speed2 GHz1.5 GHz
Boost clock speed3.5 GHz5.3 GHz
Multiplier20no data
L1 cache64 KB (per core)112 KB (per core)
L2 cache512 KB (per core)3 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

Compatibility

Information on EPYC 7663 and Core Ultra 7 265T 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 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7663 and Core Ultra 7 265T. You'll probably need this information if you require some particular technology.

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

Security technologies

EPYC 7663 and Core Ultra 7 265T technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7663 and Core Ultra 7 265T are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7663 and Core Ultra 7 265T. 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/AArc Xe-LPG Graphics 64EU

Peripherals

Specifications and connection of peripherals supported by EPYC 7663 and Core Ultra 7 265T.

PCIe version4.05.0
PCI Express lanes12820

Pros & cons summary


Physical cores 56 20
Threads 112 20
Chip lithography 7 nm 3 nm
Power consumption (TDP) 240 Watt 35 Watt

EPYC 7663 has 180% more physical cores and 460% more threads.

Ultra 7 265T, on the other hand, has a 133.3% more advanced lithography process, and 585.7% lower power consumption.

We couldn't decide between EPYC 7663 and Core Ultra 7 265T. We've got no test results to judge.

Be aware that EPYC 7663 is a server/workstation processor while Core Ultra 7 265T is a desktop one.


Should you still have questions on choice between EPYC 7663 and Core Ultra 7 265T, ask them in Comments section, and we shall answer.

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AMD EPYC 7663
EPYC 7663
Intel Core Ultra 7 265T
Core Ultra 7 265T

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Community ratings

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


3.8 13 votes

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3.7 3 votes

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Questions & comments

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