Ultra 5 225F vs EPYC 7643P

Primary details

Comparing EPYC 7643P and Core Ultra 5 225F processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking49not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation12.92no data
Market segmentServerDesktop processor
Power efficiency18.19no data
Architecture codenameMilan (2021−2023)Arrow Lake-S (2024−2025)
Release date5 September 2023 (1 year ago)January 2025
Launch price (MSRP)$2,722no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7643P and Core Ultra 5 225F 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)10 (Deca-Core)
Threads9610
Base clock speed2.3 GHz3.3 GHz
Boost clock speed3.6 GHz4.9 GHz
L1 cache64 KB (per core)112 KB (per core)
L2 cache512 KB (per core)3 MB (per core)
L3 cache256 MB (shared)21 MB (shared)
Chip lithography7 nm3 nm
Die size8x 81 mm2243 mm2
Number of transistors33,200 million17,800 million
64 bit support-+

Compatibility

Information on EPYC 7643P and Core Ultra 5 225F 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
SocketSP31851
Power consumption (TDP)225 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7643P and Core Ultra 5 225F. You'll probably need this information if you require some particular technology.

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

Security technologies

EPYC 7643P and Core Ultra 5 225F technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7643P and Core Ultra 5 225F are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7643P and Core Ultra 5 225F. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7643P and Core Ultra 5 225F.

PCIe version4.05.0
PCI Express lanes12820

Pros & cons summary


Physical cores 48 10
Threads 96 10
Chip lithography 7 nm 3 nm
Power consumption (TDP) 225 Watt 65 Watt

EPYC 7643P has 380% more physical cores and 860% more threads.

Ultra 5 225F, on the other hand, has a 133.3% more advanced lithography process, and 246.2% lower power consumption.

We couldn't decide between EPYC 7643P and Core Ultra 5 225F. We've got no test results to judge.

Be aware that EPYC 7643P is a server/workstation processor while Core Ultra 5 225F is a desktop one.


Should you still have questions on choice between EPYC 7643P and Core Ultra 5 225F, ask them in Comments section, and we shall answer.

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AMD EPYC 7643P
EPYC 7643P
Intel Core Ultra 5 225F
Core Ultra 5 225F

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