Ultra 5 245KF vs EPYC 7373X

VS

Primary details

Comparing EPYC 7373X and Core Ultra 5 245KF processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated176
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data82.57
Market segmentServerDesktop processor
Power efficiencyno data20.94
Architecture codenameMilan-X (2022)Arrow Lake-S (2024−2025)
Release date22 March 2022 (2 years ago)24 October 2024 (less than a year ago)
Launch price (MSRP)no data$294

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7373X and Core Ultra 5 245KF 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)14 (Tetradeca-Core)
Threads3214
Base clock speed3.05 GHz4.2 GHz
Boost clock speed3.8 GHz5.2 GHz
L1 cache64K (per core)112 KB (per core)
L2 cache512K (per core)3 MB (per core)
L3 cache768 MB (shared)24 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 7373X and Core Ultra 5 245KF 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
SocketSP3FCLGA1851
Power consumption (TDP)240 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7373X and Core Ultra 5 245KF. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Turbo Boost Technologyno data2.0
TSX-+
Idle Statesno data+
Thermal Monitoring-+
Precision Boost 2+no data
Deep Learning Boost-+
Supported AI Software Frameworks-OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN

Security technologies

EPYC 7373X and Core Ultra 5 245KF technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7373X and Core Ultra 5 245KF are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7373X and Core Ultra 5 245KF. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5-6400
Maximum memory sizeno data192 GB
Max memory channelsno data2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7373X and Core Ultra 5 245KF.

PCIe version4.05.0 and 4.0
PCI Express lanes12820

Pros & cons summary


Recency 22 March 2022 24 October 2024
Physical cores 16 14
Threads 32 14
Chip lithography 7 nm 3 nm
Power consumption (TDP) 240 Watt 125 Watt

EPYC 7373X has 14.3% more physical cores and 128.6% more threads.

Ultra 5 245KF, on the other hand, has an age advantage of 2 years, a 133.3% more advanced lithography process, and 92% lower power consumption.

We couldn't decide between EPYC 7373X and Core Ultra 5 245KF. We've got no test results to judge.

Be aware that EPYC 7373X is a server/workstation processor while Core Ultra 5 245KF is a desktop one.


Should you still have questions on choice between EPYC 7373X and Core Ultra 5 245KF, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD EPYC 7373X
EPYC 7373X
Intel Core Ultra 5 245KF
Core Ultra 5 245KF

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

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


3.6 27 votes

Rate EPYC 7373X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.3 12 votes

Rate Core Ultra 5 245KF on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about EPYC 7373X or Core Ultra 5 245KF, agree or disagree with our judgements, or report an error or mismatch.