EPYC 9655 vs i9-14901KE

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Primary details

Comparing Core i9-14901KE and EPYC 9655 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorServer
Architecture codenameRaptor Lake-R (2023−2024)Turin (2024)
Release dateJuly 2024 (recently)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$11,852

Detailed specifications

Core i9-14901KE and EPYC 9655 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 cores8 (Octa-Core)96
Threads16192
Base clock speed3.8 GHz2.6 GHz
Boost clock speed5.8 GHz4.5 GHz
L1 cache80 KB (per core)80 KB (per core)
L2 cache2 MB (per core)1 MB (per core)
L3 cache36 MB (shared)384 MB (shared)
Chip lithography10 nm4 nm
Die size257 mm212x 70.6 mm2
Number of transistorsno data99,780 million
64 bit support++
Unlocked multiplier+-

Compatibility

Information on Core i9-14901KE and EPYC 9655 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 configuration12
Socket1700SP5
Power consumption (TDP)125 Watt400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-14901KE and EPYC 9655. You'll probably need this information if you require some particular technology.

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

Security technologies

Core i9-14901KE and EPYC 9655 technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-14901KE and EPYC 9655 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 i9-14901KE and EPYC 9655. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel UHD Graphics 770N/A

Peripherals

Specifications and connection of peripherals supported by Core i9-14901KE and EPYC 9655.

PCIe version5.05.0
PCI Express lanes16128

Pros & cons summary


Physical cores 8 96
Threads 16 192
Chip lithography 10 nm 4 nm
Power consumption (TDP) 125 Watt 400 Watt

i9-14901KE has 220% lower power consumption.

EPYC 9655, on the other hand, has 1100% more physical cores and 1100% more threads, and a 150% more advanced lithography process.

We couldn't decide between Core i9-14901KE and EPYC 9655. We've got no test results to judge.

Note that Core i9-14901KE is a desktop processor while EPYC 9655 is a server/workstation one.


Should you still have questions on choice between Core i9-14901KE and EPYC 9655, ask them in Comments section, and we shall answer.

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Intel Core i9-14901KE
Core i9-14901KE
AMD EPYC 9655
EPYC 9655

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Community ratings

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5 6 votes

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3.1 16 votes

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Questions & comments

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