EPYC 9655 vs EPYC 8024PN

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Primary details

Comparing EPYC 8024PN 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 segmentServerServer
Architecture codenameSiena (2023−2024)Turin (2024)
Release date18 September 2023 (1 year ago)10 October 2024 (less than a year ago)
Launch price (MSRP)$525$11,852

Detailed specifications

EPYC 8024PN 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 speed2.05 GHz2.6 GHz
Boost clock speed3 GHz4.5 GHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache32 MB (shared)384 MB (shared)
Chip lithography5 nm4 nm
Die size73 mm212x 70.6 mm2
Maximum case temperature (TCase)85 °Cno data
Number of transistors8,875 million99,780 million
64 bit support++

Compatibility

Information on EPYC 8024PN 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
SocketSP6SP5
Power consumption (TDP)80 Watt400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 8024PN and EPYC 9655. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 8024PN and EPYC 9655 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 8024PN and EPYC 9655. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 8024PN and EPYC 9655.

PCIe version5.05.0
PCI Express lanes96128

Pros & cons summary


Recency 18 September 2023 10 October 2024
Physical cores 8 96
Threads 16 192
Chip lithography 5 nm 4 nm
Power consumption (TDP) 80 Watt 400 Watt

EPYC 8024PN has 400% lower power consumption.

EPYC 9655, on the other hand, has an age advantage of 1 year, 1100% more physical cores and 1100% more threads, and a 25% more advanced lithography process.

We couldn't decide between EPYC 8024PN and EPYC 9655. We've got no test results to judge.


Should you still have questions on choice between EPYC 8024PN and EPYC 9655, ask them in Comments section, and we shall answer.

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AMD EPYC 8024PN
EPYC 8024PN
AMD EPYC 9655
EPYC 9655

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