EPYC Embedded 8534P vs EPYC 7663P

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Primary details

Comparing EPYC 7663P and EPYC Embedded 8534P 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 codenameMilan (2021−2023)Siena (2023−2024)
Release date5 September 2023 (1 year ago)1 October 2024 (recently)
Launch price (MSRP)$3,139no data

Detailed specifications

EPYC 7663P and EPYC Embedded 8534P 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)64 (Tetrahexaconta-Core)
Threads112128
Base clock speed2 GHz2.3 GHz
Boost clock speed3.5 GHz3.1 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache512 KB (per core)1 MB (per core)
L3 cache256 MB (shared)128 MB (shared)
Chip lithography7 nm5 nm
Die size8x 81 mm24x 73 mm2
Maximum case temperature (TCase)no data75 °C
Number of transistors33,200 million35,500 million
64 bit support-+

Compatibility

Information on EPYC 7663P and EPYC Embedded 8534P 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
SocketSP3SP6
Power consumption (TDP)240 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7663P and EPYC Embedded 8534P. 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 7663P and EPYC Embedded 8534P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7663P and EPYC Embedded 8534P. 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 7663P and EPYC Embedded 8534P.

PCIe version4.05.0
PCI Express lanes12896

Pros & cons summary


Recency 5 September 2023 1 October 2024
Physical cores 56 64
Threads 112 128
Chip lithography 7 nm 5 nm
Power consumption (TDP) 240 Watt 200 Watt

EPYC Embedded 8534P has an age advantage of 1 year, 14.3% more physical cores and 14.3% more threads, a 40% more advanced lithography process, and 20% lower power consumption.

We couldn't decide between EPYC 7663P and EPYC Embedded 8534P. We've got no test results to judge.


Should you still have questions on choice between EPYC 7663P and EPYC Embedded 8534P, ask them in Comments section, and we shall answer.

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AMD EPYC 7663P
EPYC 7663P
AMD EPYC Embedded 8534P
EPYC Embedded 8534P

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