EPYC Embedded 8434P vs EPYC 7773X

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Primary details

Comparing EPYC 7773X and EPYC Embedded 8434P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21not rated
Place by popularitynot in top-100not in top-100
Market segmentServerServer
Power efficiency19.47no data
Architecture codenameMilan-X (2022)Siena (2023−2024)
Release date22 March 2022 (2 years ago)1 October 2024 (less than a year ago)

Detailed specifications

EPYC 7773X and EPYC Embedded 8434P 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 cores64 (Tetrahexaconta-Core)48 (Octatetraconta-Core)
Threads12896
Base clock speed2.2 GHz2.5 GHz
Boost clock speed3.5 GHz3.1 GHz
L1 cache64K (per core)64 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache768 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 7773X and EPYC Embedded 8434P 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
SocketSP3SP6
Power consumption (TDP)280 Watt200 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7773X and EPYC Embedded 8434P. 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 7773X and EPYC Embedded 8434P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7773X and EPYC Embedded 8434P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataN/A

Peripherals

Specifications and connection of peripherals supported by EPYC 7773X and EPYC Embedded 8434P.

PCIe version4.05.0
PCI Express lanes12896

Pros & cons summary


Recency 22 March 2022 1 October 2024
Physical cores 64 48
Threads 128 96
Chip lithography 7 nm 5 nm
Power consumption (TDP) 280 Watt 200 Watt

EPYC 7773X has 33.3% more physical cores and 33.3% more threads.

EPYC Embedded 8434P, on the other hand, has an age advantage of 2 years, a 40% more advanced lithography process, and 40% lower power consumption.

We couldn't decide between EPYC 7773X and EPYC Embedded 8434P. We've got no test results to judge.


Should you still have questions on choice between EPYC 7773X and EPYC Embedded 8434P, ask them in Comments section, and we shall answer.

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AMD EPYC 7773X
EPYC 7773X
AMD EPYC Embedded 8434P
EPYC Embedded 8434P

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Community ratings

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