Ryzen 7 7800X vs EPYC 7402P

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Primary details

Comparing EPYC 7402P and Ryzen 7 7800X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking171not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation13.44no data
Market segmentServerDesktop processor
SeriesAMD EPYCAMD Ryzen 7
Power efficiency14.58no data
Architecture codenameZen 2 (2017−2020)Zen 4
Release date7 August 2019 (5 years ago)no data (2024 years ago)
Launch price (MSRP)$1,250no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7402P and Ryzen 7 7800X 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 cores24 (Tetracosa-Core)8 (Octa-Core)
Threads4816
Base clock speed2.8 GHz4.2 GHz
Boost clock speed3.35 GHz5 GHz
Multiplier28no data
L1 cache96K (per core)512 KB
L2 cache512K (per core)8 MB
L3 cache128 MB (shared)96 MB
Chip lithography7 nm, 14 nm5 nm, 6 nm
Die size192 mm271+122 mm
Number of transistors4,800 millionno data
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier++

Compatibility

Information on EPYC 7402P and Ryzen 7 7800X 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 configuration1 (Uniprocessor)no data
SocketTR4no data
Power consumption (TDP)180 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7402P and Ryzen 7 7800X. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7402P and Ryzen 7 7800X are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7402P and Ryzen 7 7800X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelno data
Maximum memory size4 TiB128 GB
Maximum memory bandwidth204.763 GB/sno data

Pros & cons summary


Physical cores 24 8
Threads 48 16
Chip lithography 7 nm 5 nm
Power consumption (TDP) 180 Watt 120 Watt

EPYC 7402P has 200% more physical cores and 200% more threads.

Ryzen 7 7800X, on the other hand, has a 40% more advanced lithography process, and 50% lower power consumption.

We couldn't decide between EPYC 7402P and Ryzen 7 7800X. We've got no test results to judge.

Be aware that EPYC 7402P is a server/workstation processor while Ryzen 7 7800X is a desktop one.


Should you still have questions on choice between EPYC 7402P and Ryzen 7 7800X, ask them in Comments section, and we shall answer.

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AMD EPYC 7402P
EPYC 7402P
AMD Ryzen 7 7800X
Ryzen 7 7800X

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Community ratings

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4.7 6 votes

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4.2 114 votes

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Questions & comments

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