Ryzen 7 7800X3D vs EPYC 7402P

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Aggregate performance score

EPYC 7402P
2019
24 cores / 48 threads, 180 Watt
27.81
+28.9%
Ryzen 7 7800X3D
2023
8 cores / 16 threads, 120 Watt
21.57

EPYC 7402P outperforms Ryzen 7 7800X3D by a significant 29% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7402P and Ryzen 7 7800X3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking171249
Place by popularitynot in top-10012
Cost-effectiveness evaluation14.0538.31
Market segmentServerDesktop processor
SeriesAMD EPYCno data
Power efficiency14.6217.01
Architecture codenameZen 2 (2017−2020)Raphael (Zen4) (2022−2023)
Release date7 August 2019 (5 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$1,250$449

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 7800X3D has 173% better value for money than EPYC 7402P.

Detailed specifications

EPYC 7402P and Ryzen 7 7800X3D 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 GHz4.4 GHz
Boost clock speed3.35 GHz5 GHz
Bus rateno data162 MHz
Multiplier28no data
L1 cache1.5 MB64K (per core)
L2 cache12 MB1 MB (per core)
L3 cache128 MB (shared)96 MB (shared)
Chip lithography7 nm, 14 nm5 nm
Die size192 mm271 mm2
Maximum core temperatureno data89 °C
Maximum case temperature (TCase)no data61 °C
Number of transistors4,800 million6,570 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on EPYC 7402P and Ryzen 7 7800X3D 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)1
SocketTR4AM5
Power consumption (TDP)180 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7402P and Ryzen 7 7800X3D. You'll probably need this information if you require some particular technology.

Instruction set extensionsno data86x MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, AVX512, BMI1, BMI2, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT SHA, XFR2, Precision Boost 2
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7402P and Ryzen 7 7800X3D are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7402P and Ryzen 7 7800X3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5-5200
Maximum memory size4 TiBno data
Maximum memory bandwidth204.763 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon Graphics (Ryzen 7000) (400 - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by EPYC 7402P and Ryzen 7 7800X3D.

PCIe versionno data5.0
PCI Express lanesno data24

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

EPYC 7402P 27.81
+28.9%
Ryzen 7 7800X3D 21.57

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

EPYC 7402P 44176
+28.9%
Ryzen 7 7800X3D 34267

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

EPYC 7402P 1190
Ryzen 7 7800X3D 2726
+129%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

EPYC 7402P 9541
Ryzen 7 7800X3D 15156
+58.9%

Gaming performance

Pros & cons summary


Performance score 27.81 21.57
Recency 7 August 2019 4 January 2023
Physical cores 24 8
Threads 48 16
Chip lithography 7 nm 5 nm
Power consumption (TDP) 180 Watt 120 Watt

EPYC 7402P has a 28.9% higher aggregate performance score, and 200% more physical cores and 200% more threads.

Ryzen 7 7800X3D, on the other hand, has an age advantage of 3 years, a 40% more advanced lithography process, and 50% lower power consumption.

The EPYC 7402P is our recommended choice as it beats the Ryzen 7 7800X3D in performance tests.

Be aware that EPYC 7402P is a server/workstation processor while Ryzen 7 7800X3D is a desktop one.


Should you still have questions on choice between EPYC 7402P and Ryzen 7 7800X3D, ask them in Comments section, and we shall answer.

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AMD EPYC 7402P
EPYC 7402P
AMD Ryzen 7 7800X3D
Ryzen 7 7800X3D

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

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