CPU·Mid-Range

EPYC 7401P

AMD

PassMark

27,836

29 June 2017 (8 years ago)

170 Watt

Naples (2017−2018)

Performance Spectrum - CPU

EPYC 7401P

24 / 48

27,836

0.0%

Ryzen Threadripper 3990X

Ryzen Threadripper PRO 9965WX

About PassMark

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Overview

The EPYC 7401P is manufactured by AMD. It was released in 29 June 2017 (8 years ago). It is based on the Naples (2017−2018) architecture. It features 24 cores and 48 threads. Base frequency is 2 GHz, with boost up to 3 GHz. L3 cache: 64 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: TR4. Thermal design power (TDP): 170 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 27,836 points. Launch price was $1,075.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for EPYC 7401P across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of EPYC 7401P specifications and capabilities.

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Processing Power

The EPYC 7401P is a 24-core / 48-thread processor based on the Naples (2017−2018) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 3 GHz from a base frequency of 2 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 64 MB (total) of L3 cache, plus 512K (per core) of L2 cache and 96K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 27,836, placing it in the High-End performance tier as a Legacy generation product.

Specification	EPYC 7401P
Cores / ThreadsPhysical/logical processing units	24C / 48T
Max Boost ClockPeak single-core speed under boost	3 GHz
Base ClockGuaranteed minimum operating frequency	2 GHz
ArchitectureCPU microarchitecture design	Naples (2017−2018)
Process NodeFabrication technology — smaller = more efficient	14 nm
L3 CacheShared cache — reduces memory latency for all cores	64 MB (total)
L2 CachePer-core fast cache for frequently accessed data	512K (per core)
L1 CacheUltra-fast per-core cache	96K (per core)
Die SizePhysical silicon area of the processor	192 mm2
Transistor CountMore transistors = more capabilities	4,800 million
64-bit Support	Yes
Windows 11 Compatible	No
Unlocked MultiplierWhether the CPU can be overclocked	Yes (Overclockable)
PassMark ScoreOverall multi-threaded benchmark score	27,836

🧠

Memory & Platform

The EPYC 7401P fits into the TR4 socket and supports PCIe 4.0. It supports DDR4 Eight-channel memory.

Specification	EPYC 7401P
TypeDesktop or Laptop processor	server
SeriesProduct family	AMD EPYC
SocketMotherboard socket required	TR4
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 4.0
RAM TypeSupported memory standard	DDR4 Eight-channel
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🌡️

Power & Cooling

The EPYC 7401P has a rated TDP (Thermal Design Power) of 170 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	EPYC 7401P
TDPThermal Design Power — heat output under sustained workload	170 Watt

💰

Value Analysis

Performance ranking position: #489 out of all indexed processors.

Specification	EPYC 7401P
Launch PriceOriginal retail price at launch	$1,075
Performance RankPosition in overall performance ranking	#489
Release DateLaunch date	29 June 2017 (8 years ago)
Release Year	2017
DesignerArchitecture designer (e.g. Intel, AMD)	AMD

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

4 categories

General Information

7 specs

Type	server
Series	AMD EPYC
Designer	AMD
Launch Price	$1,075
Release Date	29 June 2017 (8 years ago)
Architecture Codename	Naples (2017−2018)
Performance Ranking Position	489

Technical Specifications

14 specs

Cores	24
Threads	48
Die Size	192 mm2
L1 Cache	96K (per core)
L2 Cache	512K (per core)
L3 Cache	64 MB (total)
Multiplier	20
Max Frequency	3 GHz
64-Bit Support	+
Base Frequency	2 GHz
Transistor Count	4,800 million
Process Technology	14 nm
Unlocked Multiplier	+
Windows 11 Compatible	-