AMD EPYC 7401P

AMD EPYC 7401P
Benchmarks & Specs

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The AMD EPYC 7401P is a server processor based on the Naples architecture. This chip, manufactured using the 14 nm process, offered a truly remarkable configuration for demanding server tasks at the time. It featured 24 physical cores and 48 threads, a configuration that provided a very solid computing base for many parallel workloads.

One of its greatest strengths was certainly the generous 64 MB Level 3 cache. This remains extremely useful for applications with high data access, such as in the database area. In addition, the processor supported a maximum memory bandwidth of 154 GB/s. This enabled fast data throughput, especially in memory-intensive operations.

The AMD EPYC 7401P proved to be a highly reliable option for environments that require consistent, high performance. We still see this type of processor in various setups today, where its core count or fast memory throughput are crucial. The support for PCIe 3.0 offered, then as now, sufficient connectivity for various expansion cards in complex server environments.

It remains a good choice for certain specialized requirements and continues to prove its worth in many scenarios.
  • 24 Cores and 48 Threads
  • 64 MB Level-3 Cache
  • 154 GB/s Max Memory Bandwidth
  • PCIe 3.0 Support

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 38 / 46
In segment Server
Multi-core performance
Rank 35 / 43
In segment Server
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

AMD EPYC 7532
32C / 64T · 3.30 GHz
1,246
AMD EPYC 7452
32C / 64T · 3.35 GHz
1,134
AMD EPYC 7401P
24C / 48T · 3.00 GHz
928
AMD EPYC 7351P
16C / 32T · 2.90 GHz
925
AMD EPYC 7601
32C / 64T · 3.20 GHz
921
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

AMD EPYC 7302P
16C / 32T · 3.20 GHz
11,563
AMD EPYC 7302
16C / 32T · 3.20 GHz
10,254
AMD EPYC 7401P
24C / 48T · 2.80 GHz
7,954
AMD EPYC 7601
32C / 64T · 2.70 GHz
7,914
AMD EPYC 7232P
8C / 16T · 3.20 GHz
7,584
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

AMD EPYC 7351P
16C / 32T · 2.90 GHz
821
AMD EPYC 7501
32C / 64T · 3.00 GHz
806
AMD EPYC 7401P
24C / 48T · 3.00 GHz
804
AMD EPYC 7251
8C / 16T · 2.90 GHz
783
AMD EPYC 7301
16C / 32T · 2.70 GHz
761
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

AMD EPYC 7F52
16C / 32T · 3.70 GHz
14,477
AMD EPYC 7401
24C / 48T · 2.80 GHz
14,101
AMD EPYC 7401P
24C / 48T · 2.80 GHz
13,986
AMD EPYC 72F3
8C / 16T · 3.90 GHz
13,080
AMD EPYC 7351P
16C / 32T · 2.90 GHz
12,186
Cinebench R15 (Single-Core)

Cinebench R15 (Single-Core)
Single-core performance

AMD EPYC 7451
24C / 48T · 3.20 GHz
141 cb
AMD EPYC 7601
32C / 64T · 3.20 GHz
141 cb
AMD EPYC 7401P
24C / 48T · 3.00 GHz
132 cb
AMD EPYC 7251
8C / 16T · 2.90 GHz
128 cb
AMD EPYC 7351P
16C / 32T · 2.90 GHz
128 cb
Cinebench R15 (Multi-Core)

Cinebench R15 (Multi-Core)
Multi-core performance

AMD EPYC 7551P
32C / 64T · 2.55 GHz
3,838 cb
AMD EPYC 7451
24C / 48T · 2.90 GHz
3,277 cb
AMD EPYC 7401P
24C / 48T · 2.80 GHz
3,156 cb
AMD EPYC 7351P
16C / 32T · 2.90 GHz
2,184 cb
AMD EPYC 7351
16C / 32T · 2.90 GHz
2,184 cb

More benchmarks

At a glance

PropertyValue
FamilyAMD EPYC (147)
CPU groupAMD EPYC 7001 (12)
ArchitectureNaples (Zen)
Technology14 nm
SegmentServer
SocketSP3
Generation1
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads24 / 48
Hyperthreading / SMT
Core architecturenormal
Cores: 24x
Frequency: 2.00 GHz
Turbo Frequency (1 Core): 3.00 GHz
Turbo Frequency (24 Cores): 2.80 GHz
L2-Cache
L3-Cache64.00 MB
OverclockingNo

Memory & PCIe

Memory typeMemory bandwidth
DDR4-2400
DDR4-2666
153.6 GB/s
170.6 GB/s
PropertyValue
Max. Memory
Memory channels8
ECC
PCIe3.0 x 128
PCIe Bandwidth126.1 GB/s

Thermal Management

PropertyValue
TDP170 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

PropertyValue
Chip designChiplet
AES-NI
Operating systemsWindows 10, Linux
Instruction setx86-64 (64 bit)
ISA extensionsSSE4a, SSE4.1, SSE4.2, AVX2, FMA3
Release dateQ3/2017
Release price1450 $
DocumentsTechnical data sheet

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AMD EPYC 7401P
AMD EPYC 7401P
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