AMD EPYC 7281

AMD EPYC 7281
Benchmarks & Specs

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The AMD EPYC 7281, a specialized server processor, is based on the Naples architecture. Manufactured using the 14 nm process, it marked a significant step for AMD in the data center segment. This processor was designed for demanding tasks in server environments. It offers a considerable L3 cache size of 32 MB.

This supports the fast processing of frequently used data and large datasets. We see that the architecture was optimized from the ground up for high scalability. This enabled very good performance with many simultaneously running applications. The EPYC 7281 showed its strengths especially in virtual environments.

The maximum memory bandwidth reaches a remarkable 171 GB/s. This was a solid foundation for data-intensive applications at the time. The AMD EPYC 7281 also supports PCIe 3.0. This ensures flexible connectivity for a variety of expansion cards. As a server processor, the EPYC 7281 was a reliable choice.

It offered a good mix of raw computing power and memory capacity. It provided a stable and efficient base for many data center tasks. It remains an option for certain legacy purposes.
  • Architecture: Naples (Zen)
  • 32 MB L3-Cache
  • 171 GB/s max. memory bandwidth
  • PCIe 3.0 support

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 44 / 46
In segment Server
Multi-core performance
Rank 41 / 43
In segment Server
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

AMD EPYC 7501
32C / 64T · 3.00 GHz
837
AMD EPYC 7351
16C / 32T · 2.90 GHz
717
AMD EPYC 7281
16C / 32T · 2.70 GHz
713
AMD EPYC 7301
16C / 32T · 2.70 GHz
687
AMD Opteron X3216
2C / 2T · 3.00 GHz
533
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

AMD EPYC 7551P
32C / 64T · 2.55 GHz
5,964
AMD EPYC 7301
16C / 32T · 2.70 GHz
4,428
AMD EPYC 7281
16C / 32T · 2.70 GHz
2,136
AMD EPYC 7351
16C / 32T · 2.90 GHz
2,022
AMD Opteron X3216
2C / 2T · 1.60 GHz
764
Geekbench 5, 64bit Single-Core

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

AMD EPYC 7251
8C / 16T · 2.90 GHz
783
AMD EPYC 7301
16C / 32T · 2.70 GHz
761
AMD EPYC 7281
16C / 32T · 2.70 GHz
664
AMD EPYC 7351
16C / 32T · 2.90 GHz
634
AMD EPYC 7551P
32C / 64T · 3.00 GHz
611
Geekbench 5, 64bit Multi-Core

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

AMD EPYC 7551P
32C / 64T · 2.55 GHz
6,676
AMD EPYC 7251
8C / 16T · 2.90 GHz
4,634
AMD EPYC 7281
16C / 32T · 2.70 GHz
2,098
AMD EPYC 7351
16C / 32T · 2.90 GHz
2,002
AMD Opteron X3216
2C / 2T · 1.60 GHz
751
Cinebench R15 (Single-Core)

Cinebench R15 (Single-Core)
Single-core performance

AMD EPYC 7401P
24C / 48T · 3.00 GHz
132 cb
AMD EPYC 7251
8C / 16T · 2.90 GHz
128 cb
AMD EPYC 7351
16C / 32T · 2.90 GHz
128 cb
AMD EPYC 7351P
16C / 32T · 2.90 GHz
128 cb
AMD EPYC 7281
16C / 32T · 2.70 GHz
119 cb
Cinebench R15 (Multi-Core)

Cinebench R15 (Multi-Core)
Multi-core performance

AMD EPYC 7351
16C / 32T · 2.90 GHz
2,184 cb
AMD EPYC 7351P
16C / 32T · 2.90 GHz
2,184 cb
AMD EPYC 7281
16C / 32T · 2.70 GHz
2,033 cb
AMD EPYC 7251
8C / 16T · 2.90 GHz
1,093 cb
AMD Opteron 3280
8C / 8T · 2.70 GHz
506 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 / Threads16 / 32
Hyperthreading / SMT
Core architecturenormal
Cores: 16x
Frequency: 2.20 GHz
Turbo Frequency (1 Core): 2.70 GHz
Turbo Frequency (16 Cores): 2.70 GHz
L2-Cache
L3-Cache32.00 MB
OverclockingNo

Memory & PCIe

Memory typeMemory bandwidth
DDR4-2666
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 price625 $
DocumentsTechnical data sheet

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AMD EPYC 7281
AMD EPYC 7281
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