AMD Epyc 7281

AMD Epyc 7281
The AMD Epyc 7281 operates with:

CPU Cores 16.

CPU Threads: 32.

Performance-enhancing, system-enhancing technology that works faster and saves battery with:

Turbo: 2.70 GHz base 2.70 GHz all cores.

TDP: 170 W.

The processor is attached to:

CPU socket: SP3.

This version includes

32.00 MB of L3 cache on one chip

Supports 8 memory channels to support DDR4-2666 RAM and features 3.0 PCIe Gen 128 lanes.

Tjunction keeps below -- degrees C.

In particular, Naples (Zen) Architecture is enhanced with:

Technology: 14 nm

Virtualization AMD-V, SVM.

The product was released on Q3/2017.

Compare with other CPU

REVIEW

CPU generation and family

AMD Epyc 7281
AMD Epyc
AMD Epyc 7001
--
Desktop / Server
--

CPU Cores and Base Frequency

2.20 GHz
2.70 GHz
Yes
normal
16
No

Memory & PCIe

DDR4-2666
3.0
8
3.0
128

Encryption

Yes check

Internal Graphics

DDR4-2666
no iGPU
No turbo
14 nm

Technical details

x86-64 (64 bit)
Naples (Zen)
--
AMD-V, SVM
32.00 MB
Q3/2017
SP3

Thermal Management

170 W
--
--

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

43% Complete
43% Complete
43% Complete
AMD Epyc 7281 119 (43%)
43% Complete
43% Complete
AMD Epyc 7301 119 (43%)
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Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

20% Complete
20% Complete
19% Complete
AMD Epyc 7281 2033 (19%)
19% Complete
AMD Epyc 7301 2033 (19%)
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Intel Xeon W-2155 2021 (19%)
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Geekbench 3, 64bit (Single-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

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Intel Core i7-5650U 3194 (46%)
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Intel Core i7-2600K 3193 (46%)
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AMD Epyc 7281 3175 (46%)
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AMD Epyc 7301 3175 (46%)
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Intel Core i3-4330 3173 (46%)
46% Complete

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

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38% Complete
Intel Core i9-9900KF 35769 (38%)
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Intel Core i7-7820X 35487 (37%)
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AMD Epyc 7281 35367 (37%)
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AMD Epyc 7301 35367 (37%)
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Intel Xeon Gold 5117 34905 (37%)
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Cinebench R11.5, 64bit (Single-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.

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56% Complete
Intel Core i3-4350 1.46 (56%)
56% Complete
Intel Core i5-5257U 1.46 (56%)
56% Complete
AMD Epyc 7281 1.46 (56%)
56% Complete
Intel Celeron G3950 1.45 (56%)
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Intel Core i3-7100H 1.45 (56%)
56% Complete
56% Complete

Cinebench R11.5, 64bit (Multi-Core)

Cinebench 11.5 is based on the Cinema 4D Suite, a software that is popular to generate forms and other stuff in 3D. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.

Intel Core i9-9900K 21.2 (38%)
38% Complete
Intel Core i7-7820X 20.73 (38%)
38% Complete
AMD Epyc 7301 20.61 (37%)
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AMD Epyc 7281 20.61 (37%)
37% Complete
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Some of the CPUs listed below have been benchmarked by CPU Review. However the majority of CPUs have not been tested and the results have been estimated by a CPU Review’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.

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