AMD Epyc 7401

The AMD Epyc 7401 operates with:

CPU Cores 24.

CPU Threads: 48.

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

Turbo: 3.00 GHz base 2.80 GHz all cores.

TDP: 170 W.

The processor is attached to:

CPU socket: SP3.

This version includes

64.00 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.

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CPU generation and family

Name:

AMD Epyc 7401

Family:

AMD Epyc

CPU group:

AMD Epyc 7001

Predecessor:

Segment:

Desktop / Server

Generation:

Successor:

CPU Cores and Base Frequency

Frequency:

2.00 GHz

Turbo (1 Core):

3.00 GHz

Turbo (64 Cores)::

Hyperthreading:

Yes

Core architecture:

normal

CPU Cores:

CPU Threads:

Overclocking:

Memory & PCIe

Memory type:

DDR4-2666

PCIe version:

3.0

Memory channels:

PCIe version:

3.0

PCIe lanes:

128

Encryption

AES-NI:

Yes

Internal Graphics

Memory type:

DDR4-2666

GPU name:

no iGPU

GPU frequency:

GPU (Turbo):

No turbo

Generation:

DirectX Version:

Execution units:

Shader:

Max memory:

Max. displays:

Technology:

14 nm

Release date:

Technical details

Instruction set (ISA):

x86-64 (64 bit)

Architecture:

Naples (Zen)

L2-Cache:

Virtualization:

AMD-V, SVM

L3-Cache:

64.00 MB

Release date:

Q3/2017

Socket:

SP3

Thermal Management

TDP (PL1):

170 W

TDP (PL2):

TDP Up:

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.

Intel Core i5-4330M 134 (48%)

Intel Pentium G3450 133 (48%)

Intel Xeon E5-2660 v4 133 (48%)

AMD Epyc 7401 132 (48%)

Intel Core i5-8210Y 132 (48%)

Intel Core i3-8100T 132 (48%)

Intel Celeron G4900 132 (48%)

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.

AMD Ryzen 9 3900X 3168 (30%)

Intel Core i9-7960X 3161 (30%)

Intel Xeon Gold 6152 3157 (30%)

AMD Epyc 7401 3156 (30%)

AMD Epyc 7401P 3156 (30%)

Intel Core i9-10940X 3117 (30%)

Intel Xeon Gold 6138F 3069 (29%)

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.

Intel Core i7-4710HQ 3538 (51%)

Intel Xeon E5-2620 v4 3531 (51%)

Intel Xeon E5-2683 v4 3531 (51%)

AMD Epyc 7401 3528 (51%)

AMD Epyc 7551 3528 (51%)

AMD Epyc 7551P 3528 (51%)

AMD Epyc 7501 3528 (51%)

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.

Intel Xeon Gold 6138T 57650 (61%)

AMD Epyc 7451 56954 (60%)

Intel Xeon E5-2690 v4 55735 (59%)

AMD Epyc 7401 54859 (58%)

AMD Epyc 7401P 54859 (58%)

Intel Xeon E5-2698 v3 54216 (57%)

Intel Core i9-7940X 53446 (56%)

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.

Intel Core i5-7260U 1.64 (63%)

Intel Core i7-6600U 1.64 (63%)

Intel Xeon Gold 5120T 1.64 (63%)

AMD Epyc 7401 1.63 (62%)

Intel Pentium Gold G5400T 1.63 (62%)

AMD Epyc 7551 1.63 (62%)

AMD Epyc 7551P 1.63 (62%)

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 Xeon Gold 6138T 33.73 (61%)

AMD Epyc 7451 33.18 (60%)

Intel Xeon E5-2697 v4 32.74 (59%)

AMD Epyc 7401 31.96 (58%)

AMD Epyc 7401P 31.96 (58%)

Intel Core i9-7940X 31.21 (56%)

Intel Xeon Gold 6140 30.61 (55%)

Estimated results for PassMark CPU Mark

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.

Intel Xeon Gold 6136 21034 (24%)

AMD Ryzen 5 3600X 20491 (23%)

Intel Xeon E5-2695 v4 20258 (23%)

AMD Epyc 7401 20221 (23%)

AMD Epyc 7401P 20221 (23%)

Intel Core i9-9900KF 20192 (23%)

Intel Core i9-9900K 20192 (23%)