AMD Epyc 7401
AMD Ryzen Threadripper 1920X
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Comparing AMD Epyc 7401 vs AMD Ryzen Threadripper 1920X

Comparison of video cards AMD Epyc 7401 vs AMD Ryzen Threadripper 1920X in benchmarks and specifications.

Differences

AMD Epyc 7401

Top features of AMD Epyc 7401

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  • More number of cores
    24 left arrow 12
    2 times more threads
  • Performance per watt
    170 W left arrow 180 W
    About 1.06 0.97 times less performance per watt
AMD Ryzen Threadripper 1920X

Top features of AMD Ryzen Threadripper 1920X

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  • Higher clock speed
    3.50 GHz left arrow 2.00 GHz
    Around 43% better clock speed
  • Higher turbo clock speed
    4.00 GHz left arrow 3.00 GHz
    Around 25 % better overclocked clock speed

Specifications

Complete list of technical specifications

CPU generation and family

Let's find out which one of AMD Epyc 7401 and AMD Ryzen Threadripper 1920X is of a more recent generation, and what segment it belongs to.

Specification Value
Name AMD Epyc 7401 left arrow AMD Ryzen Threadripper 1920X
Segment Desktop / Server left arrow Desktop / Server
Family AMD Epyc left arrow AMD Ryzen
Generation 1 left arrow 1
CPU group AMD Epyc 7001 left arrow AMD Ryzen Threadripper 1000

CPU Cores and Base Frequency

In this block we are going to compare AMD Epyc 7401 vs AMD Ryzen Threadripper 1920X by main technical specifications: number of cores and threads, base and maximum frequencies, process technology and cache size. The higher these specifications are, the more powerful your CPU will be.

Specification Value
Frequency 2.00 GHz left arrow 3.50 GHz
CPU Cores 24 left arrow 12
Turbo (1 Core) 3.00 GHz left arrow 4.00 GHz
CPU Threads 48 left arrow 24
Hyperthreading Yes left arrow Yes
Overclocking No left arrow Yes
Core architecture normal left arrow normal

Internal Graphics

Common specifications for integrated graphics cards in AMD Epyc 7401 and AMD Ryzen Threadripper 1920X along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification Value
GPU name no iGPU left arrow no iGPU
GPU (Turbo) No turbo left arrow No turbo

Hardware codec support

Let's compare the support of video codecs between AMD Epyc 7401 and AMD Ryzen Threadripper 1920X. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

Specification Value
h265 / HEVC (8 bit) No left arrow No
h265 / HEVC (10 bit) No left arrow No
h264 No left arrow No
VP9 No left arrow No
VP8 No left arrow No
AV1 No left arrow No
AVC No left arrow No
VC-1 No left arrow No
JPEG No left arrow No

Memory & PCIe

To choose the best model between AMD Epyc 7401 and AMD Ryzen Threadripper 1920X you need to pay special attention to memory type, clock frequency, multi-channel features, and PCIe version. The higher these numbers are, the better your CPU will be. Keep in mind that the maximum memory and frequency may also depend on the model of the motherboard.

Specification Value
Memory type DDR4-2666 left arrow DDR4-2666
ECC Yes left arrow Yes
Memory channels 8 left arrow 4
PCIe version 3.0 left arrow 3.0
PCIe lanes 128 left arrow 64

Encryption

AES-NI encryption support for CPUs AMD Epyc 7401 and AMD Ryzen Threadripper 1920X.

Specification Value
AES-NI Yes left arrow Yes

Thermal Management

Let's find out what TDP value would be better for AMD Epyc 7401 or AMD Ryzen Threadripper 1920X? The Thermal Design Power (TDP) indicates the maximum amount of heat that should be dissipated by the chip cooling system. However, the value of TDP gives only a rough indication of the real power consumption of the CPU.

Specification Value
TDP (PL1) 170 W left arrow 180 W

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for AMD Epyc 7401 and AMD Ryzen Threadripper 1920X CPUs along with a list of ISA extensions.

Specification Value
Instruction set (ISA) x86-64 (64 bit) left arrow x86-64 (64 bit)
Virtualization AMD-V, SVM left arrow AMD-V, SVM
ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 left arrow SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
L3-Cache 64.00 MB left arrow 32.00 MB
Architecture Naples (Zen) left arrow Whitehaven (Zen)
Technology 14 nm left arrow 14 nm
Socket SP3 left arrow TR4 (SP3r2)
Release date Q3/2017 left arrow Q3/2017

Devices using this processor

List of devices based on AMD Epyc 7401 and AMD Ryzen Threadripper 1920X.

Specification Value
Used in Unknown left arrow Unknown

Benchmarks

Real tests AMD Epyc 7401 vs AMD Ryzen Threadripper 1920X

Cinebench R15 (Single-Core)

The latter is used for creation of 3D models and forms.

Cinebench R15 (Multi-Core)

Cinebench R15 can be used for multi-core processor performance benchmark testing.

Estimated results for PassMark CPU Mark

It tests entire and overall performance of the central processing unit (mathematical calculations, compression and decompression speed, 2D&3D graphic tests).

Geekbench 3, 64bit (Single-Core)

Geekbench 3 is the benchmark for Intel and AMD 64-bit processors.

Geekbench 3, 64bit (Multi-Core)

Geekbench 3 benchmark supports AMD and Intel multi-core processors.

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

This synthetic test will help you determine the real computing power of a single core in the central processing unit.

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