AMD EPYC Embedded 3451 VS Intel Pentium Gold G6400

Comparing AMD EPYC Embedded 3451 vs Intel Pentium Gold G6400

Comparison of video cards AMD EPYC Embedded 3451 vs Intel Pentium Gold G6400 in benchmarks and specifications.

Differences Specifications

Differences

Top features of Intel Pentium Gold G6400

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Higher clock speed

4.00 GHz 2.14 GHz

Around -87% better clock speed
Performance per watt

58 W 100 W

About 1.72 0.97 times less performance per watt

Top features of AMD EPYC Embedded 3451

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Specifications

Complete list of technical specifications

Intel Pentium Gold G6400 AMD EPYC Embedded 3451

CPU generation and family

Let's find out which one of Intel Pentium Gold G6400 and AMD EPYC Embedded 3451 is of a more recent generation, and what segment it belongs to.

Specification	Value
Name	Intel Pentium Gold G6400 AMD EPYC Embedded 3451
Segment	Desktop / Server Desktop / Server
Family	Intel Pentium AMD EPYC
Generation	10 1
CPU group	Intel Pentium G6000 AMD EPYC Embedded 3000

CPU Cores and Base Frequency

In this block we are going to compare Intel Pentium Gold G6400 vs AMD EPYC Embedded 3451 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	4.00 GHz 2.14 GHz
Overclocking	No Yes
Core architecture	normal normal

Internal Graphics

Common specifications for integrated graphics cards in Intel Pentium Gold G6400 and AMD EPYC Embedded 3451 along with supported interfaces and connection options. This block has no effect on the final efficiency of the CPU.

Specification	Value
GPU name	Intel HD Graphics 610 no iGPU
GPU frequency	0.35 GHz
GPU (Turbo)	1.05 GHz No turbo
Execution units	12
Shader	96
Max. GPU Memory	32 GB --
Max. displays	3
Generation	9.5
Technology	14 nm
Release date	Q3/2016

Hardware codec support

Let's compare the support of video codecs between Intel Pentium Gold G6400 and AMD EPYC Embedded 3451. Hardware support of video decoding by embedded graphics cards directly affects the speed and quality of rendering videos.

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

Memory & PCIe

To choose the best model between Intel Pentium Gold G6400 and AMD EPYC Embedded 3451 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 DDR4-2666
Max. Memory	128 GB 1024 GB
ECC	Yes Yes
Memory channels	2 4 (Quad Channel)

Thermal Management

Let's find out what TDP value would be better for Intel Pentium Gold G6400 or AMD EPYC Embedded 3451? 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)	58 W 100 W
TDP down	-- 80 W
Tjunction max.	100 °C 105 \xc2\xb0C

Technical details

Here you can find a comparison of 2nd and 3rd level cache sizes for Intel Pentium Gold G6400 and AMD EPYC Embedded 3451 CPUs along with a list of ISA extensions.

Specification	Value
Instruction set (ISA)	x86-64 (64 bit) x86-64 (64 bit)
Virtualization	VT-x, VT-x EPT, VT-d AMD-V, SVM
ISA extensions	SSE4.1, SSE4.2 SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
L2-Cache	-- 8.00 MB
L3-Cache	4.00 MB 32.00 MB
Architecture	Comet Lake S Snowy Owl (Zen)
Technology	14 nm 14 nm
Socket	LGA 1200 SP4
Release date	Q2/2020 Q1/2018