Xeon 6746E vs AMD EPYC Embedded 3255

VS

Intel Xeon 6746E

AMD EPYC Embedded 3255

We compared two server CPUs: Xeon 6746E with 112 cores 2GHz and AMD EPYC Embedded 3255 with 8 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6746E 's Advantages

Released 6 years and 4 months late

Higher specification of memory (5600 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (96MB vs 16MB)

More modern manufacturing process (5nm vs 14nm)

AMD EPYC Embedded 3255 's Advantages

Higher base frequency (2.5GHz vs 2GHz)

Lower TDP (55W vs 250W)

Score

Xeon 6746E

VS

AMD EPYC Embedded 3255

General Parameters

Jun 2024

Release Date

Feb 2018

Intel

Manufacturer

AMD

Server

Type

Server

Sierra Forest

Core Architecture

Zen

Intel Socket 4710

Socket

AMD BGA SP4r2

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

EPYC Embedded (Zen (Snowy Owl))

Package

-

Transistor Count

4.8 billions

5 nm

Manufacturing Process

14 nm

250 W

Power Consumption

55 W

102°C

Peak Operating Temperature

-

Intel

Foundry

GlobalFoundries

-

Die Size

213 mm²

10 nm

I/O Process Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

2.5 GHz

2.7 GHz

Performance Core Turbo Frequency

3.1 GHz

112

Total Core Count

8

112

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

25.0

96 KB per core

L1 Cache

96 K per core

4 MB per module

L2 Cache

512 K per core

96 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-5600

Memory Types

DDR4-2666

1 TB

Max Memory Size

-

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

88

PCIe Lanes

32

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