Xeon 6740E vs AMD EPYC 7402

VS

Intel Xeon 6740E

AMD EPYC 7402

We compared two server CPUs: Xeon 6740E with 96 cores 2.4GHz and AMD EPYC 7402 with 24 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6740E 's Advantages

Released 4 years and 10 months late

Higher specification of memory (6400 vs 3200)

Newer PCIe version (5 vs 4)

More modern manufacturing process (5nm vs 7nm)

AMD EPYC 7402 's Advantages

Higher base frequency (2.8GHz vs 2.4GHz)

Larger L3 cache size (128MB vs 96MB)

Lower TDP (180W vs 250W)

Score

Xeon 6740E

VS

AMD EPYC 7402

General Parameters

Jun 2024

Release Date

Aug 2019

Intel

Manufacturer

AMD

Server

Type

Server

Sierra Forest

Core Architecture

Rome

Intel Socket 4710

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

EPYC (Zen 2 (Rome))

Package

-

Transistor Count

3.8 billions

5 nm

Manufacturing Process

7 nm

250 W

Power Consumption

180 W

106°C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

74 mm²

10 nm

I/O Process Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

2.8 GHz

3.2 GHz

Performance Core Turbo Frequency

3.35 GHz

96

Total Core Count

24

96

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

28.0

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

128 MB shared

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400

Memory Types

DDR4-3200

1 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

Xeon 6740E

Official Website

-

5

PCIe Version

4

88

PCIe Lanes

-

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