AMD EPYC 7543 vs Xeon 6740E

VS

AMD EPYC 7543

Intel Xeon 6740E

We compared two server CPUs: AMD EPYC 7543 with 32 cores 2.8GHz and Xeon 6740E with 96 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7543 's Advantages

Higher base frequency (2.8GHz vs 2.4GHz)

Larger L3 cache size (256MB vs 96MB)

Lower TDP (225W vs 250W)

Xeon 6740E 's Advantages

Released 3 years and 3 months late

Higher specification of memory (6400 vs 3200)

Newer PCIe version (5 vs 4)

More modern manufacturing process (5nm vs 7nm)

Score

AMD EPYC 7543

VS

Xeon 6740E

General Parameters

Mar 2021

Release Date

Jun 2024

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Sierra Forest

AMD Socket SP3

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon 6(Sierra Forest-SP)

Package

33.2 billions

Transistor Count

-

7 nm

Manufacturing Process

5 nm

225 W

Power Consumption

250 W

-

Peak Operating Temperature

106°C

TSMC

Foundry

Intel

8x81 mm²

Die Size

-

12 nm

I/O Process Size

10 nm

416 mm²

I/O Die Size

-

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.4 GHz

3.7 GHz

Performance Core Turbo Frequency

3.2 GHz

32

Total Core Count

96

64

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

24.0

64 KB per core

L1 Cache

96 KB per core

512 KB per core

L2 Cache

4 MB per module

256 MB shared

L3 Cache

96 MB shared

No

Unlocked Multiplier

No

4

Cores per CCD

-

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-3200

Memory Types

DDR5-6400

-

Max Memory Size

1 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

Xeon 6740E

4

PCIe Version

5

128

PCIe Lanes

88

Related CPU Comparisons

1

AMD EPYC 7543 vs AMD EPYC Embedded 9124

2

AMD EPYC 7543 vs Intel Xeon E5 2667

3

AMD EPYC 7543 vs Intel Xeon E 2388G

4

AMD EPYC 7543 vs Intel Xeon X5647

5

AMD EPYC 7543 vs Intel Xeon E5 2650L

6

AMD EPYC 7543 vs Intel Xeon E5 4650 v3

7

AMD EPYC 7543 vs AMD EPYC 7352

8

AMD EPYC 7543 vs Intel Xeon E5 4650L

9

AMD EPYC 7543 vs Intel Xeon D 1531

10

AMD EPYC 7543 vs AMD EPYC 7702P

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage