AMD EPYC 7742 vs Xeon E 2276M

VS

AMD EPYC 7742

Intel Xeon E-2276M

We compared two server CPUs: AMD EPYC 7742 with 64 cores 2.25GHz and Xeon E 2276M with 6 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7742 's Advantages

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Larger L3 cache size (256MB vs 12MB)

More modern manufacturing process (7nm vs 14nm)

Xeon E 2276M 's Advantages

Higher base frequency (2.8GHz vs 2.25GHz)

Lower TDP (45W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7742

404

Xeon E 2276M +103%

823

Geekbench 6 Multi Core

AMD EPYC 7742

170

Xeon E 2276M +1610%

2907

AMD EPYC 7742

VS

Xeon E 2276M

General Parameters

Aug 2019

Release Date

May 2019

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Coffee Lake-H

AMD Socket SP3

Socket

Intel BGA 1440

N/A

Integrated Graphics

UHD Graphics P630

EPYC (Zen 2 (Rome))

Generation

Xeon E (Coffee Lake)

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

225 W

Power Consumption

45 W

TSMC

Foundry

Intel

74 mm²

Die Size

154 mm²

CPU Performance

2.25 GHz

Performance Core Base Frequency

2.8 GHz

3.4 GHz

Performance Core Turbo Frequency

4.7 GHz

64

Total Core Count

6

128

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

28.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

256 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

-

PCIe Lanes

16

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