Intel Xeon E 2388G vs AMD EPYC 7643

VS

Intel Xeon E 2388G AMD EPYC 7643

We compared two server CPUs: Intel Xeon E 2388G with 8 cores 3.2GHz and AMD EPYC 7643 with 48 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E 2388G 's Advantages

Released 6 months late

Higher base frequency (3.2GHz vs 2.3GHz)

Lower TDP (95W vs 225W)

AMD EPYC 7643 's Advantages

Larger L3 cache size (256MB vs 16MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E 2388G +39%

2367

AMD EPYC 7643

1696

Geekbench 6 Multi Core

Intel Xeon E 2388G +3%

10335

AMD EPYC 7643

9939

Intel Xeon E 2388G

VS

AMD EPYC 7643

General Parameters

Sep 2021

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Rocket Lake-E

Core Architecture

Milan

Intel Socket 1200

Socket

AMD Socket SP3

UHD Graphics P750

Integrated Graphics

N/A

Xeon (Rocket Lake-E)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

33.2 billions

14 nm

Manufacturing Process

7 nm

Intel Socket 1200

Socket

AMD Socket SP3

95 W

Power Consumption

225 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

276 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

FC-LGA1200

Package

FCLGA-4094

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.3 GHz

5.1 GHz

Performance Core Turbo Frequency

3.6 GHz

8

Total Core Count

48

16

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

23.0

80 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

512 KB per core

16 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

6

1

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

20

PCIe Lanes

128

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