Intel Xeon E 2388G vs AMD EPYC 7643P

VS

Intel Xeon E-2388G

AMD EPYC 7643P

We compared two server CPUs: Intel Xeon E 2388G with 8 cores 3.2GHz and AMD EPYC 7643P 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

Higher base frequency (3.2GHz vs 2.3GHz)

Lower TDP (95W vs 225W)

AMD EPYC 7643P 's Advantages

Released 2 years late

Larger L3 cache size (256MB vs 16MB)

More modern manufacturing process (7nm vs 14nm)

Score

Intel Xeon E 2388G

VS

AMD EPYC 7643P

General Parameters

Sep 2021

Release Date

Sep 2023

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

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

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

8

1

SMP

1

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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