AMD EPYC 7663P vs Intel Xeon E 2334

VS

AMD EPYC 7663P

Intel Xeon E-2334

We compared two server CPUs: AMD EPYC 7663P with 56 cores 2GHz and Intel Xeon E 2334 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7663P 's Advantages

Released 2 years late

Larger L3 cache size (256MB vs 8MB)

More modern manufacturing process (7nm vs 14nm)

Intel Xeon E 2334 's Advantages

Higher base frequency (3.4GHz vs 2GHz)

Lower TDP (65W vs 240W)

Score

AMD EPYC 7663P

VS

Intel Xeon E 2334

General Parameters

Sep 2023

Release Date

Sep 2021

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Rocket Lake-E

AMD Socket SP3

Socket

Intel Socket 1200

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon (Rocket Lake-E)

Package

33.2 billions

Transistor Count

-

7 nm

Manufacturing Process

14 nm

240 W

Power Consumption

65 W

TSMC

Foundry

Intel

8x81 mm²

Die Size

276 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

3.4 GHz

3.5 GHz

Performance Core Turbo Frequency

4.8 GHz

56

Total Core Count

4

112

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

34.0

64 KB per core

L1 Cache

80 K per core

512 KB per core

L2 Cache

512 K per core

256 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

8

Cores per CCD

-

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-3200

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

128

PCIe Lanes

20

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