Intel Xeon Phi 5120D vs AMD EPYC 9734

VS

Intel Xeon Phi 5120D

AMD EPYC 9734

We compared two server CPUs: Intel Xeon Phi 5120D with 60 cores 1.053GHz and AMD EPYC 9734 with 112 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 5120D 's Advantages

Lower TDP (245W vs 340W)

AMD EPYC 9734 's Advantages

Released 10 years late

Higher specification of memory (4800 vs 4)

Higher base frequency (2.2GHz vs 1.053GHz)

More modern manufacturing process (5nm vs 22nm)

Score

Intel Xeon Phi 5120D

VS

AMD EPYC 9734

General Parameters

Jun 2013

Release Date

Jun 2023

SFF

Manufacturer

AMD

Server

Type

Server

Knights Corner

Core Architecture

Bergamo

SFF 230-Pin

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Corner)

Generation

EPYC (Zen 4c (Bergamo))

Package

5 billions

Transistor Count

71 billions

22 nm

Manufacturing Process

5 nm

245 W

Power Consumption

340 W

Intel

Foundry

TSMC

350 mm²

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

1.053 GHz

Performance Core Base Frequency

2.2 GHz

0

Performance Core Turbo Frequency

3 GHz

60

Total Core Count

112

240

Total Thread Count

224

100 MHz

Bus Frequency

100 MHz

10.0

Multiplier

22.0

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR5-4800

Max Memory Channels

12

-

Max Memory Bandwidth

460.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9734

-

PCIe Version

5

-

PCIe Lanes

128

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