Intel Xeon Phi 7295 vs AMD EPYC 9745

VS

Intel Xeon Phi 7295

AMD EPYC 9745

We compared two server CPUs: Intel Xeon Phi 7295 with 72 cores 1.5GHz and AMD EPYC 9745 with 128 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7295 's Advantages

Lower TDP (320W vs 400W)

AMD EPYC 9745 's Advantages

Released 6 years and 10 months late

Higher specification of memory (6000 vs 4)

Higher base frequency (2.4GHz vs 1.5GHz)

More modern manufacturing process (3nm vs 14nm)

Score

Intel Xeon Phi 7295

VS

AMD EPYC 9745

General Parameters

Dec 2017

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Knights Mill

Core Architecture

Turin

Intel Socket 3647

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Mill)

Generation

EPYC(Zen 5c (Turin))

Package

8 billions

Transistor Count

14 nm

Manufacturing Process

3 nm

320 W

Power Consumption

400 W

Intel

Foundry

TSMC

-

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

128

-

Performance Core Threads

256

1.5 GHz

Performance Core Base Frequency

2.4 GHz

1.6 GHz

Performance Core Turbo Frequency

3.7 GHz

72

Total Core Count

128

288

Total Thread Count

256

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

24.0

32 K per core

L1 Cache

80 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

DDR4

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9745

-

PCIe Version

5

-

PCIe Lanes

128

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