AMD EPYC 9115 vs Intel Xeon Phi 7285

VS

AMD EPYC 9115

Intel Xeon Phi 7285

We compared two server CPUs: AMD EPYC 9115 with 16 cores 2.6GHz and Intel Xeon Phi 7285 with 68 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9115 's Advantages

Released 6 years and 10 months late

Higher specification of memory (6000 vs 4)

Higher base frequency (2.6GHz vs 1.3GHz)

More modern manufacturing process (4nm vs 14nm)

Lower TDP (125W vs 250W)

Score

AMD EPYC 9115

VS

Intel Xeon Phi 7285

General Parameters

Oct 2024

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Knights Mill

AMD Socket SP5

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

EPYC(Zen 5 (Turin))

Generation

Xeon Phi (Knights Mill)

Package

16.63 billions

Transistor Count

8 billions

4 nm

Manufacturing Process

14 nm

125 W

Power Consumption

250 W

TSMC

Foundry

Intel

2x70.6 mm²

Die Size

-

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

16

Performance Cores

-

32

Performance Core Threads

-

2.6 GHz

Performance Core Base Frequency

1.3 GHz

4.1 GHz

Performance Core Turbo Frequency

1.4 GHz

16

Total Core Count

68

32

Total Thread Count

272

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

13.0

80 KB per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

512 K per core

64 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR5-6000

Memory Types

DDR4

6 TB

Max Memory Size

-

12

Max Memory Channels

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9115

Official Website

-

5

PCIe Version

-

128

PCIe Lanes

-

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