Intel Xeon Phi 7235 vs AMD EPYC 7401

VS

Intel Xeon Phi 7235 AMD EPYC 7401

We compared two server CPUs: Intel Xeon Phi 7235 with 64 cores 1.3GHz and AMD EPYC 7401 with 24 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7235 's Advantages

Released 6 months late

AMD EPYC 7401 's Advantages

Higher specification of memory (DDR4-2666 vs DDR4)

Higher base frequency (2GHz vs 1.3GHz)

Lower TDP (170W vs 250W)

Score

Intel Xeon Phi 7235

VS

AMD EPYC 7401

General Parameters

Dec 2017

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Knights Mill

Core Architecture

Naples

Intel Socket 3647

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Mill)

Generation

EPYC (Zen (Naples))

Package

8 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

Intel Socket 3647

Socket

AMD Socket SP3

250 W

Power Consumption

170 W

-

Peak Operating Temperature

85 °C

Intel

Foundry

GlobalFoundries

-

Die Size

213 mm²

FC-LGA3647

Package

FCLGA-4094

CPU Performance

1.3 GHz

Performance Core Base Frequency

2 GHz

1.4 GHz

Performance Core Turbo Frequency

3 GHz

64

Total Core Count

24

256

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

13.0

Multiplier

20.0

32 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

-

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR4

Memory Types

DDR4-2666

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

Related CPU Comparisons

1

Intel Xeon Phi 7235 vs Intel Xeon E3 1270 v3

2

Intel Xeon Phi 7235 vs Intel Xeon E3 1230 v3

3

Intel Xeon Phi 7235 vs Intel Xeon E5 2650L v2

4

Intel Xeon Phi 7235 vs Intel Atom x7203C

5

Intel Xeon Phi 7235 vs Intel Xeon W3670

6

Intel Xeon Phi 7235 vs Intel Xeon w9 3475X

7

Intel Xeon Phi 7235 vs Intel Xeon E5 1428L

8

AMD Ryzen Threadripper PRO 5965WX vs Intel Xeon Phi 7235

9

Intel Xeon Phi 7235 vs AMD EPYC 4244P

10

Intel Xeon Phi 7235 vs Intel Xeon E5 2683 v3

Related News

1

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

2

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

3

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

4

AMD's Latest Breakthrough Technology Could Change the Game in the Future

5

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

6

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

7

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

8

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

9

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

10

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage