Intel Xeon Phi 7250 vs Intel Xeon Platinum 9221

VS

Intel Xeon Phi 7250

Intel Xeon Platinum 9221

We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Intel Xeon Platinum 9221 with 32 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7250 's Advantages

Lower TDP (215W vs 250W)

Intel Xeon Platinum 9221 's Advantages

Released 2 years and 10 months late

Higher specification of memory (2933 vs 4)

Higher base frequency (2.1GHz vs 1.4GHz)

Score

Intel Xeon Phi 7250

VS

Intel Xeon Platinum 9221

General Parameters

Jun 2016

Release Date

Apr 2019

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Cascade Lake-AP

Intel Socket 3647

Socket

Intel BGA 5903

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Xeon Platinum (Cascade Lake-AP)

Package

8 billions

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

215 W

Power Consumption

250 W

Intel

Foundry

Intel

CPU Performance

1.4 GHz

Performance Core Base Frequency

2.1 GHz

1.6 GHz

Performance Core Turbo Frequency

3.7 GHz

68

Total Core Count

32

272

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

23.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

71.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR4

Memory Types

DDR4-2933

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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