Intel Xeon Phi 7250 vs Xeon Platinum 8280

VS

Intel Xeon Phi 7250

Intel Xeon Platinum 8280

We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Xeon Platinum 8280 with 28 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280 's Advantages

Released 2 years and 6 months late

Higher base frequency (2.7GHz vs 1.4GHz)

Lower TDP (205W vs 215W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Phi 7250

162

Xeon Platinum 8280 +693%

1286

Geekbench 6 Multi Core

Intel Xeon Phi 7250 +57%

2414

Xeon Platinum 8280

1535

Intel Xeon Phi 7250

VS

Xeon Platinum 8280

General Parameters

Jun 2016

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Cascade Lake-SP

Intel Socket 3647

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Xeon Platinum(Cascade Lake-SP)

Package

8 billions

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

215 W

Power Consumption

205 W

Intel

Foundry

Intel

CPU Performance

1.4 GHz

Performance Core Base Frequency

2.7 GHz

1.6 GHz

Performance Core Turbo Frequency

4 GHz

68

Total Core Count

28

272

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

27.0

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR4

Memory Types

DDR4

Yes

ECC Memory Support

Yes

Miscellaneous

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