Intel Xeon Phi 7250 vs Centaur CHA

VS

Intel Xeon Phi 7250 Centaur CHA

We compared two server CPUs: Intel Xeon Phi 7250 with 68 cores 1.4GHz and Centaur CHA with 8 cores 1.2GHz . 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

Released 115 years and 5 months late

Higher base frequency (1.4GHz vs 1.2GHz)

Centaur CHA 's Advantages

Higher specification of memory (DDR4-3200 vs DDR4)

Lower TDP (70W vs 215W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Phi 7250

162

Centaur CHA +385%

786

Geekbench 6 Multi Core

Intel Xeon Phi 7250

2414

Centaur CHA +64%

3982

Intel Xeon Phi 7250

VS

Centaur CHA

General Parameters

Jun 2016

Release Date

Jan 1901

Intel

Manufacturer

VIA

Server

Type

Server

Knights Landing

Core Architecture

CHA

Intel Socket 3647

Socket

VIA Socket 2084

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

CHA (CNS)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

16 nm

Intel Socket 3647

Socket

VIA Socket 2084

215 W

Power Consumption

70 W

Intel

Foundry

TSMC

-

Die Size

195 mm²

FC-LGA3647

Package

FC-LGA2084

CPU Performance

1.4 GHz

Performance Core Base Frequency

1.2 GHz

1.6 GHz

Performance Core Turbo Frequency

2.5 GHz

68

Total Core Count

8

272

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

12.0

32 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

-

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

Memory Parameters

DDR4

Memory Types

DDR4-3200

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

44

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