Intel Xeon Phi 7250F vs Intel Xeon Silver 4309Y

VS

Intel Xeon Phi 7250F

Intel Xeon Silver 4309Y

We compared two server CPUs: Intel Xeon Phi 7250F with 68 cores 1.4GHz and Intel Xeon Silver 4309Y with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Silver 4309Y 's Advantages

Released 4 years and 10 months late

Higher specification of memory (2667 vs 4)

Higher base frequency (2.8GHz vs 1.4GHz)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (105W vs 230W)

Score

Intel Xeon Phi 7250F

VS

Intel Xeon Silver 4309Y

General Parameters

Jun 2016

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Ice Lake-SP

Intel Socket 3647

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Xeon Silver (Ice Lake-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

230 W

Power Consumption

105 W

-

Peak Operating Temperature

76 °C

Intel

Foundry

Intel

CPU Performance

1.4 GHz

Performance Core Base Frequency

2.8 GHz

1.6 GHz

Performance Core Turbo Frequency

3.6 GHz

68

Total Core Count

8

272

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

14.0

Multiplier

28.0

32 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

-

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4

Memory Types

DDR4-2667

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

64

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