Intel Xeon Gold 6438Y vs Intel Xeon Phi 7250

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Intel Xeon Gold 6438Y+

Intel Xeon Phi 7250

We compared two server CPUs: Intel Xeon Gold 6438Y with 32 cores 2GHz and Intel Xeon Phi 7250 with 68 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6438Y 's Advantages

Released 6 years and 7 months late

Higher specification of memory (4800 vs 4)

Higher base frequency (2GHz vs 1.4GHz)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (205W vs 215W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6438Y +541%

1040

Intel Xeon Phi 7250

162

Geekbench 6 Multi Core

Intel Xeon Gold 6438Y +277%

9113

Intel Xeon Phi 7250

2414

Intel Xeon Gold 6438Y

VS

Intel Xeon Phi 7250

General Parameters

Jan 2023

Release Date

Jun 2016

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Knights Landing

Intel Socket 4677

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon Phi (Knights Landing)

Package

-

Transistor Count

8 billions

10 nm

Manufacturing Process

14 nm

205 W

Power Consumption

215 W

85 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

CPU Performance

2 GHz

Performance Core Base Frequency

1.4 GHz

4 GHz

Performance Core Turbo Frequency

1.6 GHz

32

Total Core Count

68

64

Total Thread Count

272

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

14.0

80 K per core

L1 Cache

32 K per core

2 MB per core

L2 Cache

512 K per core

60 MB

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

80

PCIe Lanes

-

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