Intel Xeon Phi 7290F vs Xeon Platinum 8481C

VS

Intel Xeon Phi 7290F

Intel Xeon Platinum 8481C

We compared two server CPUs: Intel Xeon Phi 7290F with 72 cores 1.5GHz and Xeon Platinum 8481C with 56 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Phi 7290F 's Advantages

Lower TDP (260W vs 350W)

Xeon Platinum 8481C 's Advantages

Released 6 years and 7 months late

Higher specification of memory (4800 vs 4)

Higher base frequency (2GHz vs 1.5GHz)

More modern manufacturing process (10nm vs 14nm)

Score

Intel Xeon Phi 7290F

VS

Xeon Platinum 8481C

General Parameters

Jun 2016

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Knights Landing

Core Architecture

Sapphire Rapids

Intel Socket 3647

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Phi (Knights Landing)

Generation

Xeon Platinum(Sapphire Rapids-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

260 W

Power Consumption

350 W

Intel

Foundry

Intel

-

Die Size

4x477 mm²

CPU Performance

1.5 GHz

Performance Core Base Frequency

2 GHz

1.7 GHz

Performance Core Turbo Frequency

3.8 GHz

72

Total Core Count

56

288

Total Thread Count

112

100 MHz

Bus Frequency

100 MHz

15.0

Multiplier

20.0

32 K per core

L1 Cache

80 KB per core

512 K per core

L2 Cache

2 MB per core

-

L3 Cache

105 MB

No

Unlocked Multiplier

No

1

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4

Memory Types

DDR5-4800

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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