Xeon 6979P vs Intel Xeon Phi 31S1P

VS

Intel Xeon 6979P

Intel Xeon Phi 31S1P

We compared two server CPUs: Xeon 6979P with 120 cores 2.1GHz and Intel Xeon Phi 31S1P with 57 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6979P 's Advantages

Released 11 years and 3 months late

Higher specification of memory (8800 vs 4)

Higher base frequency (2.1GHz vs 1.1GHz)

More modern manufacturing process (5nm vs 22nm)

Intel Xeon Phi 31S1P 's Advantages

Lower TDP (270W vs 500W)

Score

Xeon 6979P

VS

Intel Xeon Phi 31S1P

General Parameters

Sep 2024

Release Date

Jun 2013

Intel

Manufacturer

PCIe

Server

Type

Server

Granite Rapids

Core Architecture

Knights Corner

Intel Socket 7529

Socket

PCIe x16

N/A

Integrated Graphics

N/A

Xeon 6(Granite Rapids-AP)

Generation

Xeon Phi (Knights Corner)

Package

-

Transistor Count

5 billions

5 nm

Manufacturing Process

22 nm

500 W

Power Consumption

270 W

95°C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

350 mm²

10 nm

I/O Process Size

-

CPU Performance

2.1 GHz

Performance Core Base Frequency

1.1 GHz

3.9 GHz

Performance Core Turbo Frequency

0

120

Total Core Count

57

240

Total Thread Count

228

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

11.0

112 KB per core

L1 Cache

32 K per core

2 MB per core

L2 Cache

512 K per core

504 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400,MRDIMM-8800

Memory Types

DDR3,DDR4

3 TB

Max Memory Size

-

12

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

Xeon 6979P

Official Website

-

5

PCIe Version

-

96

PCIe Lanes

-

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