Xeon 6979P vs Intel Xeon Gold 6426Y

VS

Intel Xeon 6979P

Intel Xeon Gold 6426Y

We compared two server CPUs: Xeon 6979P with 120 cores 2.1GHz and Intel Xeon Gold 6426Y with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6979P 's Advantages

Released 1 years and 8 months late

Higher specification of memory (8800 vs 4800)

Larger L3 cache size (504MB vs 37.5MB)

More modern manufacturing process (5nm vs 10nm)

Intel Xeon Gold 6426Y 's Advantages

Higher base frequency (2.5GHz vs 2.1GHz)

Lower TDP (185W vs 500W)

Score

Xeon 6979P

VS

Intel Xeon Gold 6426Y

General Parameters

Sep 2024

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Granite Rapids

Core Architecture

Sapphire Rapids

Intel Socket 7529

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon 6(Granite Rapids-AP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

5 nm

Manufacturing Process

10 nm

500 W

Power Consumption

185 W

95°C

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

10 nm

I/O Process Size

-

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.5 GHz

3.9 GHz

Performance Core Turbo Frequency

4.1 GHz

120

Total Core Count

16

240

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

25.0

112 KB per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

504 MB shared

L3 Cache

37.5 MB

No

Unlocked Multiplier

No

2

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-6400,MRDIMM-8800

Memory Types

DDR5-4800

3 TB

Max Memory Size

4 TB

12

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

Xeon 6979P

Official Website

-

5

PCIe Version

5

96

PCIe Lanes

80

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