Xeon 6979P vs Opteron 6278

VS

Intel Xeon 6979P

AMD Opteron 6278

We compared two server CPUs: Xeon 6979P with 120 cores 2.1GHz and Opteron 6278 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6979P 's Advantages

Released 12 years and 4 months late

Higher specification of memory (8800 vs 3)

Newer PCIe version (5 vs 2)

Larger L3 cache size (504MB vs 8MB)

More modern manufacturing process (5nm vs 32nm)

Opteron 6278 's Advantages

Higher base frequency (2.4GHz vs 2.1GHz)

Lower TDP (115W vs 500W)

Score

Xeon 6979P

VS

Opteron 6278

General Parameters

Sep 2024

Release Date

May 2012

Intel

Manufacturer

AMD

Server

Type

Server

Granite Rapids

Core Architecture

Interlagos

Intel Socket 7529

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon 6(Granite Rapids-AP)

Generation

Opteron (Interlagos)

Package

-

Transistor Count

2.4 billions

5 nm

Manufacturing Process

32 nm

500 W

Power Consumption

115 W

95°C

Peak Operating Temperature

-

Intel

Foundry

-

Die Size

316 mm²

10 nm

I/O Process Size

-

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.4 GHz

3.9 GHz

Performance Core Turbo Frequency

3.3 GHz

120

Total Core Count

16

240

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

21.0

Multiplier

12.0

112 KB per core

L1 Cache

768 K

2 MB per core

L2 Cache

16 MB

504 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

2

SMP

4

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400,MRDIMM-8800

Memory Types

DDR3

3 TB

Max Memory Size

-

12

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

Xeon 6979P

Official Website

-

5

PCIe Version

2

96

PCIe Lanes

-

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