Xeon 6979P vs AMD EPYC 8434PN

VS

Intel Xeon 6979P

AMD EPYC 8434PN

We compared two server CPUs: Xeon 6979P with 120 cores 2.1GHz and AMD EPYC 8434PN with 48 cores 2GHz . 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 late

Higher specification of memory (8800 vs 4800)

Higher base frequency (2.1GHz vs 2GHz)

Larger L3 cache size (504MB vs 128MB)

AMD EPYC 8434PN 's Advantages

Lower TDP (155W vs 500W)

Score

Xeon 6979P

VS

AMD EPYC 8434PN

General Parameters

Sep 2024

Release Date

Sep 2023

Intel

Manufacturer

AMD

Server

Type

Server

Granite Rapids

Core Architecture

Siena

Intel Socket 7529

Socket

AMD Socket SP6

N/A

Integrated Graphics

N/A

Xeon 6(Granite Rapids-AP)

Generation

EPYC (Zen 4c (Siena))

Package

-

Transistor Count

35.5 billions

5 nm

Manufacturing Process

5 nm

500 W

Power Consumption

155 W

95°C

Peak Operating Temperature

85 °C

Intel

Foundry

TSMC

-

Die Size

4x73 mm²

10 nm

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.1 GHz

Performance Core Base Frequency

2 GHz

3.9 GHz

Performance Core Turbo Frequency

3 GHz

120

Total Core Count

48

240

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

20.0

112 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

504 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

2

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400,MRDIMM-8800

Memory Types

DDR5-4800

3 TB

Max Memory Size

-

12

Max Memory Channels

6

Yes

ECC Memory Support

Yes

Miscellaneous

Xeon 6979P

Official Website

-

5

PCIe Version

5

96

PCIe Lanes

96

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