AMD EPYC 8434PN vs Xeon D 2799

VS

AMD EPYC 8434PN

Intel Xeon D-2799

We compared two server CPUs: AMD EPYC 8434PN with 48 cores 2GHz and Xeon D 2799 with 20 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 8434PN 's Advantages

Released 1 years and 7 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (128MB vs 30MB)

More modern manufacturing process (5nm vs 10nm)

Xeon D 2799 's Advantages

Higher base frequency (2.4GHz vs 2GHz)

Lower TDP (129W vs 155W)

Score

AMD EPYC 8434PN

VS

Xeon D 2799

General Parameters

Sep 2023

Release Date

Feb 2022

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Ice Lake-D

AMD Socket SP6

Socket

Intel BGA 2579

N/A

Integrated Graphics

N/A

EPYC (Zen 4c (Siena))

Generation

Xeon D(Ice Lake-D)

Package

35.5 billions

Transistor Count

-

5 nm

Manufacturing Process

10 nm

155 W

Power Consumption

129 W

85 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

4x73 mm²

Die Size

-

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

2.4 GHz

3 GHz

Performance Core Turbo Frequency

3.4 GHz

48

Total Core Count

20

96

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

24.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1.25 MB per core

128 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

1

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

6

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

96

PCIe Lanes

32

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