AMD EPYC 8434PN vs Xeon E 2146G

VS

AMD EPYC 8434PN

Intel Xeon E-2146G

We compared two server CPUs: AMD EPYC 8434PN with 48 cores 2GHz and Xeon E 2146G with 6 cores 3.5GHz . 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 5 years and 2 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (128MB vs 12MB)

More modern manufacturing process (5nm vs 14nm)

Xeon E 2146G 's Advantages

Higher base frequency (3.5GHz vs 2GHz)

Lower TDP (80W vs 155W)

Score

AMD EPYC 8434PN

VS

Xeon E 2146G

General Parameters

Sep 2023

Release Date

Jul 2018

AMD

Manufacturer

Intel

Server

Type

Server

Siena

Core Architecture

Coffee Lake-S WS

AMD Socket SP6

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

EPYC (Zen 4c (Siena))

Generation

Xeon E (Coffee Lake)

Package

35.5 billions

Transistor Count

-

5 nm

Manufacturing Process

14 nm

155 W

Power Consumption

80 W

85 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

4x73 mm²

Die Size

154 mm²

6 nm

I/O Process Size

-

397 mm²

I/O Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

3.5 GHz

3 GHz

Performance Core Turbo Frequency

4.5 GHz

48

Total Core Count

6

96

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

35.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

128 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

6

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

96

PCIe Lanes

16

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