Intel Xeon E3 1278L v4 vs AMD EPYC 9845

VS

Intel Xeon E3-1278L v4

AMD EPYC 9845

We compared two server CPUs: Intel Xeon E3 1278L v4 with 4 cores 2GHz and AMD EPYC 9845 with 160 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1278L v4 's Advantages

Lower TDP (47W vs 390W)

AMD EPYC 9845 's Advantages

Released 9 years and 4 months late

Higher specification of memory (6000 vs 1600)

Larger memory bandwidth (576GB/s vs 25.6GB/s)

Newer PCIe version (5 vs 3)

Higher base frequency (2.1GHz vs 2GHz)

Larger L3 cache size (320MB vs 6MB)

More modern manufacturing process (3nm vs 14nm)

Score

Intel Xeon E3 1278L v4

VS

AMD EPYC 9845

General Parameters

Jun 2015

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Broadwell-DT

Core Architecture

Turin

Intel BGA 1364

Socket

AMD Socket SP5

Intel Iris Pro P6300

Integrated Graphics

N/A

Xeon E3 (Broadwell-DT)

Generation

EPYC(Zen 5c (Turin))

Package

-

Transistor Count

14 nm

Manufacturing Process

3 nm

47 W

Power Consumption

390 W

Intel

Foundry

TSMC

182 mm²

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

160

-

Performance Core Threads

320

2 GHz

Performance Core Base Frequency

2.1 GHz

3.3 GHz

Performance Core Turbo Frequency

3.7 GHz

4

Total Core Count

160

8

Total Thread Count

320

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

21.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

320 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3-1600

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

2

Max Memory Channels

12

25.6 GB/s

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

Intel Xeon E3 1278L v4

Official Website

AMD EPYC 9845

3

PCIe Version

5

-

PCIe Lanes

128

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