Intel Xeon E3 1231 v3 vs AMD EPYC 7443

VS

Intel Xeon E3-1231 v3

AMD EPYC 7443

We compared two server CPUs: Intel Xeon E3 1231 v3 with 4 cores 3.4GHz and AMD EPYC 7443 with 24 cores 2.85GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1231 v3 's Advantages

Higher base frequency (3.4GHz vs 2.85GHz)

Lower TDP (80W vs 200W)

AMD EPYC 7443 's Advantages

Released 6 years and 10 months late

Higher specification of memory (3200 vs 1600)

Newer PCIe version (4 vs 3)

Larger L3 cache size (128MB vs 8MB)

More modern manufacturing process (7nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1231 v3

1275

AMD EPYC 7443 +48%

1889

Geekbench 6 Multi Core

Intel Xeon E3 1231 v3 +21%

4198

AMD EPYC 7443

3458

Intel Xeon E3 1231 v3

VS

AMD EPYC 7443

General Parameters

May 2014

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Haswell-WS

Core Architecture

Milan

Intel Socket 1150

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon E3 (Haswell-WS)

Generation

EPYC (Zen 3 (Milan))

Package

1.4 billions

Transistor Count

16.6 billions

22 nm

Manufacturing Process

7 nm

80 W

Power Consumption

200 W

Intel

Foundry

TSMC

160 mm²

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

3.4 GHz

Performance Core Base Frequency

2.85 GHz

3.8 GHz

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

24

8

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

28.5

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

512 KB per core

8 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

6

1

SMP

2

Memory Parameters

DDR3-1600

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

16

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon E3 1231 v3 vs Intel Xeon Phi 7285

2

Intel Xeon E3 1231 v3 vs Intel Xeon E5 2693 v3

3

Intel Xeon E3 1231 v3 vs Opteron 2216 (F2)

4

Intel Xeon E3 1231 v3 vs Intel Xeon W3530

5

Intel Xeon E3 1231 v3 vs Intel Xeon D 1520

6

Intel Xeon E3 1231 v3 vs Intel Xeon E5607

7

Intel Xeon E3 1231 v3 vs Xeon w5 3525

8

Intel Xeon E3 1231 v3 vs Intel Xeon E7 8880L v3

9

Intel Xeon E3 1231 v3 vs Opteron 43CX EE

10

Intel Xeon E3 1231 v3 vs Xeon w3 2535

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early