AMD EPYC 7443 vs AMD EPYC 7301

VS

AMD EPYC 7443

AMD EPYC 7301

We compared two server CPUs: AMD EPYC 7443 with 24 cores 2.85GHz and AMD EPYC 7301 with 16 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7443 's Advantages

Released 3 years and 9 months late

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4 vs 3)

Higher base frequency (2.85GHz vs 2.2GHz)

Larger L3 cache size (128MB vs 64MB)

More modern manufacturing process (7nm vs 14nm)

AMD EPYC 7301 's Advantages

Lower TDP (170W vs 200W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7443 +267%

1889

AMD EPYC 7301

514

Geekbench 6 Multi Core

AMD EPYC 7443 +76%

3458

AMD EPYC 7301

1955

AMD EPYC 7443

VS

AMD EPYC 7301

General Parameters

Mar 2021

Release Date

Jun 2017

AMD

Manufacturer

AMD

Server

Type

Server

Milan

Core Architecture

Naples

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

EPYC (Zen (Naples))

Package

16.6 billions

Transistor Count

4.8 billions

7 nm

Manufacturing Process

14 nm

200 W

Power Consumption

170 W

-

Peak Operating Temperature

85 °C

TSMC

Foundry

GlobalFoundries

4x81 mm²

Die Size

213 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

2.85 GHz

Performance Core Base Frequency

2.2 GHz

4 GHz

Performance Core Turbo Frequency

2.7 GHz

24

Total Core Count

16

48

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

28.5

Multiplier

22.0

64 KB per core

L1 Cache

96 K per core

512 KB per core

L2 Cache

512 K per core

128 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

6

Cores per CCD

-

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

128

PCIe Lanes

-

Related CPU Comparisons

1

AMD EPYC 7443 vs Xeon Platinum 8256

2

AMD EPYC 7443 vs Opteron 2220 SE (F3)

3

AMD EPYC 7443 vs Opteron 8220 SE (F3)

4

AMD EPYC 7443 vs AMD EPYC 9534

5

AMD EPYC 7443 vs AMD EPYC 4464P

6

AMD EPYC 7443 vs Intel Xeon E3 1280 v2

7

AMD EPYC 7443 vs Intel Xeon E5 2430

8

AMD EPYC 7443 vs Intel Xeon Platinum 8468

9

AMD EPYC 7443 vs AMD EPYC 4564P

10

AMD EPYC 7443 vs Xeon X3450

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

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

5

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

6

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

7

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

8

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

9

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

10

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