AMD EPYC 7373X vs Opteron 6338P

VS

AMD EPYC 7373X

AMD Opteron 6338P

We compared two server CPUs: AMD EPYC 7373X with 16 cores 3.05GHz and Opteron 6338P with 12 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7373X 's Advantages

Released 8 years and 2 months late

Higher specification of memory (3200 vs 1600)

Newer PCIe version (4 vs 2)

Higher base frequency (3.05GHz vs 2.3GHz)

Larger L3 cache size (768MB vs 8MB)

More modern manufacturing process (7nm vs 32nm)

Opteron 6338P 's Advantages

Lower TDP (99W vs 240W)

Score

AMD EPYC 7373X

VS

Opteron 6338P

General Parameters

Mar 2022

Release Date

Jan 2014

AMD

Manufacturer

AMD

Server

Type

Server

Milan-X

Core Architecture

Warsaw

AMD Socket SP3

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Opteron (Abu Dhabi)

Package

33.2 billions

Transistor Count

2.4 billions

7 nm

Manufacturing Process

32 nm

240 W

Power Consumption

99 W

-

Peak Operating Temperature

69 °C

TSMC

Foundry

GlobalFoundries

8x81 mm²

Die Size

2x315 mm²

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

3.05 GHz

Performance Core Base Frequency

2.3 GHz

3.8 GHz

Performance Core Turbo Frequency

2.8 GHz

16

Total Core Count

12

32

Total Thread Count

12

100 MHz

Bus Frequency

200 MHz

30.5

Multiplier

11.5

64 K per core

L1 Cache

576 KB

512 K per core

L2 Cache

2 MB per module

768 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

2

Cores per CCD

-

2

SMP

4

Memory Parameters

DDR4-3200

Memory Types

DDR3-1600

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

128

PCIe Lanes

-

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