Opteron 13KS EE vs AMD EPYC 7443P

VS

AMD Opteron 13KS EE

AMD EPYC 7443P

We compared two server CPUs: Opteron 13KS EE with 4 cores 2GHz and AMD EPYC 7443P with 24 cores 2.85GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 13KS EE 's Advantages

Lower TDP (50W vs 200W)

AMD EPYC 7443P 's Advantages

Released 11 years and 11 months late

Higher specification of memory (3200 vs 1333)

Newer PCIe version (4 vs 2)

Higher base frequency (2.85GHz vs 2GHz)

Larger L3 cache size (128MB vs 6MB)

More modern manufacturing process (7nm vs 45nm)

Score

Opteron 13KS EE

VS

AMD EPYC 7443P

General Parameters

Apr 2009

Release Date

Mar 2021

AMD

Manufacturer

AMD

Server

Type

Server

Suzuka

Core Architecture

Milan

AMD Socket Fr2

Socket

AMD Socket SP3

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron(Suzuka)

Generation

EPYC (Zen 3 (Milan))

Package

0.758 billions

Transistor Count

16.6 billions

45 nm

Manufacturing Process

7 nm

50 W

Power Consumption

200 W

GlobalFoundries

Foundry

TSMC

258 mm²

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

2.85 GHz

0

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

24

4

Total Thread Count

48

200 MHz

Bus Frequency

100 MHz

10.0

Multiplier

28.5

128 KB per core

L1 Cache

64 KB per core

512 KB per core

L2 Cache

512 KB per core

6 MB shared

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

6

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

-

PCIe Lanes

128

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