AMD EPYC 7451 vs Opteron 13KS EE

VS

AMD EPYC 7451

AMD Opteron 13KS EE

We compared two server CPUs: AMD EPYC 7451 with 24 cores 2.3GHz and Opteron 13KS EE with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7451 's Advantages

Released 8 years and 2 months late

Higher specification of memory (2666 vs 1333)

Newer PCIe version (3 vs 2)

Higher base frequency (2.3GHz vs 2GHz)

Larger L3 cache size (64MB vs 6MB)

More modern manufacturing process (14nm vs 45nm)

Opteron 13KS EE 's Advantages

Lower TDP (50W vs 180W)

Score

AMD EPYC 7451

VS

Opteron 13KS EE

General Parameters

Jun 2017

Release Date

Apr 2009

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Suzuka

AMD Socket SP3

Socket

AMD Socket Fr2

N/A

Integrated Graphics

On certain motherboards (Chipset feature)

EPYC (Zen (Naples))

Generation

Opteron(Suzuka)

Package

4.8 billions

Transistor Count

0.758 billions

14 nm

Manufacturing Process

45 nm

180 W

Power Consumption

50 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

GlobalFoundries

213 mm²

Die Size

258 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2 GHz

3.2 GHz

Performance Core Turbo Frequency

0

24

Total Core Count

4

48

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

23.0

Multiplier

10.0

96 K per core

L1 Cache

128 KB per core

512 K per core

L2 Cache

512 KB per core

64 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR3-1333

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

Related CPU Comparisons

1

AMD EPYC 7451 vs Intel Xeon Gold 6430

2

AMD EPYC 7451 vs Opteron 2218 (F3)

3

AMD EPYC 7451 vs Intel Xeon E5 2622 v3

4

AMD EPYC 7451 vs AMD EPYC 9175F

5

AMD EPYC 7451 vs Intel Xeon w5 2465X

6

AMD EPYC 7451 vs Intel Xeon E3 1220 v5

7

AMD EPYC 7451 vs Intel Xeon Gold 6544Y

8

AMD EPYC 7451 vs Opteron 8210 EE

9

AMD EPYC 7451 vs Intel Xeon E5 2609

10

AMD EPYC 7451 vs Xeon E 2136

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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