AMD EPYC 7451 vs Xeon 6746E

VS

AMD EPYC 7451

Intel Xeon 6746E

We compared two server CPUs: AMD EPYC 7451 with 24 cores 2.3GHz and Xeon 6746E with 112 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

Higher base frequency (2.3GHz vs 2GHz)

Lower TDP (180W vs 250W)

Xeon 6746E 's Advantages

Released 7 years late

Higher specification of memory (5600 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (96MB vs 64MB)

More modern manufacturing process (5nm vs 14nm)

Score

AMD EPYC 7451

VS

Xeon 6746E

General Parameters

Jun 2017

Release Date

Jun 2024

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Sierra Forest

AMD Socket SP3

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon 6(Sierra Forest-SP)

Package

4.8 billions

Transistor Count

-

14 nm

Manufacturing Process

5 nm

180 W

Power Consumption

250 W

81 °C

Peak Operating Temperature

102°C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

-

I/O Process Size

10 nm

CPU Performance

2.3 GHz

Performance Core Base Frequency

2 GHz

3.2 GHz

Performance Core Turbo Frequency

2.7 GHz

24

Total Core Count

112

48

Total Thread Count

112

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

20.0

96 K per core

L1 Cache

96 KB per core

512 K per core

L2 Cache

4 MB per module

64 MB shared

L3 Cache

96 MB shared

Yes

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR5-5600

-

Max Memory Size

1 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

-

PCIe Lanes

88

Related CPU Comparisons

1

AMD EPYC 7451 vs AMD EPYC Embedded 9654P

2

AMD EPYC 7451 vs Intel Xeon Platinum 8581V

3

AMD EPYC 7451 vs Opteron 2212 HE (F2)

4

AMD EPYC 7451 vs Intel Xeon E5 1660 v3

5

AMD EPYC 7451 vs Intel Xeon E5 2630 v3

6

AMD EPYC 7451 vs Opteron 8220

7

AMD EPYC 7451 vs Xeon EC5509

8

AMD EPYC 7451 vs Xeon 6972P

9

AMD EPYC 7451 vs Intel Xeon E3 1230L v3

10

AMD EPYC 7451 vs Intel Xeon Platinum 8376H

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