AMD EPYC 7451 vs AMD EPYC 7401

VS

AMD EPYC 7451

AMD EPYC 7401

We compared two server CPUs: AMD EPYC 7451 with 24 cores 2.3GHz and AMD EPYC 7401 with 24 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)

AMD EPYC 7401 's Advantages

Lower TDP (170W vs 180W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7451 +14%

879

AMD EPYC 7401

771

Geekbench 6 Multi Core

AMD EPYC 7451 +294%

5142

AMD EPYC 7401

1304

AMD EPYC 7451

VS

AMD EPYC 7401

General Parameters

Jun 2017

Release Date

Jun 2017

AMD

Manufacturer

AMD

Server

Type

Server

Naples

Core Architecture

Naples

AMD Socket SP3

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

EPYC (Zen (Naples))

Package

4.8 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

180 W

Power Consumption

170 W

81 °C

Peak Operating Temperature

85 °C

GlobalFoundries

Foundry

GlobalFoundries

213 mm²

Die Size

213 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2 GHz

3.2 GHz

Performance Core Turbo Frequency

3 GHz

24

Total Core Count

24

48

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

23.0

Multiplier

20.0

96 K per core

L1 Cache

96 K per core

512 K per core

L2 Cache

512 K per core

64 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

2

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

Related CPU Comparisons

1

AMD EPYC 7451 vs Intel Xeon E5 2628L v3

2

AMD EPYC 7451 vs AMD EPYC 9555P

3

AMD EPYC 7451 vs AMD EPYC 8024PN

4

AMD EPYC 7451 vs AMD EPYC 9455

5

AMD EPYC 7451 vs Xeon E7 8867L

6

AMD EPYC 7451 vs Intel Xeon Phi 7210

7

AMD EPYC 7451 vs Intel Xeon Platinum 8450H

8

AMD EPYC 7451 vs Xeon Platinum 8481C

9

AMD EPYC 7451 vs Intel Xeon E7 8860

10

AMD EPYC 7451 vs Xeon EC5509

Related News

1

Introducing the AMD Ryzen 9 9955HX: A First Look at the Flagship Gaming Laptop CPU

2

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

3

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

4

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

5

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

6

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

7

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

8

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

9

CXMT Reportedly Achieves 80% Yield in DDR5 Production

10

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