Intel Xeon w7 3455 vs AMD EPYC 7451

VS

Intel Xeon w7 3455 AMD EPYC 7451

We compared two server CPUs: Intel Xeon w7 3455 with 24 cores 2.5GHz and AMD EPYC 7451 with 24 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3455 's Advantages

Released 5 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (5 vs 3)

Higher base frequency (2.5GHz vs 2.3GHz)

Larger L3 cache size (67.5MB vs 64MB)

AMD EPYC 7451 's Advantages

Lower TDP (180W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w7 3455 +105%

1807

AMD EPYC 7451

879

Geekbench 6 Multi Core

Intel Xeon w7 3455 +114%

11021

AMD EPYC 7451

5142

Intel Xeon w7 3455

VS

AMD EPYC 7451

General Parameters

Feb 2023

Release Date

Jun 2017

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Naples

Intel Socket 4677

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

10 nm

Manufacturing Process

14 nm

Intel Socket 4677

Socket

AMD Socket SP3

270 W

Power Consumption

180 W

72 °C

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

4x477 mm²

Die Size

213 mm²

FC-LGA16A

Package

FCLGA-4094

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.3 GHz

4.8 GHz

Performance Core Turbo Frequency

3.2 GHz

24

Total Core Count

24

48

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

23.0

80 K per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

512 K per core

67.5 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

112

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon E5 2403 vs Intel Xeon w7 3455

2

Intel Xeon w7 3455 vs Intel Xeon W3530

3

Intel Xeon Silver 4314 vs Intel Xeon w7 3455

4

Intel Xeon w7 3455 vs Intel Xeon E5 2630 v2

5

AMD Ryzen Threadripper PRO 5965WX vs Intel Xeon w7 3455

6

Intel Xeon w7 3455 vs Intel Xeon E5 2620

7

AMD EPYC 7272 vs Intel Xeon w7 3455

8

Intel Xeon W 2125 vs AMD EPYC 7451

9

Intel Xeon w7 3455 vs Xeon E 2144G

10

Intel Xeon w7 3455 vs Xeon E 2136

Related News

1

AMD's Strix Halo Supports Up to 128GB Memory, Clearly Designed for AI Large Language Models

2

AMD to Launch Advanced Ryzen AI PRO Series Soon

3

Intel Delays Lunar Lake Shipment: Postponed from June to September

4

Initial Test Results of AMD Ryzen AI 9 365 Revealed: IPC Improvement Meets Expectations

5

Elon Musk Responds to Nvidia’s Jensen Huang: Humanoid Robots Will Be Ten Times More Common than Cars

6

AMD Revives Multi-GPU Support: Up to Four Cards and 192GB VRAM

7

TSMC Explores Advanced Chip Packaging Technology: Switches to Rectangular Substrate, Nearly Tripling Usable Area on 300mm Wafers

8

Western Digital WD Blue SN5000 SSD Launched: Up to 8TB Capacity with Mixed TLC/QLC Flash

9

Apple's Most Powerful Laptop is Coming: A Preview of the New MacBook Pro

10

AMD Breakthrough: Ryzen AI HX 370 Processor Benchmark Revealed with Aggressive Performance