AMD EPYC 9745 vs Intel Xeon w5 2455X

VS

AMD EPYC 9745

Intel Xeon w5-2455X

We compared two server CPUs: AMD EPYC 9745 with 128 cores 2.4GHz and Intel Xeon w5 2455X with 12 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 9745 's Advantages

Released 1 years and 8 months late

Higher specification of memory (6000 vs 4800)

Larger L3 cache size (256MB vs 30MB)

More modern manufacturing process (3nm vs 10nm)

Intel Xeon w5 2455X 's Advantages

Higher base frequency (3.2GHz vs 2.4GHz)

Lower TDP (200W vs 400W)

Score

AMD EPYC 9745

VS

Intel Xeon w5 2455X

General Parameters

Oct 2024

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Turin

Core Architecture

Sapphire Rapids

AMD Socket SP5

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

EPYC(Zen 5c (Turin))

Generation

Xeon W (Sapphire Rapids)

Package

Transistor Count

-

3 nm

Manufacturing Process

10 nm

400 W

Power Consumption

200 W

-

Peak Operating Temperature

77 °C

TSMC

Foundry

Intel

mm²

Die Size

-

6 nm

I/O Process Size

-

mm²

I/O Die Size

-

CPU Performance

128

Performance Cores

-

256

Performance Core Threads

-

2.4 GHz

Performance Core Base Frequency

3.2 GHz

3.7 GHz

Performance Core Turbo Frequency

4.6 GHz

128

Total Core Count

12

256

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

32.0

80 KB per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

256 MB shared

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR5-6000

Memory Types

DDR5-4800

6 TB

Max Memory Size

2 TB

12

Max Memory Channels

4

576 GB/s

Max Memory Bandwidth

-

Yes

ECC Memory Support

Yes

Miscellaneous

AMD EPYC 9745

Official Website

-

5

PCIe Version

5

128

PCIe Lanes

64

Related CPU Comparisons

1

AMD EPYC 9745 vs Intel Xeon L5630

2

AMD EPYC 9745 vs Intel Xeon Gold 6314U

3

AMD EPYC 9745 vs AMD EPYC 9355

4

AMD EPYC 9745 vs Intel Xeon Phi 7290

5

AMD EPYC 9745 vs EPYC 7552

6

AMD EPYC 9745 vs Intel Xeon w9 3495X

7

AMD EPYC 9745 vs Opteron 2220 SE (F2)

8

AMD EPYC 9745 vs Xeon E 2186G

9

AMD EPYC 9745 vs Intel Xeon E3 1285L v3

10

AMD EPYC 9745 vs Intel Xeon Gold 6348H

Related News

1

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

2

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

3

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

4

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

5

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

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

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

8

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

9

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

10

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