Intel Xeon w9 3495X vs AMD EPYC 7643P

VS

Intel Xeon w9-3495X

AMD EPYC 7643P

We compared two server CPUs: Intel Xeon w9 3495X with 56 cores 1.9GHz and AMD EPYC 7643P with 48 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w9 3495X 's Advantages

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

AMD EPYC 7643P 's Advantages

Released 7 months late

Higher base frequency (2.3GHz vs 1.9GHz)

Larger L3 cache size (256MB vs 105MB)

More modern manufacturing process (7nm vs 10nm)

Lower TDP (225W vs 350W)

Score

Intel Xeon w9 3495X

VS

AMD EPYC 7643P

General Parameters

Feb 2023

Release Date

Sep 2023

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Milan

Intel Socket 4677

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

EPYC (Zen 3 (Milan))

Package

-

Transistor Count

33.2 billions

10 nm

Manufacturing Process

7 nm

350 W

Power Consumption

225 W

81 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

4x477 mm²

Die Size

8x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

1.9 GHz

Performance Core Base Frequency

2.3 GHz

4.8 GHz

Performance Core Turbo Frequency

3.6 GHz

56

Total Core Count

48

112

Total Thread Count

96

100 MHz

Bus Frequency

100 MHz

19.0

Multiplier

23.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

512 KB per core

105 MB

L3 Cache

256 MB shared

Yes

Unlocked Multiplier

No

-

Cores per CCD

8

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

112

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon w9 3495X vs AMD EPYC 9355P

2

Intel Xeon w9 3495X vs Intel Xeon Phi 5120D

3

Intel Xeon w9 3495X vs AMD EPYC Embedded 9354P

4

Intel Xeon w9 3495X vs Intel Xeon W 2170B

5

Intel Xeon w9 3495X vs Intel Xeon E5 4655 v3

6

Intel Xeon w9 3495X vs Intel Xeon E5 2670 v3

7

Intel Xeon w9 3495X vs Intel Xeon Phi 7250

8

Intel Xeon w9 3495X vs Intel Xeon Gold 6444Y

9

Intel Xeon w9 3495X vs AMD EPYC Embedded 3251

10

Intel Xeon w9 3495X vs Opteron 6378

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early