Intel Xeon Silver 4309Y vs AMD EPYC 9645

VS

Intel Xeon Silver 4309Y

AMD EPYC 9645

We compared two server CPUs: Intel Xeon Silver 4309Y with 8 cores 2.8GHz and AMD EPYC 9645 with 96 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Silver 4309Y 's Advantages

Higher base frequency (2.8GHz vs 2.3GHz)

Lower TDP (105W vs 320W)

AMD EPYC 9645 's Advantages

Released 3 years and 6 months late

Higher specification of memory (6000 vs 2667)

Newer PCIe version (5 vs 4)

Larger L3 cache size (256MB vs 12MB)

More modern manufacturing process (3nm vs 10nm)

Score

Intel Xeon Silver 4309Y

VS

AMD EPYC 9645

General Parameters

Apr 2021

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Ice Lake-SP

Core Architecture

Turin

Intel Socket 4189

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Silver (Ice Lake-SP)

Generation

EPYC(Zen 5c (Turin))

Package

-

Transistor Count

10 nm

Manufacturing Process

3 nm

105 W

Power Consumption

320 W

76 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

96

-

Performance Core Threads

192

2.8 GHz

Performance Core Base Frequency

2.3 GHz

3.6 GHz

Performance Core Turbo Frequency

3.7 GHz

8

Total Core Count

96

16

Total Thread Count

192

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

23.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-2667

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

8

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9645

4

PCIe Version

5

64

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon Silver 4309Y vs Opteron 2212 HE (F3)

2

Intel Xeon Silver 4309Y vs Intel Xeon E5 1660 v3

3

Intel Xeon Silver 4309Y vs Xeon E 2488

4

Intel Xeon Silver 4309Y vs Intel Xeon Gold 6548N

5

Intel Xeon Silver 4309Y vs Intel Xeon E5640

6

Intel Xeon Silver 4309Y vs Xeon 6746E

7

Intel Xeon Silver 4309Y vs Intel Xeon Silver 4410T

8

Intel Xeon Silver 4309Y vs Xeon D 1715TER

9

Intel Xeon Silver 4309Y vs Intel Xeon E5 2440

10

Intel Xeon Silver 4309Y vs Intel Atom x7203C

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