Intel Xeon Silver 4309Y vs AMD EPYC 9734

VS

Intel Xeon Silver 4309Y

AMD EPYC 9734

We compared two server CPUs: Intel Xeon Silver 4309Y with 8 cores 2.8GHz and AMD EPYC 9734 with 112 cores 2.2GHz . 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 2.2GHz)

Lower TDP (105W vs 340W)

AMD EPYC 9734 's Advantages

Released 2 years and 2 months late

Higher specification of memory (4800 vs 2667)

Newer PCIe version (5 vs 4)

Larger L3 cache size (256MB vs 12MB)

More modern manufacturing process (5nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Silver 4309Y

1508

AMD EPYC 9734 +10%

1673

Geekbench 6 Multi Core

Intel Xeon Silver 4309Y

9189

AMD EPYC 9734 +39%

12850

Intel Xeon Silver 4309Y

VS

AMD EPYC 9734

General Parameters

Apr 2021

Release Date

Jun 2023

Intel

Manufacturer

AMD

Server

Type

Server

Ice Lake-SP

Core Architecture

Bergamo

Intel Socket 4189

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon Silver (Ice Lake-SP)

Generation

EPYC (Zen 4c (Bergamo))

Package

-

Transistor Count

71 billions

10 nm

Manufacturing Process

5 nm

105 W

Power Consumption

340 W

76 °C

Peak Operating Temperature

-

Intel

Foundry

TSMC

-

Die Size

8x73 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

397 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.2 GHz

3.6 GHz

Performance Core Turbo Frequency

3 GHz

8

Total Core Count

112

16

Total Thread Count

224

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

22.0

64 K per core

L1 Cache

64 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

DDR5-4800

8

Max Memory Channels

12

-

Max Memory Bandwidth

460.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9734

4

PCIe Version

5

64

PCIe Lanes

128

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