AMD EPYC 7343 vs Intel Xeon Silver 4309Y

VS

AMD EPYC 7343

Intel Xeon Silver 4309Y

We compared two server CPUs: AMD EPYC 7343 with 16 cores 3.2GHz and Intel Xeon Silver 4309Y with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7343 's Advantages

Higher specification of memory (3200 vs 2667)

Higher base frequency (3.2GHz vs 2.8GHz)

Larger L3 cache size (128MB vs 12MB)

More modern manufacturing process (7nm vs 10nm)

Intel Xeon Silver 4309Y 's Advantages

Lower TDP (105W vs 190W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7343

1014

Intel Xeon Silver 4309Y +48%

1508

Geekbench 6 Multi Core

AMD EPYC 7343

2582

Intel Xeon Silver 4309Y +255%

9189

AMD EPYC 7343

VS

Intel Xeon Silver 4309Y

General Parameters

Mar 2021

Release Date

Apr 2021

AMD

Manufacturer

Intel

Server

Type

Server

Milan

Core Architecture

Ice Lake-SP

AMD Socket SP3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

EPYC (Zen 3 (Milan))

Generation

Xeon Silver (Ice Lake-SP)

Package

16.6 billions

Transistor Count

-

7 nm

Manufacturing Process

10 nm

190 W

Power Consumption

105 W

-

Peak Operating Temperature

76 °C

TSMC

Foundry

Intel

4x81 mm²

Die Size

-

12 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.8 GHz

3.9 GHz

Performance Core Turbo Frequency

3.6 GHz

16

Total Core Count

8

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

28.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

4

Cores per CCD

-

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR4-2667

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

128

PCIe Lanes

64

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