Intel Xeon Silver 4309Y vs Intel Xeon Gold 6418H

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Intel Xeon Silver 4309Y Intel Xeon Gold 6418H

We compared two server CPUs: Intel Xeon Silver 4309Y with 8 cores 2.8GHz and Intel Xeon Gold 6418H with 24 cores 2.1GHz . 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 2.1GHz)

Lower TDP (105W vs 185W)

Intel Xeon Gold 6418H 's Advantages

Released 1 years and 9 months late

Higher specification of memory (DDR5-4800 vs DDR4-2667)

Newer PCIe version (5 vs 4)

Larger L3 cache size (60MB vs 12MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Silver 4309Y

1508

Intel Xeon Gold 6418H +42%

2151

Geekbench 6 Multi Core

Intel Xeon Silver 4309Y +4%

9189

Intel Xeon Gold 6418H

8784

Intel Xeon Silver 4309Y

VS

Intel Xeon Gold 6418H

General Parameters

Apr 2021

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-SP

Core Architecture

Sapphire Rapids

Intel Socket 4189

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Silver (Ice Lake-SP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

Intel Socket 4189

Socket

Intel Socket 4677

105 W

Power Consumption

185 W

76 °C

Peak Operating Temperature

81 °C

Intel

Foundry

Intel

FC-LGA4189

Package

FC-LGA16A

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.1 GHz

3.6 GHz

Performance Core Turbo Frequency

4 GHz

8

Total Core Count

24

16

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

28.0

Multiplier

21.0

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

2 MB per core

12 MB shared

L3 Cache

60 MB

No

Unlocked Multiplier

No

2

SMP

4

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2667

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

5

64

PCIe Lanes

80

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