Intel Xeon Gold 6434H vs Intel Xeon Silver 4309Y

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Intel Xeon Gold 6434H

Intel Xeon Silver 4309Y

We compared two server CPUs: Intel Xeon Gold 6434H with 8 cores 3.7GHz 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

Intel Xeon Gold 6434H 's Advantages

Released 1 years and 9 months late

Higher specification of memory (4800 vs 2667)

Newer PCIe version (5 vs 4)

Higher base frequency (3.7GHz vs 2.8GHz)

Larger L3 cache size (22.5MB vs 12MB)

Intel Xeon Silver 4309Y 's Advantages

Lower TDP (105W vs 195W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6434H +37%

2069

Intel Xeon Silver 4309Y

1508

Geekbench 6 Multi Core

Intel Xeon Gold 6434H +28%

11816

Intel Xeon Silver 4309Y

9189

Intel Xeon Gold 6434H

VS

Intel Xeon Silver 4309Y

General Parameters

Jan 2023

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Ice Lake-SP

Intel Socket 4677

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon Gold (Sapphire Rapids-SP)

Generation

Xeon Silver (Ice Lake-SP)

Package

10 nm

Manufacturing Process

10 nm

195 W

Power Consumption

105 W

64 °C

Peak Operating Temperature

76 °C

Intel

Foundry

Intel

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.8 GHz

4.1 GHz

Performance Core Turbo Frequency

3.6 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

28.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

22.5 MB

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

8

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2667

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

80

PCIe Lanes

64

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