Intel Xeon Platinum 8351N vs Intel Xeon Gold 6346

VS

Intel Xeon Platinum 8351N Intel Xeon Gold 6346

We compared two server CPUs: Intel Xeon Platinum 8351N with 36 cores 2.4GHz and Intel Xeon Gold 6346 with 16 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8351N 's Advantages

Larger L3 cache size (54MB vs 36MB)

Intel Xeon Gold 6346 's Advantages

Higher specification of memory (DDR4-3200 vs DDR4-2933)

Higher base frequency (3.1GHz vs 2.4GHz)

Lower TDP (205W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8351N +32%

1718

Intel Xeon Gold 6346

1298

Geekbench 6 Multi Core

Intel Xeon Platinum 8351N +130%

16804

Intel Xeon Gold 6346

7306

Intel Xeon Platinum 8351N

VS

Intel Xeon Gold 6346

General Parameters

Apr 2021

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-SP

Core Architecture

Ice Lake-SP

Intel Socket 4189

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon Platinum (Ice Lake-SP)

Generation

Xeon Gold (Ice Lake-SP)

Package

10 nm

Manufacturing Process

10 nm

Intel Socket 4189

Socket

Intel Socket 4189

225 W

Power Consumption

205 W

76 °C

Peak Operating Temperature

78 °C

Intel

Foundry

Intel

FC-LGA4189

Package

FC-LGA4189

CPU Performance

2.4 GHz

Performance Core Base Frequency

3.1 GHz

3.5 GHz

Performance Core Turbo Frequency

3.6 GHz

36

Total Core Count

16

72

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

31.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

54 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-2933

Memory Types

DDR4-3200

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

4

64

PCIe Lanes

64

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