Xeon Platinum 8276 vs Intel Xeon Platinum 8351N

VS

Intel Xeon Platinum 8276

Intel Xeon Platinum 8351N

We compared two server CPUs: Xeon Platinum 8276 with 28 cores 2.2GHz and Intel Xeon Platinum 8351N with 36 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8276 's Advantages

Lower TDP (165W vs 225W)

Intel Xeon Platinum 8351N 's Advantages

Released 2 years and 4 months late

Higher specification of memory (2933 vs 4)

Higher base frequency (2.4GHz vs 2.2GHz)

Larger L3 cache size (54MB vs 38.5MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8276

702

Intel Xeon Platinum 8351N +144%

1718

Geekbench 6 Multi Core

Xeon Platinum 8276

2654

Intel Xeon Platinum 8351N +533%

16804

Xeon Platinum 8276

VS

Intel Xeon Platinum 8351N

General Parameters

Dec 2018

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Ice Lake-SP

Intel Socket 3647

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon Platinum (Ice Lake-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

165 W

Power Consumption

225 W

-

Peak Operating Temperature

76 °C

Intel

Foundry

Intel

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.4 GHz

4 GHz

Performance Core Turbo Frequency

3.5 GHz

28

Total Core Count

36

56

Total Thread Count

72

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

24.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

38.5 MB shared

L3 Cache

54 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR4

Memory Types

DDR4-2933

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

64

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