Xeon Platinum 8276 vs Xeon W 1390P

VS

Intel Xeon Platinum 8276

Intel Xeon W-1390P

We compared two server CPUs: Xeon Platinum 8276 with 28 cores 2.2GHz and Xeon W 1390P with 8 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8276 's Advantages

Larger L3 cache size (38.5MB vs 16MB)

Xeon W 1390P 's Advantages

Released 2 years and 5 months late

Higher specification of memory (3200 vs 4)

Higher base frequency (3.5GHz vs 2.2GHz)

Lower TDP (125W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8276

702

Xeon W 1390P +225%

2287

Geekbench 6 Multi Core

Xeon Platinum 8276

2654

Xeon W 1390P +314%

11002

Xeon Platinum 8276

VS

Xeon W 1390P

General Parameters

Dec 2018

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Rocket Lake-S

Intel Socket 3647

Socket

Intel Socket 1200

N/A

Integrated Graphics

UHD Graphics P750

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon W (Rocket Lake-S)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

165 W

Power Consumption

125 W

Intel

Foundry

Intel

-

Die Size

276 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

3.5 GHz

4 GHz

Performance Core Turbo Frequency

5.3 GHz

28

Total Core Count

8

56

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

35.0

64 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

512 KB per core

38.5 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR4

Memory Types

DDR4-3200

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

20

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