Intel Xeon Platinum 8276 vs Intel Xeon Silver 4310

VS

Intel Xeon Platinum 8276 Intel Xeon Silver 4310

We compared two server CPUs: Intel Xeon Platinum 8276 with 28 cores 2.2GHz and Intel Xeon Silver 4310 with 12 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8276 's Advantages

Higher base frequency (2.2GHz vs 2.1GHz)

Larger L3 cache size (38.5MB vs 18MB)

Intel Xeon Silver 4310 's Advantages

Released 2 years and 4 months late

Higher specification of memory (DDR4-2667 vs DDR4)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (120W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8276

702

Intel Xeon Silver 4310 +28%

905

Geekbench 6 Multi Core

Intel Xeon Platinum 8276

2654

Intel Xeon Silver 4310 +126%

6024

Intel Xeon Platinum 8276

VS

Intel Xeon Silver 4310

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 Silver (Ice Lake-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

Intel Socket 3647

Socket

Intel Socket 4189

165 W

Power Consumption

120 W

-

Peak Operating Temperature

82 °C

Intel

Foundry

Intel

FC-LGA3647

Package

FC-LGA4189

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.1 GHz

4 GHz

Performance Core Turbo Frequency

3.3 GHz

28

Total Core Count

12

56

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

21.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

38.5 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR4

Memory Types

DDR4-2667

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

4

-

PCIe Lanes

64

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