Intel Xeon Platinum 8276 vs Intel Xeon Platinum 8256

VS

Intel Xeon Platinum 8276 Intel Xeon Platinum 8256

We compared two server CPUs: Intel Xeon Platinum 8276 with 28 cores 2.2GHz and Intel Xeon Platinum 8256 with 4 cores 3.8GHz . 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

Larger L3 cache size (38.5MB vs 16.5MB)

Intel Xeon Platinum 8256 's Advantages

Higher base frequency (3.8GHz vs 2.2GHz)

Lower TDP (105W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8276

702

Intel Xeon Platinum 8256 +90%

1339

Geekbench 6 Multi Core

Intel Xeon Platinum 8276

2654

Intel Xeon Platinum 8256 +121%

5871

Intel Xeon Platinum 8276

VS

Intel Xeon Platinum 8256

General Parameters

Dec 2018

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Cascade Lake-SP

Intel Socket 3647

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-SP)

Generation

Xeon Platinum (Cascade Lake-SP)

Package

8 billions

Transistor Count

8 billions

14 nm

Manufacturing Process

14 nm

Intel Socket 3647

Socket

Intel Socket 3647

165 W

Power Consumption

105 W

Intel

Foundry

Intel

FC-LGA3647

Package

FC-LGA3647

CPU Performance

2.2 GHz

Performance Core Base Frequency

3.8 GHz

4 GHz

Performance Core Turbo Frequency

3.9 GHz

28

Total Core Count

4

56

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

38.0

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

16.5 MB shared

No

Unlocked Multiplier

No

8

SMP

8

Memory Parameters

DDR4

Memory Types

DDR4

Yes

ECC Memory Support

Yes

Miscellaneous

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