Xeon Platinum 8276 vs Intel Xeon D 1557

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Intel Xeon Platinum 8276

Intel Xeon D-1557

We compared two server CPUs: Xeon Platinum 8276 with 28 cores 2.2GHz and Intel Xeon D 1557 with 12 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8276 's Advantages

Released 2 years and 10 months late

Higher base frequency (2.2GHz vs 1.5GHz)

Larger L3 cache size (38.5MB vs 1.5MB)

Intel Xeon D 1557 's Advantages

Higher specification of memory (4 vs 4)

Lower TDP (45W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8276 +11%

702

Intel Xeon D 1557

628

Geekbench 6 Multi Core

Xeon Platinum 8276

2654

Intel Xeon D 1557 +48%

3943

Xeon Platinum 8276

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Intel Xeon D 1557

General Parameters

Dec 2018

Release Date

Feb 2016

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Broadwell

Intel Socket 3647

Socket

Intel BGA 1667

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon D (Broadwell-DE)

Package

8 billions

Transistor Count

3.2 billions

14 nm

Manufacturing Process

14 nm

165 W

Power Consumption

45 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

-

Die Size

246 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.5 GHz

4 GHz

Performance Core Turbo Frequency

2.1 GHz

28

Total Core Count

12

56

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

15.0

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

38.5 MB shared

L3 Cache

1.5 MB per core

No

Unlocked Multiplier

No

8

SMP

1

Memory Parameters

DDR4

Memory Types

DDR3,DDR4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

24

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