Xeon Platinum 8276 vs Xeon Gold 6554S

VS

Intel Xeon Platinum 8276

Intel Xeon Gold 6554S

We compared two server CPUs: Xeon Platinum 8276 with 28 cores 2.2GHz and Xeon Gold 6554S with 36 cores 2.2GHz . 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 270W)

Xeon Gold 6554S 's Advantages

Released 5 years late

Higher specification of memory (5200 vs 4)

Larger L3 cache size (180MB vs 38.5MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8276

702

Xeon Gold 6554S +83%

1289

Geekbench 6 Multi Core

Xeon Platinum 8276

2654

Xeon Gold 6554S +446%

14516

Xeon Platinum 8276

VS

Xeon Gold 6554S

General Parameters

Dec 2018

Release Date

Dec 2023

Intel

Manufacturer

Intel

Server

Type

Server

Cascade Lake-SP

Core Architecture

Emerald Rapids

Intel Socket 3647

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum(Cascade Lake-SP)

Generation

Xeon Gold (Emerald Rapids-SP)

Package

8 billions

Transistor Count

-

14 nm

Manufacturing Process

10 nm

165 W

Power Consumption

270 W

-

Peak Operating Temperature

74 °C

Intel

Foundry

Intel

-

Die Size

2x763 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.2 GHz

4 GHz

Performance Core Turbo Frequency

4 GHz

28

Total Core Count

36

56

Total Thread Count

72

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

22.0

64 KB per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

2 MB per core

38.5 MB shared

L3 Cache

180 MB shared

No

Unlocked Multiplier

No

8

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4

Memory Types

DDR5-5200

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

80

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