Xeon Platinum 8280 vs Intel Xeon Gold 6526Y

VS

Intel Xeon Platinum 8280

Intel Xeon Gold 6526Y

We compared two server CPUs: Xeon Platinum 8280 with 28 cores 2.7GHz and Intel Xeon Gold 6526Y with 16 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon Platinum 8280 's Advantages

Larger L3 cache size (38.5MB vs 37.5MB)

Intel Xeon Gold 6526Y 's Advantages

Released 5 years late

Higher specification of memory (5200 vs 4)

Higher base frequency (2.8GHz vs 2.7GHz)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (195W vs 205W)

Score

Benchmark

Geekbench 6 Single Core

Xeon Platinum 8280

1286

Intel Xeon Gold 6526Y +28%

1656

Geekbench 6 Multi Core

Xeon Platinum 8280

1535

Intel Xeon Gold 6526Y +621%

11075

Xeon Platinum 8280

VS

Intel Xeon Gold 6526Y

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

205 W

Power Consumption

195 W

-

Peak Operating Temperature

82 °C

Intel

Foundry

Intel

-

Die Size

2x763 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

2.8 GHz

4 GHz

Performance Core Turbo Frequency

3.9 GHz

28

Total Core Count

16

56

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

27.0

Multiplier

28.0

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

37.5 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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