Intel Xeon Platinum 8276 vs AMD EPYC 7261

VS

We compared two server CPUs: Intel Xeon Platinum 8276 with 28 cores 2.2GHz and AMD EPYC 7261 with 8 cores 2.5GHz . 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

Released 6 months late

Larger L3 cache size (38.5MB vs 32MB)

Lower TDP (165W vs 170W)

AMD EPYC 7261 's Advantages

Higher specification of memory (DDR4-2666 vs DDR4)

Higher base frequency (2.5GHz vs 2.2GHz)

Score

Intel Xeon Platinum 8276

VS

AMD EPYC 7261

General Parameters

Dec 2018

Release Date

Jun 2018

Intel

Manufacturer

AMD

Server

Type

Server

Cascade Lake-SP

Core Architecture

Naples

Intel Socket 3647

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon Platinum (Cascade Lake-SP)

Generation

EPYC (Zen (Naples))

Package

8 billions

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

Intel Socket 3647

Socket

AMD Socket SP3

165 W

Power Consumption

170 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

-

Die Size

213 mm²

FC-LGA3647

Package

FCLGA-4094

CPU Performance

2.2 GHz

Performance Core Base Frequency

2.5 GHz

4 GHz

Performance Core Turbo Frequency

2.9 GHz

28

Total Core Count

8

56

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

25.0

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

38.5 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

Yes

8

SMP

2

Memory Parameters

DDR4

Memory Types

DDR4-2666

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

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