AMD EPYC 7261 vs Intel Xeon E7 8867 v3

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We compared two server CPUs: AMD EPYC 7261 with 8 cores 2.5GHz and Intel Xeon E7 8867 v3 with 16 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7261 's Advantages

Released 3 years late

Higher specification of memory (DDR4-2666 vs DDR3)

Intel Xeon E7 8867 v3 's Advantages

Larger L3 cache size (45MB vs 32MB)

Lower TDP (165W vs 170W)

Score

Benchmark

Geekbench 5 Single Core

AMD EPYC 7261 +2%

722

Intel Xeon E7 8867 v3

707

Geekbench 5 Multi Core

AMD EPYC 7261

3798

Intel Xeon E7 8867 v3 +30%

4950

AMD EPYC 7261

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Intel Xeon E7 8867 v3

General Parameters

Jun 2018

Release Date

Jun 2015

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Haswell-EX

AMD Socket SP3

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon E7 (Haswell-EX)

Package

4.8 billions

Transistor Count

1.4 billions

14 nm

Manufacturing Process

22 nm

AMD Socket SP3

Socket

Intel Socket 2011-3

170 W

Power Consumption

165 W

81 °C

Peak Operating Temperature

79 °C

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

160 mm²

FCLGA-4094

Package

FC-LGA12C

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.5 GHz

2.9 GHz

Performance Core Turbo Frequency

3.3 GHz

8

Total Core Count

16

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

25.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

32 MB shared

L3 Cache

45 MB shared

Yes

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR4-2666

Memory Types

DDR3,

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

32

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