AMD EPYC 7261 vs Intel Xeon E5 4620

VS

AMD EPYC 7261

Intel Xeon E5-4620

We compared two server CPUs: AMD EPYC 7261 with 8 cores 2.5GHz and Intel Xeon E5 4620 with 8 cores 2.2GHz . 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 6 years and 1 months late

Higher specification of memory (2666 vs 3)

Higher base frequency (2.5GHz vs 2.2GHz)

Larger L3 cache size (32MB vs 16MB)

More modern manufacturing process (14nm vs 32nm)

Intel Xeon E5 4620 's Advantages

Lower TDP (130W vs 170W)

Score

AMD EPYC 7261

VS

Intel Xeon E5 4620

General Parameters

Jun 2018

Release Date

May 2012

AMD

Manufacturer

Intel

Server

Type

Server

Naples

Core Architecture

Sandy Bridge-EP

AMD Socket SP3

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

EPYC (Zen (Naples))

Generation

Xeon E5 (Sandy Bridge-EP)

Package

4.8 billions

Transistor Count

2.27 billions

14 nm

Manufacturing Process

32 nm

170 W

Power Consumption

130 W

81 °C

Peak Operating Temperature

-

GlobalFoundries

Foundry

Intel

213 mm²

Die Size

435 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.2 GHz

2.9 GHz

Performance Core Turbo Frequency

2.6 GHz

8

Total Core Count

8

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

26.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

32 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR4-2666

Memory Types

DDR3

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

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