Intel Xeon W 2135 vs AMD EPYC 7261

VS

Intel Xeon W-2135

AMD EPYC 7261

We compared two server CPUs: Intel Xeon W 2135 with 6 cores 3.7GHz 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 W 2135 's Advantages

Higher base frequency (3.7GHz vs 2.5GHz)

Lower TDP (140W vs 170W)

AMD EPYC 7261 's Advantages

Released 10 months late

Larger L3 cache size (32MB vs 8.25MB)

Score

Intel Xeon W 2135

VS

AMD EPYC 7261

General Parameters

Aug 2017

Release Date

Jun 2018

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Naples

Intel Socket 2066

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

EPYC (Zen (Naples))

Package

-

Transistor Count

4.8 billions

14 nm

Manufacturing Process

14 nm

140 W

Power Consumption

170 W

64 °C

Peak Operating Temperature

81 °C

Intel

Foundry

GlobalFoundries

484 mm²

Die Size

213 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.5 GHz

4.5 GHz

Performance Core Turbo Frequency

2.9 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

25.0

64 K per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

8.25 MB shared

L3 Cache

32 MB shared

No

Unlocked Multiplier

Yes

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

-

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