Intel Xeon W 2155 vs Opteron 6348

VS

Intel Xeon W-2155

AMD Opteron 6348

We compared two server CPUs: Intel Xeon W 2155 with 10 cores 3.3GHz and Opteron 6348 with 12 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2155 's Advantages

Released 4 years and 9 months late

Higher specification of memory (2666 vs 1866)

Newer PCIe version (3 vs 2)

Higher base frequency (3.3GHz vs 2.8GHz)

Larger L3 cache size (13.75MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Opteron 6348 's Advantages

Lower TDP (115W vs 140W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon W 2155 +139%

1095

Opteron 6348

457

Geekbench 6 Multi Core

Intel Xeon W 2155 +170%

6459

Opteron 6348

2387

Intel Xeon W 2155

VS

Opteron 6348

General Parameters

Aug 2017

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Abu Dhabi

Intel Socket 2066

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Opteron (Abu Dhabi)

Package

-

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

140 W

Power Consumption

115 W

68 °C

Peak Operating Temperature

70 °C

Intel

Foundry

GlobalFoundries

484 mm²

Die Size

2x315 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

2.8 GHz

4.5 GHz

Performance Core Turbo Frequency

3.4 GHz

10

Total Core Count

12

20

Total Thread Count

12

100 MHz

Bus Frequency

200 MHz

33.0

Multiplier

14.0

64 K per core

L1 Cache

576 KB

1 MB per core

L2 Cache

2 MB per module

13.75 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR3-1866

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

48

PCIe Lanes

-

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