Opteron 6348 vs Intel Xeon W 2191B

VS

AMD Opteron 6348

Intel Xeon W-2191B

We compared two server CPUs: Opteron 6348 with 12 cores 2.8GHz and Intel Xeon W 2191B with 18 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6348 's Advantages

Higher base frequency (2.8GHz vs 2.3GHz)

Lower TDP (115W vs 140W)

Intel Xeon W 2191B 's Advantages

Released 5 years and 1 months late

Higher specification of memory (2666 vs 1866)

Newer PCIe version (3 vs 2)

Larger L3 cache size (24.75MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6348

457

Intel Xeon W 2191B +194%

1344

Geekbench 6 Multi Core

Opteron 6348

2387

Intel Xeon W 2191B +284%

9179

Opteron 6348

VS

Intel Xeon W 2191B

General Parameters

Nov 2012

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Abu Dhabi

Core Architecture

Skylake-W

AMD Socket G34

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Opteron (Abu Dhabi)

Generation

Xeon W (Skylake-W)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

115 W

Power Consumption

140 W

70 °C

Peak Operating Temperature

66 °C

GlobalFoundries

Foundry

Intel

2x315 mm²

Die Size

484 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.3 GHz

3.4 GHz

Performance Core Turbo Frequency

4.3 GHz

12

Total Core Count

18

12

Total Thread Count

36

200 MHz

Bus Frequency

100 MHz

14.0

Multiplier

23.0

576 KB

L1 Cache

64 K per core

2 MB per module

L2 Cache

1 MB per core

8 MB per die

L3 Cache

24.75 MB shared

No

Unlocked Multiplier

No

4

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1866

Memory Types

DDR4-2666

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

48

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