Intel Xeon W 2191B vs Opteron 8346 HE

VS

Intel Xeon W-2191B

AMD Opteron 8346 HE

We compared two server CPUs: Intel Xeon W 2191B with 18 cores 2.3GHz and Opteron 8346 HE with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2191B 's Advantages

Released 10 years and 3 months late

Higher specification of memory (2666 vs 667)

Higher base frequency (2.3GHz vs 1.8GHz)

Larger L3 cache size (24.75MB vs 2MB)

More modern manufacturing process (14nm vs 65nm)

Opteron 8346 HE 's Advantages

Lower TDP (68W vs 140W)

Score

Intel Xeon W 2191B

VS

Opteron 8346 HE

General Parameters

Dec 2017

Release Date

Sep 2007

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Barcelona

Intel Socket 2066

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Opteron(Barcelona)

Package

-

Transistor Count

0.463 billions

14 nm

Manufacturing Process

65 nm

140 W

Power Consumption

68 W

66 °C

Peak Operating Temperature

-

Intel

Foundry

-

484 mm²

Die Size

285 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

1.8 GHz

4.3 GHz

Performance Core Turbo Frequency

0

18

Total Core Count

4

36

Total Thread Count

4

100 MHz

Bus Frequency

200 MHz

23.0

Multiplier

9.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

512 KB per core

24.75 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

1

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR2-667

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

-

48

PCIe Lanes

-

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