Opteron 8346 HE (B3) vs Intel Xeon W 2140B

VS

AMD Opteron 8346 HE (B3)

Intel Xeon W-2140B

We compared two server CPUs: Opteron 8346 HE (B3) with 4 cores 1.8GHz and Intel Xeon W 2140B with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 8346 HE (B3) 's Advantages

Lower TDP (68W vs 120W)

Intel Xeon W 2140B 's Advantages

Released 9 years and 7 months late

Higher specification of memory (2666 vs 667)

Higher base frequency (3.2GHz vs 1.8GHz)

Larger L3 cache size (11MB vs 2MB)

More modern manufacturing process (14nm vs 65nm)

Score

Opteron 8346 HE (B3)

VS

Intel Xeon W 2140B

General Parameters

May 2008

Release Date

Dec 2017

AMD

Manufacturer

Intel

Server

Type

Server

Barcelona

Core Architecture

Skylake-W

AMD Socket Fr2

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Opteron(Barcelona)

Generation

Xeon W (Skylake-W)

Package

0.463 billions

Transistor Count

-

65 nm

Manufacturing Process

14 nm

68 W

Power Consumption

120 W

-

Peak Operating Temperature

70 °C

-

Foundry

Intel

285 mm²

Die Size

484 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

3.2 GHz

0

Performance Core Turbo Frequency

4.2 GHz

4

Total Core Count

8

4

Total Thread Count

16

200 MHz

Bus Frequency

100 MHz

9.0

Multiplier

32.0

64 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

1 MB per core

2 MB shared

L3 Cache

11 MB shared

No

Unlocked Multiplier

No

8

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR2-667

Memory Types

DDR4-2666

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

48

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