Intel Xeon W 2145 vs Opteron 6338P

VS

Intel Xeon W-2145

AMD Opteron 6338P

We compared two server CPUs: Intel Xeon W 2145 with 8 cores 3.7GHz and Opteron 6338P with 12 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2145 's Advantages

Released 3 years and 7 months late

Higher specification of memory (2666 vs 1600)

Newer PCIe version (3 vs 2)

Higher base frequency (3.7GHz vs 2.3GHz)

Larger L3 cache size (11MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Opteron 6338P 's Advantages

Lower TDP (99W vs 140W)

Score

Intel Xeon W 2145

VS

Opteron 6338P

General Parameters

Aug 2017

Release Date

Jan 2014

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-W

Core Architecture

Warsaw

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

99 W

70 °C

Peak Operating Temperature

69 °C

Intel

Foundry

GlobalFoundries

484 mm²

Die Size

2x315 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

2.3 GHz

4.5 GHz

Performance Core Turbo Frequency

2.8 GHz

8

Total Core Count

12

16

Total Thread Count

12

100 MHz

Bus Frequency

200 MHz

37.0

Multiplier

11.5

64 K per core

L1 Cache

576 KB

1 MB per core

L2 Cache

2 MB per module

11 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

DDR3-1600

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

48

PCIe Lanes

-

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