Opteron 6276 vs Xeon E 2186M

VS

AMD Opteron 6276

Intel Xeon E-2186M

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Xeon E 2186M with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2186M 's Advantages

Released 6 years and 5 months late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (2.9GHz vs 2.3GHz)

Larger L3 cache size (12MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (45W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

Xeon E 2186M +491%

1171

Geekbench 6 Multi Core

Opteron 6276

1729

Xeon E 2186M +184%

4912

Opteron 6276

VS

Xeon E 2186M

General Parameters

Nov 2011

Release Date

Apr 2018

AMD

Manufacturer

Intel

Server

Type

Server

Interlagos

Core Architecture

Coffee Lake-H

AMD Socket G34

Socket

Intel BGA 1440

N/A

Integrated Graphics

UHD Graphics P630

Opteron (Interlagos)

Generation

Xeon E (Coffee Lake)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

115 W

Power Consumption

45 W

-

Foundry

Intel

316 mm²

Die Size

154 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.9 GHz

3.2 GHz

Performance Core Turbo Frequency

4.8 GHz

16

Total Core Count

6

16

Total Thread Count

12

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

29.0

768 K

L1 Cache

64 KB per core

16 MB

L2 Cache

256 KB per core

8 MB per die

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

16

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