Xeon E 2276M vs Opteron 6276

VS

Intel Xeon E-2276M

AMD Opteron 6276

We compared two server CPUs: Xeon E 2276M with 6 cores 2.8GHz and Opteron 6276 with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2276M 's Advantages

Released 7 years and 6 months late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (2.8GHz 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

Xeon E 2276M +315%

823

Opteron 6276

198

Geekbench 6 Multi Core

Xeon E 2276M +68%

2907

Opteron 6276

1729

Xeon E 2276M

VS

Opteron 6276

General Parameters

May 2019

Release Date

Nov 2011

Intel

Manufacturer

AMD

Server

Type

Server

Coffee Lake-H

Core Architecture

Interlagos

Intel BGA 1440

Socket

AMD Socket G34

UHD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Opteron (Interlagos)

Package

-

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

45 W

Power Consumption

115 W

Intel

Foundry

-

154 mm²

Die Size

316 mm²

CPU Performance

2.8 GHz

Performance Core Base Frequency

2.3 GHz

4.7 GHz

Performance Core Turbo Frequency

3.2 GHz

6

Total Core Count

16

12

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

28.0

Multiplier

11.5

64 KB per core

L1 Cache

768 K

256 KB per core

L2 Cache

16 MB

12 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR4-2666

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

2

16

PCIe Lanes

-

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