Intel Xeon E3 1558L v5 vs Opteron 6276

VS

Intel Xeon E3-1558L v5

AMD Opteron 6276

We compared two server CPUs: Intel Xeon E3 1558L v5 with 4 cores 1.9GHz 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

Intel Xeon E3 1558L v5 's Advantages

Released 4 years and 6 months late

Higher specification of memory (2133 vs 3)

Newer PCIe version (3 vs 2)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (45W vs 115W)

Opteron 6276 's Advantages

Higher base frequency (2.3GHz vs 1.9GHz)

Score

Intel Xeon E3 1558L v5

VS

Opteron 6276

General Parameters

May 2016

Release Date

Nov 2011

Intel

Manufacturer

AMD

Server

Type

Server

Skylake-H

Core Architecture

Interlagos

Intel BGA 1440

Socket

AMD Socket G34

Iris Pro Graphics P555

Integrated Graphics

N/A

Xeon E3 (Skylake-H)

Generation

Opteron (Interlagos)

Package

2.3 billions

Transistor Count

2.4 billions

14 nm

Manufacturing Process

32 nm

45 W

Power Consumption

115 W

Intel

Foundry

-

171 mm²

Die Size

316 mm²

CPU Performance

1.9 GHz

Performance Core Base Frequency

2.3 GHz

3.3 GHz

Performance Core Turbo Frequency

3.2 GHz

4

Total Core Count

16

8

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

19.0

Multiplier

11.5

64 K per core

L1 Cache

768 K

256 K per core

L2 Cache

16 MB

8 MB shared

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

3

PCIe Version

2

16

PCIe Lanes

-

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