Intel Xeon E3 1280 v5 vs Xeon E 2126G

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Intel Xeon E3-1280 v5

Intel Xeon E-2126G

We compared two server CPUs: Intel Xeon E3 1280 v5 with 4 cores 3.7GHz and Xeon E 2126G with 6 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1280 v5 's Advantages

Higher base frequency (3.7GHz vs 3.3GHz)

Xeon E 2126G 's Advantages

Released 2 years and 9 months late

Higher specification of memory (2666 vs 4)

Larger L3 cache size (12MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1280 v5

1348

Xeon E 2126G +16%

1566

Geekbench 6 Multi Core

Intel Xeon E3 1280 v5

4533

Xeon E 2126G +33%

6046

Intel Xeon E3 1280 v5

VS

Xeon E 2126G

General Parameters

Oct 2015

Release Date

Jul 2018

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-DT

Core Architecture

Coffee Lake-S WS

Intel Socket 1151

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

Xeon E3 (Skylake-DT)

Generation

Xeon E (Coffee Lake)

Package

1.75 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

80 W

Power Consumption

80 W

Intel

Foundry

Intel

122 mm²

Die Size

154 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

3.3 GHz

4 GHz

Performance Core Turbo Frequency

4.5 GHz

4

Total Core Count

6

8

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

33.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

8 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4

Memory Types

DDR4-2666

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

16

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