Xeon E 2126G vs Intel Xeon E5 2603

VS

Xeon E 2126G Intel Xeon E5 2603

We compared two server CPUs: Xeon E 2126G with 6 cores 3.3GHz and Intel Xeon E5 2603 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2126G 's Advantages

Released 6 years and 4 months late

Higher specification of memory (DDR4-2666 vs DDR3)

Higher base frequency (3.3GHz vs 1.8GHz)

Larger L3 cache size (12MB vs 10MB)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon E 2126G +174%

1566

Intel Xeon E5 2603

571

Geekbench 6 Multi Core

Xeon E 2126G +110%

6046

Intel Xeon E5 2603

2875

Xeon E 2126G

VS

Intel Xeon E5 2603

General Parameters

Jul 2018

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Sandy Bridge-EP

Intel Socket 1151

Socket

Intel Socket 2011

HD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Xeon E5 (Sandy Bridge-EP)

Package

-

Transistor Count

1.27 billions

14 nm

Manufacturing Process

32 nm

Intel Socket 1151

Socket

Intel Socket 2011

80 W

Power Consumption

80 W

Intel

Foundry

Intel

154 mm²

Die Size

294 mm²

FC-LGA14C

Package

FC-LGA10

CPU Performance

3.3 GHz

Performance Core Base Frequency

1.8 GHz

4.5 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

4

6

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

18.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-2666

Memory Types

DDR3

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

-

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