Intel Xeon E5 2620 vs Xeon E 2126G

VS

Intel Xeon E5-2620

Intel Xeon E-2126G

We compared two server CPUs: Intel Xeon E5 2620 with 6 cores 2GHz 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 E5 2620 's Advantages

Larger L3 cache size (15MB vs 12MB)

Xeon E 2126G 's Advantages

Released 6 years and 4 months late

Higher specification of memory (2666 vs 3)

Higher base frequency (3.3GHz vs 2GHz)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (80W vs 95W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2620

422

Xeon E 2126G +271%

1566

Geekbench 6 Multi Core

Intel Xeon E5 2620

3412

Xeon E 2126G +77%

6046

Intel Xeon E5 2620

VS

Xeon E 2126G

General Parameters

Mar 2012

Release Date

Jul 2018

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge-EP

Core Architecture

Coffee Lake-S WS

Intel Socket 2011

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

Xeon E5 (Sandy Bridge-EP)

Generation

Xeon E (Coffee Lake)

Package

2.27 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

95 W

Power Consumption

80 W

Intel

Foundry

Intel

435 mm²

Die Size

154 mm²

CPU Performance

2 GHz

Performance Core Base Frequency

3.3 GHz

2.5 GHz

Performance Core Turbo Frequency

4.5 GHz

6

Total Core Count

6

12

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

33.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

15 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

16

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