Intel Xeon E 2378G vs Xeon E 2126G

VS

Intel Xeon E 2378G Xeon E 2126G

We compared two server CPUs: Intel Xeon E 2378G with 8 cores 2.8GHz 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 E 2378G's Advantages

Released 3 years and 2 months late

Higher specification of memory (DDR4-3200 vs DDR4-2666)

Newer PCIe version (4 vs 3)

Larger L3 cache size (16MB vs 12MB)

Xeon E 2126G's Advantages

Higher base frequency (3.3GHz vs 2.8GHz)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E 2378G +52%

2391

Xeon E 2126G

1566

Geekbench 6 Multi Core

Intel Xeon E 2378G +72%

10433

Xeon E 2126G

6046

Intel Xeon E 2378G

VS

Xeon E 2126G

General Parameters

Sep 2021

Release Date

Jul 2018

Intel

Manufacturer

Intel

Server

Type

Server

Rocket Lake-E

Core Architecture

Coffee Lake-S WS

Intel Socket 1200

Socket

Intel Socket 1151

UHD Graphics P750

Integrated Graphics

HD Graphics P630

Xeon (Rocket Lake-E)

Generation

Xeon E (Coffee Lake)

Package

14 nm

Manufacturing Process

14 nm

Intel Socket 1200

Socket

Intel Socket 1151

80 W

Power Consumption

80 W

Intel

Foundry

Intel

276 mm²

Die Size

154 mm²

FC-LGA1200

Package

FC-LGA14C

CPU Performance

2.8 GHz

Performance Core Base Frequency

3.3 GHz

5.1 GHz

Performance Core Turbo Frequency

4.5 GHz

8

Total Core Count

6

16

Total Thread Count

6

100MHz

Bus Frequency

100MHz

28.0

Multiplier

33.0

80K per core

L1 Cache

64 KB per core

512K per core

L2 Cache

256 KB per core

16MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

20

PCIe Lanes

16

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