Intel Xeon E5 2643 v2 vs Intel Xeon E 2374G

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Intel Xeon E5-2643 v2

Intel Xeon E-2374G

We compared two server CPUs: Intel Xeon E5 2643 v2 with 6 cores 3.5GHz and Intel Xeon E 2374G with 4 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2643 v2 's Advantages

Larger L3 cache size (15MB vs 8MB)

Intel Xeon E 2374G 's Advantages

Released 8 years late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 3)

Higher base frequency (3.7GHz vs 3.5GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (80W vs 130W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2643 v2

581

Intel Xeon E 2374G +285%

2242

Geekbench 6 Multi Core

Intel Xeon E5 2643 v2

3083

Intel Xeon E 2374G +122%

6846

Intel Xeon E5 2643 v2

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Intel Xeon E 2374G

General Parameters

Sep 2013

Release Date

Sep 2021

Intel

Manufacturer

Intel

Server

Type

Server

Ivy Bridge-EP

Core Architecture

Rocket Lake-E

Intel Socket 2011

Socket

Intel Socket 1200

N/A

Integrated Graphics

UHD Graphics P750

Xeon E5 (Ivy Bridge-EP)

Generation

Xeon (Rocket Lake-E)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

130 W

Power Consumption

80 W

Intel

Foundry

Intel

160 mm²

Die Size

276 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

3.7 GHz

0

Performance Core Turbo Frequency

5 GHz

6

Total Core Count

4

12

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

37.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

512 K per core

15 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-3200

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

-

PCIe Lanes

20

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