Intel Xeon E5 2643 vs Xeon E 2274G

VS

Intel Xeon E5-2643

Intel Xeon E-2274G

We compared two server CPUs: Intel Xeon E5 2643 with 4 cores 3.3GHz and Xeon E 2274G with 4 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2643 's Advantages

Larger L3 cache size (10MB vs 8MB)

Xeon E 2274G 's Advantages

Released 7 years and 2 months late

Higher specification of memory (2666 vs 3)

Higher base frequency (4GHz vs 3.3GHz)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (83W vs 130W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2643

1143

Xeon E 2274G +18%

1351

Geekbench 6 Multi Core

Intel Xeon E5 2643 +12%

4836

Xeon E 2274G

4310

Intel Xeon E5 2643

VS

Xeon E 2274G

General Parameters

Mar 2012

Release Date

May 2019

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

1.27 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

130 W

Power Consumption

83 W

Intel

Foundry

Intel

294 mm²

Die Size

126 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

4 GHz

3.5 GHz

Performance Core Turbo Frequency

4.9 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

40.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

10 MB shared

L3 Cache

8 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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