Intel Xeon Gold 6334 vs Intel Xeon E5 2643

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We compared two server CPUs: Intel Xeon Gold 6334 with 8 cores 3.6GHz and Intel Xeon E5 2643 with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Gold 6334 's Advantages

Released 9 years and 1 months late

Higher specification of memory (DDR4-3200 vs DDR3)

Newer PCIe version (4 vs 3)

Higher base frequency (3.6GHz vs 3.3GHz)

Larger L3 cache size (18MB vs 10MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E5 2643 's Advantages

Lower TDP (130W vs 165W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6334 +30%

1496

Intel Xeon E5 2643

1143

Geekbench 6 Multi Core

Intel Xeon Gold 6334

4768

Intel Xeon E5 2643 +1%

4836

Intel Xeon Gold 6334

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Intel Xeon E5 2643

General Parameters

Apr 2021

Release Date

Mar 2012

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-SP

Core Architecture

Sandy Bridge-EP

Intel Socket 4189

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon Gold (Ice Lake-SP)

Generation

Xeon E5 (Sandy Bridge-EP)

Package

-

Transistor Count

1.27 billions

10 nm

Manufacturing Process

32 nm

Intel Socket 4189

Socket

Intel Socket 2011

165 W

Power Consumption

130 W

69 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

294 mm²

FC-LGA4189

Package

FC-LGA10

CPU Performance

3.6 GHz

Performance Core Base Frequency

3.3 GHz

3.7 GHz

Performance Core Turbo Frequency

3.5 GHz

8

Total Core Count

4

16

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

36.0

Multiplier

33.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

18 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR3

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

64

PCIe Lanes

-

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