Intel Xeon E5645 vs Intel Xeon Gold 5416S

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Intel Xeon E5645

Intel Xeon Gold 5416S

We compared two server CPUs: Intel Xeon E5645 with 6 cores 2.4GHz and Intel Xeon Gold 5416S with 16 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5645 's Advantages

Higher base frequency (2.4GHz vs 2GHz)

Lower TDP (80W vs 150W)

Intel Xeon Gold 5416S 's Advantages

Released 12 years and 10 months late

Higher specification of memory (4400 vs 3)

Newer PCIe version (5 vs 2)

Larger L3 cache size (30MB vs 12MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5645

425

Intel Xeon Gold 5416S +144%

1039

Geekbench 6 Multi Core

Intel Xeon E5645

3117

Intel Xeon Gold 5416S +176%

8605

Intel Xeon E5645

VS

Intel Xeon Gold 5416S

General Parameters

Mar 2010

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Sapphire Rapids

Intel Socket 1366

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

80 W

Power Consumption

150 W

-

Peak Operating Temperature

79 °C

Intel

Foundry

Intel

239 mm²

Die Size

-

CPU Performance

2.4 GHz

Performance Core Base Frequency

2 GHz

2.666 GHz

Performance Core Turbo Frequency

4 GHz

6

Total Core Count

16

12

Total Thread Count

32

133 MHz

Bus Frequency

100 MHz

18.0

Multiplier

20.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

12 MB shared

L3 Cache

30 MB

No

Unlocked Multiplier

No

2

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4400

3

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

80

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