Intel Xeon Platinum 8356H vs Intel Xeon E5645

VS

Intel Xeon Platinum 8356H

Intel Xeon E5645

We compared two server CPUs: Intel Xeon Platinum 8356H with 8 cores 3.9GHz and Intel Xeon E5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon Platinum 8356H 's Advantages

Released 11 years and 1 months late

Higher specification of memory (2933 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (3.9GHz vs 2.4GHz)

Larger L3 cache size (35.75MB vs 12MB)

More modern manufacturing process (14nm vs 32nm)

Intel Xeon E5645 's Advantages

Lower TDP (80W vs 190W)

Score

Intel Xeon Platinum 8356H

VS

Intel Xeon E5645

General Parameters

Apr 2021

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Cooper Lake-SP

Core Architecture

Westmere-EP

Intel Socket 4189

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon Platinum (Cooper Lake-SP)

Generation

Xeon (Westmere-EP)

Package

-

Transistor Count

1.17 billions

14 nm

Manufacturing Process

32 nm

190 W

Power Consumption

80 W

Intel

Foundry

Intel

-

Die Size

239 mm²

CPU Performance

3.9 GHz

Performance Core Base Frequency

2.4 GHz

4.4 GHz

Performance Core Turbo Frequency

2.666 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

39.0

Multiplier

18.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

35.75 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR4-2933

Memory Types

DDR3

6

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

48

PCIe Lanes

-

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