Intel Xeon E5645

This is a processor manufactured by Intel using the 32nm fabrication process, designed for Server platform, released on Mar 2010. It features a design of 6 cores to achieve 6 cores and 12 threads, with specification. The base frequency is 2.4GHz, with a maximum turbo boost frequency of 2.666GHz,TDP of 80W, L3 cache high up to 12MB.It uses the Intel Socket 1366 socket.

General Parameters

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Release Date

Mar 2010

Manufacturer

Intel

Type

Server

Core Architecture

Westmere-EP

Integrated Graphics

N/A

Generation

Xeon (Westmere-EP)

Package

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Transistor Count

1.17 billions

Manufacturing Process

32 nm

Socket

Intel Socket 1366

Power Consumption

80 W

Foundry

Intel

Die Size

239 mm²

Package

FC-LGA10

CPU Performance

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Performance Core Base Frequency

2.4 GHz

Performance Core Turbo Frequency

2.666 GHz

Total Core Count

6

Total Thread Count

12

Bus Frequency

133MHz

Multiplier

18.0

L1 Cache

64K per core

L2 Cache

256K per core

L3 Cache

12MB shared

Unlocked Multiplier

No

SMP

2

Memory Parameters

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Memory Types

DDR3

Max Memory Channels

3

ECC Memory Support

Yes

Miscellaneous

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PCIe Version

2

Rankings

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Geekbench 6 Single Core

Intel Pentium Silver J5040 4C 4T @ 2.0 GHz

435

Opteron 4386 8C 8T @ 3.1 GHz

430

Opteron 6386 SE 16C 16T @ 2.8 GHz

426

Intel Xeon E5645 6C 12T @ 2.4 GHz

425

Opteron 6378 16C 16T @ 2.4 GHz

425

Intel Xeon E5 2407 4C 8T @ 2.2 GHz

423

Intel Xeon E5 2620 v2 6C 12T @ 2.1 GHz

422

Geekbench 6 Multi Core

Intel Core i3 10100T 4C 8T @ 3.0 GHz

3145

Intel Core i7 10610U 4C 8T @ 0.8-2.3 GHz

3132

Intel Xeon E5 2470 8C 16T @ 2.3 GHz

3131

Intel Xeon E5645 6C 12T @ 2.4 GHz

3117

Intel Core i5 8400H 4C 8T @ 2.5 GHz

3109

Intel Core i7 8705G 4C 8T @ 3.1 GHz

3101

Intel Core i3 9100T 4C 4T @ 3.1 GHz

3096

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