Xeon E5345 vs Intel Xeon E3 1265L v4

VS

Xeon E5345 Intel Xeon E3 1265L v4

We compared two server CPUs: Xeon E5345 with 4 cores 2.333GHz and Intel Xeon E3 1265L v4 with 4 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5345 's Advantages

Higher base frequency (2.333GHz vs 2.3GHz)

Intel Xeon E3 1265L v4 's Advantages

Released 8 years and 7 months late

Higher specification of memory (DDR3-1866 vs DDR3 Depends on motherboard)

More modern manufacturing process (14nm vs 65nm)

Lower TDP (35W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Xeon E5345

263

Intel Xeon E3 1265L v4 +372%

1243

Geekbench 6 Multi Core

Xeon E5345

1210

Intel Xeon E3 1265L v4 +257%

4328

Xeon E5345

VS

Intel Xeon E3 1265L v4

General Parameters

Nov 2006

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Clovertown

Core Architecture

Broadwell-DT

Intel Socket 771

Socket

Intel Socket 1150

N/A

Integrated Graphics

Intel Iris Pro P6300

Xeon (Clovertown)

Generation

Xeon E3 (Broadwell-DT)

Package

0.582 billions

Transistor Count

-

65 nm

Manufacturing Process

14 nm

Intel Socket 771

Socket

Intel Socket 1150

80 W

Power Consumption

35 W

66 °C

Peak Operating Temperature

-

Foundry

Intel

2x143 mm²

Die Size

182 mm²

FC-LGA771

Package

FC-LGA14C

CPU Performance

2.333 GHz

Performance Core Base Frequency

2.3 GHz

0

Performance Core Turbo Frequency

3.3 GHz

4

Total Core Count

4

Total Thread Count

8

333 MHz

Bus Frequency

100 MHz

7.0

Multiplier

23.0

64 KB per core

L1 Cache

64 K per core

4 MB per die

L2 Cache

256 K per core

-

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR2, DDR3 Depends on motherboard

Memory Types

DDR3-1866

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

0

PCIe Version

3

-

PCIe Lanes

16

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