Intel Xeon E3 1265L v3 vs Intel Xeon E3 1283L v4

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Intel Xeon E3 1265L v3 Intel Xeon E3 1283L v4

We compared two server CPUs: Intel Xeon E3 1265L v3 with 4 cores 2.5GHz and Intel Xeon E3 1283L v4 with 4 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1265L v3 's Advantages

Larger L3 cache size (8MB vs 6MB)

Lower TDP (45W vs 47W)

Intel Xeon E3 1283L v4 's Advantages

Released 2 years late

Higher specification of memory (DDR3-1866 vs DDR3)

Higher base frequency (2.9GHz vs 2.5GHz)

More modern manufacturing process (14nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1265L v3 +1%

1223

Intel Xeon E3 1283L v4

1202

Geekbench 6 Multi Core

Intel Xeon E3 1265L v3

1224

Intel Xeon E3 1283L v4 +249%

4282

Intel Xeon E3 1265L v3

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Intel Xeon E3 1283L v4

General Parameters

Jun 2013

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-WS

Core Architecture

Broadwell-DT

Intel Socket 1150

Socket

Intel Socket 1150

Intel HD (Haswell)

Integrated Graphics

N/A

Xeon E3 (Haswell-WS)

Generation

Xeon E3 (Broadwell-DT)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

14 nm

Intel Socket 1150

Socket

Intel Socket 1150

45 W

Power Consumption

47 W

Intel

Foundry

Intel

160 mm²

Die Size

182 mm²

FC-LGA12C

Package

FC-LGA14C

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.9 GHz

3.7 GHz

Performance Core Turbo Frequency

3.8 GHz

4

Total Core Count

4

8

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

29.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3,

Memory Types

DDR3-1866

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

-

PCIe Lanes

16

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