Intel Xeon E3 1283L v4 vs Intel Xeon w5 2445

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Intel Xeon E3-1283L v4

Intel Xeon w5-2445

We compared two server CPUs: Intel Xeon E3 1283L v4 with 4 cores 2.9GHz and Intel Xeon w5 2445 with 10 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1283L v4 's Advantages

Lower TDP (47W vs 175W)

Intel Xeon w5 2445 's Advantages

Released 7 years and 8 months late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 3)

Higher base frequency (3.1GHz vs 2.9GHz)

Larger L3 cache size (26.25MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1283L v4

1202

Intel Xeon w5 2445 +92%

2311

Geekbench 6 Multi Core

Intel Xeon E3 1283L v4

4282

Intel Xeon w5 2445 +202%

12954

Intel Xeon E3 1283L v4

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Intel Xeon w5 2445

General Parameters

Jun 2015

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell-DT

Core Architecture

Sapphire Rapids

Intel Socket 1150

Socket

Intel Socket 4677

Intel Iris Pro P6300

Integrated Graphics

N/A

Xeon E3 (Broadwell-DT)

Generation

Xeon W (Sapphire Rapids)

Package

14 nm

Manufacturing Process

10 nm

47 W

Power Consumption

175 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

182 mm²

Die Size

-

CPU Performance

2.9 GHz

Performance Core Base Frequency

3.1 GHz

3.8 GHz

Performance Core Turbo Frequency

4.6 GHz

4

Total Core Count

10

8

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

31.0

64 KB per core

L1 Cache

80 K per core

256 KB per core

L2 Cache

2 MB per core

6 MB shared

L3 Cache

26.25 MB

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1866

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

16

PCIe Lanes

64

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