Intel Xeon w7 3465X vs Intel Xeon E3 1283L v4

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Intel Xeon w7-3465X

Intel Xeon E3-1283L v4

We compared two server CPUs: Intel Xeon w7 3465X with 28 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 w7 3465X 's Advantages

Released 7 years and 8 months late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 3)

Larger L3 cache size (75MB vs 6MB)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon E3 1283L v4 's Advantages

Higher base frequency (2.9GHz vs 2.5GHz)

Lower TDP (47W vs 300W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w7 3465X +76%

2125

Intel Xeon E3 1283L v4

1202

Geekbench 6 Multi Core

Intel Xeon w7 3465X +264%

15617

Intel Xeon E3 1283L v4

4282

Intel Xeon w7 3465X

VS

Intel Xeon E3 1283L v4

General Parameters

Feb 2023

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Broadwell-DT

Intel Socket 4677

Socket

Intel Socket 1150

N/A

Integrated Graphics

Intel Iris Pro P6300

Xeon W (Sapphire Rapids)

Generation

Xeon E3 (Broadwell-DT)

Package

10 nm

Manufacturing Process

14 nm

300 W

Power Consumption

47 W

75 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

182 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.9 GHz

4.8 GHz

Performance Core Turbo Frequency

3.8 GHz

28

Total Core Count

4

56

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

29.0

80 K per core

L1 Cache

64 KB per core

2 MB per core

L2 Cache

256 KB per core

75 MB

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3-1866

4 TB

Max Memory Size

-

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

112

PCIe Lanes

16

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