Intel Xeon w5 2455X vs Intel Xeon E3 1575M v5

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Intel Xeon w5-2455X

Intel Xeon E3-1575M v5

We compared two server CPUs: Intel Xeon w5 2455X with 12 cores 3.2GHz and Intel Xeon E3 1575M v5 with 4 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w5 2455X 's Advantages

Released 7 years and 1 months late

Higher specification of memory (4800 vs 2133)

Newer PCIe version (5 vs 3)

Higher base frequency (3.2GHz vs 3GHz)

Larger L3 cache size (30MB vs 8MB)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon E3 1575M v5 's Advantages

Lower TDP (45W vs 200W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 2455X +60%

2081

Intel Xeon E3 1575M v5

1297

Geekbench 6 Multi Core

Intel Xeon w5 2455X +141%

11071

Intel Xeon E3 1575M v5

4582

Intel Xeon w5 2455X

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Intel Xeon E3 1575M v5

General Parameters

Feb 2023

Release Date

Jan 2016

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Skylake-H

Intel Socket 4677

Socket

Intel BGA 1440

N/A

Integrated Graphics

Iris Pro Graphics P580

Xeon W (Sapphire Rapids)

Generation

Xeon E3 (Skylake-H)

Package

-

Transistor Count

2.3 billions

10 nm

Manufacturing Process

14 nm

200 W

Power Consumption

45 W

77 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

-

Die Size

171 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

3 GHz

4.6 GHz

Performance Core Turbo Frequency

3.9 GHz

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

30.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

30 MB

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3,DDR4-2133

2 TB

Max Memory Size

-

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

64

PCIe Lanes

16

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