Xeon w7 2555X vs Intel Xeon E5 2440

VS

Intel Xeon w7-2555X

Intel Xeon E5-2440

We compared two server CPUs: Xeon w7 2555X with 14 cores 3.3GHz and Intel Xeon E5 2440 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 2555X 's Advantages

Released 12 years and 3 months late

Higher specification of memory (4800 vs 3)

Higher base frequency (3.3GHz vs 2.4GHz)

Larger L3 cache size (33.75MB vs 15MB)

More modern manufacturing process (10nm vs 32nm)

Intel Xeon E5 2440 's Advantages

Lower TDP (95W vs 210W)

Score

Xeon w7 2555X

VS

Intel Xeon E5 2440

General Parameters

Aug 2024

Release Date

May 2012

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sandy Bridge-EN

Intel Socket 4677

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon E5 (Sandy Bridge-EN)

Package

-

Transistor Count

1.27 billions

10 nm

Manufacturing Process

32 nm

210 W

Power Consumption

95 W

Intel

Foundry

Intel

-

Die Size

294 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

2.4 GHz

4.8 GHz

Performance Core Turbo Frequency

2.9 GHz

14

Total Core Count

6

28

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

24.0

80 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

256 K per core

33.75 MB

L3 Cache

15 MB shared

Yes

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3

2 TB

Max Memory Size

-

4

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

64

PCIe Lanes

-

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