Xeon E5540 vs Intel Xeon w7 3455

VS

Intel Xeon E5540

Intel Xeon w7-3455

We compared two server CPUs: Xeon E5540 with 4 cores 2.533GHz and Intel Xeon w7 3455 with 24 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5540 's Advantages

Higher base frequency (2.533GHz vs 2.5GHz)

Lower TDP (80W vs 270W)

Intel Xeon w7 3455 's Advantages

Released 13 years and 11 months late

Higher specification of memory (4800 vs 1066)

Newer PCIe version (5 vs 2)

Larger L3 cache size (67.5MB vs 8MB)

More modern manufacturing process (10nm vs 45nm)

Score

Xeon E5540

VS

Intel Xeon w7 3455

General Parameters

Mar 2009

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Gainestown

Core Architecture

Sapphire Rapids

Intel Socket 1366

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon(Gainestown)

Generation

Xeon W (Sapphire Rapids)

Package

0.731 billions

Transistor Count

-

45 nm

Manufacturing Process

10 nm

80 W

Power Consumption

270 W

-

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

263 mm²

Die Size

4x477 mm²

CPU Performance

2.533 GHz

Performance Core Base Frequency

2.5 GHz

2.8 GHz

Performance Core Turbo Frequency

4.8 GHz

4

Total Core Count

24

8

Total Thread Count

48

133 MHz

Bus Frequency

100 MHz

19.0

Multiplier

25.0

64 KB per core

L1 Cache

80 K per core

256 KB per core

L2 Cache

2 MB per core

8 MB shared

L3 Cache

67.5 MB

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3-1066

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

3

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

112

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