Intel Xeon X5647 vs Xeon w7 2555X

VS

Intel Xeon X5647

Intel Xeon w7-2555X

We compared two server CPUs: Intel Xeon X5647 with 4 cores 2.933GHz and Xeon w7 2555X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5647 's Advantages

Lower TDP (130W vs 210W)

Xeon w7 2555X 's Advantages

Released 13 years and 6 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (3.3GHz vs 2.933GHz)

Larger L3 cache size (33.75MB vs 12MB)

More modern manufacturing process (10nm vs 32nm)

Score

Intel Xeon X5647

VS

Xeon w7 2555X

General Parameters

Feb 2011

Release Date

Aug 2024

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Sapphire Rapids

Intel Socket 1366

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon W (Sapphire Rapids)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

130 W

Power Consumption

210 W

Intel

Foundry

Intel

239 mm²

Die Size

-

CPU Performance

2.933 GHz

Performance Core Base Frequency

3.3 GHz

3.2 GHz

Performance Core Turbo Frequency

4.8 GHz

4

Total Core Count

14

8

Total Thread Count

28

133 MHz

Bus Frequency

100 MHz

22.0

Multiplier

33.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

2 MB per core

12 MB shared

L3 Cache

33.75 MB

No

Unlocked Multiplier

Yes

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

64

Related CPU Comparisons

1

Intel Xeon X5647 vs Xeon D 2799

2

Intel Xeon X5647 vs Intel Xeon Gold 6312U

3

Intel Xeon X5647 vs AMD EPYC 9274F

4

Intel Xeon X5647 vs Intel Xeon E5 2648L

5

Intel Xeon X5647 vs Intel Xeon W 3345

6

Intel Xeon X5647 vs Xeon E7 8837

7

Intel Xeon X5647 vs Intel Xeon E7 8880L v3

8

Intel Xeon X5647 vs Intel Xeon E5 2667 v3

9

Intel Xeon X5647 vs AMD EPYC 9745

10

Intel Xeon X5647 vs Xeon 6746E

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!