Intel Xeon E5 2649 v3 vs Xeon W5580

VS

Intel Xeon E5-2649 v3

Intel Xeon W5580

We compared two server CPUs: Intel Xeon E5 2649 v3 with 10 cores 2.3GHz and Xeon W5580 with 4 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2649 v3 's Advantages

Released 5 years and 6 months late

Higher specification of memory (2133 vs 1333)

Newer PCIe version (3 vs 2)

Larger L3 cache size (25MB vs 8MB)

More modern manufacturing process (22nm vs 45nm)

Lower TDP (105W vs 130W)

Xeon W5580 's Advantages

Higher base frequency (3.2GHz vs 2.3GHz)

Score

Intel Xeon E5 2649 v3

VS

Xeon W5580

General Parameters

Sep 2014

Release Date

Mar 2009

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Gainestown

Intel Socket 2011-3

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon(Gainestown)

Package

2.6 billions

Transistor Count

0.731 billions

22 nm

Manufacturing Process

45 nm

105 W

Power Consumption

130 W

Intel

Foundry

Intel

356 mm²

Die Size

263 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

3.2 GHz

3 GHz

Performance Core Turbo Frequency

3.466 GHz

10

Total Core Count

4

20

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

23.0

Multiplier

24.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

25 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR3-1333

4

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

40

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon E5 2649 v3 vs Intel Xeon Gold 5317

2

Intel Xeon E5 2649 v3 vs Opteron 2212 (F3)

3

Intel Xeon E5 2649 v3 vs Xeon E 2236

4

Intel Xeon E5 2649 v3 vs AMD EPYC 9555P

5

Intel Xeon E5 2649 v3 vs Intel Xeon E5 2650L v3

6

Intel Xeon E5 2649 v3 vs AMD EPYC Embedded 3201

7

Intel Xeon E5 2649 v3 vs Intel Xeon E5 2609

8

Intel Xeon E5 2649 v3 vs Intel Xeon E5 2667

9

Intel Xeon E5 2649 v3 vs Opteron 6344

10

Intel Xeon E5 2649 v3 vs AMD EPYC Embedded 9454P

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early