Intel Xeon L5609 vs Intel Xeon E5 2643 v3

VS

Intel Xeon L5609

Intel Xeon E5-2643 v3

We compared two server CPUs: Intel Xeon L5609 with 4 cores 1.866GHz and Intel Xeon E5 2643 v3 with 6 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon L5609 's Advantages

Lower TDP (40W vs 135W)

Intel Xeon E5 2643 v3 's Advantages

Released 4 years and 6 months late

Higher specification of memory (2133 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (3.4GHz vs 1.866GHz)

Larger L3 cache size (20MB vs 12MB)

More modern manufacturing process (22nm vs 32nm)

Score

Intel Xeon L5609

VS

Intel Xeon E5 2643 v3

General Parameters

Mar 2010

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Haswell-EP

Intel Socket 1366

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon E5 (Haswell-EP)

Package

1.17 billions

Transistor Count

2.6 billions

32 nm

Manufacturing Process

22 nm

40 W

Power Consumption

135 W

Intel

Foundry

Intel

239 mm²

Die Size

356 mm²

CPU Performance

1.866 GHz

Performance Core Base Frequency

3.4 GHz

0

Performance Core Turbo Frequency

3.7 GHz

4

Total Core Count

6

4

Total Thread Count

12

133 MHz

Bus Frequency

100 MHz

14.0

Multiplier

34.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

20 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-2133

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

40

Related CPU Comparisons

1

Intel Xeon L5609 vs Xeon 6952P

2

Intel Xeon L5609 vs Xeon w3 2535

3

Intel Xeon L5609 vs Xeon w3 2525

4

Intel Xeon L5609 vs Intel Xeon E5 4650

5

Intel Xeon L5609 vs AMD EPYC 9115

6

Intel Xeon L5609 vs Atom S1220

7

Intel Xeon L5609 vs Intel Xeon w7 3445

8

Intel Xeon L5609 vs Xeon E7 2850

9

Intel Xeon L5609 vs Xeon w5 3535X

10

Intel Xeon L5609 vs Xeon E 2234

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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