Xeon L5639 vs Intel Xeon E5 2603 v2

VS

Intel Xeon L5639

Intel Xeon E5-2603 v2

We compared two server CPUs: Xeon L5639 with 6 cores 2.133GHz and Intel Xeon E5 2603 v2 with 4 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L5639 's Advantages

Higher specification of memory (1333 vs 3)

Higher base frequency (2.133GHz vs 1.8GHz)

Larger L3 cache size (12MB vs 10MB)

Lower TDP (60W vs 80W)

Intel Xeon E5 2603 v2 's Advantages

Released 2 years and 7 months late

Newer PCIe version (3 vs 2)

More modern manufacturing process (22nm vs 32nm)

Score

Xeon L5639

VS

Intel Xeon E5 2603 v2

General Parameters

Feb 2011

Release Date

Sep 2013

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Ivy Bridge-EP

Intel Socket 1366

Socket

Intel Socket 2011

N/A

Integrated Graphics

N/A

Xeon(Westmere-EP)

Generation

Xeon E5 (Ivy Bridge-EP)

Package

1.17 billions

Transistor Count

1.4 billions

32 nm

Manufacturing Process

22 nm

60 W

Power Consumption

80 W

Intel

Foundry

Intel

239 mm²

Die Size

160 mm²

CPU Performance

2.133 GHz

Performance Core Base Frequency

1.8 GHz

2.667 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

4

12

Total Thread Count

4

133 MHz

Bus Frequency

100 MHz

16.0

Multiplier

18.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

12 MB shared

L3 Cache

10 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR3

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

Related CPU Comparisons

1

Xeon L5639 vs Opteron 8214 (F3)

2

Xeon L5639 vs AMD EPYC 7262

3

Xeon L5639 vs Opteron 6348

4

Xeon L5639 vs Intel Xeon W 2191B

5

Xeon L5639 vs Intel Xeon Gold 6326

6

Xeon L5639 vs Intel Xeon E5 2697 v2

7

Xeon L5639 vs Intel Xeon E5 1630 v3

8

Xeon L5639 vs Intel Xeon Platinum 8593Q

9

Xeon L5639 vs Opteron 2214 (F2)

10

Xeon L5639 vs AMD EPYC 7443P

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

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

8

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

9

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

10

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