Xeon L7555 vs Xeon E6540

VS

Intel Xeon L7555

Intel Xeon E6540

We compared two server CPUs: Xeon L7555 with 8 cores 1.866GHz and Xeon E6540 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon L7555 's Advantages

Lower TDP (95W vs 105W)

Xeon E6540 's Advantages

Higher base frequency (2GHz vs 1.866GHz)

Score

Xeon L7555

VS

Xeon E6540

General Parameters

Mar 2010

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Nehalem-EX

Core Architecture

Nehalem-EX

Intel Socket 1567

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon(Beckton)

Generation

Xeon(Beckton)

Package

2.3 billions

Transistor Count

2.3 billions

45 nm

Manufacturing Process

45 nm

95 W

Power Consumption

105 W

Intel

Foundry

Intel

684 mm²

Die Size

684 mm²

CPU Performance

1.866 GHz

Performance Core Base Frequency

2 GHz

2.533 GHz

Performance Core Turbo Frequency

2.266 GHz

8

Total Core Count

6

16

Total Thread Count

12

133 MHz

Bus Frequency

133 MHz

14.0

Multiplier

15.0

64 KB per core

L1 Cache

64 KB per core

256 KB per core

L2 Cache

256 KB per core

18 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

8

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR3-1333

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

Related CPU Comparisons

1

Xeon L7555 vs AMD EPYC 7302P

2

Xeon L7555 vs Intel Xeon Gold 6330H

3

Xeon L7555 vs AMD EPYC 9374F

4

Xeon L7555 vs Intel Xeon E5 2620 v3

5

Xeon L7555 vs Intel Xeon E5 1660

6

Xeon L7555 vs Intel Xeon w7 2495X

7

Xeon L7555 vs Intel Xeon L5638

8

Xeon L7555 vs Xeon D 1732TE

9

Xeon L7555 vs Intel Xeon Platinum 8462Y

10

Xeon L7555 vs Intel Xeon E3 1125C

Related News

1

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

2

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

3

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

4

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

5

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

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

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

8

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

9

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

10

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