Intel Xeon E5 2678 v3 vs Xeon L7555

VS

Intel Xeon E5-2678 v3

Intel Xeon L7555

We compared two server CPUs: Intel Xeon E5 2678 v3 with 12 cores 2.5GHz and Xeon L7555 with 8 cores 1.866GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2678 v3 's Advantages

Released 4 years and 10 months late

Higher specification of memory (2133 vs 1333)

Newer PCIe version (3 vs 2)

Higher base frequency (2.5GHz vs 1.866GHz)

Larger L3 cache size (30MB vs 18MB)

More modern manufacturing process (22nm vs 45nm)

Xeon L7555 's Advantages

Lower TDP (95W vs 120W)

Score

Intel Xeon E5 2678 v3

VS

Xeon L7555

General Parameters

Jan 2015

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Nehalem-EX

Intel Socket 2011-3

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon(Beckton)

Package

2.6 billions

Transistor Count

2.3 billions

22 nm

Manufacturing Process

45 nm

120 W

Power Consumption

95 W

Intel

Foundry

Intel

356 mm²

Die Size

684 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

1.866 GHz

3.3 GHz

Performance Core Turbo Frequency

2.533 GHz

12

Total Core Count

8

24

Total Thread Count

16

100 MHz

Bus Frequency

133 MHz

25.0

Multiplier

14.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

30 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR3-1333

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

40

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon E5 2678 v3 vs Opteron 6320

2

Intel Xeon E5 2678 v3 vs Intel Xeon E3 1245 v5

3

Intel Xeon E5 2678 v3 vs Intel Xeon Gold 6434H

4

Intel Xeon E5 2678 v3 vs Opteron 6276

5

Intel Xeon E5 2678 v3 vs Intel Xeon E5 2620 v2

6

Intel Xeon E5 2678 v3 vs AMD Ryzen Embedded 8840U

7

Intel Xeon E5 2678 v3 vs AMD EPYC 73F3

8

Intel Xeon E5 2678 v3 vs AMD EPYC 7663

9

Intel Xeon E5 2678 v3 vs Intel Xeon Gold 6548N

10

Intel Xeon E5 2678 v3 vs Intel Xeon E5645

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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