Intel Xeon W 2123 vs Xeon L7555

VS

Intel Xeon W-2123

Intel Xeon L7555

We compared two server CPUs: Intel Xeon W 2123 with 4 cores 3.6GHz 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 W 2123 's Advantages

Released 7 years and 5 months late

Higher specification of memory (2666 vs 1333)

Newer PCIe version (3 vs 2)

Higher base frequency (3.6GHz vs 1.866GHz)

More modern manufacturing process (14nm vs 45nm)

Xeon L7555 's Advantages

Larger L3 cache size (18MB vs 8.25MB)

Lower TDP (95W vs 120W)

Score

Intel Xeon W 2123

VS

Xeon L7555

General Parameters

Aug 2017

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Nehalem-EX

Intel Socket 2066

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon(Beckton)

Package

-

Transistor Count

2.3 billions

14 nm

Manufacturing Process

45 nm

120 W

Power Consumption

95 W

64 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

484 mm²

Die Size

684 mm²

CPU Performance

3.6 GHz

Performance Core Base Frequency

1.866 GHz

3.9 GHz

Performance Core Turbo Frequency

2.533 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

133 MHz

36.0

Multiplier

14.0

64 K per core

L1 Cache

64 KB per core

1 MB per core

L2 Cache

256 KB per core

8.25 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR3-1333

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

48

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon W 2123 vs Intel Xeon E5 2667 v2

2

Intel Xeon W 2123 vs Intel Xeon E3 1240L v5

3

Intel Xeon W 2123 vs Opteron 144

4

Intel Xeon W 2123 vs AMD EPYC 7473X

5

Intel Xeon W 2123 vs Intel Xeon W 2102

6

Intel Xeon W 2123 vs Opteron 2212 (F2)

7

Intel Xeon W 2123 vs Intel Xeon Gold 6534

8

Intel Xeon W 2123 vs Intel Xeon Platinum 8360Y

9

Intel Xeon W 2123 vs Intel Xeon Platinum 8460H

10

Intel Xeon W 2123 vs Opteron 4340

Related News

1

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

2

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

3

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

4

CXMT Reportedly Achieves 80% Yield in DDR5 Production

5

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

6

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

7

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

8

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

9

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

10

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