Editing Celeron (section)

== Mobile Celerons ==

=== P6-based mobile Celerons {{Anchor|Celeron M}} ===
{{Main|List of Intel Celeron microprocessors#P6 based Celerons 2}}

==== Mendocino (mobile) ====
[[Image:Celeron mobile.jpg|thumb|right|200px|Mobile Celeron in BGA2 package]]
Similar to the Mendocino (Celeron-A): 250&nbsp;nm, 32&nbsp;KB L1 cache and 128&nbsp;KB L2 cache, but uses a lower voltage (1.5–1.9&nbsp;V) and two power-saving modes: Quick Start, and Deep Sleep. Packaged in the small, 615-pin [[BGA2]] or [[Micro-PGA2]] package.

==== Tualatin-256 (mobile) ====
These were the first Mobile Celerons based on the Tualatin core. They differed from their desktop counterparts in that the Mobile series were offered in both 100&nbsp;MHz and 133&nbsp;MHz FSB. Like the desktop Tualatins, these chips had 256&nbsp;KB of L2 cache.

=== NetBurst-based mobile Celerons ===
{{Main|List of Intel Celeron microprocessors#Netburst based Celerons 2}}

==== Northwood-256 ====
These are the Mobile Celeron range used in laptops. Also based on the Northwood core, they feature a 256&nbsp;KB L2 cache. These Celeron processors were a good deal higher performing than the desktop counterparts because of their larger L2 cache sizes.<ref>{{cite news|url=http://www.xbitlabs.com/news/other/display/news521.html|title=New Mobile Celeron on Northwood-256 Core|first=Anna|last=Filatova|date=June 25, 2002|access-date=March 13, 2007|publisher=X-bit labs|url-status=dead|archive-url=https://web.archive.org/web/20070927194649/http://www.xbitlabs.com/news/other/display/news521.html|archive-date=September 27, 2007|df=dmy-all}}</ref> They were eventually replaced by the Celeron M brand which is built around the Pentium M processor design.

=== Pentium M-based mobile Celerons ===
{{Main|List of Intel Celeron microprocessors#Pentium-M based Celerons}}

==== Banias-512 ====
This Celeron (sold under the '''Celeron M''' brand) is based on the ''Banias'' [[Pentium M]], and differs from its parent in that it has half the L2 cache, and does not support the clock-varying SpeedStep technology. It performs reasonably well compared to the Pentium M, but battery life is noticeably shorter on a Celeron M–based notebook than it is on a comparable Pentium M notebook.

A system based on the Celeron M processor may not use the [[Centrino]] brand name, regardless of what chipset and [[Wi-Fi]] components are used.

In Intel's "Family/Model/Stepping" scheme, Banias Celeron Ms and Pentium Ms are family 6, model 9 and their Intel product code is 80535.

==== Shelton ====
The ''Shelton'' core is a Banias core without ''any'' L2 cache and SpeedStep. It is used in Intel's small form factor D845GVSH motherboard, intended for Asian and South American markets. The processor identifies itself as a "Intel Celeron 1.0B [[gigahertz|GHz]]", to differentiate it from the previous Coppermine-128 and Tualatin 1.0&nbsp;GHz processors.

The Shelton'08 is a basic platform for a low cost notebook released by Intel at January 2008. The platform uses Intel's single-core Diamondville CPU with a clock frequency of 1.6&nbsp;GHz and a 533&nbsp;MT/s FSB and power consumption of 3.5&nbsp;W. The platform's total power consumption is around 8&nbsp;W, translating to battery usage time of between 3–4 hours. The platform consists of a 945GSE chipset, which includes built-in DirectX 9 graphics and supports single channel DDR2 memory. An 802.11g Wi-Fi module, USB/PATA port SSD (solid state drive), and a 7- or 8-inch panel will typically round out the platform.

==== Dothan-1024 ====
A 90&nbsp;nm Celeron M with half of the L2 cache of the 90&nbsp;nm ''Dothan'' Pentium Ms (twice the L2 cache of the 130&nbsp;nm Celeron Ms, though), and, like its predecessor, lacking SpeedStep. The first Celeron Ms that supports the [[XD bit]] was released in January 2005, in general any Celeron M released after that supports the [[XD bit]]. There is also a 512&nbsp;KB low voltage version that was used in the early [[ASUS Eee PC]] models.

In Intel's "Family/Model/Stepping" scheme, Dothan Celeron Ms and Pentium Ms are family 6, model 13 and their Intel product code is 80536.

==== Yonah ====
{{Main|Yonah (microprocessor)}}{{Anchor|Yonah-1024}}
The Celeron M 400-series is a 65&nbsp;nm Celeron M based on the single-core '''[[Yonah (microprocessor)|Yonah]]''' chip, like the [[Intel Core#Core 2 Solo|Core Solo]]. Like its predecessors in the Celeron M series, this Celeron M has half of the L2 cache (1&nbsp;MB) of Core Solo and lacks SpeedStep. This core also brings new features to Celeron M including a higher front side bus (533&nbsp;MT/s), [[SSE3]] instructions. September 2006 and January 4, 2008, mark a discontinuation of many ''Celeron M'' branded CPUs.<ref name="See DigiTimes">{{cite web|url=http://www.tgdaily.com/content/view/34115/122/|title=Intel to discontinue older Centrino CPUs in Q1 08|date=October 1, 2007|website=TG Daily|url-status=dead|archive-url=https://web.archive.org/web/20071102195746/http://www.tgdaily.com/content/view/34115/122/|archive-date=November 2, 2007|access-date=October 1, 2007}}</ref>

=== Core-based mobile Celerons ===
{{Main|List of Intel Celeron microprocessors#Core based Celerons 2}}

==== Merom-L {{Anchor|Merom-L|Merom-1024}} ====
{{Main|Merom (microprocessor)#Merom-L}}
The Celeron M 523 (933&nbsp;MHz ULV), M&nbsp;520 (1.6&nbsp;GHz), M&nbsp;530 (1.73&nbsp;GHz), 530 (1.73&nbsp;GHz), 540 (1.86&nbsp;GHz), 550 (2.0&nbsp;GHz), 560 (2.13&nbsp;GHz), 570 (2.26&nbsp;GHz)<ref>{{cite web|url=http://ark.intel.com/ProductCollection.aspx?familyID=288|title=Intel® Celeron® Processor|work=Intel® ARK (Product Specs)}}</ref> are single-core 65&nbsp;nm CPUs based on the ''Merom'' [[Core 2]] architecture. They feature a 533&nbsp;MT/s FSB, 1&nbsp;MB of L2 cache (half that of the low end Core 2 Duo's 2&nbsp;MB cache), XD-bit support, and Intel 64 technology, but lack SpeedStep and [[Intel VT-x|Virtualization Technology]]. Two different processor models are used with identical part numbers with the same part numbers, single-core Merom-L with 1&nbsp;MB cache and dual-core Merom with 4&nbsp;MB L2&nbsp;cache that have the extra cache and core disabled. Celeron M 523, M 520 and M 530 are [[Socket M]]-based, while Celeron 530 through 570 (without the M) are for [[Socket P]]. January 4, 2008, marked the discontinuation of Merom CPUs.<ref name="See DigiTimes" />

==== Merom-2M {{Anchor|Merom-2M}} ====
{{Main|Merom (microprocessor)#Merom-2M}}
The Celeron 573 (1&nbsp;GHz, ULV), 575 (2&nbsp;GHz) and 585 (2.16&nbsp;GHz) are based on the Merom-2M core with only one core and 1&nbsp;MB L2&nbsp;cache enabled. They are similar to the Merom and Merom-L based Celerons but have a faster 667&nbsp;MT/s FSB.

The Celeron T1xxx processors are also based on the Merom-2M chips but have both cores enabled. The earlier T1400 (1.73&nbsp;GHz) and T1500 (1.86&nbsp;GHz) versions have a 533&nbsp;MT/s FSB and 512&nbsp;B L2&nbsp;cache, while the more recent T1600 (1.66&nbsp;GHz) and T1700 (1.83&nbsp;GHz) versions have 667&nbsp;MT/s and 1&nbsp;MB L2&nbsp;cache enabled but come with a lower clock frequency.

==== Penryn-3M ====
{{Main|Penryn (microprocessor)#Penryn-3M}}
[[File:Intel Microprocessor Celeron 900 AW80585900 SLGLQ in mPGA478MN socket-3595.jpg|thumb|Celeron 900]]
At the same time as the dual-core Merom-2M, Intel introduced the first 45&nbsp;nm Celeron processor based on the Penryn-3M core with 800&nbsp;MT/s FSB, 1&nbsp;MB L2 cache and one core enabled. This includes the Celeron M 7xx [[Consumer Ultra-Low Voltage]] (CULV) series starting at 1.2&nbsp;GHz and the later Celeron 900 (2.2&nbsp;GHz).

The initial 45&nbsp;nm dual-core Celeron processor was released in June 2009 and is also based on Penryn-3M. The Celeron T3000 (1.8&nbsp;GHz) and T3100 (1.9&nbsp;GHz) again come with 1&nbsp;MB of L2 cache enabled and an 800&nbsp;MT/s FSB. In September 2009, Intel also started the dual-core CULV Celeron SU2000 series, again with 1&nbsp;MB L2 cache. Despite the similar name, they are very different from Pentium SU2000 (with 2&nbsp;MB L2 cache and one active core) and Pentium T3000 (based on the 65&nbsp;nm [[Merom (microprocessor)|Merom]] processor).

=== Nehalem-based mobile Celerons ===
{{Main|List of Intel Celeron microprocessors#Nehalem based Celerons 2}}

==== Arrandale ====
{{Main|Arrandale (microprocessor)}}

The Arrandale-based Celeron P4xxx and U3xxx lines are low-end versions of the Pentium P6xxx and U5xxx lines, originally released as the mobile dual-core lines of Core i3/i5/i7. Like the Clarkdale-based Celeron G1xxx, they use 2&nbsp;MB of L3&nbsp;cache, which is the amount that the earlier "Penryn" based CPUs used in the Pentium brand as their L2&nbsp;cache. Like all Arrandale processors, the Celeron P4xxx and U3xxx use an integrated graphics core.

=== Sandy Bridge-based mobile Celerons ===
{{Main|List of Intel Celeron microprocessors#Sandy Bridge based Celerons|Sandy Bridge}}
The Celeron B8xx processors released in 2011 follow the Arrandale line. They are Dual-Core processors with integrated graphics and use the same chips as the Pentium B9xx and Core i3/i5/i7-2xxx mobile processors, but with Turbo-Boost, Hyper-Threading, VT-d, TXT and AES-NI disabled and the L3 cache reduced to 2MB.