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Intel Atom D2550 - DF8064101211300

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Intel Atom D2550 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Atom D2000 series
Model number  ? D2550
CPU part number
  • DF8064101211300 is an OEM/tray microprocessor
Frequency  ? 1867 MHz
Bus speed  ? 2.5 GT/s DMI
Package559-ball micro FC-BGA (FCBGA11)
Size0.87" x 0.87" / 2.2cm x 2.2cm
Introduction dateMarch 4, 2012
End-of-Life dateLast order date for consumer processors is May 23, 2014
Last shipment date for consumer tray processors is November 7, 2014
Price at introduction$47
S-spec numbers
  ES/QS processors Production processors
Part number QC36 QCY8 SR0QB SR0VY
Architecture / Microarchitecture
PlatformCedar Trail
Processor core  ? Cedarview-D
Core steppings  ? B2 (QC36, SR0QB)
B3 (QCY8, SR0VY)
CPUID30661 (QC36, QCY8, SR0QB, SR0VY)
Manufacturing process0.032 micron
Data width64 bit
The number of cores2
The number of threads4
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 32 KB 4-way associative instruction caches
2 x 24 KB 6-way associative data caches
Level 2 cache size  ? 2 x 512 KB 8-way associative caches
Physical memory4 GB
MultiprocessingNot supported
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • NX / XD / Execute disable bit  ? 
  • HT / Hyper-Threading technology  ? 
Low power featuresC1 core state
Integrated peripherals / components
Integrated graphics
  • GPU Type: GMA 3650
    Base frequency (MHz): 640
    Based on: PowerVR SGX 545
Memory controller
  • The number of controllers: 1
    Memory channels: 1
    Supported memory: DDR3-800, DDR3-1066
Other peripheralsDirect Media Interface
Electrical / Thermal parameters
V core  ? 0.91V - 1.21V
Maximum operating temperature  ? 100°C
Thermal Design Power  ? 10 Watt

Detailed side-by-side comparison

For detailed comparision of the Intel D2550 and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: D2550, DF8064101211300, Intel Atom 1.867GHz, Cedarview-D

Historical price chart

The chart below shows official prices of Intel Atom D525, D2500, D2550, N2800 and D2560 processors:

Historical official prices of Atom D525, D2500, D2550, N2800 and D2560 processors


Q: Is it possible to upgrade my Atom D2550 microprocessor?
A: No. BGA CPUs, like this one, are soldered on a board, as a result, upgrading or replacing them is very very difficult.

Atom D2550 Overclocking

Sorry, we do not have overclocking data for this Intel Atom D2000 series processor at this time.

Related news stories

Intel Itanium 9300 and "Cedar View" Atom CPUs discontinued
Nov 06, 2013: Yesterday Intel published several Product Change Notifications, advising their customers about forthcoming discontinuation of a number of Atom and Itanium microprocessors. Retired Atom models are D2500, D2550, D2560, N2600 and N2800. These dual-core processors were introduced in a time frame from September 2011 to November 2012, and all of them are based on one generation old "Cedar View" core. End-of-lifed Itanium models are 9310, 9320, 9330, 9340 and 9350.

Intel quietly launched Atom D2560 processor
Oct 24, 2012: Intel desktop Cedar Trail platform was released one year ago, and initially consisted of Atom D2500 and D2700 SKUs, shortly followed by D2550 model. The fastest processor in the lineup was D2700, therefore it seemed odd that Intel decided to retire it in May, i.e. 8 months after the launch. The reason given by the company was usual "Market demand shifted ... to other Intel products". Today Intel quietly introduced D2560 SKU.

Intel cuts prices of low power desktop CPUs
Mar 06, 2012: Intel published today new version of official pricelist. According to it, the company reduced prices for low-power desktop Celeron, Pentium and Core i3 processors. Intel also added pricing for just released Xeon E5-1600 and E5-2600 series CPUs (they will be covered in a separate article), and Atom D2550.

Intel quietly launches Atom D2550 CPU
Mar 03, 2012: Two weeks ago we reported about new Atom D2550 "Cedar Trail" microprocessor, coming in the first half of March. Days after our report, VR-Zone provided more accurate February 26 introduction date for the upcoming CPU. Yesterday Intel added D2550 to ARK product database, indicating that the processor is now launched. It's impossible to tell exact launch date of this SKU, and it's likely that it was released earlier in the week, perhaps on February 26.

Atom D2550 to launch in March
Feb 21, 2012: Intel Cedar Trail platform for netbooks, nettops and mobile devices was introduced last fall, and at the launch time it consisted of two desktop D2500 and D2700 "Cedar View" microprocessors. In December Intel released mobile N2600 and N2800 models, also based on Cedar View core. At about the same time, Cedar Trail datasheet on Intel website was updated with details of three unreleased CPUs. We recently learned from our sources that one of these upcoming microprocessors, Atom D2550, will be launched in March.

Intel publishes specs of Atom D2550, N2650 and N2850 CPUs
Jan 05, 2012: After delays, at the last week of December Intel launched N2600 and N2800 "Cedar Trail" Atom microprocessors for netbooks and mobile devices. At launch time, the company published revised version of Atom D2000/N2000 series datasheet, available here (PDF file). The datasheet included specifications of two just released N2600 and N2800 models, two previously released D2500 and D2700 CPUs, and also information on three unreleased Atoms with processor numbers D2550, N2650, and N2850. All three chips were spotted in November in a list of CPUs, licensed for Windows 7 starter operating system.

Intel Atom D2550 planned for Q1 2012
Nov 30, 2011: In September Intel introduced Cedar Trail platform, along with Atom D2500 and D2700 "CedarView-D" microprocessors for nettops and ultra-low power desktops. Compared to previous Atoms, new processors were manufactured on more modern 32nm process, which allowed higher frequencies and lower power consumption. Also, the CPUs featured improved graphics, that was supposed to be DX10.1 compatible, although this never realized. According to recently leaked Intel roadmap, the company plans another Atom processor, dubbed as D2550.

New AMD and Intel budget processors rumored
Nov 17, 2011: Currently, there are several different versions of Microsoft Windows 7 operating system, and the least expensive from them is Windows 7 Starter. This version comes pre-installed on netbooks, and it lacks many features, such as 64-bit support, desktop Window Manager, Windows Aero, and others. Not only that, this version of Window 7 can be only distributed on systems with budget, and budget-to-middle class x86 processors.

CPU ID information for the Atom D2550

We don't have CPU ID information for the Intel Atom D2550 CPU in our database. If you have this processor please use our CPUID tool to submit CPUID information. During submission, please specify family name, DF8064101211300 part number, and, most importantly, make the CPUID record public. To search or browse all public CPUID submissions please visit CPUID database.

CPUs, related to Intel Atom D2550

Model Cores /
Frequency L2
TDP Features  
Intel Atom D2000 series family, BGA559
   Atom D25002 / 21.86 GHz1 MB10WHT>
   Atom D25502 / 41.86 GHz1 MB10WHT 
   Atom D25602 / 42 GHz1 MB10WHT>
   Atom D27002 / 42.13 GHz1 MB10WHT>
   Atom D27012 / 42.13 GHz1 MB10WHT>
Other families, Saltwell micro-architecture, BGA559
   Atom N21001 / 21.6 GHz512 KB HT>
   Atom N26002 / 41.6 GHz1 MB3.5WHT, ESS>
   Atom N28002 / 41.86 GHz1 MB6.5WHT, ESS>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Atom D2550
 • Click on the >  icon to compare any CPU in the table with the Intel Atom D2550 (Javascript required).
 • Features abbreviations:
HT - Hyper-Threading
ESS - PowerNow! / Enhanced SpeedStep

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