Atom D2550 vs Celeron 847

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Primary details

Comparing Celeron 847 and Atom D2550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel CeleronIntel Atom
Architecture codenameSandy Bridge (2011−2013)Cedarview (2011−2012)
Release date19 June 2011 (13 years ago)1 November 2011 (13 years ago)
Launch price (MSRP)$134no data

Detailed specifications

Celeron 847 and Atom D2550 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)2 (Dual-core)
Threads24
Base clock speed1.1 GHz1.86 GHz
Boost clock speed1.1 GHz1.87 GHz
Bus typeDMI 2.0no data
Bus rate4 × 5 GT/sno data
Multiplier11no data
L1 cache64K (per core)64 KB (per core)
L2 cache256K (per core)512K (per core)
L3 cache2 MB (shared)0 KB
Chip lithography32 nm32 nm
Die size131 mm266 mm2
Maximum core temperature100 °C100 °C
Number of transistors504 million176 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Celeron 847 and Atom D2550 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)1
SocketFCBGA1023FCBGA559
Power consumption (TDP)17 Watt10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 847 and Atom D2550. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2Intel® SSE2, Intel® SSE3, Intel® SSSE3
FMA+-
Enhanced SpeedStep (EIST)+-
Turbo Boost Technology--
Hyper-Threading Technology-+
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Demand Based Switching-no data
PAEno data36 Bit
FDI+no data
Fast Memory Access+no data

Security technologies

Celeron 847 and Atom D2550 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 847 and Atom D2550 are enumerated here.

VT-d--
VT-x+-
VT-ino data-
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 847 and Atom D2550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size16 GB4 GB
Max memory channels21
Maximum memory bandwidth21.335 GB/s6.4 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics (Sandy Bridge)Intel Graphics Media Accelerator (GMA) 3650
Graphics max frequency800 MHzno data

Graphics interfaces

Available interfaces and connections of Celeron 847 and Atom D2550 integrated GPUs.

Number of displays supported22
eDP+no data
DisplayPort+-
HDMI+-
SDVO+no data
CRT+no data

Peripherals

Specifications and connection of peripherals supported by Celeron 847 and Atom D2550.

PCIe version2.0no data
PCI Express lanes164

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.



Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Celeron 847 478
+16.9%
Atom D2550 409

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Celeron 847 157
+57%
Atom D2550 100

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Celeron 847 262
Atom D2550 287
+9.5%

Pros & cons summary


Recency 19 June 2011 1 November 2011
Threads 2 4
Power consumption (TDP) 17 Watt 10 Watt

Atom D2550 has an age advantage of 4 months, 100% more threads, and 70% lower power consumption.

We couldn't decide between Celeron 847 and Atom D2550. We've got no test results to judge.


Should you still have questions on choice between Celeron 847 and Atom D2550, ask them in Comments section, and we shall answer.

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Intel Celeron 847
Celeron 847
Intel Atom D2550
Atom D2550

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Community ratings

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Questions & comments

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