Intel Atom C2550 vs Intel Atom D2550

Last updated: 2023-04-26

CPU comparison with benchmarks


Intel Atom C2550		Intel Atom D2550
CPU comparison In this CPU comparison, we compare the Intel Atom C2550 and the Intel Atom D2550 and use benchmarks to check which processor is faster. We compare the Intel Atom C2550 4 core processor released in Q3/2013 with the Intel Atom D2550 which has 2 CPU cores and was introduced in Q1/2012.

Intel Atom	Family	Intel Atom
Intel Atom C2000	CPU group	Intel Atom D2000
3	Generation	1
Avoton	Architecture	Cedarview
Desktop / Server	Segment	Desktop / Server
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The Intel Atom C2550 is a 4 core processor with a clock frequency of 2.40 GHz (2.60 GHz). The processor can compute 4 threads at the same time. The Intel Atom D2550 clocks with --, has 2 CPU cores and can calculate 4 threads in parallel.
4	Cores	2
4	Threads	4
normal	Core architecture	normal
No	Hyperthreading	Yes
No	Overclocking ?	No

2.40 GHz	Frequency	1.86 GHz
2.60 GHz	Turbo Frequency (1 Core)	--
2.60 GHz	Turbo Frequency (All Cores)	--
Artificial Intelligence and Machine Learning Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
--	AI hardware	--
--	AI specifications	--

Internal Graphics Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.
no iGPU	GPU	Intel GMA 3650
	GPU frequency	0.64 GHz
	GPU (Turbo)
	GPU Generation
	Technology	65 nm
	Max. displays	2
	Compute units	4
	Shader	32
	Max. GPU Memory	1 GB
	DirectX Version	10.1

Hardware codec support A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
No	Codec h265 / HEVC (8 bit)	No
No	Codec h265 / HEVC (10 bit)	No
No	Codec h264	No
No	Codec VP9	No
No	Codec VP8	No
No	Codec AV1	No
No	Codec AVC	No
No	Codec VC-1	No
No	Codec JPEG	No

Memory & PCIe Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom C2550, while the Intel Atom D2550 supports a maximum of 4 GB of memory with a maximum memory bandwidth of 8.6 GB/s enabled.
DDR3L-1600, DDR3-1600	Memory	DDR3-1066
64 GB	Max. Memory	4 GB
2 (Dual Channel)	Memory channels	1 (Single Channel)
25.6 GB/s	Max. Bandwidth	8.6 GB/s
Yes	ECC	No
	L2 Cache
2.00 MB	L3 Cache	1.00 MB
2.0	PCIe version
16	PCIe lanes	--
8.0 GB/s	PCIe Bandwidth	--
Thermal Management The Intel Atom C2550 has a TDP of 14 W. The TDP of the Intel Atom D2550 is 10 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
14 W	TDP (PL1 / PBP)	10 W
--	TDP (PL2)	--
--	TDP up	--
--	TDP down	--
--	Tjunction max.	--
Technical details The Intel Atom C2550 has 2.00 MB cache and is manufactured in 22 nm. The cache of Intel Atom D2550 is at 1.00 MB. The processor is manufactured in 32 nm.
22 nm	Technology	32 nm
Monolithic	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4.1, SSE4.2	ISA extensions	SSE3
BGA 1283	Socket	BGA 559
VT-x, VT-x EPT	Virtualization	None
Yes	AES-NI	No
Windows 10, Linux	Operating systems	Windows 10, Linux
Q3/2013	Release date	Q1/2012
74 $	Release price	38 $

show more data		show more data

Intel Atom C2550 4C 4T @ 2.40 GHz (2.60 GHz) buy now on Amazon and save! Intel Atom D2550 2C 4T @ 1.86 GHz buy now on Amazon and save!

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	Intel Atom C2550 4C 4T @ 2.60 GHz	259 (100%)
	Intel Atom D2550 2C 4T @ 1.86 GHz	101 (39%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	Intel Atom C2550 4C 4T @ 2.60 GHz	971 (100%)
	Intel Atom D2550 2C 4T @ 1.86 GHz	303 (31%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.


	Intel Atom C2550 @ 0.00 GHz	0 (0%)
	Intel Atom D2550 Intel GMA 3650 @ 0.64 GHz	41 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	Intel Atom C2550 4C 4T @ 2.60 GHz	2330 (100%)
	Intel Atom D2550 2C 4T @ 1.86 GHz	434 (19%)

Devices using this processor
Intel Atom C2550	Intel Atom D2550
Unknown	Unknown

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