Atom D2550 vs x5-Z8350

Primary details

Comparing Atom x5-Z8350 and Atom D2550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2838	3154
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	5x Intel Atom	Intel Atom
Power efficiency	no data	2.46
Architecture codename	Cherry Trail (2015−2016)	Cedarview (2011−2012)
Release date	8 February 2016 (8 years ago)	1 November 2011 (13 years ago)

Detailed specifications

Atom x5-Z8350 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 cores	4 (Quad-Core)	2 (Dual-core)
Threads	4	4
Base clock speed	1.44 GHz	1.86 GHz
Boost clock speed	1.92 GHz	1.87 GHz
L1 cache	no data	64 KB (per core)
L2 cache	2 MB	512K (per core)
L3 cache	0 KB	0 KB
Chip lithography	14 nm	32 nm
Die size	no data	66 mm2
Maximum core temperature	90 °C	100 °C
Number of transistors	no data	176 million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Atom x5-Z8350 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 configuration	1 (Uniprocessor)	1
Socket	UTFCBGA592	FCBGA559
Power consumption (TDP)	no data	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom x5-Z8350 and Atom D2550. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE2, Intel® SSE3, Intel® SSSE3
AES-NI	+	-
Enhanced SpeedStep (EIST)	+	-
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	+
PAE	no data	36 Bit
Turbo Boost Max 3.0	-	no data

Security technologies

Atom x5-Z8350 and Atom D2550 technologies aimed at improving security, for example, by protecting against hacks.

Secure Boot	+	no data
Identity Protection	+	-

Virtualization technologies

Virtual machine speed-up technologies supported by Atom x5-Z8350 and Atom D2550 are enumerated here.

VT-d	no data	-
VT-x	+	-
VT-i	no data	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom x5-Z8350 and Atom D2550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	4 GB	DDR3
Maximum memory size	2 GB	4 GB
Max memory channels	1	1
Maximum memory bandwidth	12.8 GB/s	6.4 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel HD Graphics (Cherry Trail) (200 - 500 MHz)	Intel Graphics Media Accelerator (GMA) 3650 (640 MHz)
Max video memory	2 GB	no data
Graphics max frequency	500 MHz	no data
Execution Units	12	no data

Graphics interfaces

Available interfaces and connections of Atom x5-Z8350 and Atom D2550 integrated GPUs.

Number of displays supported

2

2

Graphics image quality

Maximum display resolutions supported by Atom x5-Z8350 and Atom D2550 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4

1920x1080

no data

Peripherals

Specifications and connection of peripherals supported by Atom x5-Z8350 and Atom D2550.

PCIe version	2.0	no data
PCI Express lanes	1	4
USB revision	3.0	no data

Synthetic benchmark performance

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

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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

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Pros & cons summary

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Performance score	0.56	0.26
Recency	8 February 2016	1 November 2011
Physical cores	4	2
Chip lithography	14 nm	32 nm

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Should you still have questions on choice between Atom x5-Z8350 and Atom D2550, ask them in Comments section, and we shall answer.

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