Ryzen 7 3700X vs Atom N280

Primary details

Comparing Atom N280 and Ryzen 7 3700X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	508
Place by popularity	not in top-100	73
Cost-effectiveness evaluation	no data	18.03
Market segment	Laptop	Desktop processor
Series	Intel Atom	AMD Ryzen 7
Power efficiency	no data	20.66
Architecture codename	DiamondVille (2008−2009)	Matisse (Zen 2) (2019−2020)
Release date	1 February 2009 (15 years ago)	27 May 2019 (5 years ago)
Launch price (MSRP)	no data	$329

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Atom N280 and Ryzen 7 3700X 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	1 (Single-Core)	8 (Octa-Core)
Threads	2	16
Base clock speed	1.66 GHz	3.6 GHz
Boost clock speed	0.07 GHz	4.4 GHz
Bus type	FSB	no data
Bus rate	666.66 MT/s	no data
Multiplier	10	no data
L1 cache	56 KB	512 KB
L2 cache	512 KB	4 MB
L3 cache	0 KB	32 MB
Chip lithography	45 nm	7 nm, 12 nm
Die size	25.9638 mm2	no data
Maximum core temperature	90 °C	no data
Number of transistors	47 Million	19,200 million
64 bit support	-	+
Windows 11 compatibility	-	+
Unlocked multiplier	-	+
VID voltage range	0.9V-1.1625V	no data

Compatibility

Information on Atom N280 and Ryzen 7 3700X 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 (Uniprocessor)
Socket	PBGA437	AM4
Power consumption (TDP)	2.5 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom N280 and Ryzen 7 3700X. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	no data
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
Thermal Monitoring	+	-
Demand Based Switching	-	no data
Precision Boost 2	no data	+

Security technologies

Atom N280 and Ryzen 7 3700X 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 Atom N280 and Ryzen 7 3700X are enumerated here.

AMD-V	-	+
VT-d	-	no data
VT-x	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom N280 and Ryzen 7 3700X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	no data	DDR4 Dual-channel
Maximum memory size	8 GB	128 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	51.196 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

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-

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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Pros & cons summary

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Recency	1 February 2009	27 May 2019
Physical cores	1	8
Threads	2	16
Chip lithography	45 nm	7 nm
Power consumption (TDP)	2 Watt	65 Watt

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Should you still have questions on choice between Atom N280 and Ryzen 7 3700X, ask them in Comments section, and we shall answer.

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