Ryzen 5 PRO 7540U vs Atom N475

Primary details

Comparing Atom N475 and Ryzen 5 PRO 7540U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	674
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Atom	AMD Phoenix (Zen 4, Ryzen 7040)
Power efficiency	no data	72.52
Architecture codename	Pineview (2009−2011)	Phoenix (Zen4) (2023)
Release date	1 June 2010 (14 years ago)	23 May 2023 (1 year ago)
Launch price (MSRP)	$75	no data

Detailed specifications

Atom N475 and Ryzen 5 PRO 7540U 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)	6 (Hexa-Core)
Threads	2	12
Base clock speed	1.83 GHz	3.2 GHz
Boost clock speed	1.83 GHz	4.9 GHz
Bus rate	533 MHz	no data
L1 cache	64 KB (per core)	384 KB
L2 cache	512K (per core)	6 MB
L3 cache	0 KB	16 MB
Chip lithography	45 nm	4 nm
Die size	66 mm2	178 mm2
Maximum core temperature	100 °C	100 °C
Number of transistors	123 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Atom N475 and Ryzen 5 PRO 7540U 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	no data
Socket	FCBGA559	no data
Power consumption (TDP)	6.5 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom N475 and Ryzen 5 PRO 7540U. You'll probably need this information if you require some particular technology.

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

Security technologies

Atom N475 and Ryzen 5 PRO 7540U 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 N475 and Ryzen 5 PRO 7540U are enumerated here.

VT-d	-	no data
VT-x	-	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom N475 and Ryzen 5 PRO 7540U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	2 GB	no data
Max memory channels	1	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare

Intel GMA 3150

AMD Radeon 740M

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 June 2010	23 May 2023
Physical cores	1	6
Threads	2	12
Chip lithography	45 nm	4 nm
Power consumption (TDP)	6 Watt	15 Watt

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Should you still have questions on choice between Atom N475 and Ryzen 5 PRO 7540U, ask them in Comments section, and we shall answer.

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