Ryzen 3 7440U vs Atom Z3770

General info

Comparing Atom Z3770 and Ryzen 3 7440U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	no data	AMD Phoenix (Zen 4, Ryzen 7040)
Architecture codename	Bay Trail-T (2013−2014)	Phoenix-U (Zen 4 + Zen 4c)
Release date	27 September 2013 (10 years ago)	3 May 2023 (less than a year ago)
Launch price (MSRP)	$37	no data
Current price	$118 (3.2x MSRP)	no data

Technical specs

Atom Z3770 and Ryzen 3 7440U 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)	4 (Quad-Core)
Threads	4	8
Base clock speed	1.46 GHz	3 GHz
Boost clock speed	2.39 GHz	4.7 GHz
L1 cache	64K (per core)	64 KB (per core)
L2 cache	512K (per core)	1 MB (per core)
L3 cache	0 KB	8 MB (shared)
Chip lithography	22 nm	4 nm
Die size	no data	137 mm2
Maximum core temperature	90 °C	100 °C
Number of transistors	no data	20,900 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Atom Z3770 and Ryzen 3 7440U 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	1
Socket	UTFCBGA1380	FP7
Power consumption (TDP)	8 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z3770 and Ryzen 3 7440U. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	DDR5-5600/LPDDR5x-7500 RAM, PCIe 4, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3
AES-NI	+	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data
Status	Discontinued	no data

Security technologies

Atom Z3770 and Ryzen 3 7440U technologies aimed at improving security, for example, by protecting against hacks.

Secure Key	+	no data
Identity Protection	+	no data
Anti-Theft	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z3770 and Ryzen 3 7440U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z3770 and Ryzen 3 7440U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5, DDR5
Maximum memory size	4 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	17.1 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	AMD Radeon 740M
Quick Sync Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	667 MHz	no data

Peripherals

Specifications and connection of peripherals supported by Atom Z3770 and Ryzen 3 7440U.

PCIe version	no data	4.0
PCI Express lanes	no data	14

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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Advantages and disadvantages

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Recency	27 September 2013	3 May 2023
Threads	4	8
Chip lithography	22 nm	4 nm
Power consumption (TDP)	8 Watt	28 Watt

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Should you still have questions on choice between Atom Z3770 and Ryzen 3 7440U, ask them in Comments section, and we shall answer.

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