3020e vs Atom Z3740

Primary details

Comparing Atom Z3740 and 3020e processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	2015
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	no data	AMD Raven Ridge (Ryzen 2000 APU)
Architecture codename	Bay Trail-T (2013−2014)	Dali (Zen)
Release date	27 September 2013 (10 years ago)	4 August 2020 (3 years ago)
Launch price (MSRP)	$32	no data
Current price	$233 (7.3x MSRP)	no data

Detailed specifications

Atom Z3740 and 3020e 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	2
Base clock speed	1.33 GHz	1.2 GHz
Boost clock speed	1.86 GHz	2.6 GHz
L1 cache	64K (per core)	192 KB
L2 cache	512K (per core)	1 MB
L3 cache	0 KB	4 MB
Chip lithography	22 nm	14 nm
Maximum core temperature	90 °C	105 °C
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	No	No

Compatibility

Information on Atom Z3740 and 3020e 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	UTFCBGA1380	FT5
Power consumption (TDP)	2 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z3740 and 3020e. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	DDR4-2400, PCIe 3, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI	+	+
FMA	no data	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data
Status	Discontinued	no data

Security technologies

Atom Z3740 and 3020e 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 Z3740 and 3020e are enumerated here.

VT-x

+

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z3740 and 3020e. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4
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 RX Vega 3
Quick Sync Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	667 MHz	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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Pros & cons summary

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Recency	27 September 2013	4 August 2020
Physical cores	4	2
Threads	4	2
Chip lithography	22 nm	14 nm
Power consumption (TDP)	2 Watt	6 Watt

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Should you still have questions on choice between Atom Z3740 and 3020e, ask them in Comments section, and we shall answer.

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