Celeron M ULV 743 vs Atom Z3740

Primary details

Comparing Atom Z3740 and Celeron M ULV 743 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3021	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Power efficiency	18.44	no data
Architecture codename	Bay Trail-T (2013−2014)	no data
Release date	27 September 2013 (11 years ago)	1 July 2009 (15 years ago)
Launch price (MSRP)	$32	no data

Detailed specifications

Atom Z3740 and Celeron M ULV 743 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)	no data
Threads	4	no data
Base clock speed	1.33 GHz	1.3 GHz
Boost clock speed	1.86 GHz	no data
L1 cache	64K (per core)	no data
L2 cache	512K (per core)	no data
L3 cache	0 KB	1 MB L2 Cache
Chip lithography	22 nm	45 nm
Maximum core temperature	90 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Atom Z3740 and Celeron M ULV 743 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	BGA956
Power consumption (TDP)	2 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z3740 and Celeron M ULV 743. You'll probably need this information if you require some particular technology.

AES-NI	+	-
Enhanced SpeedStep (EIST)	+	-
Turbo Boost Technology	no data	-

Security technologies

Atom Z3740 and Celeron M ULV 743 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z3740 and Celeron M ULV 743 are enumerated here.

VT-x

+

-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z3740 and Celeron M ULV 743. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	4 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	17.1 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics for Intel Atom Processor Z3700 Series	no data
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	667 MHz	no data

Pros & cons summary

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Recency	27 September 2013	1 July 2009
Chip lithography	22 nm	45 nm
Power consumption (TDP)	2 Watt	10 Watt

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