Celeron E1200 vs Atom Z3740

Primary details

Comparing Atom Z3740 and Celeron E1200 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	Desktop processor
Architecture codename	Bay Trail-T (2013−2014)	Allendale (2006−2009)
Release date	27 September 2013 (10 years ago)	January 2008 (16 years ago)
Launch price (MSRP)	$32	$40

Detailed specifications

Atom Z3740 and Celeron E1200 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	1.6 GHz
Boost clock speed	1.86 GHz	1.6 GHz
L1 cache	64K (per core)	64 KB (per core)
L2 cache	512K (per core)	512 KB (shared)
L3 cache	0 KB	0 KB
Chip lithography	22 nm	65 nm
Die size	no data	77 mm2
Maximum core temperature	90 °C	73 °C
Number of transistors	no data	105 million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	no data	0.85V-1.5V

Compatibility

Information on Atom Z3740 and Celeron E1200 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	LGA775
Power consumption (TDP)	2 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z3740 and Celeron E1200. You'll probably need this information if you require some particular technology.

AES-NI	+	-
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	-
Idle States	no data	+
Thermal Monitoring	-	+
Demand Based Switching	no data	-
FSB parity	no data	-
Status	Discontinued	Discontinued

Security technologies

Atom Z3740 and Celeron E1200 technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	-
EDB	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 E1200 are enumerated here.

VT-d	no data	-
VT-x	+	-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z3740 and Celeron E1200. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR1, DDR2, DDR3
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

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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Physical cores	4	2
Threads	4	2
Chip lithography	22 nm	65 nm
Power consumption (TDP)	2 Watt	65 Watt

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Should you still have questions on choice between Atom Z3740 and Celeron E1200, ask them in Comments section, and we shall answer.

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