Celeron M 743 vs J1900

Place in the ranking	2679	3299
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	Intel Celeron M
Power efficiency	6.81	1.42
Architecture codename	Bay Trail-D (2013)	Penryn (2008−2011)
Release date	1 November 2013 (11 years ago)	1 September 2009 (15 years ago)
Launch price (MSRP)	$82	$107

Detailed specifications

Celeron J1900 and Celeron M 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)	1 (Single-Core)
Threads	4	1
Base clock speed	2 GHz	no data
Boost clock speed	2.42 GHz	1.3 GHz
Bus rate	no data	800 MHz
L1 cache	224 KB	64 KB
L2 cache	2 MB	1 MB
L3 cache	2 MB L2 Cache	no data
Chip lithography	22 nm	45 nm
Die size	no data	107 mm²
Maximum core temperature	105 °C	100 °C
Number of transistors	no data	410 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Celeron J1900 and Celeron M 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	FCBGA1170	BGA965
Power consumption (TDP)	10 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron J1900 and Celeron M 743. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
PAE	36 Bit	no data
FDI	-	no data
RST	-	no data

Security technologies

Celeron J1900 and Celeron M 743 technologies aimed at improving security, for example, by protecting against hacks.

EDB	+	no data
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron J1900 and Celeron M 743 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron J1900 and Celeron M 743. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	8 GB	no data
Max memory channels	2	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	+	-
Graphics max frequency	854 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron J1900 and Celeron M 743 integrated GPUs.

Number of displays supported

no data

Peripherals

Specifications and connection of peripherals supported by Celeron J1900 and Celeron M 743.

PCIe version	2.0	no data
PCI Express lanes	4	no data

Gaming performance

Pros & cons summary

Performance score	0.72	0.15
Recency	1 November 2013	1 September 2009
Physical cores	4	1
Threads	4	1
Chip lithography	22 nm	45 nm

Celeron J1900 has a 380% higher aggregate performance score, an age advantage of 4 years, 300% more physical cores and 300% more threads, and a 104.5% more advanced lithography process.

The Celeron J1900 is our recommended choice as it beats the Celeron M 743 in performance tests.

Should you still have questions on choice between Celeron J1900 and Celeron M 743, ask them in Comments section, and we shall answer.