i7-2740QM vs Celeron N2807

Primary details

Comparing Celeron N2807 and Core i7-2740QM processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	Intel Core i7
Architecture codename	Bay Trail-M (2013−2014)	Sandy Bridge (2011−2013)
Release date	23 February 2014 (10 years ago)	4 September 2011 (13 years ago)
Launch price (MSRP)	$107	no data

Detailed specifications

Celeron N2807 and Core i7-2740QM 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	2 (Dual-core)	4 (Quad-Core)
Threads	2	8
Base clock speed	1.58 GHz	no data
Boost clock speed	2.16 GHz	2.3 GHz
Bus type	no data	DMI 2.0
Bus rate	no data	4 × 5 GT/s
Multiplier	no data	23
L1 cache	56K (per core)	256 KB
L2 cache	512K (per core)	1 MB
L3 cache	0 KB	6 MB
Chip lithography	22 nm	32 nm
Die size	no data	216 mm2
Maximum core temperature	105 °C	no data
Number of transistors	no data	1160 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Celeron N2807 and Core i7-2740QM 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 (Uniprocessor)
Socket	FCBGA1170	Socket G2
Power consumption (TDP)	4.3 Watt	45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N2807 and Core i7-2740QM. You'll probably need this information if you require some particular technology.

AES-NI	-	+
FMA	-	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Smart Connect	+	no data
Status	Launched	no data
RST	-	no data

Security technologies

Celeron N2807 and Core i7-2740QM technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	+	no data
Secure Key	+	no data
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N2807 and Core i7-2740QM are enumerated here.

VT-d	-	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron N2807 and Core i7-2740QM. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3-1600
Maximum memory size	4 GB	32 GB
Max memory channels	1	2
Maximum memory bandwidth	no data	25.598 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	Intel HD Graphics 3000
Quick Sync Video	+	-
Graphics max frequency	750 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron N2807 and Core i7-2740QM integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Celeron N2807 and Core i7-2740QM.

PCIe version	2.0	no data
PCI Express lanes	4	no data
USB revision	3.0 and 2.0	no data
Total number of SATA ports	2	no data
Number of USB ports	5	no data

Pros & cons summary

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Recency	23 February 2014	4 September 2011
Physical cores	2	4
Threads	2	8
Chip lithography	22 nm	32 nm
Power consumption (TDP)	4 Watt	45 Watt

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