Celeron N3160 vs i7-740QM

Primary details

Comparing Core i7-740QM and Celeron N3160 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2365	2649
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i7	Intel Celeron
Power efficiency	2.43	17.78
Architecture codename	Clarksfield (2009−2010)	Braswell (2015−2016)
Release date	22 June 2010 (14 years ago)	15 January 2016 (8 years ago)
Launch price (MSRP)	$546	$107

Detailed specifications

Core i7-740QM and Celeron N3160 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)	4 (Quad-Core)
Threads	8	4
Base clock speed	1.73 GHz	1.6 GHz
Boost clock speed	2.93 GHz	2.24 GHz
Bus type	DMI 1.0	IDI
Bus rate	2.5 GT/s	no data
Multiplier	13	no data
L1 cache	256 KB	no data
L2 cache	1 MB	2 MB
L3 cache	6 MB (shared)	0 KB
Chip lithography	45 nm	14 nm
Die size	296 mm2	no data
Maximum core temperature	100 °C	90 °C
Number of transistors	774 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i7-740QM and Celeron N3160 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 (Uniprocessor)	1 (Uniprocessor)
Socket	FCPGA988,PGA988	FCBGA1170
Power consumption (TDP)	45 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-740QM and Celeron N3160. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	no data
AES-NI	-	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	+	-
Hyper-Threading Technology	+	-
Idle States	+	+
Thermal Monitoring	+	+
Smart Response	no data	-
PAE	36 Bit	no data
GPIO	no data	+
Smart Connect	no data	-
HD Audio	no data	+
RST	no data	-

Security technologies

Core i7-740QM and Celeron N3160 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+
Secure Boot	no data	+
Secure Key	no data	+
Identity Protection	-	+
OS Guard	no data	-
Anti-Theft	no data	-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-740QM and Celeron N3160 are enumerated here.

VT-d	+	-
VT-x	+	+
VT-i	no data	-
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-740QM and Celeron N3160. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1066, DDR3-1333	DDR3
Maximum memory size	8 GB	8 GB
Max memory channels	2	2
Maximum memory bandwidth	21.335 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	None	Intel HD Graphics (Braswell)
Max video memory	no data	8 GB
Quick Sync Video	-	+
Clear Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	640 MHz
Execution Units	no data	12

Graphics interfaces

Available interfaces and connections of Core i7-740QM and Celeron N3160 integrated GPUs.

Number of displays supported	no data	3
eDP	no data	+
DisplayPort	-	+
HDMI	-	+

Graphics API support

APIs supported by Core i7-740QM and Celeron N3160 integrated GPUs, sometimes API versions are included.

DirectX	no data	+
OpenGL	no data	+

Peripherals

Specifications and connection of peripherals supported by Core i7-740QM and Celeron N3160.

PCIe version	2	2.0
PCI Express lanes	16	4
USB revision	no data	2.0/3.0
Total number of SATA ports	no data	2
Max number of SATA 6 Gb/s Ports	no data	2
Number of USB ports	no data	5
Integrated LAN	no data	-
UART	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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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

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Pros & cons summary

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Performance score	1.20	0.78
Recency	22 June 2010	15 January 2016
Threads	8	4
Chip lithography	45 nm	14 nm
Power consumption (TDP)	45 Watt	6 Watt

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Should you still have questions on choice between Core i7-740QM and Celeron N3160, ask them in Comments section, and we shall answer.

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