i3-350M vs i5-6440EQ

Primary details

Comparing Core i5-6440EQ and Core i3-350M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1546	2716
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.50	no data
Market segment	Laptop	Laptop
Series	Intel Core i5	Intel Core i3
Power efficiency	7.20	1.86
Architecture codename	Skylake (2015−2016)	Arrandale (2010−2011)
Release date	12 October 2015 (9 years ago)	7 January 2010 (14 years ago)
Launch price (MSRP)	$250	$130

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i5-6440EQ and Core i3-350M 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	4
Base clock speed	no data	2.26 GHz
Boost clock speed	2.7 GHz	0.07 GHz
Bus type	DMI 3.0	DMI 1.0
Bus rate	4 × 8 GT/s	1 × 2.5 GT/s
Multiplier	27	17
L1 cache	256 KB	128 KB
L2 cache	1 MB	512 KB
L3 cache	6 MB	3 MB (shared)
Chip lithography	14 nm	32 nm
Die size	122 mm2	81+114 mm2
Maximum core temperature	no data	90 °C for rPGA, 105 °C for BGA
Number of transistors	no data	382+177 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core i5-6440EQ and Core i3-350M 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	no data	BGA1288,PGA988
Power consumption (TDP)	45 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-6440EQ and Core i3-350M. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2
AES-NI	+	-
FMA	-	+
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	no data	-
Hyper-Threading Technology	no data	+
TSX	+	-
Idle States	no data	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
PAE	no data	36 Bit
FDI	no data	+
Fast Memory Access	no data	+

Security technologies

Core i5-6440EQ and Core i3-350M technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-6440EQ and Core i3-350M are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-6440EQ and Core i3-350M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	LPDDR3-1866	DDR3
Maximum memory size	64 GB	8 GB
Max memory channels	2	2
Maximum memory bandwidth	34.134 GB/s	17.051 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 530	Intel® HD Graphics for Previous Generation Intel® Processors
Clear Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	667 MHz

Graphics interfaces

Available interfaces and connections of Core i5-6440EQ and Core i3-350M integrated GPUs.

Number of displays supported

no data

2

Peripherals

Specifications and connection of peripherals supported by Core i5-6440EQ and Core i3-350M.

PCIe version	3.0	2.0
PCI Express lanes	16	16

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	3.49	0.70
Recency	12 October 2015	7 January 2010
Physical cores	4	2
Chip lithography	14 nm	32 nm
Power consumption (TDP)	45 Watt	35 Watt

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Should you still have questions on choice between Core i5-6440EQ and Core i3-350M, ask them in Comments section, and we shall answer.

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