i3-11100B vs Pentium N3540

Primary details

Comparing Pentium N3540 and Core i3-11100B processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2643	987
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Pentium	no data
Power efficiency	9.55	10.41
Architecture codename	Bay Trail-M (2013−2014)	no data
Release date	22 May 2014 (10 years ago)	1 April 2021 (3 years ago)
Launch price (MSRP)	$251	no data

Detailed specifications

Pentium N3540 and Core i3-11100B 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	4	8
Base clock speed	2.16 GHz	3.6 GHz
Boost clock speed	2.66 GHz	4.4 GHz
Bus rate	no data	8 GT/s
L1 cache	224 KB	no data
L2 cache	2 MB	no data
L3 cache	2 MB L2 Cache	12 MB
Chip lithography	22 nm	10 nm SuperFin
Maximum core temperature	100 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Pentium N3540 and Core i3-11100B 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	FCBGA1170	no data
Power consumption (TDP)	7.5 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium N3540 and Core i3-11100B. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	-	+
vPro	no data	-
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	+
Idle States	+	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
SIPP	-	+
Smart Connect	+	no data
Turbo Boost Max 3.0	no data	+
Deep Learning Boost	-	+

Security technologies

Pentium N3540 and Core i3-11100B technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	-
EDB	+	+
Secure Key	+	+
Identity Protection	-	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium N3540 and Core i3-11100B are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium N3540 and Core i3-11100B. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3L-1333	Up to 3200 MT/s
Maximum memory size	8 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	21.32 GB/s	45.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	Intel® UHD Graphics for 11th Gen Intel® Processors
Quick Sync Video	+	+
Graphics max frequency	896 MHz	1.4 GHz
Execution Units	no data	16

Graphics interfaces

Available interfaces and connections of Pentium N3540 and Core i3-11100B integrated GPUs.

Number of displays supported	2	4
eDP	no data	+
DisplayPort	-	+
HDMI	-	+
DVI	no data	+

Graphics image quality

Maximum display resolutions supported by Pentium N3540 and Core i3-11100B integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	no data	4096 x 2304@30Hz
Max resolution over eDP	no data	4096 x 2304@60Hz
Max resolution over DisplayPort	no data	4096 x 2304@60Hz

Graphics API support

APIs supported by Pentium N3540 and Core i3-11100B integrated GPUs, sometimes API versions are included.

DirectX	11.2	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Pentium N3540 and Core i3-11100B.

PCIe version	2.0	3.0
PCI Express lanes	4	16
USB revision	3.0 and 2.0	no data
Total number of SATA ports	2	no data
Number of USB ports	5	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	0.76	7.18
Recency	22 May 2014	1 April 2021
Threads	4	8
Chip lithography	22 nm	10 nm
Power consumption (TDP)	7 Watt	65 Watt

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Should you still have questions on choice between Pentium N3540 and Core i3-11100B, ask them in Comments section, and we shall answer.

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