Processor N100 vs Atom E3815

Place in the ranking	3364	1776
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Atom	Intel Alder Lake-N
Power efficiency	2.27	38.33
Architecture codename	Bay Trail-I (2013)	Alder Lake-N (2023)
Release date	8 October 2013 (11 years ago)	3 January 2023 (1 year ago)
Launch price (MSRP)	$134	$128

Detailed specifications

Atom E3815 and Processor N100 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	1 (Single-Core)	4 (Quad-Core)
Threads	1	4
Base clock speed	no data	0.1 GHz
Boost clock speed	1.47 GHz	3.4 GHz
L1 cache	64 KB (per core)	96 KB (per core)
L2 cache	512 KB (per core)	2 MB (shared)
L3 cache	0 KB	6 MB (shared)
Chip lithography	22 nm	10 nm
Maximum core temperature	no data	105 °C
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Atom E3815 and Processor N100 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	Intel BGA1170	Intel BGA 1264
Power consumption (TDP)	5 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom E3815 and Processor N100. You'll probably need this information if you require some particular technology.

AES-NI	-	+
FMA	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+

Security technologies

Atom E3815 and Processor N100 technologies aimed at improving security, for example, by protecting against hacks.

TXT

no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom E3815 and Processor N100 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom E3815 and Processor N100. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR3

DDR4, DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare

Intel HD Graphics

Intel UHD Graphics 24EUs (Alder Lake-N) ( - 750 MHz)

Peripherals

Specifications and connection of peripherals supported by Atom E3815 and Processor N100.

PCIe version	no data	3.0
PCI Express lanes	no data	9

Gaming performance

Pros & cons summary

Performance score	0.12	2.43
Integrated graphics card	0.77	2.32
Recency	8 October 2013	3 January 2023
Physical cores	1	4
Threads	1	4
Chip lithography	22 nm	10 nm
Power consumption (TDP)	5 Watt	6 Watt

Atom E3815 has 20% lower power consumption.

Processor N100, on the other hand, has a 1925% higher aggregate performance score, 201.3% faster integrated GPU, an age advantage of 9 years, 300% more physical cores and 300% more threads, and a 120% more advanced lithography process.

The Processor N100 is our recommended choice as it beats the Atom E3815 in performance tests.

Should you still have questions on choice between Atom E3815 and Processor N100, ask them in Comments section, and we shall answer.