Atom E3845 vs Celeron N2920

Place in the ranking	2787	2736
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	Atom
Power efficiency	8.08	6.29
Architecture codename	Bay Trail-M (2013−2014)	Bay Trail-I (2013)
Release date	1 December 2013 (10 years ago)	8 October 2013 (11 years ago)
Launch price (MSRP)	$107	no data

Detailed specifications

Celeron N2920 and Atom E3845 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	4
Base clock speed	1.86 GHz	no data
Boost clock speed	2 GHz	1.91 GHz
L1 cache	56K (per core)	64 KB (per core)
L2 cache	512K (per core)	512 KB (per core)
L3 cache	0 KB	0 KB
Chip lithography	22 nm	22 nm
Maximum core temperature	105 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Celeron N2920 and Atom E3845 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	Intel BGA1170
Power consumption (TDP)	7.5 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N2920 and Atom E3845. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Smart Connect	+	no data
RST	-	no data

Security technologies

Celeron N2920 and Atom E3845 technologies aimed at improving security, for example, by protecting against hacks.

EDB	+	no data
Anti-Theft	-	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N2920 and Atom E3845 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron N2920 and Atom E3845. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR3
Maximum memory size	8 GB	no data
Max memory channels	2	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Intel Atom® Processor Z3700 Series	Intel HD Graphics
Graphics max frequency	844 MHz	no data

Graphics interfaces

Available interfaces and connections of Celeron N2920 and Atom E3845 integrated GPUs.

Number of displays supported

no data

Peripherals

Specifications and connection of peripherals supported by Celeron N2920 and Atom E3845.

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

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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.

Celeron N2920 0.62

Atom E3845 0.69
+11.3%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Celeron N2920 950

Atom E3845 1052
+10.7%