Xeon D-2843NT vs Atom Z3740

Primary details

Comparing Atom Z3740 and Xeon D-2843NT processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3021	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Server
Power efficiency	18.44	no data
Architecture codename	Bay Trail-T (2013−2014)	no data
Release date	27 September 2013 (11 years ago)	1 October 2023 (1 year ago)
Launch price (MSRP)	$32	no data

Detailed specifications

Atom Z3740 and Xeon D-2843NT 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)	10 (Deca-Core)
Threads	4	20
Base clock speed	1.33 GHz	2 GHz
Boost clock speed	1.86 GHz	3.2 GHz
L1 cache	64K (per core)	no data
L2 cache	512K (per core)	no data
L3 cache	0 KB	15 MB
Chip lithography	22 nm	no data
Maximum core temperature	90 °C	no data
64 bit support	+	+
Windows 11 compatibility	-	no data

Compatibility

Information on Atom Z3740 and Xeon D-2843NT 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	no data
Socket	UTFCBGA1380	FCBGA2579
Power consumption (TDP)	2 Watt	80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z3740 and Xeon D-2843NT. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® AVX-512
AES-NI	+	+
Enhanced SpeedStep (EIST)	+	+
QuickAssist	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
Thermal Monitoring	-	+
Deep Learning Boost	-	+

Security technologies

Atom Z3740 and Xeon D-2843NT technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z3740 and Xeon D-2843NT are enumerated here.

VT-d	no data	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z3740 and Xeon D-2843NT. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR4
Maximum memory size	4 GB	1 TB
Max memory channels	2	4
Maximum memory bandwidth	17.1 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics for Intel Atom Processor Z3700 Series	no data
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	667 MHz	no data

Peripherals

Specifications and connection of peripherals supported by Atom Z3740 and Xeon D-2843NT.

PCIe version	no data	4.0
PCI Express lanes	no data	32
USB revision	no data	3.0
Max number of SATA 6 Gb/s Ports	no data	24
Number of USB ports	no data	4
Integrated LAN	no data	+

Pros & cons summary

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Recency	27 September 2013	1 October 2023
Physical cores	4	10
Threads	4	20
Power consumption (TDP)	2 Watt	80 Watt

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Should you still have questions on choice between Atom Z3740 and Xeon D-2843NT, ask them in Comments section, and we shall answer.

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