Atom N435 vs N450

Place in the ranking	3349	3386
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Atom	Atom
Power efficiency	2.05	1.89
Architecture codename	Pinetrail (2009−2011)	Pinetrail (2009−2011)
Release date	21 December 2009 (15 years ago)	2 June 2011 (13 years ago)
Launch price (MSRP)	$64	no data

Detailed specifications

Atom N450 and Atom N435 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)	1 (Single-Core)
Threads	2	2
Base clock speed	1.66 GHz	no data
Boost clock speed	1.67 GHz	1.33 GHz
Bus rate	533 MHz	533 MHz
L1 cache	56 KB (per core)	no data
L2 cache	512 KB (per core)	512 KB
L3 cache	0 KB	no data
Chip lithography	45 nm	45 nm
Die size	66 mm²	no data
Maximum core temperature	100 °C	no data
Number of transistors	123 million	no data
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Atom N450 and Atom N435 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	FCBGA559	FCBGA559
Power consumption (TDP)	5.5 Watt	5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom N450 and Atom N435. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	no data
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	+
Thermal Monitoring	+	-
Demand Based Switching	-	no data

Security technologies

Atom N450 and Atom N435 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom N450 and Atom N435 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom N450 and Atom N435. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2	DDR2, DDR3
Maximum memory size	2 GB	no data
Max memory channels	1	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

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.

Atom N450 0.13
+30%

Atom N435 0.10

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.

Atom N450 203
+32.7%

Atom N435 153