Intel Atom N450 @ 1.66GHz

Benchmarks for the Intel Atom N450 can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the Intel Atom N450 @ 1.66GHz Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

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Intel Atom N450 @ 1.66GHz

Description:

Class: Laptop

Socket: BGA559

Clockspeed: 1.7 GHz

Cores: 1 Threads: 2

Typical TDP: 5.5 W

Other names: Intel(R) Atom(TM) CPU N450 @ 1.66GHz, Intel(R) Atom(TM) CPU N450 @ 1.66GHz, Intel Atom CPU N450 @ 1.66GHz

CPU First Seen on Charts: Q1 2010

CPUmark/$Price: NA

Overall Rank:
4928th fastest in multithreading out of 5074 CPUs
4888th fastest in single threading out of 5074 CPUs
1390th fastest in out of 1468 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

203

Single Thread Rating

277

^%
Samples: 190*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 302
Thread: 255

^%Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Test Suite Average Results for Intel Atom N450 @ 1.66GHz

Integer Math	944 MOps/Sec
Floating Point Math	314 MOps/Sec
Find Prime Numbers	1 Million Primes/Sec
Random String Sorting	687 Thousand Strings/Sec
Data Encryption	51.2 MBytes/Sec
Data Compression	5,257 KBytes/Sec
Physics	31 Frames/Sec
Extended Instructions	83 Million Matrices/Sec
Single Thread	277 MOps/Sec

From submitted results to PerformanceTest V10 as of 21st of April 2025.

CPU Mark Distribution for Intel Atom N450 @ 1.66GHz

Submitted Baseline Distribution Graph as of 14th of April 2025

Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results since PerformanceTest V10 as of 14th of April 2025.

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CPU Mark Relative to Top 10 Common Laptop CPUs
As of 21st of April 2025 - Higher results represent better performance
Processor	Average CPU Mark
Apple M1 Max 10 Core 3200 MHz		22,134
AMD Ryzen 7 5800H		20,891
Intel Core i7-11800H @ 2.30GHz		20,132
AMD Ryzen 7 4800H		18,310
AMD Ryzen 5 5600H		16,793
Apple M2 8 Core 3500 MHz		15,645
Apple M1 8 Core 3200 MHz		14,144
Intel Core i7-10750H @ 2.60GHz		11,700
Intel Core i7-9750H @ 2.60GHz		10,722
Intel Core i5-1135G7 @ 2.40GHz		9,607
Intel Atom N450 @ 1.66GHz		203

CPU Value (CPU Mark / $Price )
As of 21st of April 2025 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz		50.97
Intel Core i5-1135G7 @ 2.40GHz		31.09
Intel Core i7-9750H @ 2.60GHz		11.17
Intel Atom N450 @ 1.66GHz		NA
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M1 Max 10 Core 3200 MHz		NA
AMD Ryzen 7 5800H		NA
AMD Ryzen 7 4800H		NA
AMD Ryzen 5 5600H		NA
Intel Core i7-10750H @ 2.60GHz		NA

Single Thread Rating
As of 21st of April 2025 - Higher results represent better performance
Processor	Average Thread Rating
Apple M2 8 Core 3500 MHz		3,902
Apple M1 Max 10 Core 3200 MHz		3,837
Apple M1 8 Core 3200 MHz		3,681
Intel Core i7-11800H @ 2.30GHz		3,052
AMD Ryzen 7 5800H		3,032
AMD Ryzen 5 5600H		2,923
Intel Core i5-1135G7 @ 2.40GHz		2,656
Intel Core i7-10750H @ 2.60GHz		2,638
AMD Ryzen 7 4800H		2,602
Intel Core i7-9750H @ 2.60GHz		2,411
Intel Atom N450 @ 1.66GHz		277

Last 5 Baselines for Intel Atom N450 @ 1.66GHz
Most recent listed first
Baseline	CPU Mark
BL5043345 - Aug 04 2023		209
BL5034460 - Mar 14 2023		206
BL5024236 - Oct 20 2022		209
BL5018083 - Jun 24 2022		209
BL5016818 - May 26 2022		209

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for Intel Atom N450 @ 1.66GHz
As of 21st of April 2025 - Higher results represent better performance
Processor	Average CPU Mark
Intel Atom N450 @ 1.66GHz		203
AMD Sempron SI-42 vs Intel Atom N450		245 (+20.3%)
Mobile AMD Athlon 2500+ vs Intel Atom N450		241 (+18.5%)
Mobile AMD Athlon XP-M 3000+ vs Intel Atom N450		238 (+17.1%)
Intel Atom N470 @ 1.83GHz vs Intel Atom N450		224 (+10.1%)
Intel Atom N455 @ 1.66GHz vs Intel Atom N450		196 (-3.5%)
Mobile AMD Athlon XP-M 1600+ vs Intel Atom N450		169 (-16.8%)
Mobile AMD Sempron 2800+ vs Intel Atom N450		237 (+16.6%)
Intel Pentium SU2700 @ 1.30GHz vs Intel Atom N450		228 (+12.4%)
Intel Core Duo U2500 @ 1.20GHz vs Intel Atom N450		223 (+9.9%)
Intel Celeron 723 @ 1.20GHz vs Intel Atom N450		213 (+4.9%)
AMD E-240 vs Intel Atom N450		195 (-3.8%)
Intel Atom N280 @ 1.66GHz vs Intel Atom N450		157 (-22.6%)

Is the Intel Atom N450 @ 1.66GHz Good for Gaming?
As of 21st of April 2025 - Higher results represent better performance
Processor	Relative Gaming Score
Intel Core Ultra 9 275HX		8,707
Intel Core Ultra 7 265		8,111
AMD Ryzen 9 9955HX3D		7,861
AMD Ryzen AI Max 390		7,221
Intel Core i9-14900HX		7,068
AMD Ryzen AI Max Pro 390		7,040
Intel Core 7 250H		6,905
Intel Core i9-13950HX		6,800
Intel Core i9-13900HX		6,798
Intel Core i9-13980HX		6,786
AMD Ryzen 9 7945HX3D		6,563
AMD Ryzen 7 7840HX		6,207
Intel Atom N450 @ 1.66GHz		78

CPU Benchmarks

CPU Benchmarks

Intel Atom N450 @ 1.66GHz

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CPU Test Suite Average Results for Intel Atom N450 @ 1.66GHz

CPU Mark Distribution for Intel Atom N450 @ 1.66GHz