Atom N450 vs N475

#ad
Buy on Amazon
VS

Primary Details

Comparing Atom N475 and Atom N450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel AtomIntel Atom
Architecture codenamePineview (2009−2011)Pinetrail (2009−2010)
Release date1 June 2010 (13 years ago)21 December 2009 (14 years ago)
Launch price (MSRP)$75$64
Current price$296 (3.9x MSRP)$348 (5.4x MSRP)

Detailed Specifications

Atom N475 and Atom N450 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 cores1 (Single-Core)1 (Single-Core)
Threads22
Base clock speed1.83 GHz1.66 GHz
Boost clock speed1.83 GHz1.66 GHz
Bus support533 MHz533 MHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache512K (per core)512 KB
L3 cache0 KB0 KB
Chip lithography45 nm45 nm
Die size66 mm266 mm2
Maximum core temperature100 °C100 °C
Number of transistors123 million123 Million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Atom N475 and Atom N450 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 configuration11
SocketFCBGA559FCBGA559
Power consumption (TDP)6.5 Watt5.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom N475 and Atom N450. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE2, Intel® SSE3, Intel® SSSE3Intel® SSE2, Intel® SSE3, Intel® SSSE3
Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology++
Thermal Monitoring++
Demand Based Switching--
StatusDiscontinuedDiscontinued

Security technologies

Atom N475 and Atom N450 technologies aimed at improving security, for example, by protecting against hacks.

TXT--
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Atom N475 and Atom N450 are enumerated here.

VT-d--
VT-x--

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom N475 and Atom N450. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR2
Maximum memory size2 GB2 GB
Max memory channels11

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel GMA 3150Intel GMA 3150

Synthetic benchmark performance

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


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.

Benchmark coverage: 68%

Atom N475 179
Atom N450 203
+13.4%

N450 outperforms N475 by 13% in Passmark.

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Benchmark coverage: 20%

Atom N475 595
+6.2%
Atom N450 560

N475 outperforms N450 by 6% in Cinebench 10 32-bit single-core.

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Benchmark coverage: 19%

Atom N475 949
+9.7%
Atom N450 865

N475 outperforms N450 by 10% in Cinebench 10 32-bit multi-core.

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Benchmark coverage: 19%

Atom N475 544
+10.1%
Atom N450 494

N475 outperforms N450 by 10% in 3DMark06 CPU.

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Benchmark coverage: 18%

Atom N475 104.9
+11.5%
Atom N450 117

N450 outperforms N475 by 12% in wPrime 32.

Pros & Cons Summary


Recency 1 June 2010 21 December 2009
Cost $75 $64
Power consumption (TDP) 6 Watt 5 Watt

We couldn't decide between Atom N475 and Atom N450. We've got no test results to judge.


Should you still have questions on choice between Atom N475 and Atom N450, ask them in Comments section, and we shall answer.

Vote for Your Favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Atom N475
Atom N475
Intel Atom N450
Atom N450

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community Ratings

Here you can see how users rate the processors, as well as rate them yourself.


2 2 votes

Rate Atom N475 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
2.9 141 vote

Rate Atom N450 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & Сomments

Here you can ask a question about Atom N475 or Atom N450, agree or disagree with our judgements, or report an error or mismatch.