ARK | Intel® Product Specification Comparison
11/30/2023 01:51:39 PM
 ,Intel Atom® Processor N270 ,Intel Atom® Processor N280 ,Intel Atom® Processor N450 ,Intel Atom® Processor N470 ,Intel Atom® Processor N455 ,Intel Atom® Processor N475 ,Intel Atom® Processor N550 ,Intel Atom® Processor N570 
Essentials
Product Collection,Legacy Intel Atom® Processors,Legacy Intel Atom® Processors,Legacy Intel Atom® Processors,Legacy Intel Atom® Processors,Legacy Intel Atom® Processors,Legacy Intel Atom® Processors,Legacy Intel Atom® Processors,Legacy Intel Atom® Processors
Vertical Segment,Mobile,Mobile,Mobile,Mobile,Mobile,Mobile,Mobile,Mobile
Processor Number,N270,N280,N450,N470,N455,N475,N550,N570
Lithography,45 nm,45 nm,45 nm,45 nm,45 nm,45 nm,45 nm,45 nm
Use Conditions,PC/Client/Tablet,,PC/Client/Tablet,,PC/Client/Tablet,,,

Performance Specifications
Total Cores,1,1,,,,,,
Processor Base Frequency,1.60 GHz,1.66 GHz,,,,,,
Cache,512 KB L2 Cache,512 KB L2 Cache,,,,,,
Bus Speed,533 MHz,667 MHz,,,,,,
FSB Parity,No,,,,,,,
TDP,2.5 W,2.5 W,,,,,,
VID Voltage Range,0.9V-1.1625V,0.9V-1.1625V,,,,,,

Supplemental Information
Marketing Status,Discontinued,Discontinued,Discontinued,Discontinued,Discontinued,Discontinued,Discontinued,Discontinued
Launch Date,Q2'08,Q1'09,Q1'10,Q1'10,Q2'10,Q2'10,Q3'10,Q1'11
Servicing Status,End of Servicing Lifetime,End of Servicing Lifetime,End of Servicing Lifetime,End of Servicing Lifetime,End of Servicing Lifetime,End of Servicing Lifetime,End of Servicing Lifetime,End of Servicing Lifetime
Embedded Options Available,Yes,No,Yes,No,Yes,No,No,No

Package Specifications
Sockets Supported,PBGA437,PBGA437,FCBGA559,FCBGA559,FCBGA559,FCBGA559,FCBGA559,FCBGA559
TJUNCTION,90°C,90°C,100°C,100°C,100°C,100°C,,
Package Size,22mm x 22mm,22mm x 22mm,22mm x 22mm,22mm x22mm,22mm x 22mm,22mm x 22mm,22mm x 22mm,22mm x 22mm
Processing Die Size,26 mm2,26 mm2,66 mm2,66 mm2,66 mm2,66 mm2,87 mm2,87 mm2
# of Processing Die Transistors,47 million,47 million,123 million,123 million,123 million,123 million,176 million,176 million

Advanced Technologies
Intel® Turbo Boost Technology ‡,No,No,No,No,No,No,No,No
Intel® Hyper-Threading Technology ‡,Yes,Yes,Yes,Yes,Yes,Yes,Yes,Yes
Intel® Virtualization Technology (VT-x) ‡,No,No,,,,,,
Intel® Virtualization Technology for Directed I/O (VT-d) ‡,No,No,,,,,,
Intel® 64 ‡,No,No,Yes,Yes,Yes,Yes,Yes,Yes
Instruction Set,32-bit,32-bit,64-bit,64-bit,64-bit,64-bit,64-bit,64-bit
Instruction Set Extensions,Intel® SSE |  Intel® SSE2 |  Intel® SSE3 |  Intel® SSSE3,Intel® SSE2 |  Intel® SSE3 |  Intel® SSSE3,Intel® SSE2 |  Intel® SSE3 |  Intel® SSSE3,Intel® SSE2 |  Intel® SSE3 |  Intel® SSSE3,Intel® SSE2 |  Intel® SSE3 |  Intel® SSSE3,Intel® SSE2 |  Intel® SSE3 |  Intel® SSSE3,Intel® SSE2 |  Intel® SSE3 |  Intel® SSSE3,Intel® SSE2 |  Intel® SSE3 |  Intel® SSSE3
Idle States,No,,,,,,,
Enhanced Intel SpeedStep® Technology,Yes,Yes,Yes,Yes,Yes,Yes,Yes,Yes
Intel® Demand Based Switching,No,No,No,No,No,No,No,No
Thermal Monitoring Technologies,Yes,Yes,Yes,Yes,Yes,Yes,Yes,Yes

Security & Reliability
Intel® Trusted Execution Technology ‡,No,No,No,No,No,No,No,No
Execute Disable Bit ‡,Yes,Yes,Yes,Yes,Yes,Yes,Yes,Yes
Intel® Virtualization Technology (VT-x) ‡,,,No,No,No,No,No,No
Intel® Virtualization Technology for Directed I/O (VT-d) ‡,,,No,No,No,No,No,No

CPU Specifications
# of Cores,,,1,1,1,1,2,2
Total Threads,,,2,2,2,2,4,4
Processor Base Frequency,,,1.66 GHz,1.83 GHz,1.66 GHz,1.83 GHz,1.50 GHz,1.66 GHz
Cache,,,512 KB L2 Cache,512 KB L2 Cache,512 KB L2 Cache,512 KB L2 Cache,1 MB L2 Cache,1 MB L2 Cache
Bus Speed,,,2.5 GT/s,2.5 GT/s,2.5 GT/s,2.5 GT/s,2.5 GT/s,2.5 GT/s
TDP,,,5.5 W,6.5 W,6.5 W,6.5 W,8.5 W,8.5 W

Memory Specifications
Max Memory Size (dependent on memory type),,,2 GB,2 GB,2 GB,2 GB,2 GB,2 GB
Memory Types,,,DDR2 667,DDR2 667,DDR2/3,DDR2/3,DDR3,DDR3
Max # of Memory Channels,,,1,1,1,1,1,1

GPU Specifications
Graphics Base Frequency,,,,200 MHz,200 MHz,200 MHz,200 MHz,200 MHz
