ARK | Intel® Product Specification Comparison
11/30/2023 01:50:06 PM
 ,Intel Atom® Processor N270 ,Intel Atom® Processor N450 ,Intel Atom® Processor N455 
Essentials
Product Collection,Legacy Intel Atom® Processors,Legacy Intel Atom® Processors,Legacy Intel Atom® Processors
Vertical Segment,Mobile,Mobile,Mobile
Processor Number,N270,N450,N455
Lithography,45 nm,45 nm,45 nm
Use Conditions,PC/Client/Tablet,PC/Client/Tablet,PC/Client/Tablet

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

Supplemental Information
Marketing Status,Discontinued,Discontinued,Discontinued
Launch Date,Q2'08,Q1'10,Q2'10
Servicing Status,End of Servicing Lifetime,End of Servicing Lifetime,End of Servicing Lifetime
Embedded Options Available,Yes,Yes,Yes

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

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

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

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

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

GPU Specifications
Graphics Base Frequency,,,200 MHz
