Intel Atom C2338 vs Intel Atom N280

Comparative analysis of Intel Atom C2338 and Intel Atom N280 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the Intel Atom C2338

  • 1 more cores, run more applications at once: 2 vs 1
  • Around 20% higher clock speed: 2.00 GHz vs 1.66 GHz
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
  • 3.7x better performance in PassMark - CPU mark: 584 vs 157
Specifications (specs)
Number of cores 2 vs 1
Maximum frequency 2.00 GHz vs 1.66 GHz
Manufacturing process technology 22 nm vs 45 nm
Benchmarks
PassMark - CPU mark 584 vs 157

Reasons to consider the Intel Atom N280

  • 2.3x lower typical power consumption: 2.5 Watt vs 7 Watt
Specifications (specs)
Thermal Design Power (TDP) 2.5 Watt vs 7 Watt
Benchmarks
PassMark - Single thread mark 234 vs 233

Compare benchmarks

CPU 1: Intel Atom C2338
CPU 2: Intel Atom N280

PassMark - Single thread mark
CPU 1
CPU 2
233
234
PassMark - CPU mark
CPU 1
CPU 2
584
157
Name Intel Atom C2338 Intel Atom N280
PassMark - Single thread mark 233 234
PassMark - CPU mark 584 157

Compare specifications (specs)

Intel Atom C2338 Intel Atom N280

Essentials

Architecture codename Rangeley Diamondville
Launch date Q3'13 1 February 2009
Place in performance rating 3268 3272
Processor Number C2338 N280
Series Intel® Atom™ Processor C Series Legacy Intel Atom® Processors
Status Launched Discontinued
Vertical segment Embedded Mobile

Performance

64 bit support
Base frequency 1.70 GHz 1.66 GHz
Manufacturing process technology 22 nm 45 nm
Maximum frequency 2.00 GHz 1.66 GHz
Number of cores 2 1
Number of threads 2 2
Bus Speed 667 MHz FSB
Die size 26 mm2
Front-side bus (FSB) 667 MHz
L1 cache 56 KB
L2 cache 512 KB
Maximum core temperature 90°C
Transistor count 47 million
VID voltage range 0.9V-1.1625V

Memory

Max memory channels 1
Maximum memory size 16 GB
Supported memory types DDR3/DDR3L 1333

Compatibility

Low Halogen Options Available
Package Size 34 mm x 28 mm 22mm x 22mm
Sockets supported FCBGA1283 PBGA437
Thermal Design Power (TDP) 7 Watt 2.5 Watt
Max number of CPUs in a configuration 1

Peripherals

Integrated LAN
Max number of PCIe lanes 8
Max number of SATA 6 Gb/s Ports 2
Number of USB ports 4
PCI Express revision 2
PCIe configurations x1,x2
Total number of SATA ports 6
UART
USB revision 2

Security & Reliability

Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)

Advanced Technologies

Integrated Intel® QuickAssist Technology
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Physical Address Extensions (PAE) 36-bit
Enhanced Intel SpeedStep® technology
Instruction set extensions Intel® SSE2, Intel® SSE3, Intel® SSSE3
Intel® Demand Based Switching
Thermal Monitoring

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® VT-x with Extended Page Tables (EPT)
Intel® Virtualization Technology for Directed I/O (VT-d)

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