Intel Celeron 847 vs Intel Atom N280

Comparative analysis of Intel Celeron 847 and Intel Atom N280 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

 

Differences

Reasons to consider the Intel Celeron 847

  • CPU is newer: launch date 2 year(s) 4 month(s) later
  • 1 more cores, run more applications at once: 2 vs 1
  • Around 11% higher maximum core temperature: 100 vs 90°C
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
  • 2.3x more L1 cache, more data can be stored in the L1 cache for quick access later
  • 2x better performance in PassMark - Single thread mark: 472 vs 234
  • 3x better performance in PassMark - CPU mark: 478 vs 157
Specifications (specs)
Launch date 19 June 2011 vs 1 February 2009
Number of cores 2 vs 1
Maximum core temperature 100 vs 90°C
Manufacturing process technology 32 nm vs 45 nm
L1 cache 128 KB vs 56 KB
Benchmarks
PassMark - Single thread mark 472 vs 234
PassMark - CPU mark 478 vs 157

Reasons to consider the Intel Atom N280

  • Around 51% higher clock speed: 1.66 GHz vs 1.1 GHz
  • 5.7x lower typical power consumption: 2.5 Watt vs 17 Watt
Maximum frequency 1.66 GHz vs 1.1 GHz
Thermal Design Power (TDP) 2.5 Watt vs 17 Watt

Compare benchmarks

CPU 1: Intel Celeron 847
CPU 2: Intel Atom N280

PassMark - Single thread mark
CPU 1
CPU 2
472
234
PassMark - CPU mark
CPU 1
CPU 2
478
157
Name Intel Celeron 847 Intel Atom N280
PassMark - Single thread mark 472 234
PassMark - CPU mark 478 157
Geekbench 4 - Single Core 194
Geekbench 4 - Multi-Core 339
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 1.701
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 10.694
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.088
CompuBench 1.5 Desktop - Video Composition (Frames/s) 0.364
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 0.718

Compare specifications (specs)

Intel Celeron 847 Intel Atom N280

Essentials

Architecture codename Sandy Bridge Diamondville
Launch date 19 June 2011 1 February 2009
Launch price (MSRP) $315
Place in performance rating 3280 3272
Price now $315
Processor Number 847 N280
Series Legacy Intel® Celeron® Processor Legacy Intel Atom® Processors
Status Launched Discontinued
Value for money (0-100) 0.88
Vertical segment Mobile Mobile

Performance

64 bit support
Base frequency 1.10 GHz 1.66 GHz
Bus Speed 5 GT/s DMI 667 MHz FSB
Die size 131 mm 26 mm2
L1 cache 128 KB 56 KB
L2 cache 512 KB 512 KB
L3 cache 2048 KB
Manufacturing process technology 32 nm 45 nm
Maximum core temperature 100 90°C
Maximum frequency 1.1 GHz 1.66 GHz
Number of cores 2 1
Number of threads 2 2
Transistor count 504 million 47 million
Front-side bus (FSB) 667 MHz
VID voltage range 0.9V-1.1625V

Memory

Max memory channels 2
Maximum memory bandwidth 21.3 GB/s
Maximum memory size 16 GB
Supported memory types DDR3 1066/1333

Graphics

Graphics base frequency 350 MHz
Graphics max dynamic frequency 800 MHz
Graphics max frequency 800 MHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)

Graphics interfaces

CRT
DisplayPort
eDP
HDMI
Number of displays supported 2
SDVO

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 31.0mm x 24.0mm (BGA1023) 22mm x 22mm
Sockets supported FCBGA1023 PBGA437
Thermal Design Power (TDP) 17 Watt 2.5 Watt

Peripherals

Max number of PCIe lanes 16
PCI Express revision 2.0
PCIe configurations 1x16, 2x8, 1x8 2x4

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Flexible Display interface (FDI)
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2 Intel® SSE2, Intel® SSE3, Intel® SSSE3
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Fast Memory Access
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring

Virtualization

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

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