Intel Celeron 847 vs Intel Celeron M 900

Comparative analysis of Intel Celeron 847 and Intel Celeron M 900 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) 2 month(s) later
  • 1 more cores, run more applications at once: 2 vs 1
  • 1 more threads: 2 vs 1
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 32 nm vs 45 nm
  • 2.1x lower typical power consumption: 17 Watt vs 35 Watt
  • Around 80% better performance in PassMark - Single thread mark: 473 vs 263
  • 2.3x better performance in PassMark - CPU mark: 479 vs 204
Specifications (specs)
Launch date 19 June 2011 vs 1 April 2009
Number of cores 2 vs 1
Number of threads 2 vs 1
Manufacturing process technology 32 nm vs 45 nm
Thermal Design Power (TDP) 17 Watt vs 35 Watt
Benchmarks
PassMark - Single thread mark 473 vs 263
PassMark - CPU mark 479 vs 204

Reasons to consider the Intel Celeron M 900

  • Around 100% higher clock speed: 2.2 GHz vs 1.1 GHz
  • Around 5% higher maximum core temperature: 105°C vs 100
  • 2x more L2 cache, more data can be stored in the L2 cache for quick access later
Maximum frequency 2.2 GHz vs 1.1 GHz
Maximum core temperature 105°C vs 100
L2 cache 1024 KB vs 512 KB

Compare benchmarks

CPU 1: Intel Celeron 847
CPU 2: Intel Celeron M 900

PassMark - Single thread mark
CPU 1
CPU 2
473
263
PassMark - CPU mark
CPU 1
CPU 2
479
204
Name Intel Celeron 847 Intel Celeron M 900
PassMark - Single thread mark 473 263
PassMark - CPU mark 479 204
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 Celeron M 900

Essentials

Architecture codename Sandy Bridge Penryn
Launch date 19 June 2011 1 April 2009
Launch price (MSRP) $315 $70
Place in performance rating 3280 3260
Price now $315
Processor Number 847 900
Series Legacy Intel® Celeron® Processor Legacy Intel® Celeron® Processor
Status Launched Discontinued
Value for money (0-100) 0.88
Vertical segment Mobile Mobile

Performance

64 bit support
Base frequency 1.10 GHz 2.20 GHz
Bus Speed 5 GT/s DMI 800 MHz FSB
Die size 131 mm 107 mm2
L1 cache 128 KB
L2 cache 512 KB 1024 KB
L3 cache 2048 KB
Manufacturing process technology 32 nm 45 nm
Maximum core temperature 100 105°C
Maximum frequency 1.1 GHz 2.2 GHz
Number of cores 2 1
Number of threads 2 1
Transistor count 504 million 410 million
Front-side bus (FSB) 800 MHz

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
Package Size 31.0mm x 24.0mm (BGA1023) 35mm x 35mm
Sockets supported FCBGA1023 PGA478
Thermal Design Power (TDP) 17 Watt 35 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 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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