Arduino vs Raspberry Pi

Raspberry Pi full specs

Raspberry Pi Arduino Mega 2650
CPU 700 MHz ARM11 16 Mhz
Memory 512 MB (shared with GPU)

265K Flash Memory (8KB used by bootloader)
8KB -SRAM
4KB – EEPROM

SPI 32 Mhz 16Mhz or less?

 Other Boards

IGEPv2

  • Processor: TI DM3730 @ 1 Ghz
  • ARM CORTEX A8 core (1Ghz)
  • POWERVR (3D graphic accelerator) SGX 530 core (200Mhz);
  • IVA2.2 + DSP TMS320C64x+ (800Mhz)
  • ISP (Image Signal Processor) – Camera Input Interface
  • DSS (Display Controller) up to 2048×2028 @ 24 bits
  • TPS65950 power management
  • 4Gb (512 MBytes) Mobile Low Power DDR SDRAM @ 200Mhz
  • 4Gb (512 MBytes) NAND flash memory 
  • Industrial -40 to +85 Deg.
  • Ethernet 10/100 Mb
  • Wifi IEEE 802.11b/g
  • Bluetooth 2.0
  • Optional connector for external antenna
  • DVI-D
  • 1 x USB 2.0 OTG
  • 1 x USB 2.0 Host
  • MicroSD card reader
  • RS-232 Transceiver
  • RS-485 Transceiver
  • Stereo audio in and out jacks
  • Wall plug 5 VDC or JST input
  • Optional RTC Battery Backup
  • Expansion connectors for Expansion Boards such IGEP®v2 EXPANSION or IGEP® RADAR SENSOR

igep-v2-perpectiva_small


BeagleBoard-xM

xm

  • Package on Package POP CPU/memory chip.
  • Processor TI DM3730 Processor – 1 GHz ARM Cortex-A8 core
  • ‘HD capable’ TMS320C64x+ core (800 MHz up to 720p @30 fps)
  • Imagination Technologies PowerVR SGX 2D/3D graphics processor supporting dual independent displays
  • 512 MB LPDDR RAM
  • 4 GB microSD card supplied with the BeagleBoard-xM and loaded with The Angstrom Distribution
  • Peripheral connections
  • DVI-D  via HDMI (max resolution is 1400×1050)
  • S-Video
  • USB OTG (mini AB)
  • 4 USB ports
  • Ethernet port
  • MicroSD/MMC card slot
  • Stereo in and out jacks
  • RS-232 port
  • JTAG connector
  • Power socket (5 V barrel connector type)
  • Camera port
  • Expansion port

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