Feeds
90%
Raspberry Pi ARM PC

Review: Raspberry Pi

Bare bones computing

  • alert
  • submit to reddit

Reducing security risks from open source software

Clock this...

In terms of processor specs, the Rπ is built around a Broadcom BCM2835 32-bit system-on-chip clocked at 700MHz, a VideoCore IV GPU running at 250MHz – hence the 1080p full HD support – and 256MB of LPDDR memory shared between them.

Raspberry Pi ARM PC

HD ready

The RAM split is determined at startup with an appropriate armX_start.elf file, so for different splits you need to reboot the Rπ. For those into their bare metal, there's also a config.txt file that allows you adjust the settings to overclock the CPU, GPU, and memory. Some brave souls out there are claiming to run it at over 900MHz, but we only have the one board to test, so good luck with that...

The Rπ ships as just a circuit board, although the proposed Autumn Educational release promises a case for the same money. But either way, you'll still need to cough up for a list of peripherals. How much extra are you going to need to spend? At a minimum you're looking at a mouse, keyboard, HDMI cable or RF cable, a power supply, and an SD card.

Raspberry Pi ARM PC

Capable of playing Blu-ray streams and a match for Apple TV perhaps?

The supply is from a USB cable, so you need a decent powered hub, or USB charging socket. In testing I found that an iPhone or even a Kindle charger did a fine job, and once I could prise my kiddiewinks away from CBBC, the 22in family LCD telly was perfectly adequate.

Admittedly for most households these days it should be a 5-minute job to scrounge up what's needed, and it may seem nit-picking to go on about the cost of peripherals. But given that the most important fact about the Rπ is that it's priced at $25. OK, so in UK it'll be nearer £29 with delivery and VAT, but who's counting? Still, it's instructive to realise that the board itself may cost less than splashing out on the power supply & cabling.

And yes, sorry, must stop calling it a board; it really is a PC. Indeed the Rπ Foundation could rightfully claim the title of cheapest bare-bones PC on the market. There are other contenders that can at least see the ballpark, but none actually within reach of the target markets' spending limit. Or as it's more commonly known, pocket money.

Raspberry Pi ARM PC

Securing Web Applications Made Simple and Scalable

Next page: Soft options

More from The Register

next story
Child diagnosed as allergic to iPad
Apple's fondleslab is the tablet dermatitis sufferers won't want to take
Microsoft takes on Chromebook with low-cost Windows laptops
Redmond's chief salesman: We're taking 'hard' decisions
For Lenovo US, 8-inch Windows tablets are DEAD – long live 8-inch Windows tablets
Reports it's killing off smaller slabs are greatly exaggerated
Cheer up, Nokia fans. It can start making mobes again in 18 months
The real winner of the Nokia sale is *drumroll* ... Nokia
Seventh-gen SPARC silicon will accelerate Oracle databases
Uncle Larry's mutually-optimised stack to become clearer in August
EU dons gloves, pokes Google's deals with Android mobe makers
El Reg cops a squint at investigatory letters
prev story

Whitepapers

Reducing security risks from open source software
Follow a few strategies and your organization can gain the full benefits of open source and the cloud without compromising the security of your applications.
Consolidation: The Foundation for IT Business Transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.
Application security programs and practises
Follow a few strategies and your organization can gain the full benefits of open source and the cloud without compromising the security of your applications.
Boost IT visibility and business value
How building a great service catalog relieves pressure points and demonstrates the value of IT service management.
Consolidation: the foundation for IT and business transformation
In this whitepaper learn how effective consolidation of IT and business resources can enable multiple, meaningful business benefits.