Technology

59737 readers

3604 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 2 years ago

MODERATORS

557

Raspberry Pi 5 Benchmarks: Significantly Better Performance, Improved I/O (www.phoronix.com)

submitted 1 year ago by [email protected] to c/technology

120 comments fedilink hide all child comments

Four years after the Raspberry Pi 4 shipped, today the Raspberry Pi 5 is launching with a much improved SoC leading to significant performance gains.

The Raspberry Pi 5 is designed to deliver a 2~3x performance improvement over the Raspberry Pi 4. The Raspberry Pi 5 features a quad-core Cortex-A76 processor that clocks up to 2.4GHz, compared to the four Cortex-A72 cores found in the Raspberry Pi 4 that only clocked up to 1.8GHz. The graphics are also much-improved with now having an 800MHz VideoCore VII graphics processor over the VideoCore VI graphics with the Raspberry Pi 4. The Raspberry Pi 5 is capable of driving two 4K @ 60Hz displays and features 4K @ 60 HEVC decode hardware capabilities.

Also interesting with the Raspberry Pi 5 is that it features in-house silicon in the form of the RP1 "southbridge" used for much of the board's I/O capabilities. This southbridge should yield faster USB I/O along with other I/O bandwidth upgrades like a doubling of the peak SD card performance. The Raspberry Pi 5 also features a single-lane PCI Express 2.0 interface for improved connectivity.

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 18 points 1 year ago* (last edited 1 year ago)

Ever since the pandemic they've diverted 99% of all available inventory to business only sales channels. They blamed the chip shortage, but it's been several years now ongoing.

You can only find the lowest tier crap stock, old stock, or scalped stock, from retail sellers.

This is very well documented and even websites setup to check stock across multiple resellers in the hopes of finding that 1% of retail allocation.

They sold out the community that built them up in favor of a business to business sales model. Don't let their PR team, or their fanboys, tell you otherwise.