Daily Tech News 22 April 2025

• AMD's 16 core Zen 5c dies have a single shared L3 cache. (Tom's Hardware)
  
  These are used in the largest Epyc server CPUs, with up to 192 cores in total.
  
  This is not a huge deal for Epyc CPUs because you still have twelve CPU dies each with its own cache. But it is potentially a big deal for desktop CPUs, because the moment you go off-die - even over AMD's high-speed Infinity Fabric that links these chiplets together - you slow down a lot.
  
  And the fact that AMD is already shipping unified 16 core dies makes rumours that Zen 6 will be a unified 12 core die a lot more believable.

• Lenovo's Legion Tab Gen 4 has a TF slot - functionally the same as microSD. (Notebook Check)
  
  Of course it does, because I got the shipping notification for my Legion Tab Gen 3 only two hours ago, and the Gen 3 does not have a microSD slot.
  
  But it took close to a year for the Gen 3 to become available in Australia, and it was on sale, and it includes 256GB of storage so I'm not likely to run out quickly.
  
  
  
• Python's new t-strings, arriving in 3.14 late this year, provide a safe (or rather, safer) replacement to f-strings, which provided a brain-damaged replacement to existing string interpolation that everyone knew was a bad idea at the time. (Dave Peck)
  
  We put Perl in your Python because we hate you.
  
  
  
• It kind of looks like a USB dock but it ain't. (Liliputing)
  
  It's a NAS with two M.2 drive slots, an Intel N150, 12GB of RAM, two HDMI ports, and sadly only gigabit Ethernet.
  
  
  
• Speaking of only gigabit Ethernet, those super-cheap Wavlink USB docks with HDMI and 2.5Gb Ethernet seem to have gone. They got down to less than $10 before disappearing entirely.
  
  I did buy five of them, so I'm okay on that front.
  
  
  
• Bluesky is outsourcing account verification to reliable third-parties like... The New York Times. (The Verge)
  
  Oh, that's going to work out great.
  
  
  

posted by Pixy Misa at 04:30 AM

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