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The latest blog posts to take off on Hacker News. 4,807 posts.
Hardware & Electronics
Any year
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Apple unveils the new MacBook Pro featuring the M3 family of chips
Apple today announced a new MacBook Pro lineup featuring the all-new family of M3 chips: M3, M3 Pro, and M3 Max.
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Apple unveils M3, M3 Pro, and M3 Max
M3, M3 Pro, and M3 Max feature groundbreaking technologies that deliver dramatically increased performance and unleash new capabilities for Mac.
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Android and RISC-V: What you need to know to be ready
You can build, test, and run the Android support for RISC-V on your own machine.
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Apple CPU Architecture Through the Ages
Learn how CPUs work, and discover Apple’s underrated competitive advantage.
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Raspberry Pi 5 has no hardware video encoding and only HEVC decoding
Announcing Raspberry Pi 5, coming in late October: over 2x faster than Raspberry Pi 4, featuring silicon designed in-house at Raspberry Pi.
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How many billions of transistors in an iPhone processor?
In about 10 years, Apple has multiplied by 19 the number of transistors in its mobile processors. It corresponds roughly to a steady rate of improvement of 34% per year on the number of transistors, or a doubling every 2.5 years. In real dollars, an iPhone has roughly a constant price: the price tag of … Continue…
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Building a Digital Audio Mixer
Hacking together bits of electronics to route audio
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All GB/s without FLOPS – Nvidia CMP 170HX Review
This article contains a basic Nvidia CMP 170HX performance overview, a performance lockdown workaround, a hardware teardown, a watercooling installation guide, and a repair log.
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Is the Intel N100 a better option than high-end ARM RK3588 boards at the moment?
The Intel N100 (and N200) seem to be Intel's attempt at trying to muscle into the market that high-end ARM SoCs look to have cornered. With the Rockchip
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Fixing the volume on my Bluetooth earbuds
A bit of reverse engineering goes a long way
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Everything I've learned building the fastest Arm desktop
This is the fastest Arm desktop in the world, yes, even faster than the M2 Ultra Mac Pro. And today, I made it even faster. I upgraded everything: Faster RAM, 128 core CPU, 40 series GPU, I did it all, and we'll see how much we can obliterate the M2 Mac Pro. 128 cores—that's five times more cores, I'm also going to…
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My 2023 all-flash ZFS NAS (Network Storage) build
For over 10 years now, I run two self-built NAS (Network Storage) devices which serve media (currently via Jellyfin) and run daily backups of all my PCs and servers. In this article, I describe my goals, which hardware I picked for my new build (and why) and how I set it up.
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Why every microwave sucks these days
if you're lucky, you haven't. you're still using a microwave from the 1990's or something like that, and it still works just fine. after all, how can a microwave be made any better? you put stuff in, and the water in the stuff heats up. there really isn't much innovation to be done that wasn't already done half a…
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The risk of RISC-V: What's going on at SiFive?
Updated 10/25
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The killer features of the Steam Deck
In the beginning of the year I gave myself a late Christmas gift and bought a Steam Deck for myself. There were two main reasons I decided to buy it:
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How does macOS manage virtual cores on Apple Silicon?
Code run in a lightweight Virtual Machine can’t take advantage of the Efficiency cores of the host Apple silicon Mac. How then does Sonoma handle its threads?
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Cascade: CPU fuzzing via intricate program generation
Cascade is a RISC-V CPU fuzzer that generates valid , long and complex programs, and relies on a termination cascade-effect for bug detection. It detected 37 new bugs (29 new CVEs) in 5 RISC-V CPUs, which is more than all the existing fuzzers, combined. You can read a paper we wrote on Cascade here and try it out here…
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Raspberry Pi 5: available now
Raspberry Pi 5: available now! We’ve been excited to see the response of early users to Raspberry Pi 5, and can’t wait to see what you do once you get your hands on it.
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Nanofiche: Small Storage, for Forever
Nanofiche is an archival technology, designed to preserve knowledge forever.
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Beginners guide to building a hardware hacking lab
VSS Hardware Hacking Wiki and Blog Entries
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NVMe SSD boot with the Raspberry Pi 5
In my video about the Raspberry Pi 5, I mentioned the new external PCIe port makes it possible to boot the standard Pi 5 model B directly off NVMe storage—an option which is much faster and more reliable than standard microSD storage (even with industrial-rated cards!). Enabling NVMe boot is pretty easy, you add a…
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What every developer should know about GPU computing
A primer on GPU architecture and computing
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The next Raptor OpenPOWER systems are coming, but they won't be Power10
I'd like to first start out by saying I've been aware of new developments but made certain promises to keep my mouth shut until all the pa...
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Toyota adopts the North American charging standard
PLANO, Texas (Oct. 19, 2023) – Toyota Motor North America, Inc. (TMNA) today announced it has reached an agreement with Tesla, Inc. to adopt the North American Charging Standard (NACS) on its battery electric vehicles (BEVs) beginning in 2025. In […]
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The iOS option to charge battery to "80% Limit" shouldn't just be for iPhone 15
[There is very lively discussion on Reddit, where it’s trending at #1 both on r/ios and r/apple . There are a bunch of worthy suggestions there on how to improve the feature even more, but one thing’s clear: iPhone users would love to see this come to more devices.]
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Zero ASIC is out of stealth
Democratizing silicon
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USB-C head-to-head comparison
CT scans of four USB-C cables from $4 to $129 reveal nine-layer PCBs, length-matched signal traces, and floating pins.
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Intel Launches Intel Core 14th Gen Desktop Processors for Enthusiasts
Latest Intel processors deliver world’s fastest desktop frequencies, the world’s best desktop experience for enthusiasts and unparalleled overclocking for incredible performance.