Hardware support: Taiwan Restricts Russia, Belarus to CPUs Under 25 MHz Frequency

Taiwan Restricts Russia, Belarus to CPUs Under 25 MHz Frequency
Right to Repair bill PASSES - 7 years of work FINALLY GOT SOMEWHERE!
Doom Is Now Playable On A BIOS Payload
Trio of Prototype AMD-Based El Capitan Supercomputers Already Rank in Top 200
SK hynix Platinum P41 SSD Review: The Best Around
I heard you guys like rare hardware. Centaur's 8-core x86 AVX-512 CPU here. Thoughts on how I should test it?
Chip Substitutions Raising Security Concerns
Nvidia AI Supercomputer Creates 100,000 Brain Images + Simulates Nuclear Fusion Reactor
Why haven't high performance shared memory consumer "APU's" taken off?
Would it have been possible to use a vapor chamber as an IHS on a CPU?
Very thick IHS and less Contact Area - some thoughts on Ryzen 7000 (der8auer)
[HUB] Another "1ms" Performance Fail - MSI Artymis 273CQRX-QD Review
Exciting Monitor Trends and Panels Found at Display Week by EVE

Taiwan Restricts Russia, Belarus to CPUs Under 25 MHz Frequency

Posted: 04 Jun 2022 10:48 AM PDT

submitted by /u/benh999
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Right to Repair bill PASSES - 7 years of work FINALLY GOT SOMEWHERE!

Posted: 03 Jun 2022 03:00 PM PDT

submitted by /u/CookiMaster
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Doom Is Now Playable On A BIOS Payload

Posted: 04 Jun 2022 02:00 PM PDT

submitted by /u/TheAppropriateBoop
[link] [comments]

Trio of Prototype AMD-Based El Capitan Supercomputers Already Rank in Top 200

Posted: 04 Jun 2022 10:01 AM PDT

submitted by /u/giuliomagnifico
[link] [comments]

SK hynix Platinum P41 SSD Review: The Best Around

Posted: 04 Jun 2022 02:22 PM PDT

submitted by /u/Senator_Chen
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I heard you guys like rare hardware. Centaur's 8-core x86 AVX-512 CPU here. Thoughts on how I should test it?

Posted: 04 Jun 2022 03:32 PM PDT

submitted by /u/bizude
[link] [comments]

Chip Substitutions Raising Security Concerns

Posted: 04 Jun 2022 10:23 AM PDT

submitted by /u/Harley109
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Nvidia AI Supercomputer Creates 100,000 Brain Images + Simulates Nuclear Fusion Reactor

Posted: 04 Jun 2022 01:01 PM PDT

submitted by /u/SlightSituation
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Why haven't high performance shared memory consumer "APU's" taken off?

Posted: 03 Jun 2022 07:47 PM PDT

Apple has proven shared memory "APU's" with high performance graphics is possible using a 8 channel memory controller with DDR5 to provide the bandwidth the iGPU requires without sacrificing latency.

Why haven't Intel and AMD gone this route? To me it makes so much sense from a business perspective.

Easier for systems integrators to design products around. Simpler PCB and cooling design, smaller systems.
Less wasted silicon. Low performance iGPU's take up around 30-50% of the die area on Intel and AMD's current products.
Improved energy effeciency (I think).

It's not like it would be a significant R&D risk/investment. They already have a consumer line that is seperate to their data center product that come with iGPU's. They have all the pieces, but for some reason the product is not there.

submitted by /u/poopdick666
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Would it have been possible to use a vapor chamber as an IHS on a CPU?

Posted: 04 Jun 2022 12:39 AM PDT

If enough thickness was allowed, would using a vapor chamber for the IHS potentially improve spreading out the heat away from the hotspots compared to using solid copper?

An example of the thermal conductivity of a heatpipe vs solid copper tube of the same diameter: https://youtu.be/2vk5B6Gga10?t=73

Although using a mostly hollow IHS might result in it being more susceptible to bending from high contact pressure with a cooler.

(I know that delidding is also an option, but I'm assuming there are reasons why Intel and AMD have opted to use an IHS instead of allowing people to buy CPUs with a bare die package on it.)

submitted by /u/COMPUTER1313
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Very thick IHS and less Contact Area - some thoughts on Ryzen 7000 (der8auer)

Posted: 03 Jun 2022 03:37 PM PDT