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The Hot Take: Why did it disappear in the first place?
AMD has confirmed that it will restore Transparent Secure Memory Encryption (TSME) support on consumer Ryzen processors after previously removing the feature through AGESA firmware updates.
Read the full articleThe Hot Take: It seems Nvidia is hedging two architectures against each other. x86 vs ARM. They've been working with MediaTek to create the Spark SoC.
According to an exclusive report by VideoCardz, Intel's first x86 system-on-chip (SoC) integrating an Nvidia RTX GPU has been added to its internal product roadmap and is expected to launch in the first quarter of 2028, potentially making its public debut at CES 2028.
Read the full articleThe Hot Take: AMD getting ready for Intel refocus on HPDT?
With Threadripper, it has always been a bit like heavy-haul transport on the motorway: massively overdimensioned for normal users, but for certain workloads exactly the kind of tool where every additional lane matters. Now AMDâs next workstation generation has become tangible for the first time. An entry for âTR6 Mustang Peakâ has appeared in AMDâs [âŚ]
Read the full articleThe Hot Take: Making the CPU important again on the x86 platform.
ACE, the upcoming set of x86 Extensions defined by both AMD & Intel, has seen the latest spec release, focusing on AI acceleration. AMD & Intel Focus on AI Acceleration Through Next-Gen x86 Architectures That Are ACE Compliant Last year, Intel and AMD partnered to strengthen the x86 ecosystem through their "x86 Ecosystem Advisory Group" initiative. The plan was to offer a standardized set of features across architectures to make x86 accessible, scalable, and compatible with future requirements. Four key features were announced: FRED, AVX10, ChkTag, and ACE. Now, the latest ACE "AI Compute Extensions" specifications have been published by AMD [âŚ]Read full article at https://wccftech.com/amd-intel-arm-x86-with-ace-matrix-multiply-engines-low-precision-ai-formats-future-cpus/
Read the full articleThe Hot Take: Well now....
AMD appears to have yanked a memory encryption protection from consumer Ryzen chips, leaving users to play firmware detective. For those who came in late: a decade ago, AMD added Transparent Secure Memory Encryption (TSME) to higher-end CPUs to protect systems from cold-boot attacks and other physical exploits that can siphon data from memory. The feature encrypts everything stored in RAM, making stolen memory contents useless to attackers with physical access. Over time, TSME turned up on cheaper Ryzen consumer chips, and privacy-minded users reasonably started treating it as part of the package. Recently, without warning, that protection vanished from lower-end AMD chips in a way Windows users could not easily detect and Linux users could spot only with some technical faffing. According to Ars Technica AMD has not explained why TSME worked on these CPUs or fully confirmed the change, saying only that TSME âis a security feature only applied to PRO CPUs as part of AMD PRO Technologies.â In April, Linux hobbyist Ben Kilpatrick installed a new operating system on a Ryzen 7 9700X system and ran Host Security ID to check firmware and hardware protections. He found HSI reporting âencrypted RAM: not supportedâ, even though TSME had been enabled in BIOS and had previously shown as âencryptedâ. Kilpatrickâs digging led MSI engineers to test consumer Ryzen chips on MSI and Gigabyte boards, where older AGESA firmware enabled TSME but newer AGESA 1.2.7.0 showed it as unsupported. Pro Ryzen chips supported TSME across motherboard brands and firmware versions, which rather spoiled the idea that this was just a random board-level wobble. âThe big outstanding question is whether this is a deliberate policy decision by AMD to restrict TSME to PRO chips, or an unintentional regression that was introduced in AGESA 1.2.7.0,â Kilpatrick told Ars. After Kilpatrick filed a bug report on AMDâs public engineering GitHub, AMD fellow software engineer Tom Lendacky suggested toggling the BIOS option and then speaking to MSI if that failed. AMD senior principal software engineer Mario Limonciello gave similar advice, telling him: âIf it still doesnât work; then yes please report it to your board vendor to debug.â Kilpatrick later said MSI had been told by AMD that TSME was officially supported only on PRO processors, and tests showed TSME active on a Ryzen 9945 PRO but off on a consumer Ryzen 9800X3D. MSIâs ABL dump comparisons reportedly showed the internal AGESA flag DfIsTsmeEnabled returning FALSE for consumer chips, even when TSME was set to AUTO or ENABLED in BIOS. Kilpatrick pressed AMD on whether this was a silicon limitation or a firmware policy decision, because one is fixed and the other could be changed. Limonciello replied: âMy apologies, but I donât have any more information to share on this topic.â This is embarrassing as Lendacky said in 2020 that a consumer Ryzen 3700X âshould support TSMEâ, and in 2025 recommended using it if the BIOS exposed the option. Silicon-level security expert Joe Fitzgerald said: âBut I really feel like an explanation should be in order, even if it was âTSME was never supposed to be supported. We did ship some firmwares that erroneously enabled it, but you shouldnât use them since we canât guarantee itâll work properly.ââ Â
Read the full articleThe Hot Take: This is an interesting collaboration between the two seeing intel keeps saying they're not going to stop GPU development.
Intel's Serpent Lake SoCs featuring NVIDIA's RTX GPU tiles as integrated graphics are expected to roll out by Q1 2028. Intel & NVIDIA's Co-Developed Serpent Lake SoCs Featuring Next-Gen CPU & GPU Architectures Rumored For Q1 2028 Last year, Intel announced that it was working with NVIDIA on a custom SoC that would incorporate NVIDIA's RTX GPU tiles. Intel stated that these SoCs will power a wide range of PCs that require the integration of these levels of CPUs & GPUs together into a single package. It looks like we have our first timeline of when these SoCs will be [âŚ]Read full article at https://wccftech.com/intel-serpent-lake-socs-with-nvidia-rtx-gpu-tiles-reportedly-arrive-in-q1-2028/
Read the full articleThe Hot Take: ARM seems to be breaking out from everywhere. Fujitsu, Nvidia, AWS and ARM. Qualcomm seems to be playing catch up in the server market from the looks of it.
AWS has provided a first look at its next-generation Graviton5 processor, a custom server CPU developed by Annapurna Labs for deployment across the company's cloud computing platform and AI inference infrastructure.
Read the full articleThe Hot Take: Question is, do I go HPDT with Z990 or Consumer Z970? I guess I'll have to see the benches on if HPDT does anything for Gaming.
The Z990 PCH for Nova Lake motherboards is apparently 22% smaller than Z890, despite featuring a higher power maximum power draw of up to 14W. The leaked picture of the PCH shows a 11.15 x 6.5mm die and 25 x 24mm package, but we're unsure what motherboard it actually comes from.
Read the full articleThe Hot Take: CISC muscle on display... When you don't care about how many watts your cpu consumes ARM/RISC will never touch the raw throughput of these chips.
AMD has shared the first official results for its 256-core EPYC Venice CPU, saying it beats Nvidia's Vera by 3.3x in a rack-level deployment.
Read the full articleThe Hot Take: Ai will consume ALL THE THINGS!!
The massive AI gold rush has a new bottleneck set in its sights, CPUs. But what's driving the demand? We interview industry experts to find out.
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