# zen 6 Published articles for zen 6. This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles. ## A RISC-V Based TEE With AMD Zen 6 CPUs DevFeed: [A RISC-V Based TEE With AMD Zen 6 CPUs]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-11-06T19:30:49Z Content type: news Language: en Sources: [Phoronix]() Topics: [RISC-V]() Tags: [amd](), [amd-ryzen](), [desktop-linux](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [open-source-graphics](), [phoronix](), [phoronix-test-suite](), [risc-v](), [tee](), [ubuntu-benchmarks](), [ubuntu-hardware](), [zen-6]() ### AI overview A linux-firmware commit for AMD Family 1Ah M80h describes PMF Trusted Application firmware v4 running on a RISC-V-based TEE. The firmware adds a larger shared-memory layout and supports more policy conditions, including up to 20 custom BIOS inputs; PMF manages power, thermal, and system behavior. The article contrasts this with the historically ARM Cortex-A5 and TrustZone-based AMD Secure Processor, but says it is unclear whether the RISC-V implementation is new to Zen 6 or was also present in recent Zen 5 processors. ### Source excerpt An interesting technical detail I noticed today from the latest AMD Linux activity is that Zen 6 processors apparently are featuring a RISC-V based Trusted Execution Environment (TEE) where in the past it was an ARM-based core... ## Linux 7.4 Features Steam Frame VR Headset, More AMD Zen 6 Enablement & Initial Apple M4 / A18 Pro Bring-Up DevFeed: [Linux 7.4 Features Steam Frame VR Headset, More AMD Zen 6 Enablement & Initial Apple M4 / A18 Pro Bring-Up]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-11-03T16:42:22Z Content type: news Language: en Sources: [Phoronix]() Topics: [Linux](), [Linux Kernel](), [Steam Deck]() Tags: [ai](), [amd](), [apple](), [desktop-linux](), [graphics](), [hdmi](), [kernel](), [linux-7-4](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [open-source-graphics](), [phoronix](), [phoronix-test-suite](), [steam-frame](), [ubuntu-benchmarks](), [ubuntu-hardware](), [vr-headset](), [zen-6]() ### AI overview Linux 7.4 adds broad hardware support and performance changes, while some bring-up remains preliminary. AMD Ryzen Zen 6 receives device ID updates across platform drivers, and AMD EPYC Zen 6 gains Page Modification Logging support. Apple M4 and A18 Pro support is only initial, with limited functionality not yet ready for end users; the Steam Frame VR headset gets a basic device tree. On graphics, AMDGPU enables HDMI 2.1 by default with VRR/FreeSync and ALLM, and AMD PerfOpt is enabled by default for Radeon iGPU AI/LLM performance. Other changes include mainline support for Google Tensor G5, a Nintendo Switch 2 controller driver, CXL dynamic capacity preparations, and an early-boot memory allocator speed-up reported in one test from about 265 seconds to 50 milliseconds. ### Source excerpt The Linux 7.4 kernel is hopefully going to be this year's Long Term Support (LTS) kernel version and is coming jam-packed with new features and changes. ## Linux 7.4-rc1 Released With Nice Performance Improvements, AMD Ryzen Zen 6 Preparations & AMDGPU HDMI 2.1 Default DevFeed: [Linux 7.4-rc1 Released With Nice Performance Improvements, AMD Ryzen Zen 6 Preparations & AMDGPU HDMI 2.1 Default]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-11-01T21:51:34Z Content type: release Language: en Sources: [Phoronix]() Topics: [Linux Kernel](), [Linux](), [Ext4](), [hdmi]() Tags: [7-4](), [ai](), [amd](), [amd-gpu](), [amd-ryzen](), [apple](), [benchmarking](), [build](), [desktop-linux](), [hdmi](), [holiday](), [improvements](), [linus-torvalds](), [linux](), [linux-7-4](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [merge](), [open-source-graphics](), [performance](), [phoronix](), [phoronix-test-suite](), [ryzen](), [schedule](), [ubuntu-benchmarks](), [ubuntu-hardware](), [window](), [zen-6]() ### AI overview Linux 7.4-rc1 arrived on schedule with a broad set of changes, including AMD PerfOpt for Radeon integrated GPUs aimed at improving AI/LLM performance, Zen 6 preparation, AMDGPU HDMI 2.1 enabled by default, and support work for upcoming Intel and Qualcomm laptops and Google Tensor G5 and Pixel 10. It also adds optional buffered IOmap support for EXT4, basic Apple M4 enablement that is not yet ready for end users, and faster kernel build times. Linus Torvalds called this an unusually large merge window, with nearly 20,000 commits versus a more typical roughly 15,000; he attributed much of the growth to AI-related patches, while noting possible contribution from expectations that 7.4 will be the next LTS kernel. The excerpt says a timely release could arrive December 20 and become this year's LTS, but both are projections. ### Source excerpt Even with Linus Torvalds having been on holiday, Linux 7.4-rc1 is out today on-schedule for capping off the Linux 7.4 merge window... ## AMD Ryzen Zen 6 Looks Like It Will Be In Good Shape With Linux 7.4, Laptop Improvements DevFeed: [AMD Ryzen Zen 6 Looks Like It Will Be In Good Shape With Linux 7.4, Laptop Improvements]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-10-30T15:24:46Z Content type: news Language: en Sources: [Phoronix]() Topics: [Linux Kernel](), [Linux](), [x86]() Tags: [7-4](), [added](), [amd](), [amd-ryzen](), [arm](), [asus](), [battery](), [changes](), [client](), [desktop-linux](), [driver](), [improvements](), [it](), [kernel](), [laptop](), [linux](), [linux-7-4](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [open-source-graphics](), [phoronix](), [phoronix-test-suite](), [platform](), [ryzen](), [ubuntu-benchmarks](), [ubuntu-hardware](), [x86](), [zen-6]() ### AI overview Linux 7.4 adds early platform-driver support for upcoming AMD Ryzen Zen 6 systems: the AMD HSMP and PMC drivers gain Zen 6 support, and the PMF driver adds the AMDI0112 ID, described as presumably for Zen 6. The excerpt also lists hardware and control support across laptop vendors, including Acer hardware monitoring, fan and battery controls; additional Alienware, MSI, HP, ASUS and Uniwill device support; and Ayaneo and OneXPlayer handhelds. Snapdragon X laptop changes include ASUS Glymur EC support and a Lenovo Yoga Slim 7x Gen 11 EC driver. These are driver additions and IDs; the excerpt does not establish broader compatibility or describe testing outcomes. ### Source excerpt The x86 platform driver changes were merged this week to the Linux 7.4 kernel ahead of the merge window closing this weekend... ## AMD EPYC Zen 6 PML Support, ARM64 On s390 Merged For Linux 7.4 KVM DevFeed: [AMD EPYC Zen 6 PML Support, ARM64 On s390 Merged For Linux 7.4 KVM]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-10-27T12:00:00Z Content type: news Language: en Sources: [Phoronix]() Topics: [Linux Kernel](), [Linux]() Tags: [7-4](), [acceleration](), [also](), [amd](), [amd-epyc](), [announcement](), [architecture](), [arm64](), [desktop-linux](), [epyc](), [improvements](), [kernel](), [kvm](), [linux](), [linux-7-4](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [open-source-graphics](), [phoronix](), [phoronix-test-suite](), [processors](), [server](), [support](), [ubuntu-benchmarks](), [ubuntu-hardware](), [virtual](), [virtual-machine](), [zen-6]() ### AI overview Linux 7.4 adds KVM support for ARM64 virtualization on IBM s390/Z and hardware-assisted Page Modification Logging for guests on AMD EPYC Zen 6, enabled by default on capable processors. Intel KVM gains Instruction Timeout support to mitigate denial-of-service risks to TDX-protected VMs and Bus Lock VM Exit, which sends guest bus-lock instructions to user space to address denial-of-service and performance concerns. ARM changes include pKVM state isolation and further confidential-computing work; AMD also gains virtualization of Bus Lock Detect on SVM. The excerpt describes initial ARM64-on-s390 support and anticipates further improvements in later kernel cycles. ### Source excerpt The many Kernel-based Virtual Machine (KVM) improvements have been merged for Linux 7.4 to deliver a number of new features for different server processors... ## Linux 7.4 Power Management Preps For AMD Ryzen Zen 6 & Intel Rugged Panther Lake DevFeed: [Linux 7.4 Power Management Preps For AMD Ryzen Zen 6 & Intel Rugged Panther Lake]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-10-23T13:51:29Z Content type: news Language: en Sources: [Phoronix]() Topics: [Linux](), [Intel Core]() Tags: [7-4](), [added](), [also](), [amd](), [amd-ryzen](), [article](), [control](), [desktop-linux](), [intel](), [linux](), [linux-7-4](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [management](), [open-source-graphics](), [panther-lake](), [phoronix](), [phoronix-test-suite](), [power](), [power-management](), [ryzen](), [thermal](), [this](), [ubuntu-benchmarks](), [ubuntu-hardware](), [updates](), [with](), [zen-6]() ### AI overview Linux 7.4 power-management updates add initial AMD P-State maximum-frequency capacity handling for Zen 6 Ryzen client CPUs and tune Energy Performance Preference values for Zen 6 performance, power, and low-power core types. The excerpt also notes general AMD P-State fixes and support for Intel Rugged Panther Lake in the RAPL PowerCapping driver. Related updates rework ACPI device enumeration, add IOVT IOMMU support to ACPICA, and include fixes. Thermal changes add Rugged Panther Lake support to Intel's TCC Cooling Thermal driver and correct int340x temperature reporting around 0°C. ### Source excerpt The power management subsystem updates were merged this week for Linux 7.4 along with the related ACPI and thermal control updates too... ## Linux 7.4 Adapts AMD Zen 6 For Less Costly CPU Security Mitigation DevFeed: [Linux 7.4 Adapts AMD Zen 6 For Less Costly CPU Security Mitigation]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-10-22T09:40:39Z Content type: news Language: en Sources: [Phoronix]() Topics: [Linux Kernel](), [Linux](), [Security]() Tags: [7-4](), [also](), [amd](), [behavior](), [benchmarks](), [better](), [branch](), [bugs](), [cpu](), [desktop-linux](), [kernel](), [less](), [linux](), [linux-7-4](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [open-source-graphics](), [phoronix](), [phoronix-test-suite](), [processors](), [pull-request](), [request](), [security](), [this](), [ubuntu-benchmarks](), [ubuntu-hardware](), [x86](), [zen-6]() ### AI overview For AMD Zen 6, Linux 7.4 uses the processor's per-context BTB tagging to isolate branch targets across contexts, allowing the more costly SRSO SafeRET mitigation to be disabled. The x86/bugs change detects and handles this capability; it also fixes Spectre v2 mitigation reporting for RETPOLINE=n builds. The excerpt says backports to earlier stable kernels and performance benchmark results remain to be seen. ### Source excerpt The x86/bugs pull request was merged this week for the Linux 7.4 kernel. Most notable here is adjusting the CPU security mitigations for AMD Zen 6 processors... ## Linux Kernel 7.3 Release is Good News For Gamers Short on VRAM DevFeed: [Linux Kernel 7.3 Release is Good News For Gamers Short on VRAM]() Original publisher: [Read original article]() Author: Sourav Rudra Published: 2026-10-19T02:56:37Z Content type: news Language: en Sources: [It's FOSS]() Topics: [Linux Kernel](), [Kernel]() Tags: [apple](), [kernel](), [linux](), [linux-kernel](), [m3](), [memory](), [news](), [release](), [support](), [vram](), [zen-6]() ### AI overview Linux 7.3 adds an initial kernel change to help games run on GPUs short on VRAM: the kernel can move less important data to system RAM to free video memory. The article says the full patch set is still on its way to Linux, though it already ships in SteamOS; with all patches, Indiana Jones and the Great Circle ran well enough to play on an 8GB card despite requesting 9GB. Other reported changes include KSM lock improvements that cut a stress-test worst case from 705ms to under 2ms, and zsmalloc gains of up to 1.83x on Raspberry Pi 4B and 1.4x on a 20-core Intel system. The release also adds Zen 6 groundwork, initial Linux boot support for Apple M3 Pro, Max, and Ultra, and assorted device support. The article identifies Ubuntu 26.10 as a straightforward upgrade route; installing the mainline kernel on Ubuntu carries a data-loss risk, so it advises backing up first. ### Source excerpt A fix for memory freezes lands alongside Zen 6 groundwork, and early Apple M3 support. ## Linux 7.3 Released With Faster I/O Performance, AMD Zen 6 Preparations & More DevFeed: [Linux 7.3 Released With Faster I/O Performance, AMD Zen 6 Preparations & More]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-10-18T23:28:09Z Content type: news Language: en Sources: [Phoronix]() Topics: [Linux](), [Linux Kernel]() Tags: [amd](), [desktop-linux](), [firmware](), [i-o](), [linux](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-kernel](), [linux-performance](), [linux-server-benchmarks](), [open-source-graphics](), [performance](), [phoronix](), [phoronix-test-suite](), [samsung](), [ssds](), [steam](), [ubuntu-benchmarks](), [ubuntu-hardware](), [zen-6]() ### AI overview Linux 7.3 was released on schedule with faster I/O on modern systems, AMD Zen 6 platform preparations, Steam Controller driver support, and improvements for older AMD GPUs and systems with limited video memory. The release also includes bug and regression fixes, while Linux 7.4 development moves into its merge window. ### Source excerpt The Linux 7.3 kernel is out today for an on-time release of this next stable kernel version... ## AMD Engineer Talks Up New IBS Memory Profiler Feature Found On Zen 6 DevFeed: [AMD Engineer Talks Up New IBS Memory Profiler Feature Found On Zen 6]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-10-07T09:47:54Z Content type: news Language: en Sources: [Phoronix]() Topics: [NUMA](), [DRAM price increase](), [QCon San Francisco 2025]() Tags: [amd](), [amd-epyc](), [cxl](), [desktop-linux](), [epyc](), [hardware](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-kernel](), [linux-performance](), [linux-server-benchmarks](), [mainline](), [memory](), [numa](), [open-source-graphics](), [overhead](), [phoronix](), [phoronix-test-suite](), [server](), [ubuntu-benchmarks](), [ubuntu-hardware](), [zen-6]() ### AI overview An AMD engineer presented Zen 6's IBS Memory Profiler, which profiles memory accesses and tracks NUMA nodes. It is intended to support hot-page detection and promotion on Linux systems with tiered memory, including AMD EPYC servers using DRAM and CXL. Work on integrating it with Linux's pghot subsystem is ongoing; reported benchmarks on a 256-core AMD EPYC Venice server indicate low overhead. ### Source excerpt One of the AMD Zen 6 CPU features that hasn't been talked about too widely beyond appearing in a public AMD tech doc is the IBS Memory Profiler. This week in Prague at LPC 2026 an AMD engineer talked up Zen 6's IBS Memory Profiler and its benefits for hot page detection and promotion on Linux systems... ## Linux 7.4 To Land New BTB CTX Isolation Feature Of AMD Zen 6 DevFeed: [Linux 7.4 To Land New BTB CTX Isolation Feature Of AMD Zen 6]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-10-05T18:47:01Z Content type: news Language: en Sources: [Phoronix]() Topics: [Linux Kernel](), [Linux]() Tags: [desktop-linux](), [epyc](), [git](), [kernel](), [linux](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [open-source-graphics](), [phoronix](), [phoronix-test-suite](), [ryzen](), [security](), [servers](), [spectre](), [ubuntu-benchmarks](), [ubuntu-hardware](), [vulnerability](), [zen-6]() ### AI overview Linux 7.4 is expected to add support for AMD Zen 6's Branch Target Buffer Context (BTB CTX) isolation, a security defense against the SRSO vulnerability. The feature separates user/kernel and guest/host contexts; a queued kernel patch also updates reporting for the related mitigation configuration. ### Source excerpt The Linux 7.4 kernel is set to introduce support for a new AMD Zen 6 security feature... ## AMD RMPOPT Optimization Queued Ahead Of Linux 7.4 DevFeed: [AMD RMPOPT Optimization Queued Ahead Of Linux 7.4]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-10-01T12:52:00Z Content type: news Language: en Sources: [Phoronix]() Topics: [Linux Kernel](), [Linux](), [radeon-memory-visualizer]() Tags: [amd](), [amd-epyc](), [desktop-linux](), [linux](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [open-source-graphics](), [optimization](), [phoronix](), [phoronix-test-suite](), [server-cpus](), [ubuntu-benchmarks](), [ubuntu-hardware](), [venice](), [virtualization](), [zen-6]() ### AI overview AMD's RMPOPT feature for EPYC servers running SEV-SNP virtual machines has been queued in a Linux kernel branch ahead of the Linux 7.4 merge window. It is intended to reduce the Reverse Map Table when system RAM is not saturated with confidential VMs; stable release is expected around late December. ### Source excerpt In addition to the very nice AMDGPU IOMMU optimization for iGPUs set to debut in the Linux 7.4 kernel, over on the AMD EPYC server side for servers running SEV-SNP virtual machines is a separate, nice optimization also expected for this next kernel version... ## AMD's new Zen 6 Epyc Venice lineup starts at $700 and scales all the way to 256 cores for $14,900 DevFeed: [AMD's new Zen 6 Epyc Venice lineup starts at $700 and scales all the way to 256 cores for $14,900]() Original publisher: [Read original article]() Author: Skye Jacobs Published: 2026-09-30T12:47:00Z Content type: news Language: en Sources: [TechSpot]() Topics: [nuclear energy for AI]() Tags: [ai](), [amd](), [amd-epyc](), [cpu](), [data-center](), [ddr5](), [epyc](), [epyc-9006](), [gpus](), [hardware](), [industry](), [networking](), [nvme](), [pricing](), [processors](), [server](), [servers](), [storage](), [zen-6]() ### AI overview AMD's upcoming Epyc 9006 Venice server processors are listed at prices from $700 to $14,904, though pricing is not final. The article compares SP7, which prioritizes memory bandwidth and capacity, with SP8, which offers more PCIe connectivity, and describes the lineup's core counts and potential server uses. ### Source excerpt AMD has not finalized the prices, but the list offers a clearer view of how it intends to position Venice in the data center. Read Entire Article ## AMD Ryzen Zen 6 CPU Power Values Being Further Tuned For Linux DevFeed: [AMD Ryzen Zen 6 CPU Power Values Being Further Tuned For Linux]() Original publisher: [Read original article]() Author: Michael Larabel Published: 2026-09-29T09:59:57Z Content type: news Language: en Sources: [Phoronix]() Topics: [Linux](), [DS925neo+](), [armv9]() Tags: [amd-ryzen](), [cpu](), [desktop-linux](), [efficiency](), [energy](), [linux](), [linux-benchmarking](), [linux-hardware-benchmarks](), [linux-hardware-reviews](), [linux-how-to](), [linux-performance](), [linux-server-benchmarks](), [low-power](), [open-source-graphics](), [performance](), [phoronix](), [phoronix-test-suite](), [power-performance](), [ubuntu-benchmarks](), [ubuntu-hardware](), [zen-6]() ### AI overview Linux patches adjust Energy Performance Preference values for upcoming AMD Ryzen Zen 6 performance and low-power cores. The article says the efficiency core needs no change and suggests Linux 7.4 may be an early sweet spot for support. ### Source excerpt AMD engineers continue to prepare for upcoming Zen 6 powered Ryzen client processors on Linux... ## AMD Posts the Full EPYC 9006 SKU List: 31 Venice Parts From $700 to $14,904 Across SP7 and SP8 DevFeed: [AMD Posts the Full EPYC 9006 SKU List: 31 Venice Parts From $700 to $14,904 Across SP7 and SP8]() Original publisher: [Read original article]() Author: Brian Beeler Published: 2026-09-26T20:42:39Z Content type: news Language: en Sources: [StorageReview.com]() Topics: [Distributed Systems & Parallel Computing]() Tags: [2026](), [amd](), [enterprise](), [epyc](), [epyc-9006](), [server](), [venice](), [xeon](), [zen-6]() ### AI overview AMD has published pricing guidance for 31 EPYC 9006 processors across the SP7 and SP8 sockets. The list ranges from an 8-core SP8 part at $700 to a 256-core SP7 part at $14,904. AMD says the list may change; SP7 systems are planned for the fourth quarter of this year and SP8 systems for the first half of 2027. ### Source excerpt AMD has posted the full SKU list for its 6th Gen EPYC 9006 series, the Zen 6 parts it launched as Venice at Advancing AI 2026 in July, and all of the processors offer 1Ku pricing guidance. There are 31 parts across the two sockets: nine for SP7, the 16-channel flagship platform, running from a The post AMD Posts the Full EPYC 9006 SKU List: 31 Venice Parts From $700 to $14,904 Across SP7 and SP8 appeared first on StorageReview.com. ## AMD Takes the Lid off of Next-Gen EPYC 9006 Venice As Zen 6 Comes to Servers DevFeed: [AMD Takes the Lid off of Next-Gen EPYC 9006 Venice As Zen 6 Comes to Servers]() Original publisher: [Read original article]() Author: Ryan Smith Published: 2026-09-25T17:00:01Z Content type: article Language: en Sources: [ServeTheHome]() Topics: [AMD EPYC](), [cpu](), [Server](), [Hardware](), [systems](), [cloud-infrastructure]() Tags: [ai-systems](), [amd](), [chiplets](), [chips](), [cpu](), [data-center](), [epyc](), [epyc-9006](), [ferrara](), [fidenza](), [florence](), [hardware](), [processors](), [ravenna](), [server](), [server-cpus](), [servers](), [venice](), [verano](), [zen-6]() ### AI overview This article examines AMD's upcoming EPYC 9006 server processors, based on the Zen 6 architecture. It covers the planned lineup, chiplet designs, faster memory support, new sockets, 3D-stacked L3 cache, and a later AI-focused variant, along with AMD's goals in server and AI systems. ### Source excerpt The launch of AMD's next-gen EPYC 9006 processors is quickly approaching. Today we are looking at AMD's complete 6th gen EPYC lineup, and what to expect from the company between now and late 2027 The post AMD Takes the Lid off of Next-Gen EPYC 9006 Venice As Zen 6 Comes to Servers appeared first on ServeTheHome.