HW News - Valve Improves VRAM Usage, NVIDIA N1 CPU Spotted, Data Center Tax Parasites, GPU Prices

Summary — technology, products, analysis, and actionable notes

Sponsor / product highlight

• Montek “The 10” microATX case (10th anniversary model)
  • Heavy mesh ventilation (front / side / rear)
  • Flexible fan positioning
  • Nine PSU positions, three motherboard positions
  • Seven GPU slot modes
  • Positioning: reconfigurable microATX — more space than ITX but smaller footprint than ATX

Nvidia N1 laptop SoC / motherboard sighting

• An engineering‑sample Nvidia N1 laptop motherboard surfaced on a Chinese secondhand site.
• Reportedly uses an Nvidia–MediaTek ARM‑based SoC; PC makers (Dell, Lenovo) are reportedly planning models.
• The listed board showed 128 GB LPDDR5X across eight packages (SK Hynix branding).
• Public details/announcements are expected around Computex.

AMD 9950 X3D2 (Dual‑chiplet X3D) — specs, price, release

• Release / announcement date: April 22
• MSRP: $900
• Architecture and specs:
  • 16 cores / 32 threads
  • 3D V‑Cache stacked on both chiplets (chiplet‑uniform) — L3 increased from 128 MB to 192 MB
  • Boost clock up to 5.6 GHz
  • 200 W TDP
• Main benefit: identical chiplets simplify chiplet prioritization; extra L3 cache improves some workloads

Consumer price changes and component inflation

• Microsoft Surface price increases reported, driven in part by RAM costs
  • Example: Surface Pro 13 (16 GB / 512 GB) moved from $1,200 → $1,500
• ASUS raised MSRP on several RX 9700 XT variants (some SKUs up to ~32% increase)
• Suspected drivers: silicon and VRAM pricing, logistics, general inflation

Helium / LNG supply risk for semiconductor manufacturing

• Helium (used in semiconductor manufacturing) is partly sourced via LNG production near the Strait of Hormuz; geopolitical disruptions create supply risk.
• Taiwan / TSMC and the broader semiconductor supply chain have expressed concern; calls for stockpiling and diversification of critical gases and energy.
• Reported status: Taiwan reportedly has ~11 days of strategic LNG and no helium stockpiles.
• Industry leadership (TSIA / TSMC) has urged energy and critical material diversification; some support for reopening nuclear plants to stabilize supply.

Data center tax breaks and public cost

• Texas’ pre‑2013 data‑center tax exemptions now scale with AI data‑center growth:
  • Projected loss of $3.2B in sales tax revenue over two years
  • Projected ~$1.8B/year revenue loss by 2030
  • Exemptions include equipment, cooling, and electricity
  • Public opposition is high (poll cited ~65% opposed)
• Micron in New York: received roughly $5B in incentives, sparking public vs. corporate subsidy debate

Right‑to‑repair bill in Colorado (SB26‑090) — analysis and controversy

• The bill would exempt “critical infrastructure” IT equipment from Colorado’s consumer right‑to‑repair protections.
• The definition of “critical infrastructure” is broad and drawn from Patriot Act language.
• Critics (Repair Association, Lewis Rossmann) argue manufacturers could self‑declare items as “critical,” effectively carving out products from repair laws.
• Backers cite cybersecurity concerns; opponents point to corporate influence and weakening of consumer repair rights.
• Status: moved out of committee; still requires full legislative approval. Gamers Nexus plans a deeper follow‑up investigation.

Valve VRAM utilization improvements on Linux (developer/contractor contribution)

• Summary of the approach:
  • Valve contractor (named in transcript as Natalie Vach) and collaborators improved VRAM allocation for gaming on Linux by leveraging kernel cgroups and co‑developing a DMC (device memory controller) cgroup controller.
  • Idea: use cgroup memory protection/prioritization to prefer in‑foreground (game) processes, evicting non‑protected memory first so the game’s VRAM is less likely to be evicted.
• Benefits:
  • Particularly useful for GPUs with ~8 GB VRAM or less
  • Many modern games can fit within ~8 GB if memory is managed better
• Compatibility and deployment:
  • AMD and Intel XE kernel drivers reportedly have (or should have) support for DMC cgroups
  • Nvidia proprietary kernel modules do not yet support DMC cgroups, so this method currently won’t work for Nvidia GPUs
  • Requires kernel patches and utilities; easiest consumer option suggested is using CacheOS with KDE (other distros were tested, e.g., the one Gamers Nexus referenced as “Basite”)
• Actionable note: this is a kernel‑level change — expect distribution and driver support to determine practical availability

South Korea — reuse/donation & subsidies for computer affordability

• Government plans to reuse/donate decommissioned computers (22,000 systems mentioned) and add subsidies for low‑income students to offset rising DRAM/PC prices.
• Announced budget/support measures cited (~4.88 trillion KRW across measures) to stabilize consumer prices.

Hardware repair / mod story — MSI RTX 4090 resurrected as 20 GB

• Brazilian modder Paulo Gomes repaired a damaged RTX 4090 that had PCB trace damage to one memory channel and damaged PWM fan control.
• Repairs performed:
  • Routed power with jumpers
  • Wired fans to 5 V for constant spin
  • Flashed a modified BIOS to disable the faulty memory channel
• Result: a working RTX 4090 with 20 GB (down from 24 GB); demonstrated with GPU‑Z and benchmarks
• Note: technique is advanced hardware repair/modding — high risk for most users

Light / human‑interest note

• Artemis 2 anecdote: Microsoft Outlook reportedly failed in flight — a moment of remote‑IT humor quoted by commander Reed Weisman

Guides, tests, or tutorials mentioned (actionable items)

• Valve / Kernel VRAM fix
  • Requires kernel patches and DMC cgroup support
  • Consumer‑friendly recommendation: try CacheOS with KDE where available
  • Not yet applicable to Nvidia closed drivers
• Modding / repair example
  • Paulo Gomes’ GPU repair shows advanced methods (BIOS mod to disable memory channel, jumper wiring)
  • Not a step‑by‑step; high risk and intended for experienced hardware modders only
• Upcoming reporting
  • Gamers Nexus plans a deep‑dive series on the PC industry collapse and a follow‑up on the Colorado right‑to‑repair bill

Main speakers / sources referenced

• Gamers Nexus (host / presenter)
• Montek (case sponsor)
• Wall Street Journal (Nvidia–MediaTek SoC report)
• VideoCards / Tom’s Hardware (hardware reporting)
• AMD (9950 X3D2 announcement)
• Microsoft / Windows Central (Surface price reporting)
• TSIA / TSMC (Cliff Ho quoted on energy/material concerns)
• Lewis Rossmann (right‑to‑repair advocate)
• iFixit / Kyle Wiens (referenced)
• Valve contractor (Natalie Vach — VRAM / cgroup contribution)
• Paulo Gomes (Brazilian modder / GPU repair)
• Artemis 2 commander Reed Weisman (Outlook anecdote)