The Ultimate Mom's Basement Upgrade - $5000 AMD Ultimate Tech Upgrade

TL;DR

LTT upgrades team member Sven's basement gaming setup with an AMD Ryzen 9800 X3D PC build, new audio gear, and a RetroTink 4K Pro retro gaming upscaler.

Key Points

• 1.Sven lives in his mom's basement, enabling his massive gear collection. He pays nearly nothing in rent, which funds vinyls, multiple Nintendo Switches, every console, a B4 OLED TV, and an XT4 camera — prompting the hosts to question why he even needed an upgrade.
• 2.The AMD Ryzen 9800 X3D is the centerpiece of the $5,000 PC upgrade. It features 8 cores, 16 threads, boosts over 5 GHz, and over 100 MB of 3D V-Cache, making it AMD's fastest gaming CPU — though the newer 9850 X3D is slightly faster.
• 3.The MSI MEG B850 Tomahawk Max Wi-Fi motherboard was chosen for its feature-rich mainstream platform. It includes five 10Gbps USB ports, four M.2 slots, three PCIe x16 slots, Wi-Fi 7, and Bluetooth — all while AMD allows overclocking even on mainstream chipsets.
• 4.Sven switched from liquid cooling to air cooling for simplicity and silence. He cited pump noise and installation hassle as reasons to abandon his existing liquid cooler in favor of the new air cooler included in the upgrade.
• 5.A UPS (battery backup) was installed upstairs for Sven's unRAID server, not the gaming PC. The APC unit protects sensitive electronics from power outages and dirty power, with Sven's mom briefly interrupting filming upstairs during installation.
• 6.The RetroTink 4K Pro is the retro gaming highlight of the upgrade, costing $750 USD. Using an FPGA, it upscales signals from classic consoles (composite, component, VGA, S-Video) to 4K or 1440p for use on modern displays like Sven's OLED, demonstrated with Goof Troop on SNES.
• 7.Audio upgrades included an Electro-Voice RE320 microphone (~$300 USD) and Sennheiser HD 6X headphones. Sven plans to use the setup for streaming and content creation covering video games, anime, and long-form video essays, with the mic arm allowing hands-free positioning while gaming.
• 8.AMD is giving away three Ryzen 7 9850 X3D processors as part of the sponsorship giveaway. The 9850 X3D runs up to 400 MHz faster than the 9800 X3D, with boost clocks hitting 5.6 GHz, and entry requires clicking the link in the video description.