Nvidia Said No.. I said YES! - The 1000W GPU
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Check out the super slim Corsair K100 Air Wireless Keyboard: lmg.gg Nvidia have removed software voltage control from their newer GPUs... but we can get it back! Discuss on the forum: linustechtips.com Buy an ASUS ROG Strix GeForece RTX 4090 OC Edition GPU: geni.us Buy an EKWB EK-Quantum Vector 2 FE RTX 4090 GPU Cooling Block: geni.us
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Check out the ElmorLabs EVC2SE Voltage Control Board: lmg.gg Purchases made through some store links may provide some compensation to Linus Media Group. ► GET MERCH: lttstore.com ► LTX 2023 TICKETS AVAILABLE NOW: lmg.gg ► GET EXCLUSIVE CONTENT ON FLOATPLANE: lmg.gg ► SPONSORS, AFFILIATES, AND PARTNERS: lmg.gg ► OUR WAN PODCAST GEAR: lmg.gg FOLLOW US --------------------------------------------------- Twitter: twitter.com Facebook: @LinusTech Instagram: @linustech TikTok: @linustech Twitch: twitch.tv MUSIC CREDIT --------------------------------------------------- Intro: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro: Approaching Nirvana - Sugar High Video Link: youtube.com Listen on Spotify: spoti.fi Artist Link: youtube.com Intro animation by MBarek Abdelwassaa @mbarek_abdel Monitor And Keyboard by vadimmihalkevich / CC BY 4.0 geni.us Mechanical RGB Keyboard by BigBrotherECE / CC BY 4.0 geni.us Mouse Gamer free Model By Oscar Creativo / CC BY 4.0 geni.us CHAPTERS --------------------------------------------------- 0:00 - A 1000W RTX 4090???? 1:00 - Limits to overcome 3:49 - Easy OC with GPU Twerk 6:15 - Probing and Soldering a 4090 7:35 - Volt Mod on Air 10:50 - 1000W BIOS 14:44 - Chiller! 19:29 - VideoCom 20:03 - Outro
Nvidia Said No I said YES The 1000W GPU dives into pushing a modern RTX 4090 beyond its factory limits. The video begins by outlining the core challenge: GPUs dynamically boost, but thermal, voltage and current limits cap performance. The hosts explain that Nvidia removed software voltage control on newer GPUs, and set out to restore it with a soldered voltage-control board from ElmorLabs. They also discuss the plan to run a high power BIOS and a custom water-cooling setup to explore how far the card can really go. Early on they establish a baseline with stock hardware and measure power draw, which shows a significant performance ceiling tied to voltage regulation rather than raw capacity. The discussion then shifts toward the tools and safety precautions needed to probe and modify the GPU, including BIOS handling and the necessity of stock backups for potential RMA scenarios.
Topics · technology · hardware · overclocking · science-and-technology
Questions answered
- What was the main goal of the RTX 4090 mod in this video?
- The main goal was to restore voltage control and push the GPU beyond its stock power limit using a voltage-control board and a BIOS mod, in order to see how far performance could be increased.
- What safety steps did the hosts emphasise before flashing BIOS or modifying hardware?
- They advised restoring stock settings, using backups, and ensuring the system has power protection like a battery backup before firmware changes.