Can ANY graphics card REALLY Game at 8K??
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Thanks to Seasonic for sponsoring this video! Learn more about their PSU's at lmg.gg Buy Seasonic PSU's on Amazon (PAID LINK): geni.us Buy Seasonic PSU's on Newegg (PAID LINK): geni.us Buy Seasonic PSU's on Best Buy (PAID LINK): geni.us Nvidia marketed the RTX 3090 as an 8K gaming GPU and received a lot of criticism for not REALLY being up for it. Can AMD beat Nvidia at their own game with the Radeon RX 6900 XT and a good overclock? Get the limited edition foil GPU shirt: lttstore.com Buy AMD Radeon RX 6900 XT (PAID LINK): geni.us Buy Nvidia RTX 3090 (PAID LINK): geni.us Buy LG SIGNATURE OLED88Z9PUA TV (PAID LINK): geni.us Purchases made through some store links may provide some compensation to Linus Media Group. Discuss on the forum: linustechtips.com ►GET MERCH: lttstore.com ►SUPPORT US ON FLOATPLANE: floatplane.com ►LTX EXPO: ltxexpo.com AFFILIATES & REFERRALS --------------------------------------------------- ►Affiliates, Sponsors & Referrals: lmg.gg ►Check out our podcast gear: kit.co ►Private Internet Access VPN: lmg.gg ►Our Official Charging Partner Anker: lmg.gg ►MK Keyboards: lmg.gg ►Nerd or Die Stream Overlays: lmg.gg ►NEEDforSEAT Gaming Chairs: lmg.gg ►Displate Metal Prints: lmg.gg ►Official Game Store: nexus.gg ►Epic Games Store (LINUSMEDIAGROUP): lmg.gg ►Amazon Prime: lmg.gg ►Audible Free Trial: lmg.gg ►Streamlabs Prime: geni.us ►Our Gear on Amazon: geni.us FOLLOW US ELSEWHERE --------------------------------------------------- Twitter: twitter.com Facebook: @LinusTech Instagram: @linustech Twitch: twitch.tv FOLLOW OUR OTHER CHANNELS --------------------------------------------------- Techquickie: lmg.gg TechLinked: lmg.gg ShortCircuit: lmg.gg LMG Clips: lmg.gg Channel Super Fun: lmg.gg Carpool Critics: lmg.gg MUSIC CREDIT --------------------------------------------------- Title: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro Screen Music Credit: Approaching Nirvana - Sugar High youtube.com 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
The video compares two top end GPUs for 8K gaming: MSI RTX 3090 SUPRIM X and the ROG Strix Radeon RX 6900 XT liquid cooled edition. It starts by framing the test on a massive LG 88 inch 8K OLED TV and notes the high price and power demands of each card, including a peak around 700 watts under load. The host explains there will be stock-speed baselines before pushing both cards further with overclocking, supported by a Seasonic TX-1000 Titanium power supply to avoid bottlenecks. Early benchmarks emphasize that even at 8K, AMD and Nvidia trade blows depending on the title, with Nvidia generally leading in rasterization and DLSS enabled titles, while AMD can leverage raw raster performance in several scenarios. The test setup includes a Ryzen 9 5950X, a fresh Windows install, and real time power monitoring to ensure measurements reflect GPU behavior rather than system bottlenecks. Throughout the breakdown, the team also discusses features like Smart Access Memory, DLSS, and the role of memory bandwidth and the Infinity Cache in shaping 8K performance, highlighting that neither card is truly ready to max out AAA 8K gaming without some form of upscaling or assisted rendering. By the end, the TLDR is that 8K gaming remains impractical for universal maxed-out titles, though certain games and configurations can push either card closer to playable frame rates, especially with upscaling technologies; the video frames its conclusion around the need for DLSS or similar upscaling as essential to achieving a smoother 8K experience, while acknowledging significant headroom for future improvements in both AMD and Nvidia lineups.
Topics · gaming · technology · hardware
Questions answered
- Do any current GPUs truly sustain 8K gaming at high settings without upscaling?
- According to the video, neither AMD nor Nvidia consistently sustains maxed-out 8K gaming across AAA titles; upscaling technologies like DLSS or similar approaches are essential to achieve smoother performance.
- Which GPU showed stronger performance at stock speeds in 8K?
- Stock-speed testing showed Nvidia generally leading in traditional raster performance, while AMD could be competitive or closer in some titles, with DLSS giving Nvidia a further edge in supported games.
- Is 8K gaming a practical target for most gamers today?
- No, the video frames 8K gaming as technically interesting but impractical for universal use today due to raw performance demands and the need for upscaling to achieve smooth frame rates.
- What future tech could tilt the balance between these GPUs?
- Technologies like DLSS equivalents for AMD and improvements in memory bandwidth and caching could narrow gaps and improve 8K viability.