ASUS ROG Poseidon GTX 780 delivers 104% cooler performance than reference design

    • DirectCU H2O: 7°C cooler on air. 24°C cooler with water.
    • DIGI+ VRM with 10-phase Super Alloy Power: deliver 30% less power noise and 2.5X greater durability.
    • Japan-made black metallic capacitors: 20% better temperature endurance and 5X longer lifetime usage.
    • ROG LED light: pulsate in glorious red when the card is active.
    • GPU Tweak: modify clock speeds, voltage and more via an intuitive interface.
    • GPU Tweak Streaming: let you share on-screen action in real time – so others can watch live as games are played.
      Product Image

      Air or Liquid – Your Choice to Chill

      Designed to provide superb performance on air or liquid, the ROG Poseidon graphics card incorporates DirectCU H2O to give you the flexibility and freedom of choice.

      Liquid cooling has been a choice for many PC enthusiast as a efficient means of heat removal and increased overclocking potential of carefully selected hardware. However, custom water cooling solutions can be difficult and costly, as original cooling solutions have to be removed and fitted with waterblocks. The ROG team engineered the Poseidon with revolutionary DirectCU H2O to give you the best of air and liquid cooling- providing total flexibility whether you are looking to liquid cool now or later. Venturing into liquid cooling with the Poseidon reduces GPU temperatures by up to 24°C and enjoy ultra-stable overclocking!

      • Aluminum back plate
      • G1/4-inch threaded fittings
      • DisplayPort, HDMI, DVI-D, and DVI-I
      • DirectCU H2O- Water channel
      • ROG LED light
      • DIGI+ VRM with Black Metallic Caps
      • Die-cast thermal armor
      • DirectCU H2O- Vapor chamber
      • Dual 90mm
        dust-proof fans

      DirectCU H2O Hybrid Cooling

      Complete flexibility for either air or liquid cooling

      DirectCU H2O is a hybrid thermal solution that combines the vapor chamber and water channel with standard G1/4- inch threaded fittings to easily accommodate existing liquid cooling equipment. With liquid, DirectCU H2O achieves up to 140% lower temperatures while reducing noise- up to 3X quieter.

      G1/4-inch threaded fittings: Freedom to choose the best barb for you

      Dust-Proof Fans

      25% longer graphics card lifespan

      Unique fan design extends longevity by 25% by increased dust and particle resistance while efficiently dissipates heat for optimal performance.

      DIGI+ VRM with Black Metallic Capacitors

      30% less power noise and 5X greater durability

      Poseidon GTX 780 features a 10-phase Super Alloy Power along with acclaimed DIGI+VRM (voltage –regulation module). DIGI+ VRM is a digital voltage regulation that provides ample room for overclocking and performance tuning while reducing power noise by 30%. Along with Super Alloy Power specially formulated concreted chokes and harden MOSFETs to withstand greater stress and heat, Poseidon GTX 780 also uses Japanese-made black metallic solid-state capacitors for 20% better temperature endurance and 5 times longer lifespan.

      ROG LED Light

      Pulsates in glorious red when the card is active

      Poseidon GTX 780 exceeds your expectations while looking amazing. ROG LED pulsates in ROG red when the card is in use.

      ROG Edition GPU Tweak

      Real-time intuitive graphics tuning

      GPU Tweak helps you modify clock speeds, voltages, fan performance and more, all via an intuitive interface.

      • - Tuning Panel: Adjust GPU settings such as clock speed, voltage, memory clock, and fan speed.
      • - User Profiles: Save up to four custom user profiles in the 1~4 buttons, or choose between preset Power Saving (S) and Gaming (G) modes.
      • - Live Update: Automatically check and update graphics BIOS.

      GPU Tweak Streaming

      Stream online instantly!

      GPU Tweak Streaming tool allows you to share on-screen action in real-time. Add scrolling text, pictures, and webcam images to the streaming window easily.

      • Picture
      • Scrolling text
      • Gameplay image
      • Webcam image
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