Asus GeForce GTX 1080Ti ROG Poseidon 11264MB GDDR5X PCI-Express Graphics Card

GeForce GTX 1080Ti ROG Poseidon 11264MB GDDR5X PCI-Express Graphics Card

  • Core Clock: 1620MHz
  • Boost Clock: 1733MHz
  • Memory: 11264MB 11100MHz GDDR5X
  • Stream Processors: 3584
  • SLI Ready
  • VR Ready
  • PhysX/CUDA Enabled
  • 3 Years Warranty

4 In stock

£1,199.99 *
pay with amazon payments finance with V12 Finance

Stock Code: GX-41L-AS

EAN: 4712900748284

MPN: 90YV0AM2-M0NM00

Manufacturer: Asus

tech communitySupported by the biggest tech community
Direct Service Hotline
+44 (0)1782 44 44 55
What our customers say about us
4.8 Google Customer Reviews
Product information:

GeForce GTX 1080Ti ROG Poseidon 11264MB GDDR5X PCI-Express Graphics Card

The ASUS GeForce GTX 1080 Ti Poseidon Platinum Edition is a gamers dream and running on the very latest Pascal architecture. Equipped with 11GB GDDR5X Memory, a massive 11 GB frame buffer, 1.733 MHz OC Boost utilising GPU Tweak II, Semi-passive DirectCU H2O hybrid cooler, AURA RGB Lighting and a metal backplate. Thanks to advances in technology ASUS GPU's utilise premium alloy components that maximise performance, improve reliability, reduce power loss and when used in combination with the DirectCU H20 cooler, achieve thermal levels that are substantially better than previous designs.

The ASUS GeForce GTX 1080 Ti Poseidon Platinum Edition utilises a unique "DirectCU H20" hybrid cooler that fuses a vapor chamber and water channel giving you the advantages of a high-end air cooler (utilising patented dual wing-blade IPX-Certified fans) with those of a watercooler for upto 22% better heat dissipation over the previous model. The GPU additionally utilises 0dB Technology enabling complete silent operation below 55°C and ASUS FanConnect II which allows you to connect and control two 4-pin system fans - For complete thermal tuning and comprehensive optimisation.

Featuring advance embedded customisation technologies such as ASUS Aura and ASUS Aura Sync you can personalise the colours of the LED's built into the shroud and backplate, enabling millions of colour combinations, upto 6 different effects and automatically syncing your GPU lighting effects with your Aura-enabled motherboard.


  • 1733 MHz OC Boost Clock
  • 11 GB GDDR5X VRAM - 5550 MHz (effective 11100 MHz)
  • 3584 CUDA Cores (shaders)
  • Semi-passive DirectCU H2O hybrid cooler
  • Patented Wing-Blade IP5X-Certified Fans
  • RGB-LED lighting
  • 2x 8 Pin PCIe power connectors
  • 0dB Technology
  • ASUS FanConnect II

NVIDIA GeForce GTX 1080 Ti Graphics Card Overview

The NVIDIA GeForce GTX 1080 Ti graphics card is based on the GP102-GPU Pascal architecture and is the flagship GPU of the GeForce GTX 10-series. Employing a massive 11 GB of VRAM, 3584 CUDA cores as well as a minimum boost clock of 1582MHz, the GTX 1080 Ti was made for 4K/UHD-resolution gaming, and represents an excellent choice for experiencing the best that Virtual Reality has to offer - as demanded by HMDs like the HTC Vive.

Forged with the new 16-nm FinFET manufacturing process, the GPU fits 12 billion transistors onto the 471 mm² GP1102 die. The 16 nm process, in combination with the Pascal architecture, also permits a notable reduction in power consumption over previous generations with a 250 Watt TDP.

The GeForce GTX 1080 Ti graphics card is equipped with 11 GB GDDR5X VRAM which is connected to the chipset using a 384-bit memory interface. GDDR5X VRAM has a 50% higher bandwidth when compared to GDDR5 VRAM which, combined with the high memory clock frequencies, allows a memory bus bandwidth of 484 GB/s.

Virtual Reality and 4K gaming with the NVIDIA GeForce GTX 1080 Ti

Simultaneous Multi-Projection 4.0 (SMP) allows the GeForce GTX 1080 Ti to conserve geometry-rendering performance by rendering multiple perspectives (known as "Viewports") in a single pass. The Pascal architecture supports up to 16 Viewports simultaneously. SMP is primarily of interest to users of Virtual Reality (VR) and can massively improve the performance of the GTX 1080 TI during VR-related applications when compared to its predecessors.

One component of SMP 4.0 is known as Lens-Matched Shading (LMS). LMS optimises image rendering and prevents parts of the image unseen by the user (Due to Headset limitations) to remain unrendered.

Asynchronous Compute is the simultaneous execution of both the necessary calculations and render requests - This is especially relevant in the context of APIs like DirectX 12 or Vulkan. As a result, faster and more efficient communication between the CPU and GPU occurs. Pascal architecture is designed to allow the GTX 1080 Ti to pause calculations and buffer them, also known as "pre-emption".

Asynchronous Timewarp and Interleaved Reprojection technologies are techniques utilised by VR HMDs to prevent frame-rates falling below 90 Hertz. Asynchronous Compute allows the GP102 GPU to better prioritise these rendering techniques to guarantee an incredible VR experience.

ASUS Rapid Graphics Card Replacement at Overclockers UK!

At Overclockers UK, defective ASUS graphics cards that are validly returned (meaning that the faults can be verified by us) by customers during the three year warranty period, starting with the receipt of the goods, will be immediately replaced with a brand new card if in stock. This way, lengthy waiting times can be avoided entirely since forwarding the defective goods to the manufacturer is no longer necessary!

Model: NVIDIA GeForce GTX 1080 Ti
Dimensions: 298 x 50 x 158 mm (W x H x D
Slot Height: 2,5-Slot
Chipset: GP102
Manufacturing Process: 16 nm
GPU Frequency (Gaming Mode): 1594 MHz
Boost Clock (Gaming Mode): 1708 MHz
GPU Frequency (OC Mode): 1620 MHz
Boost Clock (OC Mode): 1733 MHz
Shader Units (CUDA Cores): 3584
VRAM: 11264 MB
Memory Frequency (Gaming Mode): 5505 (11010) MHz
Memory Frequency (OC Mode): 5550 (11100) MHz
Memory Type: GDDR5X
Memory Bus Bandwidth: 352 Bit
Memory Throughput: 484 GB/s
Slot Type: PCIe x16 (PCIe/PCIe 2.x/PCIe 3.0)
Ports: 1x DVI-D, 2x DisplayPort 1.4, 2x HDMI 2.0b
Power Connector: 2x 8-Pin PCIe
Recommended PSU: Min. 600 Watt
Features: DirectX 12, OpenGL 4.5, VR Ready, SLI Ready, NVIDIA Ansel, G-Sync, Gamestream, GPU Boost 3.0, HDCP 2.2, NVIDIA Surround, 3D Vision, Tessellation, PhysX, CUDA, NVENC, Adaptive Vertical Sync, VXGI, Super Resolution, 4K Ultra HD Support, SMP, NVIDIA ShadowPlay
Warranty: 3 years

* Product image for illustration purposes only. Actual product may vary


More links for "GeForce GTX 1080Ti ROG Poseidon 11264MB GDDR5X PCI-Express Graphics Card"


Customer review

No Review Yet

This is your chance!

Be the first to review this product

Write a review

Reviews will be active after verification

* Required field

Awards & Media Coverage

 Recently Viewed
    Stock level indicator

    Pre Order

    New item that you can order before we receive stock. Orders will be shipped on a first come first served basis. If an ETA is available it will be displayed on hover.

    Bought to order

    Items that are bought by us when a purchase is made, this generally is for highly expensive items, items with a very slow run rate or speciality items

    In stock

    The item is in stock.

    Due today

    The item is out of stock and expected to arrive today.

    ETA: XX.XX

    The item is out of stock and estimated to arrive on the date provided.

    Built To Order

    The Item is built to order. As you change the options, the stock status will automatically update depending on your selection.

    Out of stock

    The item is out of stock and estimated delivery date is not known at this time.
    Loan Information

    Select Loan Product:

    For more information click here