£154.09 Asus ATI Radeon HD 4870 512MB GDDR5 TV-Out/Dual DVI/HDMI (PCI-Express) - Retail

The ATI Radeon HD 4800 Series GPUs bring the power of graphics "supercomputing" to gamers, setting a new standard for visual computing. Redefine the way you play and take HD gaming to the extreme with best-in-class performance. 

The new TeraScale graphics engine delivers an immersive, cinematic gaming experience. Add this GPU to your PC and watch Blu-ray movies and play HD content with incredible visual fidelity. Do it all with break-through efficiency that doesn?t compromise performance. 

The ASUS EAH4800 Series utilizes the specially designed Glaciator Fansink that effectively dissipates heat away from the graphics card.

Much like a glacial storm, the Glaciator Fansink quickly transfers heat away from the GPU to lower temperatures by a whopping 7ºC on the EAH4850 in comparison to reference design boards. 

Besides this extreme cooling capacity, it operates very quietly with noise levels of only 25dB – almost imperceptible in a quiet room; and caters to users who require maximum cooling without excessive fan rotation noise.

Features 

- ATI Radeon HD 4870 GPU @ 750MHz 

- 512MB GDDR5 Memory @ 3600MHz 

- 24x custom filter anti-aliasing (CFAA) and high performance anisotropic filtering 

- PCI Express 2.0 support 

- ATI CrossFireX Multi-GPU Technology 

- Microsoft DirectX 10.1 support 

- Shader Model 4.1 

- ATI Avivo HD video and display technology 

- Unified Video Decoder 2 (UVD) for Blu-ray and HD Video 

- Built-in HDMI with 5.1 surround sound support 

- On-chip HDCP 

You can purchase it from Novatech for only £154.09 and you can find out similar deals like the EAH4870 by going here.