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Sapphire Radeon HD 4890 ATOMIC Graphics Card - Benchmarks - Left 4 Dead

Sapphire ramps up the clocks of the HD 4890 and also straps a new cooler on for good measure. Can it stand out from the pack?

| AMD Radeon GPU in Video Cards | Posted: Jul 6, 2009 12:06 pm
TweakTown Rating: 93%Manufacturer: Sapphire

Left 4 Dead

 

Version and / or Patch Used: Latest Steam Update

 

Timedemo or Level Used: Custom Timedemo

 

Developer Homepage: http://www.valvesoftware.com/

 

Product Homepage: http://www.l4d.com/

 

Buy It Here

 

 

Left 4 Dead uses the latest version of Valve's Source engine, with improvements such as multi-core processor support and physics-based animation to more realistically portray hair and clothing, and to improve physics interaction with enemies when shot or shoved in different body parts. Animation was also improved to allow characters to lean realistically when moving in curved paths.

 

Rendering and artificial intelligence were scaled up to allow for greater number of enemies who can navigate the world in better ways, such as climbing, jumping or breaking obstacles. Lighting has been enhanced with new self-shadowing normal mapping and advanced shadow rendering that is important to convey information about the environment and player actions.

 

Sapphire HD 4890 ATOMIC Graphics Card

 

Under L4D we can see a good jump in performance at all resolutions thanks to the extra MHz on offer from the ATOMIC version of the HD 4890.

 

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