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Sapphire Radeon HD 6870 Flex Video Card Review
Author: Will West
Published: Wednesday, February 23, 2011
3DMark 11
There are six tests in 3DMark 11. The four graphics tests use advanced rendering techniques making use of tessellation, volumetric lighting, depth of field and post processing effects enabled by DirectX 11 graphics hardware. The physics test uses rigid body simulation of a large number of objects on the CPU. The combined test features CPU and GPU workloads. The CPU handles rigid-body physics while the GPU is tasked with volumetric lighting, tessellation, post processing as well as simulating soft-body physics using DirectCompute.
The testing was done with the default performance setting for all of the cards to give an idea where each ones stands in the GPU line up.
A DirectX 11 benchmark just lets the Radeon HD 6870 Flex shine with incredibly close numbers to all of the cards in this review. With that in mind it is time to see what some real world gaming will show us.