The Total War: Warhammer engine will institute MSAA in a more resource-friendly manner, targeting only edges which bear perceptible jaggies to the user. MLAA was originally pushed by AMD with Half-Life 2 and is API and engine neutral, but doesn't do much for those demanding the best anti-aliasing techniques for high-end hardware.Д¬reative Assembly is using the tried-and-true MSAA (Multi-Sample Anti-Aliasing) approach for that, which samples pixels a number of times to determine appropriate color application to object edges. MLAA (Morpholobical Anti-Aliasing) is somewhat of a post-processing hack that yields a marginally improved look and feel without impacting framerate too negatively. Total War has generally been a CPU-heavy game, and that will remain the case by nature of its massive unit tracking, AI, and calculations with the new engine, though, the Creative Assembly team expects a tremendous speed-up for CPUs.

Every game bottlenecks somewhere it is an inevitability by definition that, somewhere in the chain, some device will choke on the commands being pushed through. Particle simulation has also been moved to the GPU вЂ“ a better-suited processor for this particular task вЂ“ which further improves CPU performance and grants reductions in bottlenecking. The two together are intensely abusive, and decoupling their processes from a single core will allow for greater load-leveling. Game logic effectively informs the render thread, handling all the real-time AI calculations and object tracking, while rendering gets hammered with draw calls and other draw events. Creative Assembly decoupled the render and game logic threads (now assigned independently to cores/threads), significantly reducing active load on a single thread within the CPU. With Warhammer, the team has refactored major parts of the engine to smooth-out CPU performance across all threads.

Total War has historically been heavy on the CPU, particularly with the first two threads. Theoretically, this 64-bit conversion could be leveraged to store more content within memory for quicker access than hitting storage, though few games are utilizing greater than 4GB system memory. Total War: Warhammer's engine has been fully updated to 64-bit, which grants more addressable space in memory than 32-bit limitations would allow. CPU Thread Assignment вЂ“ Game Logic & Game Render Threads

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