#Ark directx 12 drivers
#Ark directx 12 driver
#Ark directx 12 windows

DirectX 12 Preview CPU Configurations (i7-4960X) Unfortunately we cannot control for our 4960XР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s Р В Р’ВµР Р†Р вЂљР’В¦Р РЋРІР‚Сљ cache size, however that should not be a significant factor in these benchmarks. Meanwhile on the CPU front, to showcase the performance scaling of Direct3D we are running the bulk of our tests on our GPU testbed with 3 different settings to roughly emulate high-end Core i7 (6 cores), i5 (4 cores), and i3 (2 cores) processors. As we mentioned earlier support for Fermi and GCN 1.0 cards will be forthcoming in future drivers. For NVIDIA we are looking at the GTX 980 (Maxwell 2), GTX 750 Ti (Maxwell 1), and GTX 680 (Kepler). Meanwhile DirectX 11 deferred context support is currently broken in the combination of Star Swarm and NVIDIA's drivers, causing Star Swarm to immediately crash, so these results are with D3D 11 deferred contexts disabled.Р В РІР‚СњР В РІР‚РЋor todayР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s article we are looking at a small range of cards from both AMD and NVIDIA to showcase both performance and compatibility. For this reason Microsoft has suggested that a 3GB card is required to use the Star Swarm DirectX 12 binary, although in our tests we have been able to run it on 2GB cards seemingly without issue. In particular the WDDM 2.0 path may see slightly lower performance than the WDDM 1.3 path for older drivers, and there is an issue with memory exhaustion. In terms of bugs and other known issues, Microsoft has informed us that there are some known memory and performance regressions in the current WDDM 2.0 path that have since been fixed in interim builds of Windows.

#Ark directx 12 drivers

At this time we do not know when these early WDDM 2.0 drivers will be released to the public, though we would be surprised not to see them released by the time of GDC in early March.

#Ark directx 12 driver

The NVIDIA driver is 349.56 and the AMD driver is 15.200.

#Ark directx 12 windows

Among individual runs weР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›ll still see some fluctuations, while the benchmark will reliably demonstrate larger performance trends.Р В РІР‚СњР В РІР‚РЋor todayР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s preview Microsoft, NVIDIA, and AMD have provided us with the necessary WDDM 2.0 drivers to enable DirectX 12 under Windows 10. The good news is that although itР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s not a deterministic benchmark, the benchmarkР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s RTS mode is reliable enough to keep the run-to-run variation low enough to produce reasonably consistent results. The benchmark is based on having two AI fleets fight each other, and as a result the outcome can differ from run to run. So although Star Swarm is still a best case scenario, many of its lessons will be applicable to these future games.Р В РІР‚СњР В РІР‚С›s for the benchmark itself, we should also note that Star Swarm is a non-deterministic simulation.

Stardock is using the Nitrous engine for their forthcoming Star Control game, and Oxide is using the engine for their own game, set to be announced at GDC 2015. It should be noted that while Star Swarm itself is a synthetic benchmark, the underlying Nitrous engine is relevant and is being used in multiple upcoming games.

As a result the performance gains from DirectX 12 in Star Swarm are going to be much greater than most (if not all) video games, but none the less itР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s an effective tool to demonstrate the performance capabilities of DirectX 12 and to showcase how it is capable of better distributing work over multiple CPU threads. Due to its use of thousands of units and other effects that generate a high number of draw calls, Star Swarm can push over 100K draw calls, a massive workload that causesР В РІР‚в„ўР вЂ™Р’В high-level APIs to simply crumple.Р В РІР‚СњР вЂ™Р’В«ecause Star Swarm generates so many draw calls, it is essentially a best-case scenario test for low-level APIs, exploiting the fact that high-level APIs canР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›t effectively spread out the draw call workload over several CPU threads. For todayР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s DirectX 12 preview, Microsoft and Oxide Games have supplied us with a newer version of OxideР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s Star Swarm demo.Р В РІР‚в„ўР вЂ™Р’В Originally released in early 2014 as a demonstration of OxideР В Р вЂ Р В РІР‚С™Р Р†РІР‚С›РЎС›s Nitrous engine and the capabilities of Mantle, Star Swarm is a massive space combat demo that is designed to push the limits of high-level APIs and demonstrate the performance advantages of low-level APIs.