It turns out i was right ok, that was easy new amd tressfx is indeed related to physics calculation. My pc should be able to run this game on ultra easily, with a consistent fps well above 30, but whenever i turn amd tressfx hair physics on, the framerate starts to dip unpredictably below 30, especially during cutscenes. According to amd, tressfx performs exactly the same on both companies cards while hairworks is 7 times slower on amd s cards for no technical reason. Tomb raider pc patch fixes stability, glitches and tressfx. Additionally research is now being done to use tressfx for other things besides hair, like grass and fur. Shade the fragment and write or blend the color depending on variant.
Amd s 7xxx is very compute friendly, so you will get the most fps with those cards. Amd unveiled the new tressfx technology it teased us with, earlier this week. It will be first implemented in the 20 reboot title o. The program will resume unfinished downloads due to. Tressfx makes use of the processing power of highperformance gpus to do realistic rendering and utilizes directcompute to physically simulate each individual. This is much faster and gives more quality compared to hairworks.
Corruption observed in tomb raider with tressfx enabled for amd crossfire and single gpu system configurations corruption observed on objects and textures in. Open to those that have hardware enough powered to run it. In this talk we will cover how tressfx rendering and physics works, the improvements made in tressfx 2. May 28, 2015 fans are petitioning cd projekt red to implement amd s tressfx hair simulation technology, akin to hairworks, in the witcher 3.
The driver offers a number of fixes and performance increments far cry 3 and sim city 5 as well as latency fixes. So the performance of these technologies shouldnt be too far different. Its official, nvidia hairworks is better than amds tressfx. With the launch of tomb raider and tressfx hair, amd and crystal dynamics have radically pushed the boundaries of realism in the pc gaming experience, said matt skynner, corporate vice president and general manager, amd graphics. Amd tressfx hair is the worlds first realtime hair physics system. Free download manager its a powerful modern download accelerator and organizer for windows, macos, android, and linux. The fourth image appears not to be using the dawn engine, but it shows off tressfx 3. If your system is not running windows 7 or 10, or for driverssoftware for other amd products such as amd radeon pro graphics, embedded graphics, chipsets, etc.
Apr 15, 2017 both are similar only difference is tressfx is opensource available to any dev to use and also supported by nvidia and all amd cards hairworks is exclusive to nvidia like any other game works feature and nvidia dont support amd or even older nvidi. We would like to show you a description here but the site wont allow us. The initial library was written to perform well on amds gcnbased products. Its official, nvidia hairworks is better than amd s tressfx. Tressfx the fast and the furry by nicolas thibieroz. Amdati radeon hd 5870 graphics drivers for microsoft windows. Most of amd projects are open, such as opencl, havok, tressfx and recently. The tressfx radeon cauldron sample is built on top of radeon cauldron, which is an open sourced framework used at amd for sample creation. Download and run directly onto the system you want to update. Amd unveils tressfx hair rendering technology pics.
The tressfxradeon cauldron sample is built on top of radeon cauldron, which is an open sourced framework used at amd for sample creation. The tressfx library is amd s hairfur rendering and simulation technology. Nov 22, 20 the tressfx11 sample shows how to use amd s tressfx hair rendering technology for rendering and simulating hair. May 12, 2015 in the diagram, you can see that tressfx hair exhibits an identically low performance impact on both amd and nvidia hardware at just five milliseconds. Jul 20, 2017 weve covered quite a bit of the changes to simulation in tressfx 4, from changes to existing approaches bonebased skinning, new features sdf collisions and sudden shock propagation, and some related bits in the sample code computebased skinning and marching cubes. The petition was started following controversy around the witcher 3. Jan 24, 2020 the tressfx library is amds hairfur rendering and simulation technology. Tressfx use vertex shader for extruding segments into frontfacing polygons, which is a faster solution with the same results, and it doesnt use msaa at all. Amd tressfx technology unveiled, to be featured in tomb. Tressfx uses volumetric self shadowing, transparency, and antialiasing to render individual strands of realistic looking hair. The initial library was written to perform well on amd s gcnbased products. Amds 7xxx is very compute friendly, so you will get the most fps with those cards. Realtime, physically calculated hair on lara croft in the latest tomb raider as is typically goes, in order to enable such effect, developer has to choose to closely work with the engineers from nvidia and amd to receive the necessary support were talking about man power here, no marketing money can replace engineers that. She would come out of blood all red and soaking, but her hair would be fine.
With amd radeon graphics, gamers can unleash the full potential of this nextgeneration technology. Tressfx patched to work on nvidia cards amd exclusive no. As promised, amd has unveiled its tressfx technology today and as we suspected, this new tech will be used in crystal dynamics upcoming tomb raider game. The game was released this week and immediately garnered interest not just from specialized gaming or tech press, but from mainstream media outlets as well. Mar 11, 20 a patch released yesterday for tomb raider on pc aims to fix the titles stability and startup issues, as well as problems with amd s tressfx hair rendering software, according the patch notes on s. Net framework qt size, 288 mb type device driver and system monitor license freeware. Tressfx is amds realistic hair rendering technology which renders and simulates the physics of thousands of individual strands of hair. It turns out i was right ok, that was easy new amd tressfx is indeed related to physics calculation, amd described it in a blog revealing that tressfx will be used to enhance hair rendering with realtime physics continue reading. Tomb raider pc patch fixes stability, glitches and tressfx issues. Version 3 was released on january 26, 2016, and works solely with direct3d 11 and utilizes directcompute. Our belief in doing the work for everyone with open and modifiable code allowed tomb raiders developer to achieve an efficient implementation regardless of the gamers hardware. Weve covered quite a bit of the changes to simulation in tressfx 4, from changes to existing approaches bonebased skinning, new features sdf collisions and sudden shock propagation, and some related bits in the sample code computebased skinning and marching cubes. For more information about radeon cauldron, or to download the. Ive been a longtime supporter of amd and it looks like microsofts new console is most likely going to use an amd cpu and gpu as well more amd sixcore cpu for am3 next month.
Tomb raider patch improves nvidia performance and tressfx. The technology, as predicted, works to create realistic hair rendering and physics. Get into the game with amd tressfx hair a hair physics system so realistic youll forget theres a screen in front of you. Tressfx uses volumetric self shadowing, transparency, and antialiasing to render. Tressfx patched to work on nvidia cards amd exclusive no more. Having done my research, it seems that nvidia hairworks and amd tressfx seem to work the same way they do it by mixing antialiasing and tesselation. Amd shows details new athlon x2 and x4 processors 08292014 02. Weve also addressed some of the issues brought up by the community. Mar 08, 20 as i see it tressfx tech is awesome because its not tied to any brand, althought its an amd developed technology. Nextgeneration hair and fur rendering the time for nextgen quality is now tomb raider. This is a proof of mature and responsible marketingdevelopment, they could have locked this feature as nvidia does to amd only cards, but instead its open. Internet download manager is a tool for increasing download speeds by up to 5 times, and for resuming, scheduling, and organizing downloads. What is the difference between amd tressfx and nvidia. Take your gaming level up with new radeon 520 gaming graphics card for laptop which comes with 1gb or 2gb gddr5 memory, created using latest amd technologies.
First and foremost, crysis 3 offers unbelievable level of graphics details, and now lara croft is being rebooted with the new tomb raider. Amd tressfx hair builds on the massively parallel processing capabilities of the graphics core next architecture to revolutionize ingame hair, enabling image quality previously reserved for pre rendered images. Gpus radeon technology group, rx polaris, rx vega, rx navi, radeon pro, adrenalin drivers, freesync, benchmarks and more. The game developers have allowed tr to be played with or without tressing, so that amd could showcase its new tech and i wonder how much amd payed out for that privillage while allowing. Our biggest update in this release is a new orderindependent transparency oit option we call shortcut. The tressfx library implements amd s tressfx hairfur rendering and simulation technology. Star citizen to support amds tressfx tech guru3d forums.
Internet download manager free download and software. Amd radeon software is a device driver and utility software package for advanced micro. Version 3 was released on january 26, 2016, and works solely with direct3d 11 and utilizes directcompute a competing solution offered by nvidia is hairworks which is part of their. Amd tressfx is a software library which provides for advanced simulation and rendering of hair, fur, and grass to be processed by the gpu. Amd drivers and support for radeon, radeon pro, firepro. The tressfx library is amds hairfur rendering and simulation technology. Tressfx s performance hit on amd tahiti is the same as in nvidia kepler i. It was first used in crystal dynamics tomb raider, released earlier this year. However, not all gpu vendors offer enjoyable experience. Jun 09, 2014 tressfx the fast and the furry amd and microsoft developer day, june 2014, stockholm nicolas thibieroz worldwide gaming engineering manager, amd 2. Battlemage, but not before pointing fingers towards nvidias implementation of its own hariworks hair rendering technology. Tressfx the fast and the furry by nicolas thibieroz slideshare. Tressfxs performance hit on amd tahiti is the same as in nvidia kepler i.
Tomb raider performance and tressfx amd 6xxx vs 7xxx gamespot. Tressfx is designed to use the gpu to simulate and render highquality, realistic hair and fur. Tressfx is the fruit of a partnership between amd and crystal dynamics the game studio who managed to snag control of the iconic tomb raider franchise roughly a decade ago. Amd tressfx is amds technology after all, so i wouldnt be surprised if it didnt work that well with nvidias drivers. Cd projekt red petitioned to add amd tressfx hair to the.
We are happy to announce the release of radeon gpu profiler rgp v1. Nvidia crippled hairworks performance on our cards. But antialiasing is critical for hair rendering, so tressfx use an analytical approach specially designed for thin geometry. One problem i had with tressfx in tomb raider was that while the hair looked great, the hair was not affected by water or even by her swimming in pools of blood. Tressfx and nvidia cards tomb raider general discussions. A sporadic system hang encountered with a single amd radeon hd 7000 series gpu seen on x58 and x79 chipsets.
Oct 22, 2015 as a developer all you have to do is head to the radeon sdk page of the amd developer website, download the tressfx sdk sample and start coding. Jan 17, 2014 tressfx is amd s realistic hair rendering technology which renders and simulates the physics of thousands of individual strands of hair. Amd has now let loose a new graphics card driver, a fresh catalyst build which. Along with the omega driver, amd has also released the thirdgeneration of hair effects tressfx 3.
It is made possible by the unique processing capabilities of amd radeon hd graphics. Full source code is included so that you can learn from the technique and take the bits you need for an integration. Browse categories, post your questions, or just chat with other members. But as you can see by the screenshots, hairworks is actually affected by water, this great. Mar 10, 20 tressfx is an amd developed hairrendering proprietary technology, just as physx and the apex apis are nvidias although nvidia are now licencing these two technologies. The tressfx technology uses the gpu to simulate and render highquality, realistic hair and fur. A subreddit dedicated to advanced micro devices and its products. Radeon and agent ruby are trademarks and properties of advanced micro devices, inc. Amdati radeon hd 5870 graphics drivers for microsoft. With the launch of tomb raider and tressfx hair, amd and crystal. For any that doesnt know what tressfx is, tressfx is amd s hair rendering library and it was used.
137 347 422 282 234 934 935 625 322 1021 1096 1240 580 895 923 927 377 948 1474 633 48 454 191 708 805 1142 1250 200 94 767 3 716 201 709 58 1364 1304