captainvast.blogg.se - Hd portal 2

#Hd portal 2 driver
#Hd portal 2 upgrade
#Hd portal 2 software
#Hd portal 2 series

#Hd portal 2 series

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#Hd portal 2 software

RyanSmithAT: RT AMD Software Adrenalin Edition 23.2.1 is now available with updates to the RX 6000 and RX 7000 series.

gavbon86: Tip Launches Xeon W-3400 and W-2400 Processors For Workstations: Up to 56 Cores and 112 PCIe 5.0….

gavbon86: RT Intel today is announcing two new Xeon workstation processor families based on Sapphire Rapids.

gavbon86: I'm not sure which is a scarier thought, running a heavy compute workload on an overclocked 56-core chi….

gavbon86: RT Are you ready for Intel Sapphire Rapids? Intel W-3400 series CPUs with up to 112 threads, 8 channels of DDR5, 112 PCIe G….

The additional bandwidth the 7970’s design affords the ROPs can only go so far until it once again becomes a matter of pixel pushing power. We believe that at this point we’re seeing the limitations of ROP performance, which would explain why the 7970’s lead diminishes versus both the GTX 5. The 7970 leads the GTX 580 by 9% at both resolutions while it leads the 6970 by 25% under the same conditions. Once we get down to 1920 performance finally reaches a point where it’s playable, as the 7970 reaches 72.2fps.Ĭompared to its competition, it’s interesting to note that we appear to have hit an entirely different set of bottlenecks by using SSAA. At 25 is well below 60fps, and every other single-GPU card is slower yet. With SSAA the entire scene gets anti-aliased, going beyond just removing the jaggies at polygon edges and removing all signs of shader aliasing too, making Portal 2 a very good looking game.Īs expected, SSAA makes the performance of everything tank.

#Hd portal 2 driver

So for the second part of this test, we’ve turned on Super Sample Anti-Aliasing (SSAA) through NVIDIA and AMD’s driver control panels. We’ve always wanted to have a standard benchmark with more anti-aliasing than just MSAA, and Portal is the perfect candidate.

The great thing about the Source engine is that it’s well studied, and by utilizing DirectX9 it’s open to a few more image quality enhancements than DX10+ games. Meanwhile the 7970 enjoys a smaller lead over the 6970, beating it by only around 30% at either resolution. Meanwhile at 1920 as with so many other benchmarks that lead shrinks, this time down to 11%. In any case at 25 is well into the stratosphere, delivering 128.9fps, which is 18% better than the GTX 580. Given a fast enough card I believe we could hit the 300fps internal Source framerate cap on our testbed, but thankfully at 2560 we’re nowhere close. Given Portal 2’s wide range of performance it’s possible to at least somewhat bog it down on the GPU side without any special tricks thanks to its heavier use of shaders than in past Valve titles. Consequently Portal 2’s performance does get rather high on high-end cards, but we have ways of fixing that…

#Hd portal 2 upgrade

While Source continues to be a DX9 engine, Valve has continued to upgrade it over the years to improve its quality, and combined with their choice of style you’d have a hard time telling it’s over 7 years old at this point. Portal 2 continues the long and proud tradition of Valve’s in-house Source engine.