Skip to content
View in the app

A better way to browse. Learn more.

The AVSIM Community

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

DirectX 11 vs DirectX 12 | 3DMark Api Overhead Test | GTX 770

Featured Replies

Benchmarks should always be taken with a grain of salt, and theres always the problem of whether certain improvements apply globally, or whether they have to be written into a program's code to be taken advantage of. Still, for what its worth, I thought this was interesting.

 

We are all connected..... To each other, biologically...... To the Earth, chemically...... To the rest of the Universe atomically.
 
Devons rig
Intel Core i5 13600K @ 5.1GHz / G.SKILL Trident Z5 RGB Series Ram 64GB / GIGABYTE GeForce RTX 4070 Ti GAMING OC 12G Graphics Card / Sound Blaster Z / Meta Quest 2 VR Headset / Klipsch® Promedia 2.1 Computer Speakers / ASUS ROG SWIFT PG279Q ‑ 27" IPS LED Monitor ‑ QHD / 1x Samsung SSD 850 EVO 500GB / 2x Samsung SSD 860 EVO 1TB /  1x Samsung - 970 EVO Plus 2TB NVMe /  1x Samsung 980 NVMe 1TB / 2 other regular hd's with up to 10 terabyte capacity / Windows 11 Pro 64-bit / Gigabyte Z790 Aorus Elite AX Motherboard LGA 1700 DDR5

For that kind of performance increase, it has to be worth it for LM to have a pop at implementing DX12 as much as they can..

Kevin Firth - AMD 9800X3D; Asus Prime X670E; 64Gb Cas30 6000 DDR5; RTX5090; AutoFPS

  • Moderator

2 million versus 12 million drawcalls per second! Good grief! :shok:

Fr. Bill    

AOPA Member: 07141481 AARP Member: 3209010556


     Avsim Board of Directors | Avsim Forums Moderator
  • Author

2 million versus 12 million drawcalls per second! Good grief! :shok:

 

I'm hoping for similar gains for OpenGL Next, otherwise known a Vulkan. OpenGL already tends to have lower overhead, but every little bit helps, and who knows, maybe Laminar will take advantage of it for X-plane. Certainly I'm hoping Outerra jumps on it. 

 

It should also be interesting to see what, if anything, LM makes of it all.

We are all connected..... To each other, biologically...... To the Earth, chemically...... To the rest of the Universe atomically.
 
Devons rig
Intel Core i5 13600K @ 5.1GHz / G.SKILL Trident Z5 RGB Series Ram 64GB / GIGABYTE GeForce RTX 4070 Ti GAMING OC 12G Graphics Card / Sound Blaster Z / Meta Quest 2 VR Headset / Klipsch® Promedia 2.1 Computer Speakers / ASUS ROG SWIFT PG279Q ‑ 27" IPS LED Monitor ‑ QHD / 1x Samsung SSD 850 EVO 500GB / 2x Samsung SSD 860 EVO 1TB /  1x Samsung - 970 EVO Plus 2TB NVMe /  1x Samsung 980 NVMe 1TB / 2 other regular hd's with up to 10 terabyte capacity / Windows 11 Pro 64-bit / Gigabyte Z790 Aorus Elite AX Motherboard LGA 1700 DDR5

I have a sneaky feeling this DX-12 stuff may be the little secret that Rob A. has been hinting about in the Ver 3 thread. Maybe a little side trip to take advantage of this and maybe SLI before tearing the motor out for a 64 Bit make over. Who knows, with Nvidia's planned cards for late next year it sounds like we will be able to chain a bunch of cards together. Those two developments may overcome the need for 64Bit in the near future. 

Sam

Prepar3D V5.3/[email protected]/EVGA 3080 TI/1000W PSU/Windows 10/40" 4K Samsung@3840x2160/ASP3D/ASCA/ORBX/
ChasePlane/General Aviation/Honeycomb Alpha+Bravo/MFG Rudder Pedals/

Create an account or sign in to comment

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.