Autor Wątek:  Low FPS on high end computer  (Przeczytany 678 razy)

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Offline DB-47

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Low FPS on high end computer
« dnia: 18 Lutego 2024, 19:25:14 »
Hello there,

I have recently upgraded my computer to this state (List of crucial parts):

CPU: Ryzen 9 7950X
MB: ASUS ROG STRIX X670E-A
Graphics: AMD RX 7900 XTX (ASUS TUF Gaming)
RAM: 64GB kit - G.Skill Trident Z5 RGB 64GB (2x32GB) DDR5 6000 CL30

And surprisingly FPS increase compared to previous GPU - AMD Vega 56 in Maszyna is barely noticeable. In some sceneries like Drawinowo do wieczora I am even getting below 60 FPS on 1920x1200 using those settings as seen in attached files

What is the root cause of such a small performance?

Best regards,
DB
Pesimist sees darkness in the tunnel
Optimist sees light at the of the tunnel
Realist knows they are in the middle of the tunnel
Locomotive driver sees three idiots on track

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Odp: Low FPS on high end computer
« Odpowiedź #1 dnia: 18 Lutego 2024, 20:00:08 »
Try lowering the multisampling down to x4 or even x2. Unfortunately, the simulator is not optimized in terms of graphics, so it will always function worse compared to other games.
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Offline DB-47

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Odp: Low FPS on high end computer
« Odpowiedź #2 dnia: 18 Lutego 2024, 22:35:26 »
Reducing AA from 8x to 2x helped a lot. Went from 40 FPS to 90 FPS :) , it seems that the actual bottleneck is likely engine. Seeing CPU loaded to 9% and GPU to 47 % aids to this theory. Or possibly the OpenGL might like more nvidia GPUs, I remember that 12 years ago I had hard times to run early Maszyna releases on ATI HD 5870
Pesimist sees darkness in the tunnel
Optimist sees light at the of the tunnel
Realist knows they are in the middle of the tunnel
Locomotive driver sees three idiots on track