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3DMark DirectX Raytracing Feature Test & Port Royal Bench Thread.

18 456 in Port Royal​

5800x3d stock
7900xtx Sapphire Nitro +
32GB 3733 CAS 16
Driver 22.12.2

https://www.3dmark.com/pr/2017187
The key is to lower core voltage until you get a crash, then dial it up 10mv. Core clock should be around 3200-3300. memory should be around 2750-2798 depending on how high your memory can go before you lose performance. Lower voltage, less power draw, more power headroom higher score. +15% power limit, Always.
 
The key is to lower core voltage until you get a crash, then dial it up 10mv. Core clock should be around 3200-3300. memory should be around 2750-2798 depending on how high your memory can go before you lose performance. Lower voltage, less power draw, more power headroom higher score. +15% power limit, Always.
VRAM was at 2776 any more and the scores were getting worse. I managed 1050mv under volt. I’ll have to give it another go with the higher clocks from memory any more than 3015 would cause a crash. Thanks for the advice.
 
A few more red results for the roster.

[edited with lower vram clocks]

Port Royal

Score 15,706
XFX Merc310 RX 7900XTX @ 2,924 MHz clock / 2,750MHz memory
AMD Ryzen 9 5900x @ 4.9 GHz
Drivers 2012.12.2

Direct X Raytracing feature test

Score 56.02 FPS
XFX Merc310 RX 7900XTX @ 2,786 MHz clock / 2,750MHz memory
AMD Ryzen 9 5900x @ 4.9 GHz
Drivers 2012.12.2
 
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Last edited:
A few more red results for the roster.

Port Royal

Score 15,706
XFX Merc310 RX 7900XTX @ 2,924 MHz clock / 2,750MHz memory
AMD Ryzen 9 5900x @ 4.9 GHz
Drivers 2012.12.2

Updated with the recent 2023.2.1 drivers.

Score 16,407
XFX Merc310 RX 7900XTX @ 2,941 MHz clock / 2,750MHz memory
AMD Ryzen 9 5900x @ 4.9 GHz
Drivers 23.2.1
 
Port Royal - 14,336


Ryzen 5700X @ 4.65 GHz
7900 XT @ 2903 core / 2740 mem
Driver 23.5.2


Ray Tracing Feature test - 44.89 fps


Ryzen 5700X @ 4.65 GHz
7900 XT @ 2903 core / 2740 mem
Driver 23.5.2
 
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