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PC Graphics

Thinder
Adept I

What could cause a loss of performances with the rx 7900 xtx?

When I first installed this GPU, I obtained scores above 20 100 running 3D Mark Pro, Fire Strike Ultra, MSAA X 2.

Now I'm struggling to get close to 90 000, so what gives>

I upgraded my O.S from Win 10 Pro 64 to 11 Pro 64, we had two sets of drivers before the last one (Driver Version
22.40.33.01-230217a-388766C-AMD-Software-Adrenalin-Edition) and I'm scratching my head wondering what is going on?

My specs are as following:

Win 11Pro. Corsair RM1000X PSU. MSI MEG X570S ACE MAX, AMD Ryzen 7 5800X 3D, Sapphire Radeon RX 7900 XTX Nitro+ Vapor-X 24GB GDDR6., 32 GB G.SKILL TridentZ RGB Series 64GB (4 x 16GB) RAM Cl14 DDR4 3600, Thrustmaster HOTAS WARTHOG Thrustmaster, TWCS Throttle, PICO 4 256GB. 1 X M2 SSD, x2 X SATA SSD.

3D Mark Pro latest tests are:

Default: 18 495
OC: 18 414
U-V: 19 040

The OC function results in a loss of performance, not worth it, U-V (Under Volted manually) gave me the best results but still well short of the best mark I obtained up to now...

Your opinions, experiences and expertise are appreciated. Thanks!

 

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Could be the newer drivers focus on stability issues?, not the first time (or last) that benchmark results change with drivers.

 

My PC- Ryzen 5 5600x, B550 aorus pro ac, Hyper 212 black, 2 x 16gb F4-3600c16dgtzn kit, NM790 2TB, Nitro+RX6900XT, RM850, Win.10 Pro., LC27G55T.

Seems to be that...

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