Ways to improve performance on AMD graphics?

[someguy217896]

I'm using AMD Radeon RX 7900 GRE with has 16 GB Gpu.

I've successfully installed the program using the Windows (AMD GPUs) guide. Also I moved the files to an external SSD.

I've noticed that when loading it only uses 1024 VRAM, is there a way to make it use more?

I found this:
#2302 (comment)

Would this help? In which file and where do I paste:

EXTRA_PARAMS = [
"--always-high-vram",
"--disable-offload-from-vram",
"--disable-in-browser",
]
sys.argv = EXTRA_PARAMS

or is there a reason VRAM is capped at 1024, due to GPU limitations?

It seems to want to reload the model for each image generation, I'm guessing this is a necessary process?

Requested to load SDXL
Loading 1 new model
loading in lowvram mode 64.0
[Fooocus Model Management] Moving model(s) has taken 4.65 seconds
100%|██████████████████████████████████████████████████████████████████████████████████| 30/30 [01:36<00:00, 3.20s/it]
Requested to load AutoencoderKL
Loading 1 new model
loading in lowvram mode 64.0
[Fooocus Model Management] Moving model(s) has taken 0.33 seconds
[Fooocus] Saving image 1/2 to system ...
Image generated with private log at: D:\Fooocus_win64_2-5-0\Fooocus_win64_2-5-0\Fooocus\outputs\2025-04-02\log.html
Generating and saving time: 103.25 seconds
[Fooocus] Preparing task 2/2 ...
[Sampler] refiner_swap_method = joint
[Sampler] sigma_min = 0.0291671771556139, sigma_max = 14.614643096923828
Requested to load SDXL
Loading 1 new model
loading in lowvram mode 64.0
[Fooocus Model Management] Moving model(s) has taken 63.39 seconds

It takes a whole 60 seconds on the second attempt.