diff --git a/CHANGELOG.md b/CHANGELOG.md
index d04db3059..d3f0e9f2c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,8 @@
 
 - **Torch**:
   - for cuda environemnts set default to `torch==2.6.0+cu126`  
-  - add torch tunable ops and their max duration  
-    *set in settings -> backend settings -> torch*
+  - add support for torch **tunable ops**, this can speed up operations by up to 10-30% on some platforms  
+    *set in settings -> backend settings -> torch* and *paths -> tunable ops cache*  
 - **Fixes**:  
   - photomaker with offloading  
   - photomaker with refine  
diff --git a/modules/devices.py b/modules/devices.py
index db3ba3f89..03790f9e1 100644
--- a/modules/devices.py
+++ b/modules/devices.py
@@ -295,9 +295,12 @@ def set_cuda_tunable():
         if opts.torch_tunable_ops != 'default':
             torch.cuda.tunable.enable(opts.torch_tunable_ops == 'true')
             torch.cuda.tunable.tuning_enable(opts.torch_tunable_ops == 'true')
-            # torch.cuda.tunable.set_max_tuning_duration(100)
+            torch.cuda.tunable.set_max_tuning_duration(1000) # set to high value as actual is min(duration, iterations)
             torch.cuda.tunable.set_max_tuning_iterations(opts.torch_tunable_limit)
-            # log.debug(f'Torce tunable: enabled={torch.cuda.tunable.is_enabled()} tuning={torch.cuda.tunable.tuning_is_enabled()} iterations={torch.cuda.tunable.get_max_tuning_iterations()} duration={torch.cuda.tunable.get_max_tuning_duration()}')
+            fn = os.path.join(opts.tunable_dir, 'tunable.csv')
+            torch.cuda.tunable.set_filename(fn)
+            if torch.cuda.tunable.is_enabled():
+                log.debug(f'Torce tunable: enabled={torch.cuda.tunable.is_enabled()} tuning={torch.cuda.tunable.tuning_is_enabled()} iterations={torch.cuda.tunable.get_max_tuning_iterations()} duration={torch.cuda.tunable.get_max_tuning_duration()} fn="{fn}"')
     except Exception:
         pass
 
diff --git a/modules/paths.py b/modules/paths.py
index 134bcd2ab..9261990db 100644
--- a/modules/paths.py
+++ b/modules/paths.py
@@ -109,6 +109,7 @@ def create_paths(opts):
     create_path(fix_path('unet_dir'))
     create_path(fix_path('te_dir'))
     create_path(fix_path('lora_dir'))
+    create_path(fix_path('tunable_dir'))
     create_path(fix_path('embeddings_dir'))
     create_path(fix_path('hypernetwork_dir'))
     create_path(fix_path('onnx_temp_dir'))
diff --git a/modules/shared.py b/modules/shared.py
index 269627af0..faca98a91 100644
--- a/modules/shared.py
+++ b/modules/shared.py
@@ -665,6 +665,7 @@ options_templates.update(options_section(('system-paths', "System Paths"), {
     "ckpt_dir": OptionInfo(os.path.join(paths.models_path, 'Stable-diffusion'), "Folder with stable diffusion models", folder=True),
     "diffusers_dir": OptionInfo(os.path.join(paths.models_path, 'Diffusers'), "Folder with Huggingface models", folder=True),
     "hfcache_dir": OptionInfo(default_hfcache_dir, "Folder for Huggingface cache", folder=True),
+    "tunable_dir": OptionInfo(os.path.join(paths.models_path, 'tunable'), "Folder for Tunable ops cache", folder=True),
     "vae_dir": OptionInfo(os.path.join(paths.models_path, 'VAE'), "Folder with VAE files", folder=True),
     "unet_dir": OptionInfo(os.path.join(paths.models_path, 'UNET'), "Folder with UNET files", folder=True),
     "te_dir": OptionInfo(os.path.join(paths.models_path, 'Text-encoder'), "Folder with Text encoder files", folder=True),