diff --git a/api/onnx_web/diffusers/run.py b/api/onnx_web/diffusers/run.py
index efca1804..26c99a29 100644
--- a/api/onnx_web/diffusers/run.py
+++ b/api/onnx_web/diffusers/run.py
@@ -89,7 +89,11 @@ def run_txt2img_pipeline(
             callback=progress,
         )
 
-    for image, output in zip(result.images, outputs):
+    image_outputs = list(zip(result.images, outputs))
+    del result
+    del pipe
+
+    for image, output in image_outputs:
         if highres.scale > 1:
             highres_progress = ChainProgress.from_progress(progress)
 
@@ -99,7 +103,10 @@ def run_txt2img_pipeline(
                 StageParams(),
                 params,
                 image,
-                upscale=upscale,
+                upscale=upscale.with_args(
+                    scale=1,
+                    outscale=1,
+                ),
                 callback=highres_progress,
             )
 
@@ -116,7 +123,26 @@ def run_txt2img_pipeline(
             )
 
             def highres_tile(tile: Image.Image, dims):
-                tile = tile.resize((size.height, size.width))
+                if highres.method == "bilinear":
+                    logger.debug("using bilinear interpolation for highres")
+                    tile = tile.resize((size.height, size.width), resample=Image.Resampling.BILINEAR)
+                elif highres.method == "lanczos":
+                    logger.debug("using Lanczos interpolation for highres")
+                    tile = tile.resize((size.height, size.width), resample=Image.Resampling.LANCZOS)
+                else:
+                    logger.debug("using upscaling pipeline for highres")
+                    tile = run_upscale_correction(
+                        job,
+                        server,
+                        StageParams(),
+                        params,
+                        image,
+                        upscale=upscale.with_args(
+                            faces=False,
+                        ),
+                        callback=highres_progress,
+                    )
+
                 if params.lpw:
                     logger.debug("using LPW pipeline for highres")
                     rng = torch.manual_seed(params.seed)
diff --git a/api/onnx_web/params.py b/api/onnx_web/params.py
index 0c0b7eb1..89644216 100644
--- a/api/onnx_web/params.py
+++ b/api/onnx_web/params.py
@@ -325,16 +325,19 @@ class HighresParams:
         scale: int,
         steps: int,
         strength: float,
+        method: Literal["bilinear", "lanczos", "upscale"] = "lanczos",
     ):
         self.scale = scale
         self.steps = steps
         self.strength = strength
+        self.method = method
 
     def resize(self, size: Size) -> Size:
         return Size(size.width * self.scale, size.height * self.scale)
 
     def tojson(self):
         return {
+            "method": self.method,
             "scale": self.scale,
             "steps": self.steps,
             "strength": self.strength,
diff --git a/api/onnx_web/server/load.py b/api/onnx_web/server/load.py
index 05046054..b218285a 100644
--- a/api/onnx_web/server/load.py
+++ b/api/onnx_web/server/load.py
@@ -51,6 +51,11 @@ mask_filters = {
     "gaussian-multiply": mask_filter_gaussian_multiply,
     "gaussian-screen": mask_filter_gaussian_screen,
 }
+highres_methods = {
+    "bilinear": highres_method_bilinear,
+    "lanczos": highres_method_lanczos,
+    "upscale": highres_method_upscale,
+}
 
 
 # Available ORT providers
@@ -94,6 +99,10 @@ def get_extra_strings():
     return extra_strings
 
 
+def get_highres_methods():
+    return highres_methods
+
+
 def get_mask_filters():
     return mask_filters
 
diff --git a/api/onnx_web/server/params.py b/api/onnx_web/server/params.py
index 3bc5ddbe..dbc52f3d 100644
--- a/api/onnx_web/server/params.py
+++ b/api/onnx_web/server/params.py
@@ -19,6 +19,7 @@ from .load import (
     get_available_platforms,
     get_config_value,
     get_correction_models,
+    get_highres_methods,
     get_upscaling_models,
 )
 from .utils import get_model_path
@@ -179,6 +180,7 @@ def upscale_from_request() -> UpscaleParams:
 
 
 def highres_from_request() -> HighresParams:
+    method = get_from_list(request.args, "highresMethod", get_highres_methods())
     scale = get_and_clamp_int(request.args, "highresScale", 1, 4, 1)
     steps = get_and_clamp_int(request.args, "highresSteps", 1, 200, 1)
     strength = get_and_clamp_float(request.args, "highresStrength", 0.5, 1.0, 0.0)
@@ -187,4 +189,5 @@ def highres_from_request() -> HighresParams:
         scale,
         steps,
         strength,
+        method=method,
     )
diff --git a/api/onnx_web/worker/worker.py b/api/onnx_web/worker/worker.py
index 61b76f1c..eaafbb68 100644
--- a/api/onnx_web/worker/worker.py
+++ b/api/onnx_web/worker/worker.py
@@ -22,6 +22,7 @@ MEMORY_ERRORS = [
     "hipErrorOutOfMemory",
     "MIOPEN failure 7",
     "out of memory",
+    "rocblas_status_memory_error",
 ]
 
 
diff --git a/api/params.json b/api/params.json
index a35ee5b0..e9c18976 100644
--- a/api/params.json
+++ b/api/params.json
@@ -60,6 +60,14 @@
     "max": 1024,
     "step": 8
   },
+  "highresMethods": {
+    "default": "lanczos",
+    "keys": [
+      "bilinear",
+      "lanczos",
+      "upscale"
+    ]
+  },
   "highresScale": {
     "default": 1,
     "min": 1,
@@ -76,7 +84,7 @@
     "default": 0.5,
     "min": 0,
     "max": 1,
-    "step": 0.1
+    "step": 0.01
   },
   "inversion": {
     "default": "",
diff --git a/gui/examples/config.json b/gui/examples/config.json
index 69de988e..2d663cdd 100644
--- a/gui/examples/config.json
+++ b/gui/examples/config.json
@@ -64,6 +64,32 @@
       "max": 1024,
       "step": 8
     },
+    "highresMethods": {
+      "default": "lanczos",
+      "keys": [
+        "bilinear",
+        "lanczos",
+        "upscale"
+      ]
+    },
+    "highresScale": {
+      "default": 1,
+      "min": 1,
+      "max": 4,
+      "step": 1
+    },
+    "highresSteps": {
+      "default": 0,
+      "min": 1,
+      "max": 200,
+      "step": 1
+    },
+    "highresStrength": {
+      "default": 0.5,
+      "min": 0,
+      "max": 1,
+      "step": 0.01
+    },
     "inversion": {
       "default": "",
       "keys": []
@@ -166,4 +192,4 @@
       "step": 8
     }
   }
-}
+}
\ No newline at end of file
diff --git a/gui/src/client/api.ts b/gui/src/client/api.ts
index c30ad228..68bf8838 100644
--- a/gui/src/client/api.ts
+++ b/gui/src/client/api.ts
@@ -147,6 +147,7 @@ export interface BlendParams {
 export interface HighresParams {
   enabled: boolean;
 
+  highresMethod: string;
   highresScale: number;
   highresSteps: number;
   highresStrength: number;
@@ -503,6 +504,7 @@ export function makeClient(root: string, f = fetch): ApiClient {
       }
 
       if (doesExist(highres) && highres.enabled) {
+        url.searchParams.append('highresMethod', highres.highresMethod);
         url.searchParams.append('highresScale', highres.highresScale.toFixed(FIXED_INTEGER));
         url.searchParams.append('highresSteps', highres.highresSteps.toFixed(FIXED_INTEGER));
         url.searchParams.append('highresStrength', highres.highresStrength.toFixed(FIXED_FLOAT));
diff --git a/gui/src/components/control/HighresControl.tsx b/gui/src/components/control/HighresControl.tsx
index ff62432b..bdcf7d91 100644
--- a/gui/src/components/control/HighresControl.tsx
+++ b/gui/src/components/control/HighresControl.tsx
@@ -69,5 +69,22 @@ export function HighresControl() {
         });
       }}
     />
+    <FormControl>
+      <InputLabel id={'highres-method'}>{t('parameter.highres.method')}</InputLabel>
+      <Select
+        labelId={'highres-method'}
+        label={t('parameter.highres.method')}
+        value={highres.highresMethod}
+        onChange={(e) => {
+          setHighres({
+            highresMethod: e.target.value,
+          });
+        }}
+      >
+        {Object.entries(params.highresMethod.keys).map(([key, name]) =>
+          <MenuItem key={key} value={name}>{t(`highresMethod.${name}`)}</MenuItem>)
+        }
+      </Select>
+    </FormControl>
   </Stack>;
 }
diff --git a/gui/src/components/control/UpscaleControl.tsx b/gui/src/components/control/UpscaleControl.tsx
index 47b5658c..4eff8c83 100644
--- a/gui/src/components/control/UpscaleControl.tsx
+++ b/gui/src/components/control/UpscaleControl.tsx
@@ -109,7 +109,7 @@ export function UpscaleControl() {
       }}
     />
     <FormControl>
-      <InputLabel id={'upscale-order'}>Upscale Order</InputLabel>
+      <InputLabel id={'upscale-order'}>{t('parameter.upscale.order')}</InputLabel>
       <Select
         labelId={'upscale-order'}
         label={t('parameter.upscale.order')}
diff --git a/gui/src/state.ts b/gui/src/state.ts
index 37a76465..c87ea10b 100644
--- a/gui/src/state.ts
+++ b/gui/src/state.ts
@@ -433,6 +433,7 @@ export function createStateSlices(server: ServerParams) {
   const createHighresSlice: Slice<HighresSlice> = (set) => ({
     highres: {
       enabled: false,
+      highresMethod: '',
       highresSteps: server.highresSteps.default,
       highresScale: server.highresScale.default,
       highresStrength: server.highresStrength.default,
@@ -449,6 +450,7 @@ export function createStateSlices(server: ServerParams) {
       set({
         highres: {
           enabled: false,
+          highresMethod: '',
           highresSteps: server.highresSteps.default,
           highresScale: server.highresScale.default,
           highresStrength: server.highresStrength.default,
diff --git a/gui/src/strings/de.ts b/gui/src/strings/de.ts
index 7fa7ad98..f144319d 100644
--- a/gui/src/strings/de.ts
+++ b/gui/src/strings/de.ts
@@ -12,6 +12,11 @@ export const I18N_STRINGS_DE = {
         },
       },
       generate: 'Erzeugen',
+      highresMethod: {
+        bilinear: '',
+        lanczos: '',
+        upscale: '',
+      },
       history: {
         empty: 'Keine neuere Geschichte. Drücken Sie Generieren, um ein Bild zu erstellen.',
       },
diff --git a/gui/src/strings/en.ts b/gui/src/strings/en.ts
index 74a069f5..907b7bfb 100644
--- a/gui/src/strings/en.ts
+++ b/gui/src/strings/en.ts
@@ -7,6 +7,11 @@ export const I18N_STRINGS_EN = {
         },
       },
       generate: 'Generate',
+      highresMethod: {
+        bilinear: 'Bilinear',
+        lanczos: 'Lanczos',
+        upscale: 'Upscaling',
+      },
       history: {
         empty: 'No recent history. Press Generate to create an image.',
       },
diff --git a/gui/src/strings/es.ts b/gui/src/strings/es.ts
index e86c12d6..d43c7e30 100644
--- a/gui/src/strings/es.ts
+++ b/gui/src/strings/es.ts
@@ -15,6 +15,11 @@ export const I18N_STRINGS_ES = {
       history: {
         empty: 'Sin antecedentes recientes. Presiona generar para crear una nueva imagen.',
       },
+      highresMethod: {
+        bilinear: '',
+        lanczos: '',
+        upscale: '',
+      },
       input: {
         image: {
           empty: 'Por favor, seleccione una imagen.',
diff --git a/gui/src/strings/fr.ts b/gui/src/strings/fr.ts
index 00b00013..63dec20b 100644
--- a/gui/src/strings/fr.ts
+++ b/gui/src/strings/fr.ts
@@ -12,6 +12,11 @@ export const I18N_STRINGS_FR = {
         },
       },
       generate: 'générer',
+      highresMethod: {
+        bilinear: '',
+        lanczos: '',
+        upscale: '',
+      },
       history: {
         empty: 'pas d\'histoire récente. appuyez sur générer pour créer une image.',
       },