diff --git a/include/private/vkd3d_common.h b/include/private/vkd3d_common.h
index d9321439..3560c691 100644
--- a/include/private/vkd3d_common.h
+++ b/include/private/vkd3d_common.h
@@ -62,6 +62,8 @@
 #define VKD3D_STRINGIFY(x) #x
 #define VKD3D_EXPAND_AND_STRINGIFY(x) VKD3D_EXPAND(VKD3D_STRINGIFY(x))
 
+#define vkd3d_clamp(value, lower, upper) max(min(value, upper), lower)
+
 #define TAG_AON9 VKD3D_MAKE_TAG('A', 'o', 'n', '9')
 #define TAG_DXBC VKD3D_MAKE_TAG('D', 'X', 'B', 'C')
 #define TAG_DXIL VKD3D_MAKE_TAG('D', 'X', 'I', 'L')
diff --git a/libs/vkd3d/command.c b/libs/vkd3d/command.c
index 188162f9..eab0436b 100644
--- a/libs/vkd3d/command.c
+++ b/libs/vkd3d/command.c
@@ -19,6 +19,7 @@
  */
 
 #include "vkd3d_private.h"
+#include <math.h>
 
 static void d3d12_fence_incref(struct d3d12_fence *fence);
 static void d3d12_fence_decref(struct d3d12_fence *fence);
@@ -2451,6 +2452,7 @@ static HRESULT STDMETHODCALLTYPE d3d12_command_list_Close(ID3D12GraphicsCommandL
     }
 
     list->is_recording = false;
+    list->has_depth_bounds = false;
 
     if (!list->is_valid)
     {
@@ -2479,7 +2481,7 @@ static void d3d12_command_list_reset_state(struct d3d12_command_list *list,
     list->fb_layer_count = 0;
 
     list->xfb_enabled = false;
-
+    list->has_depth_bounds = false;
     list->is_predicated = false;
 
     list->current_framebuffer = VK_NULL_HANDLE;
@@ -3363,6 +3365,12 @@ static bool d3d12_command_list_begin_render_pass(struct d3d12_command_list *list
         list->xfb_enabled = true;
     }
 
+    if (graphics->ds_desc.depthBoundsTestEnable && !list->has_depth_bounds)
+    {
+        list->has_depth_bounds = true;
+        VK_CALL(vkCmdSetDepthBounds(list->vk_command_buffer, 0.0f, 1.0f));
+    }
+
     return true;
 }
 
@@ -5951,7 +5959,25 @@ static void STDMETHODCALLTYPE d3d12_command_list_AtomicCopyBufferUINT64(ID3D12Gr
 static void STDMETHODCALLTYPE d3d12_command_list_OMSetDepthBounds(ID3D12GraphicsCommandList6 *iface,
         FLOAT min, FLOAT max)
 {
-    FIXME("iface %p, min %.8e, max %.8e stub!\n", iface, min, max);
+    struct d3d12_command_list *list = impl_from_ID3D12GraphicsCommandList6(iface);
+    const struct vkd3d_vk_device_procs *vk_procs = &list->device->vk_procs;
+
+    TRACE("iface %p, min %.8e, max %.8e.\n", iface, min, max);
+
+    if (isnan(max))
+        max = 0.0f;
+    if (isnan(min))
+        min = 0.0f;
+
+    if (!list->device->vk_info.EXT_depth_range_unrestricted && (min < 0.0f || min > 1.0f || max < 0.0f || max > 1.0f))
+    {
+        WARN("VK_EXT_depth_range_unrestricted was not found, clamping depth bounds to 0.0 and 1.0.\n");
+        max = vkd3d_clamp(max, 0.0f, 1.0f);
+        min = vkd3d_clamp(min, 0.0f, 1.0f);
+    }
+
+    list->has_depth_bounds = true;
+    VK_CALL(vkCmdSetDepthBounds(list->vk_command_buffer, min, max));
 }
 
 static void STDMETHODCALLTYPE d3d12_command_list_SetSamplePositions(ID3D12GraphicsCommandList6 *iface,
diff --git a/libs/vkd3d/device.c b/libs/vkd3d/device.c
index 01841c89..65339c7b 100644
--- a/libs/vkd3d/device.c
+++ b/libs/vkd3d/device.c
@@ -102,6 +102,7 @@ static const struct vkd3d_optional_extension_info optional_device_extensions[] =
     VK_EXTENSION(EXT_CALIBRATED_TIMESTAMPS, EXT_calibrated_timestamps),
     VK_EXTENSION(EXT_CONDITIONAL_RENDERING, EXT_conditional_rendering),
     VK_DEBUG_EXTENSION(EXT_DEBUG_MARKER, EXT_debug_marker),
+    VK_EXTENSION(EXT_DEPTH_RANGE_UNRESTRICTED, EXT_depth_range_unrestricted),
     VK_EXTENSION(EXT_DEPTH_CLIP_ENABLE, EXT_depth_clip_enable),
     VK_EXTENSION(EXT_DESCRIPTOR_INDEXING, EXT_descriptor_indexing),
     VK_EXTENSION(EXT_FRAGMENT_SHADER_INTERLOCK, EXT_fragment_shader_interlock),
diff --git a/libs/vkd3d/state.c b/libs/vkd3d/state.c
index bc887fa2..ea7d8f04 100644
--- a/libs/vkd3d/state.c
+++ b/libs/vkd3d/state.c
@@ -3867,6 +3867,7 @@ VkPipeline d3d12_pipeline_state_get_or_create_pipeline(struct d3d12_pipeline_sta
         VK_DYNAMIC_STATE_SCISSOR,
         VK_DYNAMIC_STATE_BLEND_CONSTANTS,
         VK_DYNAMIC_STATE_STENCIL_REFERENCE,
+        VK_DYNAMIC_STATE_DEPTH_BOUNDS,
     };
     static const VkPipelineDynamicStateCreateInfo dynamic_desc =
     {
diff --git a/libs/vkd3d/vkd3d_private.h b/libs/vkd3d/vkd3d_private.h
index 3ba9a30a..65ace137 100644
--- a/libs/vkd3d/vkd3d_private.h
+++ b/libs/vkd3d/vkd3d_private.h
@@ -131,6 +131,7 @@ struct vkd3d_vulkan_info
     bool EXT_calibrated_timestamps;
     bool EXT_conditional_rendering;
     bool EXT_debug_marker;
+    bool EXT_depth_range_unrestricted;
     bool EXT_depth_clip_enable;
     bool EXT_descriptor_indexing;
     bool EXT_fragment_shader_interlock;
@@ -1254,7 +1255,7 @@ struct d3d12_command_list
     VkFormat dsv_format;
 
     bool xfb_enabled;
-
+    bool has_depth_bounds;
     bool is_predicated;
 
     VkFramebuffer current_framebuffer;
diff --git a/tests/hlsl/depth-bounds.shader_test b/tests/hlsl/depth-bounds.shader_test
index 7702403e..e808b117 100644
--- a/tests/hlsl/depth-bounds.shader_test
+++ b/tests/hlsl/depth-bounds.shader_test
@@ -37,8 +37,8 @@ depth greater equal
 clear rtv 0 0.0 0.0 0.0 0.0
 clear dsv 0.0
 todo(glsl) draw quad
-todo(d3d12) probe (0, 0) rgba(0, 0, 0, 0)
-todo probe uav 1 (0) r(0.0)
+probe (0, 0) rgba(0, 0, 0, 0)
+todo(sm<6) probe uav 1 (0) r(0.0)
 
 clear rtv 0 0.0 0.0 0.0 0.0
 clear dsv 0.3
@@ -61,5 +61,5 @@ probe uav 1 (0) r(1.0)
 clear rtv 0 0.0 0.0 0.0 0.0
 clear dsv 1.0
 todo(glsl) draw quad
-todo(d3d12) probe (0, 0) rgba(0, 0, 0, 0)
-todo probe uav 1 (0) r(0.0)
+probe (0, 0) rgba(0, 0, 0, 0)
+todo(sm<6) probe uav 1 (0) r(0.0)