diff --git a/rocm.go b/rocm.go
index f63f176..7bdbf66 100644
--- a/rocm.go
+++ b/rocm.go
@@ -23,3 +23,10 @@
 //   - ROCm 6.x+ installed
 //   - llama-server binary (from llama.cpp built with -DGGML_HIP=ON)
 package rocm
+
+// VRAMInfo reports GPU video memory usage in bytes.
+type VRAMInfo struct {
+	Total uint64
+	Used  uint64
+	Free  uint64
+}
diff --git a/rocm_stub.go b/rocm_stub.go
index d7fd23d..34475e5 100644
--- a/rocm_stub.go
+++ b/rocm_stub.go
@@ -2,6 +2,13 @@
 
 package rocm
 
+import "fmt"
+
 // ROCmAvailable reports whether ROCm GPU inference is available.
 // Returns false on non-Linux or non-amd64 platforms.
 func ROCmAvailable() bool { return false }
+
+// GetVRAMInfo is not available on non-Linux/non-amd64 platforms.
+func GetVRAMInfo() (VRAMInfo, error) {
+	return VRAMInfo{}, fmt.Errorf("rocm: VRAM monitoring not available on this platform")
+}
diff --git a/vram.go b/vram.go
new file mode 100644
index 0000000..26f1385
--- /dev/null
+++ b/vram.go
@@ -0,0 +1,61 @@
+//go:build linux && amd64
+
+package rocm
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+)
+
+// GetVRAMInfo reads VRAM usage for the discrete GPU from sysfs.
+// It identifies the dGPU by selecting the card with the largest VRAM total,
+// which avoids hardcoding card numbers (e.g. card0=iGPU, card1=dGPU on Ryzen).
+func GetVRAMInfo() (VRAMInfo, error) {
+	cards, err := filepath.Glob("/sys/class/drm/card[0-9]*/device/mem_info_vram_total")
+	if err != nil {
+		return VRAMInfo{}, fmt.Errorf("rocm: glob vram sysfs: %w", err)
+	}
+	if len(cards) == 0 {
+		return VRAMInfo{}, fmt.Errorf("rocm: no GPU VRAM info found in sysfs")
+	}
+
+	var bestDir string
+	var bestTotal uint64
+
+	for _, totalPath := range cards {
+		total, err := readSysfsUint64(totalPath)
+		if err != nil {
+			continue
+		}
+		if total > bestTotal {
+			bestTotal = total
+			bestDir = filepath.Dir(totalPath)
+		}
+	}
+
+	if bestDir == "" {
+		return VRAMInfo{}, fmt.Errorf("rocm: no readable VRAM sysfs entries")
+	}
+
+	used, err := readSysfsUint64(filepath.Join(bestDir, "mem_info_vram_used"))
+	if err != nil {
+		return VRAMInfo{}, fmt.Errorf("rocm: read vram used: %w", err)
+	}
+
+	return VRAMInfo{
+		Total: bestTotal,
+		Used:  used,
+		Free:  bestTotal - used,
+	}, nil
+}
+
+func readSysfsUint64(path string) (uint64, error) {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return 0, err
+	}
+	return strconv.ParseUint(strings.TrimSpace(string(data)), 10, 64)
+}
diff --git a/vram_test.go b/vram_test.go
new file mode 100644
index 0000000..012399d
--- /dev/null
+++ b/vram_test.go
@@ -0,0 +1,39 @@
+//go:build linux && amd64
+
+package rocm
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestReadSysfsUint64(t *testing.T) {
+	dir := t.TempDir()
+	path := filepath.Join(dir, "test_value")
+	require.NoError(t, os.WriteFile(path, []byte("17163091968\n"), 0644))
+
+	val, err := readSysfsUint64(path)
+	require.NoError(t, err)
+	assert.Equal(t, uint64(17163091968), val)
+}
+
+func TestReadSysfsUint64_NotFound(t *testing.T) {
+	_, err := readSysfsUint64("/nonexistent/path")
+	assert.Error(t, err)
+}
+
+func TestGetVRAMInfo(t *testing.T) {
+	info, err := GetVRAMInfo()
+	if err != nil {
+		t.Skipf("no VRAM sysfs info available: %v", err)
+	}
+
+	// On this machine, the dGPU (RX 7800 XT) has ~16GB VRAM.
+	assert.Greater(t, info.Total, uint64(8*1024*1024*1024), "expected dGPU with >8GB VRAM")
+	assert.Greater(t, info.Used, uint64(0), "expected some VRAM in use")
+	assert.Equal(t, info.Total-info.Used, info.Free, "Free should equal Total-Used")
+}