diff --git a/projects/rocm-smi-lib/include/rocm_smi/rocm_smi.h b/projects/rocm-smi-lib/include/rocm_smi/rocm_smi.h
index 87df0a929b..a85f0dc950 100755
--- a/projects/rocm-smi-lib/include/rocm_smi/rocm_smi.h
+++ b/projects/rocm-smi-lib/include/rocm_smi/rocm_smi.h
@@ -3361,6 +3361,32 @@ rsmi_status_t
 rsmi_topo_get_link_weight(uint32_t dv_ind_src, uint32_t dv_ind_dst,
                           uint64_t *weight);
 
+/**
+ *  @brief Retreive minimal and maximal io link bandwidth between 2 GPUs
+ *
+ *  @details Given a source device index @p dv_ind_src and
+ *  a destination device index @p dv_ind_dst,  pointer to an
+ *  uint64_t @p min_bandwidth, and a pointer to uint64_t @p max_bandiwidth,
+ *  this function will write theoretical minimal and maximal bandwidth limits.
+ *  API works if src and dst are connected via xgmi and have 1 hop distance.
+ *
+ *  @param[in] dv_ind_src the source device index
+ *
+ *  @param[in] dv_ind_dst the destination device index
+ *
+ *  @param[inout] min_bandwidth A pointer to an uint64_t to which the
+ *  minimal bandwidth for the connection should be written.
+ *
+ *  @param[inout] max_bandwidth A pointer to an uint64_t to which the
+ *  maximal bandwidth for the connection should be written.
+ *
+ *  @retval ::RSMI_STATUS_SUCCESS call was successful
+ *  @retval ::RSMI_STATUS_INVALID_ARGS the provided arguments are not valid
+ */
+rsmi_status_t
+rsmi_minmax_bandwidth_get(uint32_t dv_ind_src, uint32_t dv_ind_dst,
+                          uint64_t *min_bandwidth, uint64_t *max_bandwidth);
+
 /**
  *  @brief Retrieve the hops and the connection type between 2 GPUs
  *
diff --git a/projects/rocm-smi-lib/include/rocm_smi/rocm_smi_io_link.h b/projects/rocm-smi-lib/include/rocm_smi/rocm_smi_io_link.h
index 6ba58d09bd..5903ab99df 100755
--- a/projects/rocm-smi-lib/include/rocm_smi/rocm_smi_io_link.h
+++ b/projects/rocm-smi-lib/include/rocm_smi/rocm_smi_io_link.h
@@ -98,6 +98,9 @@ class IOLink {
     uint32_t node_to(void) const {return node_to_;}
     uint64_t weight(void) const {return weight_;}
     LINK_DIRECTORY_TYPE get_directory_type(void) const {return link_dir_type_;}
+    uint64_t min_bandwidth(void) const {return min_bandwidth_;}
+    uint64_t max_bandwidth(void) const {return max_bandwidth_;}
+
 
  private:
     uint32_t node_indx_;
@@ -106,6 +109,8 @@ class IOLink {
     uint32_t node_from_;
     uint32_t node_to_;
     uint64_t weight_;
+    uint64_t min_bandwidth_;
+    uint64_t max_bandwidth_;
     std::map<std::string, uint64_t> properties_;
     LINK_DIRECTORY_TYPE link_dir_type_;
 };
diff --git a/projects/rocm-smi-lib/include/rocm_smi/rocm_smi_kfd.h b/projects/rocm-smi-lib/include/rocm_smi/rocm_smi_kfd.h
index 2142e4bd16..a0c8f5fe2d 100755
--- a/projects/rocm-smi-lib/include/rocm_smi/rocm_smi_kfd.h
+++ b/projects/rocm-smi-lib/include/rocm_smi/rocm_smi_kfd.h
@@ -74,6 +74,8 @@ class KFDNode {
     IO_LINK_TYPE numa_node_type(void) const {return numa_node_type_;}
     int get_io_link_type(uint32_t node_to, IO_LINK_TYPE *type);
     int get_io_link_weight(uint32_t node_to, uint64_t *weight);
+    int get_io_link_bandwidth(uint32_t node_to, uint64_t *max_bandwidth,
+                                                       uint64_t *min_bandwidth);
     std::shared_ptr<Device> amdgpu_device(void) const {return amdgpu_device_;}
     uint32_t amdgpu_dev_index(void) const {return amdgpu_dev_index_;}
     void set_amdgpu_dev_index(uint32_t val) {amdgpu_dev_index_ = val;}
@@ -90,6 +92,8 @@ class KFDNode {
     uint32_t cu_count_;
     std::map<uint32_t, IO_LINK_TYPE> io_link_type_;
     std::map<uint32_t, uint64_t> io_link_weight_;
+    std::map<uint32_t, uint64_t> io_link_max_bandwidth_;
+    std::map<uint32_t, uint64_t> io_link_min_bandwidth_;
     std::map<uint32_t, std::shared_ptr<IOLink>> io_link_map_;
     std::map<std::string, uint64_t> properties_;
     std::shared_ptr<Device> amdgpu_device_;
diff --git a/projects/rocm-smi-lib/src/rocm_smi.cc b/projects/rocm-smi-lib/src/rocm_smi.cc
index e806992028..0cd1526944 100755
--- a/projects/rocm-smi-lib/src/rocm_smi.cc
+++ b/projects/rocm-smi-lib/src/rocm_smi.cc
@@ -3453,6 +3453,49 @@ rsmi_topo_get_link_weight(uint32_t dv_ind_src, uint32_t dv_ind_dst,
   CATCH
 }
 
+ rsmi_status_t
+ rsmi_minmax_bandwidth_get(uint32_t dv_ind_src, uint32_t dv_ind_dst,
+                           uint64_t *min_bandwidth, uint64_t *max_bandwidth){
+  TRY
+
+  uint32_t dv_ind = dv_ind_src;
+  GET_DEV_AND_KFDNODE_FROM_INDX
+  DEVICE_MUTEX
+
+  if (min_bandwidth == nullptr || max_bandwidth == nullptr) {
+    return RSMI_STATUS_INVALID_ARGS;
+  }
+
+  if (dv_ind_src == dv_ind_dst) {
+    return RSMI_STATUS_INVALID_ARGS;
+  }
+
+  rsmi_status_t status;
+  uint32_t node_ind_dst;
+  int ret = smi.get_node_index(dv_ind_dst, &node_ind_dst);
+
+  if (ret != 0) {
+    return RSMI_STATUS_INVALID_ARGS;
+  }
+
+
+  amd::smi::IO_LINK_TYPE type;
+  ret = kfd_node->get_io_link_type(node_ind_dst, &type);
+  if ( ret == 0 && type == amd::smi::IOLINK_TYPE_XGMI) {
+      ret = kfd_node->get_io_link_bandwidth(node_ind_dst,max_bandwidth,
+                                                               min_bandwidth);
+      if (ret == 0)
+        status = RSMI_STATUS_SUCCESS;
+      else
+        status = RSMI_STATUS_INIT_ERROR;
+  } else {  // from src GPU to it's CPU node, or type not XGMI
+    status = RSMI_STATUS_NOT_SUPPORTED;
+  }
+
+  return status;
+  CATCH
+}
+
 rsmi_status_t
 rsmi_topo_get_link_type(uint32_t dv_ind_src, uint32_t dv_ind_dst,
                         uint64_t *hops, RSMI_IO_LINK_TYPE *type) {
diff --git a/projects/rocm-smi-lib/src/rocm_smi_io_link.cc b/projects/rocm-smi-lib/src/rocm_smi_io_link.cc
index fc28e380be..888f13fffa 100755
--- a/projects/rocm-smi-lib/src/rocm_smi_io_link.cc
+++ b/projects/rocm-smi-lib/src/rocm_smi_io_link.cc
@@ -73,8 +73,8 @@ static const char *kIOLinkPropNODE_TOStr = "node_to";
 static const char *kIOLinkPropWEIGHTStr = "weight";
 // static const char *kIOLinkPropMIN_LATENCYStr = "min_latency";
 // static const char *kIOLinkPropMAX_LATENCYStr = "max_latency";
-// static const char *kIOLinkPropMIN_BANDWIDTHStr = "min_bandwidth";
-// static const char *kIOLinkPropMAX_BANDWIDTHStr = "max_bandwidth";
+static const char *kIOLinkPropMIN_BANDWIDTHStr = "min_bandwidth";
+static const char *kIOLinkPropMAX_BANDWIDTHStr = "max_bandwidth";
 // static const char *kIOLinkPropRECOMMENDED_TRANSFER_SIZEStr =
 // "recommended_transfer_size";
 // static const char *kIOLinkPropFLAGSStr = "flags";
@@ -380,6 +380,12 @@ IOLink::Initialize(void) {
   if (ret) {return ret;}
 
   ret = get_property_value(kIOLinkPropWEIGHTStr, &weight_);
+  if (ret) {return ret;}
+
+  ret = get_property_value(kIOLinkPropMIN_BANDWIDTHStr, &min_bandwidth_);
+  if (ret) {return ret;}
+
+  ret = get_property_value(kIOLinkPropMAX_BANDWIDTHStr, &max_bandwidth_);
 
   return ret;
 }
diff --git a/projects/rocm-smi-lib/src/rocm_smi_kfd.cc b/projects/rocm-smi-lib/src/rocm_smi_kfd.cc
index 72367088fe..bf3227f81b 100755
--- a/projects/rocm-smi-lib/src/rocm_smi_kfd.cc
+++ b/projects/rocm-smi-lib/src/rocm_smi_kfd.cc
@@ -679,6 +679,9 @@ KFDNode::Initialize(void) {
     } else {
       io_link_type_[node_to] = link->type();
       io_link_weight_[node_to] = link->weight();
+      io_link_max_bandwidth_[node_to] = link->max_bandwidth();
+      io_link_min_bandwidth_[node_to] = link->min_bandwidth();
+
     }
   }
 
@@ -746,5 +749,24 @@ KFDNode::get_io_link_weight(uint32_t node_to, uint64_t *weight) {
   return 0;
 }
 
+int
+KFDNode::get_io_link_bandwidth(uint32_t node_to, uint64_t *max_bandwidth,
+                                                      uint64_t *min_bandwidth){
+  assert (max_bandwidth != nullptr && min_bandwidth != nullptr);
+  if (max_bandwidth == nullptr || min_bandwidth == nullptr ){
+    return EINVAL;
+  }
+
+  if (io_link_max_bandwidth_.find(node_to) == io_link_max_bandwidth_.end() ||
+      io_link_min_bandwidth_.find(node_to) == io_link_min_bandwidth_.end()){
+        return EINVAL;
+      }
+
+  *max_bandwidth = io_link_max_bandwidth_[node_to];
+  *min_bandwidth = io_link_min_bandwidth_[node_to];
+
+  return 0;
+}
+
 }  // namespace smi
 }  // namespace amd