Как убедиться, что установленный видеодрайвер поддерживает спецификацию Vulcan 1.1?

➜  ~ vulkaninfo 
===========
VULKAN INFO
===========

Vulkan API Version: 1.0.61

INFO: [loader] Code 0 : Found manifest file /home/fornlr/.local/share/vulkan/implicit_layer.d/steamoverlay_x86_64.json, version "1.0.0"
INFO: [loader] Code 0 : Found manifest file /home/fornlr/.local/share/vulkan/implicit_layer.d/steamoverlay_i386.json, version "1.0.0"
INFO: [loader] Code 0 : Meta-layer VK_LAYER_LUNARG_standard_validation all 0 component layers appear to be valid.
INFO: [loader] Code 0 : Found ICD manifest file /usr/share/vulkan/icd.d/nvidia_icd.json, version "1.0.0"

$ equery files dev-util/spirv-tools | grep 'bin/' | grep -v "debug"
/usr/bin/spirv-as
/usr/bin/spirv-cfg
/usr/bin/spirv-dis
/usr/bin/spirv-lesspipe.sh
/usr/bin/spirv-link
/usr/bin/spirv-opt
/usr/bin/spirv-stats
/usr/bin/spirv-val

$ equery uses media-libs/vulkan-loader
[ Legend : U - final flag setting for installation]
[        : I - package is installed with flag     ]
[ Colors : set, unset                             ]
 * Found these USE flags for media-libs/vulkan-loader-1.1.70.0:
 U I
 + + X          : Add support for X11
 + + abi_x86_32 : 32-bit (x86) libraries
 - - demos      : Build vulkan demos and vulkaninfo
 - - layers     : Build the vulkan layers
 + + wayland    : Enable dev-libs/wayland backend

$ sudo USE="demos" emerge -v media-libs/vulkan-loader

$ equery files media-libs/vulkan-loader | grep 'bin/' | grep -v "debug"
/usr/bin/smoketest
/usr/bin/vulkaninfo

$ /usr/bin/vulkaninfo
===========
VULKAN INFO
===========

Vulkan Instance Version: 1.1.70

ERROR: [Loader Message] Code 0 : /usr/lib32/libvulkan_intel.so: wrong ELF class: ELFCLASS32
ERROR: [Loader Message] Code 0 : /usr/lib32/libvulkan_radeon.so: wrong ELF class: ELFCLASS32
/var/tmp/portage/media-libs/vulkan-loader-1.1.70.0/work/Vulkan-LoaderAndValidationLayers-sdk-1.1.70.0/demos/vulkaninfo.c:2700: failed with VK_ERROR_INITIALIZATION_FAILED

$ /usr/bin/smoketest
terminate called after throwing an instance of 'std::runtime_error'
  what():  VkResult -3 returned
Aborted (core dumped)