diff --git a/src/gallium/drivers/etnaviv/etnaviv_internal.h b/src/gallium/drivers/etnaviv/etnaviv_internal.h
index 8ef921cca0f..f5d71a6c81b 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_internal.h
+++ b/src/gallium/drivers/etnaviv/etnaviv_internal.h
@@ -145,6 +145,8 @@ struct etna_specs {
    unsigned num_constants;
    /* number of NN cores */
    unsigned nn_core_count;
+   /* architecture version of NN cores */
+   unsigned nn_core_version;
    /* number of MAD units per NN core */
    unsigned nn_mad_per_core;
    /* number of TP cores */
diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c b/src/gallium/drivers/etnaviv/etnaviv_screen.c
index 98dfb37aeec..499e3adce83 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
@@ -859,6 +859,13 @@ etna_get_specs(struct etna_screen *screen)
       screen->specs.on_chip_sram_size = info->npu.on_chip_sram_size;
       screen->specs.axi_sram_size = info->npu.axi_sram_size;
       screen->specs.nn_zrl_bits = info->npu.nn_zrl_bits;
+
+      if (etna_core_has_feature(info, ETNA_FEATURE_NN_XYDP0))
+         screen->specs.nn_core_version = 8;
+      else if (etna_core_has_feature(info, ETNA_FEATURE_VIP_V7))
+         screen->specs.nn_core_version = 7;
+      else
+         screen->specs.nn_core_version = 6;
    }
 
    /* Figure out gross GPU architecture. See rnndb/common.xml for a specific