diff --git a/eth2/state_processing/benches/benches.rs b/eth2/state_processing/benches/benches.rs
index 52b939a69..239b782a3 100644
--- a/eth2/state_processing/benches/benches.rs
+++ b/eth2/state_processing/benches/benches.rs
@@ -5,7 +5,7 @@ mod epoch_processing_benches;
 
 criterion_group!(
     benches,
-    // epoch_processing_benches::epoch_processing_16k_validators,
+    epoch_processing_benches::epoch_processing_16k_validators,
     block_processing_benches::block_processing_16k_validators,
 );
 criterion_main!(benches);
diff --git a/eth2/state_processing/benches/block_processing_benches.rs b/eth2/state_processing/benches/block_processing_benches.rs
index 755207f96..0b2968082 100644
--- a/eth2/state_processing/benches/block_processing_benches.rs
+++ b/eth2/state_processing/benches/block_processing_benches.rs
@@ -1,6 +1,7 @@
 use benching_utils::{BeaconBlockBencher, BeaconStateBencher};
 use criterion::Criterion;
 use criterion::{black_box, Benchmark};
+use ssz::TreeHash;
 use state_processing::{
     per_block_processing,
     per_block_processing::{
@@ -400,4 +401,13 @@ fn bench_block_processing(
         })
         .sample_size(10),
     );
+
+    let block = initial_block.clone();
+    c.bench(
+        &format!("block_processing_{}", desc),
+        Benchmark::new("tree_hash_block", move |b| {
+            b.iter(|| black_box(block.hash_tree_root()))
+        })
+        .sample_size(10),
+    );
 }
diff --git a/eth2/state_processing/benches/epoch_processing_benches.rs b/eth2/state_processing/benches/epoch_processing_benches.rs
index 19c76fe36..8172ba99a 100644
--- a/eth2/state_processing/benches/epoch_processing_benches.rs
+++ b/eth2/state_processing/benches/epoch_processing_benches.rs
@@ -1,6 +1,7 @@
 use benching_utils::BeaconStateBencher;
 use criterion::Criterion;
 use criterion::{black_box, Benchmark};
+use ssz::TreeHash;
 use state_processing::{
     per_epoch_processing,
     per_epoch_processing::{
@@ -328,4 +329,16 @@ fn bench_epoch_processing(c: &mut Criterion, state: &BeaconState, spec: &ChainSp
         })
         .sample_size(SMALL_BENCHING_SAMPLE_SIZE),
     );
+
+    let state_clone = state.clone();
+    c.bench(
+        &format!("epoch_process_with_caches_{}", desc),
+        Benchmark::new("tree_hash_state", move |b| {
+            b.iter_with_setup(
+                || state_clone.clone(),
+                |state| black_box(state.hash_tree_root()),
+            )
+        })
+        .sample_size(SMALL_BENCHING_SAMPLE_SIZE),
+    );
 }