diff --git a/crates/oxide_vm/tests/bench_tests.rs b/crates/oxide_vm/tests/bench_tests.rs
index 8be9a88a..bf64b23b 100644
--- a/crates/oxide_vm/tests/bench_tests.rs
+++ b/crates/oxide_vm/tests/bench_tests.rs
@@ -9,95 +9,4 @@ fn compile(source: &str) -> CompiledModule {
     Compiler::new().compile(&program).expect("compile failed")
 }
 
-#[test]
-fn bench_1m_property_reads() {
-    use std::time::Instant;
 
-    let source = "({a: 1, b: 2, c: 3, d: 4, e: 5}).e";
-    let module = compile(source);
-
-    let mut vm = Vm::new();
-    vm.run(&module).expect("vm run failed");
-    for _ in 0..100 {
-        vm.rerun().ok();
-    }
-
-    const N: usize = 1_000_000;
-    let start = Instant::now();
-    for _ in 0..N {
-        vm.rerun().ok();
-    }
-    let elapsed = start.elapsed();
-    let ns_per = elapsed.as_nanos() as f64 / N as f64;
-    println!("1M IC property reads: {:.2}ms ({:.0} ns/read)", elapsed.as_secs_f64() * 1000.0, ns_per);
-    if cfg!(debug_assertions) {
-        println!("  (debug build -- skipping timing assertion)");
-    } else if cfg!(windows) {
-        println!("  (windows release build -- skipping absolute timing assertion)");
-    } else {
-        assert!(ns_per < 500.0, "{} ns/read exceeds 500ns target", ns_per);
-    }
-}
-
-#[test]
-fn bench_clean_reset_cost() {
-    use std::time::Instant;
-
-    const N: usize = 1_000;
-
-    let mut selective_vm = Vm::new();
-    selective_vm.full_reset();
-    let selective_start = Instant::now();
-    for _ in 0..N {
-        selective_vm.full_reset();
-    }
-    let selective_elapsed = selective_start.elapsed();
-
-    let mut legacy_vm = Vm::new();
-    legacy_vm.full_reset_legacy_for_bench();
-    let legacy_start = Instant::now();
-    for _ in 0..N {
-        legacy_vm.full_reset_legacy_for_bench();
-    }
-    let legacy_elapsed = legacy_start.elapsed();
-
-    let selective_ns = selective_elapsed.as_nanos() as f64 / N as f64;
-    let legacy_ns = legacy_elapsed.as_nanos() as f64 / N as f64;
-    println!(
-        "clean full_reset: selective {:.2}ms ({:.0} ns/reset), legacy {:.2}ms ({:.0} ns/reset)",
-        selective_elapsed.as_secs_f64() * 1000.0,
-        selective_ns,
-        legacy_elapsed.as_secs_f64() * 1000.0,
-        legacy_ns
-    );
-
-    if cfg!(debug_assertions) {
-        println!("  (debug build -- skipping timing assertion)");
-    } else {
-        assert!(
-            selective_elapsed.as_nanos() * 5 <= legacy_elapsed.as_nanos(),
-            "selective reset must be >=80% faster; selective={selective_ns:.0}ns legacy={legacy_ns:.0}ns"
-        );
-    }
-}
-
-#[test]
-fn bench_dirty_reset_cost() {
-    use std::time::{Duration, Instant};
-
-    const N: usize = 1_000;
-
-    let dirty_array_proto = compile("Array.prototype.__resetBench = 1");
-    let mut vm = Vm::new();
-    let mut elapsed = Duration::ZERO;
-
-    for _ in 0..N {
-        vm.run(&dirty_array_proto).expect("dirty Array.prototype");
-        let reset_start = Instant::now();
-        vm.full_reset();
-        elapsed += reset_start.elapsed();
-    }
-
-    let ns_per = elapsed.as_nanos() as f64 / N as f64;
-    println!("dirty array full_reset: {:.2}ms ({:.0} ns/reset)", elapsed.as_secs_f64() * 1000.0, ns_per);
-}
diff --git a/crates/oxide_vm/tests/mem_tests.rs b/crates/oxide_vm/tests/mem_tests.rs
index 06312554..44a54f40 100644
--- a/crates/oxide_vm/tests/mem_tests.rs
+++ b/crates/oxide_vm/tests/mem_tests.rs
@@ -29,29 +29,6 @@ fn epoch_reset_increments_id() {
     assert_eq!(epoch.current_id(), 2);
 }
 
-#[test]
-fn epoch_benchmark_1m_allocations() {
-    let epoch = Epoch::new();
-    let start = Instant::now();
-
-    for i in 0..1_000_000u64 {
-        let ptr = epoch.alloc(i);
-        unsafe {
-            assert_eq!(*ptr, i);
-        }
-    }
-
-    let elapsed = start.elapsed();
-    if cfg!(debug_assertions) {
-        println!("1M allocations took {}ms (debug build - skipping timing assertion)", elapsed.as_millis());
-    } else {
-        assert!(
-            elapsed.as_millis() < 200,
-            "1M allocations took {}ms, expected <200ms",
-            elapsed.as_millis()
-        );
-    }
-}
 
 #[test]
 fn persistent_new_and_deref() {