diff --git a/test/performance-charts/tests/BarChart.bench.tsx b/test/performance-charts/tests/BarChart.bench.tsx
index 61bc3d8641a83..e010ad6dce8c3 100644
--- a/test/performance-charts/tests/BarChart.bench.tsx
+++ b/test/performance-charts/tests/BarChart.bench.tsx
@@ -6,7 +6,7 @@ import { BarChart } from '@mui/x-charts/BarChart';
 import { options } from '../utils/options';
 
 describe('BarChart', () => {
-  const dataLength = 250;
+  const dataLength = 150;
   const data = Array.from({ length: dataLength + 1 }).map((_, i) => ({
     x: i,
     y: 50 + Math.sin(i / 5) * 25,
diff --git a/test/performance-charts/tests/BarChartPro.bench.tsx b/test/performance-charts/tests/BarChartPro.bench.tsx
index 964c5efdc8ac1..98a47ea8ba350 100644
--- a/test/performance-charts/tests/BarChartPro.bench.tsx
+++ b/test/performance-charts/tests/BarChartPro.bench.tsx
@@ -7,7 +7,7 @@ import { LicenseInfo, generateLicense } from '@mui/x-license';
 import { options } from '../utils/options';
 
 describe('BarChartPro', () => {
-  const dataLength = 500;
+  const dataLength = 400;
   const data = Array.from({ length: dataLength + 1 }).map((_, i) => ({
     x: i,
     y: 50 + Math.sin(i / 5) * 25,
@@ -32,7 +32,7 @@ describe('BarChartPro', () => {
       const { findByText } = render(
         <BarChartPro
           xAxis={[{ id: 'x', scaleType: 'band', data: xData, zoom: { filterMode: 'discard' } }]}
-          initialZoom={[{ axisId: 'x', start: 0.25, end: 0.75 }]}
+          initialZoom={[{ axisId: 'x', start: 25, end: 75 }]}
           series={[
             {
               data: yData,
diff --git a/test/performance-charts/tests/LineChart.bench.tsx b/test/performance-charts/tests/LineChart.bench.tsx
index 4f18e8a7ff6e3..36c932520a5bd 100644
--- a/test/performance-charts/tests/LineChart.bench.tsx
+++ b/test/performance-charts/tests/LineChart.bench.tsx
@@ -6,7 +6,7 @@ import { LineChart } from '@mui/x-charts/LineChart';
 import { options } from '../utils/options';
 
 describe('LineChart', () => {
-  const dataLength = 600;
+  const dataLength = 200;
   const data = Array.from({ length: dataLength }).map((_, i) => ({
     x: i,
     y: 50 + Math.sin(i / 5) * 25,
diff --git a/test/performance-charts/tests/LineChartPro.bench.tsx b/test/performance-charts/tests/LineChartPro.bench.tsx
index e3d5fe498ad22..72a21182c0c36 100644
--- a/test/performance-charts/tests/LineChartPro.bench.tsx
+++ b/test/performance-charts/tests/LineChartPro.bench.tsx
@@ -7,7 +7,7 @@ import { LicenseInfo, generateLicense } from '@mui/x-license';
 import { options } from '../utils/options';
 
 describe('LineChartPro', () => {
-  const dataLength = 600;
+  const dataLength = 200;
   const data = Array.from({ length: dataLength }).map((_, i) => ({
     x: i,
     y: 50 + Math.sin(i / 5) * 25,
@@ -32,7 +32,7 @@ describe('LineChartPro', () => {
       const { findByText } = render(
         <LineChartPro
           xAxis={[{ id: 'x', data: xData, zoom: { filterMode: 'discard' } }]}
-          initialZoom={[{ axisId: 'x', start: 0.25, end: 0.75 }]}
+          initialZoom={[{ axisId: 'x', start: 50, end: 75 }]}
           series={[
             {
               data: yData,
diff --git a/test/performance-charts/tests/ScatterChart.bench.tsx b/test/performance-charts/tests/ScatterChart.bench.tsx
index bae872df6c67a..f60cf973263d2 100644
--- a/test/performance-charts/tests/ScatterChart.bench.tsx
+++ b/test/performance-charts/tests/ScatterChart.bench.tsx
@@ -6,7 +6,7 @@ import { ScatterChart } from '@mui/x-charts/ScatterChart';
 import { options } from '../utils/options';
 
 describe('ScatterChart', () => {
-  const dataLength = 1_000;
+  const dataLength = 800;
   const data = Array.from({ length: dataLength }).map((_, i) => ({
     id: i,
     x: i,
diff --git a/test/performance-charts/tests/ScatterChartPro.bench.tsx b/test/performance-charts/tests/ScatterChartPro.bench.tsx
index e4c0207d14889..b39b3e9e5f2db 100644
--- a/test/performance-charts/tests/ScatterChartPro.bench.tsx
+++ b/test/performance-charts/tests/ScatterChartPro.bench.tsx
@@ -39,7 +39,7 @@ describe('ScatterChartPro', () => {
               valueFormatter: (v) => v.toLocaleString('en-US'),
             },
           ]}
-          initialZoom={[{ axisId: 'x', start: 2, end: 7 }]}
+          initialZoom={[{ axisId: 'x', start: 20, end: 70 }]}
           series={[
             {
               data,