Windows 10 laptops are often the ones suffering most from Chrome’s appetite — they’re older, they usually have 4–8 GB of RAM, and Windows 10 doesn’t compress background memory as cleverly as Windows 11 does. The result: Chrome plus Windows 10 on 8 GB feels like trying to fit a gallon into a pint glass.

The playbook is similar to Windows 11 but with Windows 10-specific wrinkles: background apps behave differently, the Settings paths differ slightly, and driver age matters more. Follow this sequence and you’ll reclaim a meaningful chunk of memory.

Why this happens

  • Process-per-tab architecture — same as on Windows 11; each tab and extension is a separate memory-hungry process.
  • Windows 10’s weaker memory compression — background tabs stay fuller in RAM compared to Windows 11.
  • Chrome background apps — extensions and web apps keep running after the browser window closes, silently eating RAM.
  • Older hardware — Windows 10 laptops commonly ship with 4–8 GB, where Chrome’s baseline footprint is a much larger share.
  • Stale GPU drivers — old drivers make hardware acceleration inefficient or counterproductive.
  • Extension accumulation — years of installed-and-forgotten extensions, each with background processes.
  • Windows 10 Superfetch/SysMain — the prefetch service can amplify memory pressure on low-RAM systems.

How to fix it

Work through these in order — diagnose first, then act.

Fix 1: Stop Chrome background apps

On Windows 10, this one setting recovers RAM that users don’t even know they’re losing.

Steps:

  1. Open Chrome → Settings → System (or Advanced → System on older Chrome versions).
  2. Turn Off “Continue running background apps when Google Chrome is closed.”
  3. Close Chrome completely and check Task Manager — chrome.exe processes should disappear within seconds.
  4. Open Task Manager → Startup tab and disable any Chrome-related background entries you don’t need.
  5. Note: this means extensions like Hangouts or push-notification tools won’t work with Chrome closed — an acceptable tradeoff for most.

Fix 2: Enable Memory Saver

Chrome’s built-in tab hibernation works on Windows 10 too and is the highest-impact single setting.

Steps:

  1. Go to Chrome Settings → Performance.
  2. Turn Memory Saver On.
  3. Add essential sites (webmail you need notifications from, music) to “Always keep these sites active.”
  4. If you don’t see the Performance section, update Chrome — Memory Saver requires a recent version.
  5. Restart Chrome and monitor Task Manager over the next day.

Fix 3: Purge extensions ruthlessly

Years of accumulated extensions are the norm on Windows 10 machines. Time for a reckoning.

Steps:

  1. Go to chrome://extensions in the address bar.
  2. Remove (not just disable) everything you haven’t used in the last month.
  3. Common Windows-10-era cruft: old coupon extensions, toolbars, PDF converters, extensions for uninstalled software.
  4. For keepers, set “Site access” to “On click” where possible.
  5. Restart Chrome and compare memory in Task Manager — expect several hundred MB recovered.

Fix 4: Update GPU drivers and test hardware acceleration

Stale drivers are more common on Windows 10, and they directly affect how efficiently Chrome uses memory.

Steps:

  1. Update your GPU driver from the manufacturer: Intel , NVIDIA , or AMD .
  2. In Chrome Settings → System, test with “Use hardware acceleration” On for a day.
  3. Then test a day with it Off.
  4. Keep whichever gives lower total chrome.exe memory in Task Manager.
  5. On most updated systems, On wins; on very old integrated graphics, Off sometimes wins.

Fix 5: Tune Windows 10’s own memory behavior

Windows 10 has a couple of memory-related services worth adjusting on low-RAM laptops.

Steps:

  1. Press Win + R, type services.msc, find SysMain (formerly Superfetch).
  2. If you have an SSD and 8 GB or less RAM, try setting SysMain to Disabled — it preloads apps into RAM, which helps HDDs but wastes precious memory on constrained systems.
  3. In Settings → System → About → Advanced system settings → Performance Settings → Advanced tab, ensure virtual memory (paging file) is system managed — don’t disable it on low-RAM machines.
  4. Restart and observe.
  5. If disabling SysMain made things worse (slower app launches), set it back to Automatic — it helps some configurations.

Fix 6: Adopt tab discipline with session management

Technical fixes have limits; habits multiply them.

Steps:

  1. Install a session manager extension (OneTab, Session Buddy) and dump your 50 “read later” tabs into saved sessions.
  2. Close Chrome fully once a day to clear leaked memory.
  3. Use bookmarks instead of open tabs for things you’ll need “someday.”
  4. Keep active tabs under 15; let Memory Saver hibernate the rest.
  5. If a specific site consistently leaks memory (check with Shift+Esc Chrome Task Manager), report it and use an alternative.

Fix 7: Evaluate Edge or Firefox as alternatives

If you’ve done everything and Chrome still overwhelms your 4–8 GB, a leaner browser may be the pragmatic answer.

Steps:

  1. Try Microsoft Edge first — it’s Chromium-based (all your extensions work), and its Sleeping Tabs are more aggressive than Chrome’s Memory Saver. Import your Chrome data in one click.
  2. Test for a week with the same workload and compare Task Manager numbers.
  3. Consider Firefox if you’re a heavy tab user — its process model is leaner at high tab counts.
  4. Whichever you choose, apply the same discipline: few extensions, tab hygiene, no background apps.
  5. For the full Windows 11 version of this guide with newer OS-specific tweaks, see our Windows 11 Chrome RAM guide . If system-wide memory pressure persists beyond the browser, check our high memory usage fix .

Closing

On Windows 10, taming Chrome is about the same levers as Windows 11 — Memory Saver, extension purges, background app control — but each one matters more because the OS gives you less headroom. The background-apps toggle (Fix 1) is the Windows 10-specific win most people miss. Combine these with basic tab discipline and even a 4 GB laptop can browse comfortably. And if the whole system is memory-starved beyond Chrome, that’s a broader problem worth diagnosing separately.

Frequently asked questions

Is Chrome worse on Windows 10 than Windows 11 for RAM usage?
Chrome itself behaves similarly, but Windows 10’s memory management is less aggressive about compressing background processes, so Chrome’s footprint hurts more on identical hardware. Windows 10 laptops also tend to be older with 4–8 GB RAM, where every gigabyte matters. The fixes are the same in principle but matter more on Windows 10.
How do I stop Chrome from running in the background on Windows 10?
Go to Chrome Settings → System and turn off ‘Continue running background apps when Google Chrome is closed.’ This stops extensions and web apps from consuming RAM after you close the browser window. On Windows 10, also check Task Manager → Startup and disable Chrome’s background updater entries you don’t need.
Does hardware acceleration help or hurt on Windows 10?
It depends on your GPU drivers, which on older Windows 10 laptops are often outdated. Working hardware acceleration offloads rendering to the GPU and reduces RAM pressure; broken acceleration does the opposite. Test both ways for a day each — on well-maintained systems leave it on, on older laptops with stale drivers try it off.
Should I switch browsers to save RAM on Windows 10?
It can help: Edge (Chromium-based) typically uses 10–20% less RAM than Chrome with the same tabs thanks to Sleeping Tabs being more aggressive, and Firefox’s single-process-per-few-tabs model is leaner for heavy tab users. But try the fixes in this guide first — most users recover enough RAM to make switching unnecessary.