It usually takes so long to download games on PlayStation because huge file sizes meet several bottlenecks at once: your home network, your ISP, and Sony’s own download servers and software behavior.

Main reasons it’s so slow

  • Game file sizes are massive
    Modern PS4/PS5 games are often 50–150 GB, so even “okay” speeds still translate into hours of downloading.
  • PSN servers and congestion
    You are limited not just by your internet plan, but by how fast Sony’s content delivery network (CDN) sends data to you and how busy it is at that moment.
  • Intentional throttling / prioritizing
    Analyses of PlayStation networking show that downloads are sometimes artificially limited, especially when games or apps are running, so gameplay latency stays smooth at the cost of download speed.

PlayStation-specific quirks

  • Foreground apps slow downloads
    Having a game or streaming app open can cause the system to clamp the download window, which can slow downloads by a factor of 5–100 in some scenarios.
  • Speed test vs real downloads
    The built-in speed test can show high numbers, but actual PSN downloads may be much lower because the limitation applies mainly to store/content downloads, not the test itself.
  • Wi‑Fi band and distance
    Many consoles default to 2.4 GHz Wi‑Fi, which is more crowded and slower than 5 GHz, especially through walls, so effective download speed drops a lot.

Home network and ISP factors

  • Shared bandwidth in your house
    If other people are streaming, gaming, or downloading at the same time, your console only gets part of the available bandwidth.
  • ISP throttling or routing
    Some users find both PlayStation and Xbox slow at the same time, which points to ISP throttling heavy downloads or just poor routing to Sony’s servers.
  • Wi‑Fi stability vs. Ethernet
    Even with a fast plan, unstable Wi‑Fi can cause fluctuating speeds; a wired Ethernet connection usually delivers more consistent throughput to the console.

Things you can try to speed it up

  • Use a wired Ethernet connection instead of Wi‑Fi for the console if possible.
  • Close all games and apps before downloading so the console stops aggressively prioritizing gameplay over download speed.
  • Put the console in Rest Mode with “Stay connected to the internet” enabled, which often allows faster and more stable downloading.
  • Switch to a 5 GHz Wi‑Fi network and move the console closer to the router if you must stay wireless.
  • Restart your router and console, and, if speeds are still unusually low across devices, talk to your ISP about possible throttling or line issues.

TL;DR: Big game sizes plus PSN server limits, background apps, Wi‑Fi issues, and sometimes ISP throttling all stack together, so downloads on PlayStation feel much slower than your advertised internet speed suggests.

Information gathered from public forums or data available on the internet and portrayed here.