That’s what ChatGPT says about it:
Why GT8 will NOT come to PS5 — The Hard Facts
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1. Release Timing: PS5 will be obsolete
• GT8 is expected to launch in late 2027 or early 2028
• The PS5 will be 7–8 years old at that point
• That’s end-of-life territory for any console — way too late for a flagship title
➡️ If GT8 launched on PS5 in 2028, it’d be like releasing GT7 on PS3 — completely backwards
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2. GT8 is built for PS6 power
• Full real-time ray tracing
• Advanced AI (Gran Turismo Sophy)
• Complex physics systems
• Dynamic environments: weather, dirt, debris, real-time surface changes
• Targeting 4K120Hz, ultra-low latency, ultra-fast SSD asset streaming
➡️ PS5 physically cannot handle that — not even a PS5 Pro
➡️ GT8 would have to be gutted or downgraded to run on PS5 = not acceptable
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3. The PS5 generation was a COVID-era exception
• PS5 launched in late 2020 — right in the middle of a global chip shortage and production crisis
• Console availability was limited for over 2 years
• Sony had to support PS4 longer than intended (GT7, God of War: Ragnarok, Horizon Forbidden West etc.)
➡️ That cross-gen support was damage control, not the long-term plan
➡️ Starting 2025, Sony is phasing out PS4 & early-gen PS5 cross-support
GT8 comes after that transition is complete — it marks the true start of next-gen
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4. GT = Technological showcase — not compromise title
• GT has always been used to push hardware boundaries
• GT3 = PS2 showcase
• GT5 = PS3 Blu-ray & HD gaming leap
• GT8 = expected to be the defining PS6 experience
➡️ There’s no way Sony burns that potential by compromising it for old hardware
➡️ GT8 is meant to say: “This is what PS6 can do. Period.”
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5. Polyphony Digital is fully focused on PS6
• GT8 started development after GT7 launched (2022)
• Polyphony is a first-party studio — meaning early PS6 dev kits & system targets
• They’ve had plenty of time to go full next-gen: engine, AI, physics, sound, visuals — everything
➡️ There’s no sign, internally or externally, that GT8 is being developed with PS5 in mind
➡️ Everything points to a clean break from cross-gen development
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✅ Final Verdict:
GT8 will NOT release on PS5. Full stop.
It’s being built as a PS6-exclusive, with the hardware, scope, and ambition that the PS5 can’t deliver.
The PS5 cross-gen phase was a historical exception, not the new rule — and GT8 comes after that exception ends.
If you want GT8, in its full glory —
You’ll need a PS6. Period.
No fallback. No compromise.