PS4 price, hardware specs, and games detailed - ExtremeTech
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We Built a PC Using PS4 Pro Specs. How Does it Perform? - GameSpot
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Sony reveal full PS5 specs, PS4 comparison and SSD speed - Dexerto
PS4 vs. PS5: Everything You Need to Know | Digital Trends
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Reverse engineered PS4 APU reveals the console's real CPU and GPU specs - ExtremeTech
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PlayStation 4 Hardware Specs - PlayStation 4 Wiki Guide - IGN
PlayStation 4 Wiki Guide - IGN
Sony PS4 Specs and Games Announced, Console Not Shown
