Sony's 'PS4K': faster CPU, more RAM, same small HDD | WIRED UK
Sony PS4K is codenamed NEO, features upgraded CPU, GPU, RAM—report | Ars Technica
PlayStation 5 vs PS4 / PS4 Pro: Is PS5 much more powerful?
PlayStation 4 - Wikipedia
PS4 Pro runs 'hot enough to cook an egg' | TweakTown
PS4 Vs Xbox One - GDDR5 Vs DDR3 Ram Latency & Bandwidth - Does GDDR5 Have More Latency Analysis - YouTube
PlayStation 4 technical specifications - Wikipedia
The Xbox One and PS4 share similar specs, but the devil's in the details | Ars Technica
PlayStation 4 developers have access to 7 GB RAM, 1 GB used for OS : r/PS4
PlayStation 4 Specifications Analysis - Are They Actually Better than a Similar Cost PC?
How Much Ram Does the PlayStation 4 Have? - Howcast
How much RAM is in the PlayStation 4 Pro? - Quora
PlayStation 4 Specifications Analysis - Are They Actually Better than a Similar Cost PC?
PlayStation 4 Pro Has an Extra 1GB of RAM - IGN
PS4 could have launched without hard drive and with just 4GB RAM
PS4 Pro Vs PS4 Slim: What's The Difference?
PlayStation 4 Specifications Analysis - Are They Actually Better than a Similar Cost PC?
Can you upgrade a PS4's hardware, not just its HD but its fans or even the GPU? - Quora
How Much Ram Does the PlayStation 4 Have? - Howcast
PS4 Pro Vs PS4 Slim: What's The Difference?
