Using Wikipedia we found the following technical specifications.
Playstation 4
CPU
- Semi-custom 8-core AMD x86-64 Jaguar 1.6 GHz CPU (integrated into APU)
- Secondary low power processor (for background tasks)
Memory
- 8 GB GDDR5 (unified)
- 256 MB DDR3 RAM (for background tasks)
Storage
- Hard drive, 500 GB, 1 TB (user upgradeable, supports SSD)
Graphics
- Semi-custom AMD GCN Radeon (integrated into APU)
- 480p, 720p, 1080i, 1080p, and 4K for pictures and videos only
