The PlayStation 5 (PS5) primarily features 16 GB of GDDR6 SDRAM for its main system memory, which is crucial for high-performance gaming and system operations. Additionally, it incorporates specialized memory for specific functions.
Beyond the main GDDR6 memory, the PS5 includes a dedicated 512 MB of DDR4 RAM. This particular memory serves as a cache for the console's custom PCIe 4.0 NVMe SSD controller, optimizing data access and transfer speeds.
For the PlayStation 5 Pro model, there is an enhancement in its memory configuration. This specific model includes an additional 2 GB of DDR5 RAM, which is utilized for system functions, further boosting its capabilities.
To summarize the memory specifications across different PS5 models:
| Memory Type | Amount | Purpose | Applicable Models |
|---|---|---|---|
| GDDR6 SDRAM | 16 GB | Main system and game memory | All PS5 models |
| DDR4 RAM | 512 MB | SSD controller cache | All PS5 models |
| DDR5 RAM | 2 GB | Additional system memory | PS5 Pro Model only |
This combination of memory types ensures the PS5 can handle demanding games, complex applications, and rapid data processing, contributing to its overall performance.
