The PS5 has 16 GB of GDDR6 system memory, according to Sony. Its published specification also lists 448 GB/s of memory bandwidth, which describes data-transfer speed—not additional RAM capacity.
How much RAM does the PS5 have?
Sony specifies 16 GB of GDDR6 system memory for the PlayStation 5. The same capacity appears in Sony’s official specifications for the CFI-21xx console models and in its announcement of the revised 2023 model.
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Sony’s original PS5 specifications also list memory bandwidth of 448 GB/s. That is a bandwidth figure, not a second memory amount: the console has 16 GB of memory, not 16 GB plus 448 GB.
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Not necessarily. Sony’s published specifications identify the installed system memory but do not give a runtime breakdown of how much is available to games versus system software. The 16 GB figure describes the console’s memory capacity; it should not be presented as a confirmed amount reserved exclusively for a game.
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- Model Number CFI-2000
- Includes DualSense Wireless Controller, 1TB SSD, 2 Horizontal Stand Feet, HDMI Cable, AC power cord, USB cable, printed materials, ASTRO’s PLAYROOM (Pre-installed game)
- Vertical Stand sold seperately
Is PS5 storage the same as RAM?
No. RAM and storage are different components with different jobs. Sony lists system memory separately from SSD storage in the PS5 manual. The manual also identifies an M.2 SSD expansion connector: adding a compatible SSD expands storage, not RAM.
Do PS5 editions or revisions have different RAM amounts?
The cited Sony specifications list 16 GB of GDDR6 memory for both the CFI-21xx PS5 console and Digital Edition, and Sony’s 2023 announcement for the revised model also lists 16 GB. These sources establish the specification for those models; they do not verify every possible regional SKU or any later revision. Sony notes in its instruction manual that “Design and specifications are subject to change without notice.”
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- 🚀 CPU: 3.5GHz, 8-core AMD Zen 2
- 🚀 Storage: Custom 825GB SSD
- 🚀 RAM: 16GB GDDR6
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Rank #2
- CPU: x86-64-AMD Ryzen Zen 8 Cores / 16 Threads at 3.5GHz.GPU: AMD Radeon RDNA 2-based graphics engine.
- 16GB GDDR6/256-bit Memory; 825GB SSD Storage Capacity
- Ethernet (10BASE-T, 100BASE-TX, 1000BASE-T), IEEE 802.11 a/b/g/n/ac/ax, Bluetooth 5.1
- HDR technology, 8K output, 4K TV gaming, Up to 120 fps with 120Hz output, Tempest 3D AudioTech
- What's Included: Sony PlayStation 5 Disc Version; Wireless controller; USB cable, HDMI cable, AC power cord. Nogtox PVT HDMI_cable
Sony’s specifications
- Sony’s PS5 specifications list 16 GB of GDDR6 system memory and 448 GB/s of memory bandwidth.
- Sony’s CFI-21xx PS5 instruction manual lists 16 GB of GDDR6 memory for the console and Digital Edition, separately from storage, and identifies the M.2 SSD expansion connector.
- Sony’s 2023 PS5 model announcement lists 16 GB of GDDR6 memory for the revised model.
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