PS5 won’t require a proprietary solution for storage upgrades
Throughout a scholarly presentation on Wednesday, PlayStation 5 lead system architect Mark Cerny delivered detailed specs on the brand new Sony console. A lot of his speak centered round the advantages of its custom-built 825 GB inside solid-state drive (SSD). Hidden amongst all of the feeds and speeds is the truth that the PS5 will ultimately be upgradable with off-the-shelf further storage. In the meantime, the Xbox Sequence X would require a proprietary growth card to extend the system’s storage.
On Monday, Microsoft revealed that the interior storage answer for the Xbox Sequence X will likely be a 1 TB Non-Risky Reminiscence Specific (NVMe) SSD, which is over 20% larger than the PS5’s drive. The Xbox Sequence X may have a slot on the again so as to add one other SSD, however it’s going to solely settle for the Xbox Sequence X Storage Growth Card. It’s a proprietary 1 TB SSD being developed by Seagate; the value stays unknown right now. The PS5, alternatively, may have an growth bay for an off-the-shelf M.2 NVMe SSD. That ought to give Sony’s prospects extra choices in relation to upgrading their console’s storage.
There’s one massive caveat, nevertheless: The PS5’s growth bay received’t settle for simply any M.2 SSD. To be able to guarantee efficiency compatibility with the PS5’s high-speed SSD — and bodily compatibility with the dimensions of the growth bay — Sony will likely be certifying particular person M.2 SSDs for the PS5, which makes use of the brand new PCI Specific 4.Zero commonplace. Cerny stated that it’s “seemingly” that certifications will start arriving “a bit previous” the console’s launch this fall.
Cerny confused throughout his presentation that it’s the character of the PS5’s {custom} SSD that may change the subsequent technology of PlayStation gaming.
PlayStation 5 {hardware} Specs
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| Characteristic | Particulars | | --- | --- | | Characteristic | Particulars | | CPU | eight x86-64-AMD Ryzen Zen 2 cores (16 threads), variable frequency at as much as 3.5 GHz | | GPU structure | AMD Radeon RDNA 2-based graphics engine with {hardware} acceleration for ray tracing | | GPU | 36 compute models at a variable frequency as much as 2.23 GHz (10.28 teraflops) | | Reminiscence / interface | 16 GB GDDR6 / 256-bit | | Reminiscence bandwidth | 448 GB/s | | Inner storage | {custom} 825 GB SSD, PCIe 4.0 | | I/O throughput | 5.5 GB/s (learn), typical 8-9 GB/s (compressed) | | Expandable storage | NVMe SSD growth bay | | Exterior storage | USB laborious drive help | | Optical drive | 4K Extremely HD Blu-ray | | Video | HDMI 2.1 (help for 4K 120 Hz TVs, 8K TVs, VRR) | | Audio | Tempest 3D AudioTech |
The SSD contained in the PS5 may have a learn pace of 5.5 GB per second, with typical throughput for compressed information of 8-9 GB/s, successfully. That’s orders of magnitude higher than the 50-100 MB/s speeds of the PlayStation 4, and Cerny says it’s going to essentially change the character of making and consuming video games. It’s so quick that it’s going to additionally basically mitigate the necessity to throw extra RAM into the field.
Cerny added that the advantages of the PS5’s SSD will embrace vital decreases in load occasions, with quicker streaming of parts comparable to textures and world geometry. Patching the video games themselves will even be a quicker, smoother expertise for customers. And the SSD will assist unlock system sources for different duties, like an improved audio expertise.
A slide from Wednesday’s presentation by Sony’s Mark Cerny.
Picture: PlayStation/YouTube
Assembly the complete potential of this new storage know-how required Cerny and his staff to go additional than ever earlier than of their design to take away and scale back bottlenecks within the PS5’s structure. That included {custom} {hardware} all through, meant to marry the drive to different key parts contained in the machine, together with the CPU and the GPU itself. That’s additionally why it has such an uncommon dimension at 825 GB, the proper quantity to fulfill the wants of its different parts, Cerny stated.
