The next-gen consoles will use SSD technology rather than a hard drive (HDD) to store your game installs. W🌱hat is tꦰhe main difference between SSD vs HDD? That is easy. An SSD, a solid state drive, is much faster. 

It allows game data to be loaded more quickly, which has a huge effect on load times. But there is a little more to it than that, particularly if you really want to know how the 澳洲幸运5开奖号码历史查询:Xbox Series X and PS5 will use this technology, a♋nd how it may affect games in the fut🤪ure. 

SSD vs HDD - Real world benefits you can see today

Sony has confirmed the PS5 will use SSD storage. 澳洲幸运5开奖号码历史查询:Microsoft has done the same for the Xbox Series X. 

But you can already get a tastꩵe for benefits of SSD speed today. Plug an external SSD into an Xbox One, from the original to the Xbox One X, and you can use it to install game data.

PS4s can too, but we tried it out with an Xbox One to see the difference it mak🍒es. Prey’s initial load took between 53 seconds and 1minute 13 seconds through a hard drive, and 37 seconds when shifted to an SSD. 

Loading a save game dropped from 15-19 second🐷s to six seconds. You get to cut load times in half using an SSD simply plugged into one of your console’s USB slots. 

We saw similar improvements in GTA 5. From dashboard to seeing the back of Trevor Phillips’s balding 🦩head took 2 minutes 9 seconds with an HDD, or 1 minute 19 ꧂seconds with an SSD. 

Next-gen SSD speed

We said we were just out to “gi🦩ve you a taste” of the SSD life, because the solid state drives likely to be used in the Xbox Series X and PS5 are in a completely different class. 

Our test SSD has a SATA interface and plugs into your Xbox One over USB 3.0. SATA’s bandwidth limits the theoretica🐟l maximum data transfer speeds to 750MB/s, and USB 3.0 brings this ceiling down to 625MB/s. 

Real-world speeds of ꩵour WD Wireless SSD are much lower too, at around 380-390MB/s. That is around four ꧟times faster than the 100MB/s you’ll see from the 5400rpm hard drive used in all current Xbox consoles. 

However, the SSDs of the next-gen consoles will b🐬e closer in performance to tho🌜se found in Apple’s MacBooks. 

Recent leaks suggest the Xbox Series X SSD will be capable of speeds up to 3.75GB/s. That’s ten times faster than the best-case performance of our test SSD, and or 37 times faster than a regular Xbox One hard drive. 

We also have reason to believe the PS5 SSD may be even quicker than that of the Xbox Series X. Some rumours suggest it will use a higher-end &l♊dquo;controller” to achieve speeds 🐷much closer to the 7.5GB/s maximums of the PCIe Nvme 4.0 core SSD hardware both consoles are likely to use. 

And by “controller”, we do not mean a gamepad, obviously. The two core components ofܫ an SSD drive are memory chips and the controller, the latter of which manages the storage and delivery of data on the chips. You can have the quickest memory wafers around, but to make that translate into the quickest real-world results you need an advanced controller. 

Best available knowledge suggests Microsoft will take a slight hit to the SSD controller quality in order to keep the console cost down. But other rumours say the Xbox Series X will🍰 also have a more powerful graphics processor. The next-gen spec war is far from concluded. 

Real-world results: HDD vs SSD

Sony system architect Mark Cerny talked to in August 2019, saying he considers the lightning-fast SSD one of the upcoming console’s main h💃ardware features because it will all-but eradicate load waits.

Load speeds are an easy way to compare generations of SSDs and hard drives. Perhaps the 37 second load time from our te𝓀sting of Prey installed on a standard external SSD would be cut to under 10 seconds in the PS5. There’s barely time for the game engine title screen. 

There is also real potential for the speed of SSDs to be used to alter the way game engines handle the structure of game worlds too. When🌠 you play a game on a PS4 Pro or Xbox One X, the textures and other used to render the scene are stored in video RAM. The Pro has 8GB of i𓆏t, the Xbox One X 12GB. 

When a game engine needs to top this up, or load textures from a new worlဣd area, it does so from the (ultrꦜa) slow hard drive. 

The much faster SSD drive of next-gen consoles is likely to be used as an adjunc𝕴t of video RAM.  A portion of the s♏ame storage you use to install games ends up ring-fenced as memory for graphics data the console juggles from frame to frame. 

This is likely to be a huge part of what will allow game engines to create more detailed worlds, with far more detailed tex💞tures . Raw GPU power often gets the credit for changes like this, but this time as the SSD may deserve some credi🔜t, where it is effectively used to offset the high cost of RAM. 

The PS5 and Xbox One X are likely to use GDDR6 RAM, 16GB of it. Some r🦄umours suggest the PS5 will have 24GB RAM, so an up to 2x increase over the current-gen consoles. But where this is not enough, the SSD can act as a reserve tank. The consoles are likely to need them too as, unlike a PC, RAM is ཧsystem-wide. In a gaming PC you have normal system RAM and separate video RAM, in the graphics card. 

The next consoles, just like today’s, have one mass of RAM 💞optimised for handling graphics.&nbﷺsp;

SSD vs HDD - The mechanics

An SSD is particularly well-suited to this job as a RAM expander because of the way it stores data. A hard drive uses spinning platters, discs that hold your data. In a large, modern hard drive each of these platters might hold 1TB of data. There is a transducer that sits on a mec🌺hanical arm just above each surface of these platters, reading the data a little like a needle on a record player. 

This means the data is stored sequentially, and is one reason hard drives are so slow. To reach any specific piece of data the arm may have to move to reach it. There may be an 🔜index to help matters, but this can seem archaic when we use phones with virtually no moving pieces. 

Game developers mitigate this by duplicating parts of game data on the drive, to avoid the hard drive arm dart𒁃ing about as your Xbox One X loads up a new scene’s worth of textures. 

As an SSD’s data is stored on chips, its ability to bring up any piece of stored data quickly is radically better than a hard drive’s. This means developers will no longer have to use data duplication techniques, but don’t assume this will also mean smaller installs. They just won’t exp♌andꩲ as egregiously as you might guess with a generational shift in graphics. 

A hard drive almost starts to look as out of date as t♛he ZX Spectrum’s cassettes when compared to the SSDs of the upcoming consoles. 

Let’s end on a bad note

Want the bad news? SSD storage is much cheaper than RAM, but it is still nowhere near as cheap as hard drive space. This is the reason Microsoft and Sony continued to use hard drives in the PS4 Pro and Xbox One X: SSD storage would have dramatically increased their prices, and could effect the 澳洲幸运5开奖号码历史查询:PS5 price and 澳洲幸运5开奖号码历史查询:Xbox Series X price. 

It made sense too, as games for systems were already built wit🃏h the limitations of hard driveꦕ storage in mind. Long load times suck, but you don’t really see major in-game performance changes when you use an SSD with a PS4 or Xbox One. 

Most rumours seem to indicate we will have the option of up to 2TB storage for our next consoles. However, the days of small price differences between console capacities is almost certainly over, particularly when the Samsung EVO 980 “PC” SSD drives the console counterparts may be simila🥂r to are not even on shelves yet. 🀅;

For more details on all the next-gen jargon, check out more of our 澳洲幸运5开奖号码历史查询:next-gen explainers.

If you're wanting to upgrade your storage options today, we've compared plenty of drives' capability and prices for you already. Our 澳洲幸运5开奖号码历史查询:best PS4 external hard drives guide is ideal if PlayStation Plus has your PS4 bursting at the seams. And if Game Pass has your Xbox feeling the strain, then our guide to the 澳洲幸运5开奖号码历史查询:best Xbox One external hard drives is the one for you. But if you want a taste of next-gen speed today maybe you should check out our candidates for the title of the 澳洲幸运5开奖号码历史查询:best PS4 SSD.