RAM, that technical specification Apple rarely mentions in its presentations, has suddenly become one of the most talked-about aspects of the next generation of iPhones. With the arrival of Apple Intelligence and generative AI functionsThe amount and speed of RAM have gone from being a detail for enthusiasts to a key to knowing what each model can do on a daily basis.
A consensus is emerging among analysts and leakers regarding the iPhone 18: Apple is reportedly about to set 12GB of RAM as the standard for virtually its entire product rangeFrom the base model to the rumored foldable iPhone. This would be accompanied by a profound change in the internal architecture, especially in the Pro models, designed to maximize the use of artificial intelligence directly on the device.
12GB of RAM for the whole iPhone 18 family
The different sources agree on one central point: All iPhone 18 models will have 12 GB of RAM.This would include the standard iPhone 18, the iPhone 18 Pro and 18 Pro Max, and even the iPhone Fold with a foldable screen, which would share that same figure in order to be able to easily handle its interface and multitasking functions.
This move would represent a significant change from the current generation. The entry-level iPhone 17 models only had 8GB of RAM, while The iPhone 17 Pro, 17 Pro Max, and iPhone Air made the jump to 12 GBWith the iPhone 18, Apple would finally eliminate the gap between basic and Pro models in terms of memory, something that until now determined which devices were ready for the most advanced AI features.
Analysts like Ming-Chi Kuo and Jeff Pu have been pointing in the same direction for months.The Cupertino firm plans to unify RAM capacity to avoid a repeat of the scenario from previous generations, in which a simple difference in gigabytes ended up determining which phones could use Apple Intelligence at full performance and which were left halfway.
In practice, Setting the memory for all iPhone 18 models at 12GB allows Apple to plan for the long termIf future versions of Apple Intelligence and Siri—which will rely on models like Google's Gemini for some functions—require increasingly more local resources, having that same memory base across the entire range simplifies support and extends the lifespan of the devices.
For European users, especially in markets like Spain where the mobile phone renewal cycle often lasts several years, An iPhone 18 with 12GB of RAM as standard offers more headroom to handle future upgrades without significantly impacting performance or cutting back on AI-related software features.
Integrated RAM in the A20 Pro chip: less distance, more speed
The other major innovation wouldn't just be the amount of memory, but how it will be built. Several reports indicate that, with the A20 Pro chip of the iPhone 18 ProApple will change the internal packaging to integrate the RAM directly onto the same wafer as the CPU, GPU, and Neural Engine.
Until now, memory was located very close to the processor, but as a separate component, connected by an intermediate silicon chip. The idea with the A20 Pro is to go a step further: to place the memory on the chip itself, in a much more compact on-die configurationminimizing the physical distances over which the data travels.
This approach, similar to what has already been seen in the iPhone 18 Pro and other high-performance designs, has several advantages. The main one is that It reduces latency and improves effective bandwidthThis translates into faster communication between RAM and the different blocks of the SoC. In a scenario where local AI models load and process large amounts of information, this detail can make all the difference.
Furthermore, integrating the memory directly into the wafer opens the door to better control of energy consumptionBy shortening paths and optimizing internal management, demanding tasks—such as natural language processing or image generation using Apple Intelligence—can be prevented from significantly increasing battery consumption, which is especially relevant in Pro models, which are usually the most used for these types of functions.
In terms of segmentation, everything points to the fact that This integrated memory packaging will be a distinguishing feature of the iPhone 18 Pro and 18 Pro Max, Whereas the Entry-level iPhone 18 It would maintain a more traditional configuration, although still with 12 GB of RAM. In this way, Apple would unify memory capacity, but continue to reserve some of the technical advantage for the high-end models.
The role of Apple Intelligence and the new Siri in this RAM leap
The increase in RAM capacity and the new architecture didn't happen in a vacuum. They are closely linked to the expansion of Apple Intelligence and the new generation of Siri, which will work by combining local processing with cloud computing and the help of models like Google Gemini for certain tasks.
From the initial launch of Apple Intelligence, it was clear that The available memory had become a filterSome current iPhone models, despite having powerful processors, lacked certain features simply because they didn't meet the minimum RAM requirements. This has caused concern among those who buy a high-end phone expecting it to last for many years.
With the iPhone 18, the bet would be more ambitious. By guaranteeing 12 GB of RAM as a starting point across the entire family, Apple is securing a buffer to raise the bar for AI in future versions of iOS without leaving out its latest range. This includes everything from larger language models running locally to creative tools that work directly on photos, video, or audio without leaving the device.
In this context, RAM ceases to be an abstract number and becomes a kind of "access card" to the system's most advanced functions. For anyone considering buying an iPhone in Europe in the coming years, Knowing that the 18th generation starts at 12 GB makes the decision easier.especially if you want to take advantage of everything related to AI without having to depend so much on remote servers.
It remains to be seen whether Apple will continue to avoid mentioning memory figures in the presentation, as it has traditionally done, or whether The importance of Apple Intelligence will force it to be more transparent with this data.Rumors suggest that the company may dedicate part of the keynote to explaining precisely these internal improvements designed for AI.
Memory market context and costs for Apple
The timing Apple has chosen for this leap is not exactly the easiest. The semiconductor industry is going through a phase in which Memory manufacturers are prioritizing production for data centers and AI infrastructurewhere margins are higher, compared to memory intended for mobile devices.
Companies like SK Hynix and Micron have redirected much of their capacity toward high-performance server modules, reducing the offerings available for the smartphone segment. The result is that The prices of memory chips needed by devices like the iPhone have increased significantly., reaching according to internal estimates more than double what they cost at the beginning of 2025.
In this context, Apple relies heavily on suppliers like Samsung to ensure its supply of LPDDR5X memory in 12GB configurations. In fact, some analysts believe that The decision to set 12 GB as the standard is also influenced by the current catalog of these providers., which would be ceasing to offer lower capacity modules in the most efficient and fastest range.
The price increase doesn't only affect RAM. The transition to manufacturing processes of 2 nanometers for the A20 and A20 Pro chips This also means increased costs for TSMC, Apple's usual partner in this area. When more advanced SoCs are combined with more capable memory and more complex integration, the cost per unit increases significantly.
The big question, therefore, is whether Apple will pass on some of that extra cost to the final price in Europe. Or whether it will prefer to adjust margins to keep price ranges close to those of the iPhone 17 family. For now, the most conservative forecasts place the base iPhone 18 at around 950-1.000 euros, with the Pro and Pro Max models moving in similar ranges to the current ones, although any variation in the component market could force last-minute adjustments.
Staggered release schedule: Pro first, base later
Another point where several leaks converge is the change in the release scheduleApple has reportedly decided to modify its traditional strategy of presenting all numbered models in September to allow more time for the production of key components, including the new integrated memory.
According to these reports, The iPhone 18 Pro and 18 Pro Max would be unveiled in September 2026This would maintain the usual window for high-end models. During this same period, the highly anticipated foldable iPhone would also be released, sharing the 12GB of RAM and much of the AI-powered architecture.
The standard iPhone 18, on the other hand, It would be delayed until spring 2027This would be an unusual move for Apple, as it would be the first time the company has split the launch of a single generation of processors into two separate releases. The goal would be to ease pressure on the supply chain and stagger the manufacturing of the new chips and memory modules.
For users, this strategy means that The most powerful hardware upgrades – including the integrated RAM in the A20 Pro – would arrive first in the Pro models.Anyone wanting to access the new AI standard, integrated memory, and potential extra performance improvements as soon as possible should look at high-end models, at least during those first few months.
Meanwhile, the entry-level iPhone 18 would arrive with a more refined Apple Intelligence and a fully established iOS 27, something that may be attractive to those who prefer to enter a generation when the system has already gone through its first major updates and the app ecosystem has had time to adapt.
Looking at the collection of leaks and analyses, the next generation of iPhone is shaping up to be a quiet but significant turning point: The RAM in the iPhone 18 would no longer be "just enough" but would become a central pillar of the experienceWith 12GB of RAM extended to almost the entire range and a more sophisticated architecture in the Pro models, all of this is geared towards supporting the momentum of Apple Intelligence and ensuring that, in markets like Spain and Europe, those who opt for an iPhone 18 have a device prepared for several years of advancements in artificial intelligence without RAM becoming a bottleneck again.
