a5x on new ipad, a6 on iphone 5Apple’s decision to include an A5X processor with quad-core graphics in the New iPad is in line with a growing quad-core trend for mobile devices. But a leading analyst believes that the iPhone 5 is unlikely to use the same processor.
In the months leading up to the release of the New iPad, debate swung heavily back and forth between whether or not Apple would equip their third-generation tablet with a rumored dual-core A5X processor or quad-core A6 chip. In the end, the A5x turned out to support quad-core graphics, and well-suited for the robust software features and high-definition display on the New iPad.
But for as much as the new A5x would appear to be ushering in a new quad-core movement in Apple’s mobile gadget ranks, a leading analyst argues that the high performance of the A5X processor may not be well suited for the upcoming iPhone 5. According to Macworld, “The chips used in the first two iPads, the A4 and A5, both made their way into a new iPhone soon after. But the A5X, with its heavy focus on graphics, may not be ideal for smartphone use, and Apple may wait for a more power-efficient chip built with a new manufacturing process.
This perspective comes by way of Linley Group founder Linley Gwennap, who states that the A5X is simply too power inefficient, and thus the iPhone 5's smaller battery will not be a good match: I think that this new chip is probably just for the iPad… it looks like they planned ahead for this.”
The Macworld article also goes on to cite Dean McCarron, principal analyst at Mercury Research, who “also sees the current A5X as an unlikely candidate for the next iPhone, which won’t require as much graphics processing power as an iPad. The current iPhone has a display density of 326 pixels per inch, greater than the latest iPad’s 264 pixels per inch, but the iPhone has only a 3.7-inch display.”
Gwennap and McCarron are both imagining that, while the A5X chip supports quad-core graphics, we could be due for a dual-core A6 later in the year, which would be used on the iPhone 5, since matching the New iPad’s graphics will not be a priority, while offering an iPhone 5 with sustained battery life will be.
Apple enthusiasts may be disturbed by the prospect of a quad-core A5X chip being followed up by a dual-core A6 chip for the iPhone 6, sensing yet another odd naming convention, similar to the disconcerting nature of Apple’s decision to brand the new iPad simply as the “New iPad.” But in point of fact, it is much easier to justify the A5X’s name as a possible new sub-series for all of Apple’s future quad-core graphics chips: now, whenever “X” appears on the chip name, it may be indicative of quad-core graphics, versus the dual-core design of the A4, A5, and soon-to-be A6 chips.
More tricky for Apple, however, could be leaving off quad-core processing technology on the iPhone 5 altogether in the year where quad-core is being deployed heavily across a wide range of competing devices. We’ve already reported on the NVIDIA Tegra 3 chip, which is set to find its way onto Android smartphones this year. Similar to the issue of 4G LTE, Apple may not from a marketing standpoint be able to ignore quad-core processing on the iPhone 5 if it is perceived by consumers as a necessity for top-tier smartphone designs.
In the months leading up to the release of the New iPad, debate swung heavily back and forth between whether or not Apple would equip their third-generation tablet with a rumored dual-core A5X processor or quad-core A6 chip. In the end, the A5x turned out to support quad-core graphics, and well-suited for the robust software features and high-definition display on the New iPad.
But for as much as the new A5x would appear to be ushering in a new quad-core movement in Apple’s mobile gadget ranks, a leading analyst argues that the high performance of the A5X processor may not be well suited for the upcoming iPhone 5. According to Macworld, “The chips used in the first two iPads, the A4 and A5, both made their way into a new iPhone soon after. But the A5X, with its heavy focus on graphics, may not be ideal for smartphone use, and Apple may wait for a more power-efficient chip built with a new manufacturing process.
This perspective comes by way of Linley Group founder Linley Gwennap, who states that the A5X is simply too power inefficient, and thus the iPhone 5's smaller battery will not be a good match: I think that this new chip is probably just for the iPad… it looks like they planned ahead for this.”
The Macworld article also goes on to cite Dean McCarron, principal analyst at Mercury Research, who “also sees the current A5X as an unlikely candidate for the next iPhone, which won’t require as much graphics processing power as an iPad. The current iPhone has a display density of 326 pixels per inch, greater than the latest iPad’s 264 pixels per inch, but the iPhone has only a 3.7-inch display.”
Gwennap and McCarron are both imagining that, while the A5X chip supports quad-core graphics, we could be due for a dual-core A6 later in the year, which would be used on the iPhone 5, since matching the New iPad’s graphics will not be a priority, while offering an iPhone 5 with sustained battery life will be.
Apple enthusiasts may be disturbed by the prospect of a quad-core A5X chip being followed up by a dual-core A6 chip for the iPhone 6, sensing yet another odd naming convention, similar to the disconcerting nature of Apple’s decision to brand the new iPad simply as the “New iPad.” But in point of fact, it is much easier to justify the A5X’s name as a possible new sub-series for all of Apple’s future quad-core graphics chips: now, whenever “X” appears on the chip name, it may be indicative of quad-core graphics, versus the dual-core design of the A4, A5, and soon-to-be A6 chips.
More tricky for Apple, however, could be leaving off quad-core processing technology on the iPhone 5 altogether in the year where quad-core is being deployed heavily across a wide range of competing devices. We’ve already reported on the NVIDIA Tegra 3 chip, which is set to find its way onto Android smartphones this year. Similar to the issue of 4G LTE, Apple may not from a marketing standpoint be able to ignore quad-core processing on the iPhone 5 if it is perceived by consumers as a necessity for top-tier smartphone designs.
