Apple Had Late Stage Prototypes of an AMD Fusion Based MacBook Air

AMD FusionSemiAccurate claims that Apple had late stage AMD Llano based MacBook Air prototypes last spring and had been "on the verge of production".

If you are wondering why the Air wasn’t really revamped much this last time, it is because you are looking at plan B. Plan A was basically a low power Llano in an Air shell, and that would have been a really tasty machine.

This AMD based design would reportedly have had much more graphics (GPU) power, and lose only a little CPU power as compared to what was ultimately released. The "Llano" is part of the AMD Fusion platform which offers a combined CPU/GPU hybrid system:

Forget about the CPU (Central Processing Unit). Chipmaker AMD would like you to think instead about what it calls the APU, its Accelerated Processing Unit. The combo product uses a single die to contain, according to AMD, "a multicore CPU, a powerful DirectX 11-capable discrete-level graphics and parallel processing engine, a dedicated high-definition video acceleration block, and a high-speed bus that speeds data across the differing types of processor cores within the design."

Graphics (GPU) performance has been a stumbling block for Apple in pushing its laptop designs further. The MacBook Air was stuck on previous generation Intel chips for an extra revision due to the relatively poor performance of Intel's integrated GPUs. Apple finally upgraded the MacBook Air to Intel's Sandy Bridge processors in July.

Earlier this year, Apple had reportedly threatened Intel that they would abandon Intel's chips if the company was unable to improve their power consumption profile. AMD would be the logical alternative to Intel, and it makes sense that Apple would have fully explored its options at that time.

According to SemiAccurate, one reason Apple chose not to adopt AMD's solution was AMD's inability to supply enough of the required parts to Apple. SemiAccurate had previously claimed that Apple was also looking into moving from Intel processors to ARM processors in the future.

Popular Stories

iPhone SE 4 Vertical Camera Feature

iPhone SE 4 Production Will Reportedly Begin Ramping Up in October

Tuesday July 23, 2024 2:00 pm PDT by
Following nearly two years of rumors about a fourth-generation iPhone SE, The Information today reported that Apple suppliers are finally planning to begin ramping up mass production of the device in October of this year. If accurate, that timeframe would mean that the next iPhone SE would not be announced alongside the iPhone 16 series in September, as expected. Instead, the report...
iPhone 17 Plus Feature

iPhone 17 Lineup Specs Detail Display Upgrade and New High-End Model

Monday July 22, 2024 4:33 am PDT by
Key details about the overall specifications of the iPhone 17 lineup have been shared by the leaker known as "Ice Universe," clarifying several important aspects of next year's devices. Reports in recent months have converged in agreement that Apple will discontinue the "Plus" iPhone model in 2025 while introducing an all-new iPhone 17 "Slim" model as an even more high-end option sitting...
Generic iPhone 17 Feature With Full Width Dynamic Island

Kuo: Ultra-Thin iPhone 17 to Feature A19 Chip, Single Rear Camera, Semi-Titanium Frame, and More

Wednesday July 24, 2024 9:06 am PDT by
Apple supply chain analyst Ming-Chi Kuo today shared alleged specifications for a new ultra-thin iPhone 17 model rumored to launch next year. Kuo expects the device to be equipped with a 6.6-inch display with a current-size Dynamic Island, a standard A19 chip rather than an A19 Pro chip, a single rear camera, and an Apple-designed 5G chip. He also expects the device to have a...
iPhone 16 Pro Sizes Feature

iPhone 16 Series Is Less Than Two Months Away: Everything We Know

Thursday July 25, 2024 5:43 am PDT by
Apple typically releases its new iPhone series around mid-September, which means we are about two months out from the launch of the iPhone 16. Like the iPhone 15 series, this year's lineup is expected to stick with four models – iPhone 16, iPhone 16 Plus, iPhone 16 Pro, and iPhone 16 Pro Max – although there are plenty of design differences and new features to take into account. To bring ...
icloud private relay outage

iCloud Private Relay Experiencing Outage

Thursday July 25, 2024 3:18 pm PDT by
Apple’s iCloud Private Relay service is down for some users, according to Apple’s System Status page. Apple says that the iCloud Private Relay service may be slow or unavailable. The outage started at 2:34 p.m. Eastern Time, but it does not appear to be affecting all iCloud users. Some impacted users are unable to browse the web without turning iCloud Private Relay off, while others are...

Top Rated Comments

ChrisTX Avatar
166 months ago
Apple moving to AMD would be an interesting turn of events.
Score: 11 Votes (Like | Disagree)
Eidorian Avatar
166 months ago
Perhaps they did, but I am not surprised they didn't move forward. Thunderbolt is part of Apple's product strategy. AMD≠no thunderbolt. I'm not sure that Intel is licensing the technology to other vendors.
The Hudson FCH supports USB 3.0 on die but that would leave the Air as the only Apple product without ThunderBolt. I still consider ThunderBolt to be dead on arrival though.
Score: 8 Votes (Like | Disagree)
wordoflife Avatar
166 months ago
Personally I'm an Intel fan, but I wouldn't mind some increased graphic performance.
Score: 7 Votes (Like | Disagree)
marcusj0015 Avatar
166 months ago


ARM or AMD, really they just moved to Imtel considering how long they were on PowerPC.
Intel licenses AMD64 from AMD AKA the Intel 64 you see in x64 mode in Lion, SL, leopard.

it wouldn't be a different processor architecture.
Score: 6 Votes (Like | Disagree)
roaminggnome Avatar
166 months ago
Perhaps they did, but I am not surprised they didn't move forward. Thunderbolt is part of Apple's product strategy. AMD≠no thunderbolt. I'm not sure that Intel is licensing the technology to other vendors.
Score: 6 Votes (Like | Disagree)
ZipZapRap Avatar
166 months ago

but still x86 is outdated cpu technology that manged linger from the 70's. Intel's has Microsoft to thank for that. ARM is the future.

You're young aren't you.. The word "superior" is mentioned a lot these days, usually by young people who just want to show they know something.

x86 is not "outdated cpu technology".. it's outdated when something replaces it, and nothing has replaced the architecture that powers 90%+ of the worlds consumer PCs. We've just (finally) got some decent competition.
Score: 5 Votes (Like | Disagree)