iPhone 3GS Has More Powerful PowerVR SGX 535 GPU?

Despite the fact that it seems to be common knowledge that the iPhone 3GS uses the latest PowerVR SGX graphics processors, the specifics have remained a bit of a mystery. In an in-depth "under the hood" analysis, Anandtech guessed that Apple uses the low end 520 model in the iPhone 3GS. The PowerVR SGX chips, however, have a range of models which each carry a different set of performance characteristics.

SGX520 (7 MPolys/s, 250Mpx/s) for the handheld mobile market
SGX530/1 (14 MPolys/s) for the handheld mobile market
SGX535 and SGX540 (28 MPolys/s) for handheld high end mobile, portable, MID, UMPC, consumer, and automotive devices
SGX540 (1000M pix/s, 20-35M Polys/s), SGX545, SGX555

The Palm Pre, for example, uses the SGX 530 designed for the handheld mobile market.

iPhone developers, however, have discovered that the iPhone 3GS has extension files named "IMGSGX535GLDriver" suggesting that the new iPhone uses the more powerful graphics processor intended for "high end" mobile devices. This may not be entirely conclusive evidence by itself but it is consistent with a report from a Anandtech commenter who claims to have heard directly from Apple engineers at WWDC that the iPhone 3GS does indeed use the SGX 535. As seen from the above list, the 535 seems to deliver much greater performance over the originally believed 520 model as well as the 530 model found in the Palm Pre.

Related Stories

General black friday 20 sale feature 2

Best Black Friday Deals on Apple Watch, AirPods Pro, MacBook Pro, More

Wednesday November 24, 2021 8:06 am PST by
Black Friday 2021 has kicked off, and you can now get some of the year's best deals on numerous Apple products. In this article we're providing a quick summary of all the best sales we've seen so far this season. For more on the best sales happening this week, visit our Black Friday Roundup. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a...
iphone holiday

Best Black Friday iPhone Deals Available Today

Friday November 26, 2021 4:58 am PST by
Cellular carriers have always offered big savings on the newest iPhone models in holidays past, and Black Friday 2021 is no different. Right now we're tracking notable offers on the iPhone 13 and iPhone 13 Pro devices from AT&T, Verizon, and T-Mobile. For even more savings, keep an eye on older models like iPhone SE. Note: MacRumors is an affiliate partner with some of these vendors. When you...
airpods pro blue holiday 3

Black Friday: AirPods Pro With MagSafe Drop to $159 on Amazon

Tuesday November 23, 2021 9:12 am PST by
Amazon is now matching Walmart's price on the AirPods Pro with MagSafe, available for $159.00, down from $249.00. These are shipped and sold directly from Amazon, and although stock is low you can still get them in time for the holidays (mid December as of writing). Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a...
apple wallet drivers license feature

Apple Delays iOS 15 Feature for Adding Your Driver's License to Your iPhone Until Early 2022

Tuesday November 23, 2021 9:35 am PST by
Apple recently updated its website to indicate that an upcoming iOS 15 and watchOS 8 feature that will let you add your driver's license or state ID to your iPhone and Apple Watch in participating U.S. states has been delayed until early 2022. Apple previously said the feature would launch in late 2021. In September, Apple said Arizona and Georgia would be among the first states to introduce ...
airpods 3 blue holiday 2

Black Friday: AirPods 3 Hit Record Low Price of $149.99 ($29 Off)

Thursday November 25, 2021 6:10 am PST by
Amazon has introduced a new record low price on the AirPods 3, available for $149.99, down from $179.00. At $29 off, this sale price beats the one that we were tracking earlier this week by about $5 and it's only available on Amazon as of writing. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment, which ...
airpods pro pink holiday

Black Friday: AirPods Pro With MagSafe Hit Lowest Ever Price

Tuesday November 23, 2021 7:47 am PST by
Apple's AirPods Pro with the new MagSafe Charging Case is now available for its lowest ever price thanks to Black Friday sales. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. The limited-time deal is available at both Amazon and Walmart, which are both...
apple watch cellular holiday

Best Black Friday Apple Watch Deals Available Today

Friday November 26, 2021 4:55 am PST by
The Apple Watch always makes a great gift around the holiday season, and for Black Friday 2021 we're tracking a few solid offers on numerous models of the Apple Watch. In this article, you'll find the best Black Friday sales on the new Apple Watch 7, but the best money-saving discounts will be found on older models like the Apple Watch Series 3 and SE. Note: MacRumors is an affiliate partner...
iPads black friday 20 sale feature

Best Black Friday iPad Deals Available Today

Friday November 26, 2021 4:48 am PST by
Although Black Friday sales began as early as October in 2021, the shopping holiday is now officially underway and we're highlighting the best sales for each of Apple's product lines. In this article, you'll find the best Black Friday sales on iPad Pro and iPad mini. Note: MacRumors is an affiliate partner with some of these vendors. When you click a link and make a purchase, we may receive a...