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Updated: 17 hours 25 min ago

Tech Giants Donate $750 Million In Goods and Services To Underprivileged Schools

Wed, 29/10/2014 - 04:00
mrspoonsi sends news that a group of major tech companies has combined to donate $750 million worth of gadgets and services to students in 114 schools across the U.S. Apple is sending out $100 million worth of iPads, MacBooks, and other products. O'Reilly Media is making $100 million worth of educational content available for free. Microsoft and Autodesk are discounting software, while Sprint and AT&T are offering free wireless service. This is part of the ConnectED Initiative, a project announced by the Obama Administration last year to bring modern technology to K-12 classrooms. The FCC has also earmarked $2 billion to improve internet connectivity in schools and libraries over the next two years. Obama also plans to seek funding for training teachers to utilize this infusion of technology.

Read more of this story at Slashdot.








Categories: English

Tech Giants Donate $750 Million In Goods and Services To Underprivileged Schools

Wed, 29/10/2014 - 04:00
mrspoonsi sends news that a group of major tech companies has combined to donate $750 million worth of gadgets and services to students in 114 schools across the U.S. Apple is sending out $100 million worth of iPads, MacBooks, and other products. O'Reilly Media is making $100 million worth of educational content available for free. Microsoft and Autodesk are discounting software, while Sprint and AT&T are offering free wireless service. This is part of the ConnectED Initiative, a project announced by the Obama Administration last year to bring modern technology to K-12 classrooms. The FCC has also earmarked $2 billion to improve internet connectivity in schools and libraries over the next two years. Obama also plans to seek funding for training teachers to utilize this infusion of technology.

Read more of this story at Slashdot.








Categories: English

Here's Why Apple Rejected Your iOS App

Mon, 27/10/2014 - 19:53
Nerval's Lobster writes Everybody knows that Apple runs a tight ship when it comes to approving iOS apps for its App Store, rejecting software because it features porn, allows gambling, installs types of executable code, etc. But Apple also denies apps for some pretty esoteric reasons, many of which are only just coming to light. Want to have an App that uses GPS to automatically control a real-world aircraft or automobile? Sorry, that's not allowed, presumably because Apple doesn't want iOS to serve as a drone controller. (Imagine the liability issues.) Also, apps that report your location to emergency services are forbidden, as well as any that misspell Apple product names ("iTunz" will never make it through, no matter how much you beg). Even if Apple's not sharing the exact reason why it just rejected your app from its store (what the heck does "Not enough lasting value" mean?), you can check out Apple's own page on the top reasons for iOS app rejections."

Read more of this story at Slashdot.








Categories: English

Rite Aid and CVS Block Apple Pay and Google Wallet

Sun, 26/10/2014 - 19:52
An anonymous reader writes CVS and Rite Aid have reportedly shut off the NFC-based contactless payment option at point of sale terminals in thousands of stores. The move will make it impossible to pay for products using Apple Pay or Google Wallet. Rite Aid posted at their stores: "Please note that we do not accept Apple Pay at this time. However we are currently working with a group of large retailers to develop a mobile wallet that allows for mobile payments attached to credit cards and bank accounts directly from a smart phone. We expect to have this feature available in the first half of 2015."

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English

Apple A8X IPad Air 2 Processor Packs Triple-Core CPU, Hefty Graphics Punch

Sun, 26/10/2014 - 15:29
MojoKid writes When Apple debuted its A8 SoC, it proved to be a modest tweak of the original A7. Despite packing double the transistors and an improved GPU, the heart of the A8 SoC is the same dual-core Apple "Cyclone" processor tweaked to run at higher clock speeds and with stronger total GPU performance. Given this, many expected that the Apple A8X would be cut from similar cloth — a higher clock speed, perhaps, and a larger GPU, but not much more than that. It appears those projections were wrong. The Apple A8X chip is a triple-core variant of the A8, with a higher clock speed (1.5GHz vs. 1.4GHz), a larger L2 cache (2MB, up from 1MB) and 2GB of external DDR3. It also uses an internal metal heatspreader, which the Apple A8 eschews. All of this points to slightly higher power consumption for the core, but also to dramatically increased performance. The new A8X is a significant power house in multiple types of workloads; in fact, its the top-performing mobile device on Geekbench by a wide margin. Gaming benchmarks are equally impressive. The iPad Air 2 nudges out Nvidia's Shield in GFXBench's Manhattan offscreen test, at 32.4fps to 31 fps. Onscreen favors the NV solution thanks to its lower-resolution screen, but the Nvidia device does take 3DMark Ice Storm Unlimited by a wide margin, clocking in at 30,970 compared to 21,659.

Read more of this story at Slashdot.








Categories: English