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CPU, APU & Chipsets Posts - Page 18

Samsung's 28nm Exynos CPU for Galaxy S IV to soon enter mass production

We all know Samsung doesn't just twiddle their thumbs after their release a flagship smartphone, where earlier this year we saw the release of the phenomenally popular Galaxy S III, and now we're seeing the rollout of the 5.5-inch Galaxy Note II. These two smartphones represent just a sliver of what Samsung actually sell, and now we're hearing more talk on the Galaxy S III's successor, the Galaxy S IV.

 

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Sources are claiming that Samsung recently produced a test version of their 28nm High-K Metal Gate (HKMG) processor which goes by the codename "Adonis", that will eventually be baked into their next-gen flagship smartphone. Adonis is a quad-core design, which will most likely end up with the name Exynos 5400, and uses ARM's Cortex A15 architecture. The new chip should ship with better GPU abilities, that reportedly use very little power. Samsung currently use the Cortex A15 architecture in their Exynos 5250, but that is built on the older, and less efficient 32nm process.

Continue reading 'Samsung's 28nm Exynos CPU for Galaxy S IV to soon enter mass production' (full post)

ARM enters 64-bit race, introduces new Cortex-A50 series

ARM have announced two new Cortex-A50 series chips that will bring forth 64-bit compatibilities to ARM SoCs. ARM have a bunch of licensees of the new chips including AMD, Broadcom, Calxeda, HiSilicon, Samsung and STMicroelectronics.

 

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ARM's press release points to two specific chips, the Cortex-A57, which is a high-performance solution that would most likely see the light of day in servers, and the second is the Cortex-A53 which has the same capabilities of the A57, but is much more power-efficient. Better yet, the two chips can be combined into the single package if needed with the A53 cores taking care of low-impact workloads and stay on while the system sits in the idle, while the A57 cranks up only when the workload requires it.

 

This type of processor layout is called "big.LITTLE", according to ARM, who already offer licensees the ability to pair up a Cortex-A15 CPU with a Cortex-A17 chip to receive similar results. ARM says that the new processors should scale well enough so that they get baked into smartphones, tablets, laptops and servers. Being 64-bit capable is another huge feature, but they'll also fully support 32-bit programs and operating systems, too.

AMD to produce 64-bit ARM-based Opteron CPUs in 2014

AMD licensed the ARM architecture last year and not much was said about it. Move to today and you'll find a massive new use of the ARM technology. AMD is planning on building server chips (Opteron) using a 64-bit ARM architecture. Though there are no product announcements today, some see this as an important first step for the company.

 

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Interestingly, AMD has a processor license, not an instruction set one, so AMD will be integrating an ARM-designed core into their Opterons, rather than designing their own. This has both its advantages and disadvantages. For one, AMD doesn't have to spend R&D costs designing a new ARM core, however, they aren't spending R&D costs to design a core that could function better in the server market.

 

ARM-based Opterons would be great in the microserver market. However, that is currently a small market, though its a market that Intel doesn't currently compete in. If AMD is successful with this, they could end up having some very exclusive access to the market, at least until Intel throws lots of money at building a chip.

New AMD FX-8350 overclocking record set before the chip is even out

The new AMD Vishera desktop CPUs are proving to be quite the overclockers. Vishera is the codename for the new desktop chips that are taking advantage of the updated Piledriver cores. They're said to offer 15 percent more performance per clock. It appears they have also retained their incredible overclocking ability.

 

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As you can see in the image above, the new record saw the FX-8350 overclocked to 8.176GHz, which blows away the previous record of 7.443GHz. The feat was achieved by NAMEGT. NAMEGT utilized a Crosshair V Formula-Z motherboard and a dual-channel 8GB memory kit. Of course, liquid nitrogen was used for cooling.

 

The core voltage was a super-high 1.932V. The chip features a multiplier of 29x and an external frequency of 281.94. This resulted in an ultimate clock speed of 8176.5MHz, an impressive feat. It will be great to see what these chips can really do when more overclockers get them in hand after their launch. New clock speed record? Seems like a possibility.

Intel's next-gen Atom to sport 8 cores, OOE and Turbo Boost

Intel's next-gen Atom currently slides along with the name of "Avoton", and is the chipmakers upcoming system-on-a-chip (SoC). Avoton will be based on 22nm Silvermont architecture and will reportedly sport 8 cores sharing 4MB of L2 cache (1MB per core).

 

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Avoton's eight-core processors will feature clock speeds of between 1.6GHz and 2.4GHz, while including OOE (out-of-order execution) as well as Turbo Boost. Current Centerton-based Atom processors should be left behind performance wise by these new Edisonville platform-based Atom processors.

 

Turbo Boost will see the clock speeds reach around 2.7GHz which is quite good considering these new SoC will only come with a TDP of 6 to 8.5W. The Avoton SoC will have a TDP of somewhere between 6 and 20W. Avoton will improve upon Centerton's formula by throwing more features on-die, which will include gigabit ethernet, USB 2.0 and USB 3.0.

Celeron processors to be powered by Ivy Bridge in Q1 2013

It always starts the same way with Intel: they release their new, high-end architecture to the top of the product line at the start. The remaining older silicon and design continues to be sold as the low-end chips to deplete supply. The failed high-end chips and excess supply then start trickling down into the lower-end chips.

 

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Ivy Bridge was launched all the way back in April, a fair time ago considering the speed at which PC innovations continue to move at. It was only last month that Ivy Bridge finally made it into the Pentium line of Intel CPUs, and by Q1 2013, it will be nearing an entire year since the original launch of the architecture.

 

The new Celeron chips will reportedly be named G1610, G1610T and G1620. They will still feature two cores and 2 MB of L3 cache. They will also continue to lack Hyper-threading and Turbo Boost. The new Ivy Bridge models will support faster memory as well as a slight speed bump on the bottom model. The top two processors will feature a lower TDP.

AMD Z-60 APU will power tablet and hybrid PCs, uses just 4.5W at load

We were privy enough to get asked to join in on a conference call for AMD's Z-60 APU last week, with the company pulling the veils down on their new Accelerated Processing Unit today.

 

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AMD's new Z-60 APU is built to be an ultra-low power consuming chip, with its heart lying in tablet and hybrid PCs. AMD's Z-60 APU is designed to maximize system responsiveness, where it is capable of quickly entering, and exiting low power states. To get these benefits, there's no special hardware required, just an optimized BIOS.

 

AMD's new Z-60 APU is capable of resuming from sleep within a few seconds, and can boot into Windows in the half-a-minute mark. Something that isn't quite amazing compared to today's Core i7 systems powered up with a nice SSD, but it is a tablet that is chewing less than 5W, remember.

 

AMD's Z-60 APUs are a dual-core design, with 80 Radeon cores included. We should see a maximum clock speed of 1GHz, with 1MB of L2 cache included. USB 3.0 support is present, with 1080p (1920x1080) the APUs maximum supported resolution. All of this finds its way into a package that has a TDP of just 4.5W.

Continue reading 'AMD Z-60 APU will power tablet and hybrid PCs, uses just 4.5W at load' (full post)

Intel unveils the Atom Z2760, formerly codenamed "Clover Trail"

Intel has announced today the details regarding their new Atom processor, the Z2760, which is "built for Windows 8 tablets." The new device remains under the Atom market name as it is a lower power part, designed to sip power in thin and cool devices, such as the upcoming Windows 8 devices.

 

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It comes with the following key features and capabilities:

 

  • High-Performance Dual-Core Processor - The Intel Atom processor Z2760 is a dual-core, four-thread, up to 1.80 GHz processor featuring IntelĀ® Burst Technology and Intel Hyper-Threading Technology.
  • Intel Burst Technology - Enables the processor to dynamically burst to higher performance, making it possible to provide on-demand, higher performance in small device form factors.
  • Intel Hyper-Threading Technology - Intel Hyper-Threading Technology provides performance and support for multi-threaded applications, helping to deliver increased performance and system responsiveness in today's multitasking environments by enabling the processor to execute two instruction threads in parallel.
  • System-on-Chip (SoC) Process Technology - The Intel Atom Processor Z2760 uses 32nm process technology with second-generation high-k metal gate transistors.

Continue reading 'Intel unveils the Atom Z2760, formerly codenamed "Clover Trail"' (full post)

AMD Trinity Preview roundup

AMD's new Trinity APU architecture has had its preview today - with a slew of previews to keep your eyes, and maybe wallets happy. AMD's Trinity APU is built from a 32nm manufacturing process and sports 1.303 billion transistors. They come in a variety of models, speeds and specs - with the A10-5800K at the top of the hill, followed by the A10-5700, A8-5600K, A8-5500, A6-5400K and finally, the A4-5300.

 

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Here's a roundup of some of the reviews that have just hit:

 

AnandTech

Rage3D

PC Perspective

Legit Reviews

HotHardware.com

Intel's 22nm manufacturing process is 'exceeding expectations', talks of 5nm tech for 2015

Intel's 22nm manufacturing process is shaping up much better than what the chipmaker said, according to talks at last week's IDF. Director of Process Technology, Mark Bohr, has said that the company's 22nm manufacturing process has exceeded their expectations.

 

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Intel's Ivy Bridge line of processors bought forth the company's tri-gate transistor technology, which has been praised by technology enthusiasts alike. Bohr talked about the transistors' leakage and sub-threshold slope were more efficient than Intel had expected, and the technology will now see an extension of life into a few more generations.

 

We should hopefully see 14nm sometime next year, but 2015 looks like its the year for big amounts of change. Not only should we expect hoverboards (BTTF reference here) but we should see 10nm, 7nm and 5nm technologies researched. These technologies will see some amazing techniques used, as you can see in the picture above.

Continue reading 'Intel's 22nm manufacturing process is 'exceeding expectations', talks of 5nm tech for 2015' (full post)

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