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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.
Here's a roundup of some of the reviews that have just hit:
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.
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.
Intel will release a driver update for their Ivy Bridge platform next month that will enable 4K display output support, as well as hardware accelerated 4K video decoding abilities. Two DisplayPort outputs will be required to power a 4K display.
This means that most Ivy Bridge-based systems won't be capable of pushing 4K out from their systems, but future IVB systems wil have the 4K capabilities. Intel's Haswell platform will support a 4K-based panel from a single DisplayPort, or HDMI connection.
What do you think of Intel's announcement of 4K support on IVB? Disappointing because it requires two DP outputs, or surprising that they're at least noticing 4K support this early in the game?
Intel has expanded the choices available when shopping for a new mobile or desktop CPU. In addition to new chips, Intel has dropped the prices on some of its existing line up. Unfortunately, some of the new chips Intel released today are still based upon the older Sandy Bridge architecture.
Now, that wouldn't normally be a problem, except the model number is i3-3xxx, where the 3 stands for the Ivy Bridge generation. The chips are bottom barrel chips that most people wouldn't be buying, but the fact exists that there are Sandy Bridge chips, according to my sources, that are being marketed under the i3-3xxx brand.
The desktop update is pretty mundane. They added a CPU here and there, and dropped the prices on some others. It's the mobile market where the really interesting things are happening. Intel has released a new flagship mobile chip, the Core i7-3940XM, that rings in at $1,096. For that you get four cores, HyperThreading, and 3.0GHz of speed.
The full list of changes can be seen in the image. If it has a (SB) notation, it means it is based off of the Sandy Bridge silicon.
Looking for a new CPU? You may just want to hold off for a little bit longer, at least until you see what AMD is planning to bring to the table. Thanks to leaks, we can now provide you with an idea of what they may be planning for their Vishera line of FX CPUs, set to launch in Q3 or Q4 of 2012.
The launch plan looks to be similar to the launch plans of "Zambezi" in that they are launching one eight-core CPU, one six-core CPU, and one quad-core CPU. The launch of Vishera is supposed to be coordinated with the launch of their new APUs using the same processing core, Piledriver, which is an updated Bulldozer.
The eight-core FX-8350 will ship with a 4.00 GHz clock speed, with a speed of 4.20 GHz for TurboCore. The six-core FX-6300 will ship with a clock speed 3.50 GHz, and a 4.10 GHz TurboCore speed. The quad-core FX-4320 will feature the same clocks as the FX-8350 with half the cores. The document also provides some more information on AMD's upcoming APUs.
Intel's server parts are expensive, but they are worth it if you're running a mission critical application. Currently, the server chips are based off of the Sandy Bridge microarchitecture and it looks as though it will be staying that way for a while longer. Ivy Bridge-based server parts aren't due out until 2013, according to the latest roadmap.
The upcoming server platforms are called Brickland and Grantley and which one you use will be dependent on what sort of applications and processing power you are looking to utilize. Brickland will be used for mission critical applications and is set to support three generations of CPUs all the way through to Broadwell in 2015.
Grantley will be for efficient performance and won't debut until after the Ivy Bridge generation. The first chip that Grantley will support is the 22nm Haswell server variant. They will also be introducing a new storage controller which will bring performance and feature improvements. We should learn more as of Intel's upcoming meeting in San Francisco.
CPU World is reporting the different configurations that Intel's upcoming Haswell processors will come in, with respect to graphics core, memory channels, and processing cores. Some of the configurations break from the current Ivy Bridge in that the highest performance CPUs don't have the highest performing GPUs.
This actually makes sense in that a user who buys a top CPU will likely be running a discrete GPU. Intel is offering at least two different graphics configurations which will be joined to dual- and quad-core parts. The dual-core parts will also have a variation in that they may only come with one memory channel.
The graphic above summarizes the different configurations we are reportedly going to see with Haswell. Each memory channel will support either one or two DIMMs, with the ULT (low power) chips seeing the one DIMM per channel memory controller. Each DIMM will have a maximum capacity of 8GB, so the lowest amount of memory (or highest, depending on point of view) will be 8GB on the ULTs.
We're still a good distance from the release of Haswell, so it's a good idea to take these configurations with a grain of salt. That said, they do make sense, so it's not unlikely that they are accurate.
Globalfoundries has just inked a multi-year deal with mobile chipmaker, ARM. The deal will see Globalfoundries produce ARM's next-generation mobile system-on-chip (SoC) processors.
Glofo's factories are equipped to handle 20nm and FinFET process technologies, with the deal also calling on ARM to develop its Artisan Physical IP platform, which includes cell libraries, memory compilers, and POP IP solutions.
The chips that will be made will be baked into future smart devices, and ultra-thin notebooks. ARM and Globalfoundries have been working together for a few years now, where we've seen them developing ARM Cortex A-series processors at Glofo's Malta, New York fab. The new deal should see the companies working on more energy-efficient ARM Cortex CPUs and ARM Mali GPUs for mobile devices.
Samsung have just announced their brand new Exynos 5250 SoC, which is now called the Exynos 5 Dual. Samsung's Exynos 5 Dual is the world's first Cortex A15-based chip, and should be baked into devices later this year. The first of which should be Samsung's 11.8-inch tablet that sports the 2560x1600 resolution, that we've talked about a few times now. The important specs are:
- Dual-core 1.7 Ghz Cortex A15 CPU
- Mali T604 GPU
- OpenGL ES 3.0
- OpenCL 1.1 full profile
- Support for WXQGA displays
- Wi-Fi display support
- 12.8 GB/s memory bandwidth with 2 port 800 Mhz LPDDR3 RAM support
- 1080p 60 FPS video performance and VP8 codec decoder
- USB 3.0 support
Intel is working on another high-end desktop (HEDT) chip codenamed Ivy Bridge-E. In many ways it is similar to Sandy Bridge-E in that they are increasing the core, cache, and memory channel count to produce the chip. According to a leaked Intel roadmap, this chip is sent to be released Q3 2013, sometime after Haswell makes its debut.
The roadmap above is the latest leaked version and I have some suspicions that it could be a fake. Look at the word Haswell. Do you see what I see? I find it highly unlikely that an Intel roadmap would have red, squiggly incorrect spelling marking underneath an actual roadmap. This makes me lean towards a fake.
That said, Ivy Bridge-E is said to run on existing X79 chipset motherboards and the LGA2011 socket. It is possible that Intel will produce a new chipset to go with Ivy Bridge-E, but they previously kept the X58 chipset over two generations of HEDT chips (45 nm Core i7 "Bloomfield" and 32 nm Core i7 "Westmere").