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Should Investors Dump AMD?
If you have any old AMD shares lying around you might like to sell them as fast as you can, according to the bean counters at Goldman Sachs.
Despite the fact that the company is doing rather well, and its share price is has gone up rapidly over recent months, Goldman Sach analysts claim that the writing is on the wall for AMD. It thinks that AMD shares will be worth just $2.50 soon. The stock’s 50-day moving average is currently $2.98.
The company said that while AMD could clean up in the gaming market even if you take those figures into account the stock is trading at 22 times its 2014 CY EPS estimate. In other words the company’s core PC business is still shagged and still will generate 45 per cent of the company’s 2013 revenue.
“We therefore believe this recent move in the stock is just the latest in a long history of unsustainable rallies, and we are downgrading the stock to Sell. We believe the current multiple is unjustified for any company with such significant exposure to the secularly declining PC market,” the firm’s analyst wrote.
Analysts at Sanford C. Bernstein think that the share price will settle on $2.00 and FBR Capital Markets thinks $3.00. In other words if you want to know what is really happening at AMD you might as well ask the cat, than any Wall Street expert.
Haswell Core i7 Overclocked To 5GHz
As we draw closer to the launch of Intel’s 4th generation Core CPUs, or Haswell, it is no wonder that we are starting to see more leaks and one showing Intel’s Core i7 4770K overclocked to 5GHz at 0.9V certainly drew a lot of attention.
An impressive overclocking achievement was spotted by Ocaholic.ch and shows a CPU-Z validation of Core i7 4770K overclocked to exactly 5005.83MHz at just 0.904V. As far as we can tell, Hyper-threading was disabled and it is not clear if the CPU is actually stable enough to run anything, but in any case, it is still an impressive result, especially at such low voltage.
The rest of the specs include 4GB of DDR3 memory and ASRock’s upcoming Z87 Extreme4 motherboard.
AMD Touts Its Memory Architecture
May 9, 2013 by admin
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AMD has said the memory architecture in its heterogeneous system architecture (HSA) will move management of CPU and GPU memory coherency from the developer’s hands down to the hardware.
While AMD has been churning out accelerated processing units (APUs) for the best part of two years now, the firm’s HSA is the technology that will really enable developers to make use of the GPU. The firm revealed some details of the memory architecture that will form one of the key parts of HSA and said that data coherency will be handled by the hardware rather than software developers.
AMD’s HSA chips, the first of which will be Kaveri, will allow both the CPU and GPU to access system memory directly. The firm said that this will eliminate the need to copy data to the GPU, an operation that adds significant latency and can wipe out any gains in performance from GPU parallel processing.
According to AMD, the memory architecture that it calls HUMA – heterogeneous unified memory access, a play on unified memory access – will handle concurrency between the CPU and GPU at the silicon level. AMD corporate fellow Phil Rogers said that developers should not have to worry about whether the CPU or GPU is accessing a particular memory address, and similarly he claimed that operating system vendors prefer that memory concurrency be handled at the silicon level.
Rogers also talked up the ability of the GPU to take page faults and that HUMA will allow GPUs to use memory pointers, in the same way that CPUs dereference pointers to access memory. He said that the CPU will be able to pass a memory pointer to the GPU, in the same way that a programmer may pass a pointer between threads running on a CPU.
AMD has said that its first HSA-compliant chip codenamed Kaveri will tip up later this year. While AMD’s decision to give GPUs access to DDR3 memory will mean lower bandwidth than GPGPU accelerators that make use of GDDR5 memory, the ability to address hundreds of gigabytes of RAM will interest a great many developers. AMD hopes that they will pick up the Kaveri chip to see just what is possible.
Intel’s Haswell Arriving In June
Intel has announced that it will launch its next generation Haswell processors at Computex.
Intel showed running Haswell silicon to journalists last month at the Game Developers Conference (GDC) in a bid to talk up the upcoming chip’s GPU. Last Friday the firm announced what some already knew and many had already guessed, that it will launch Haswell at Computex in June.
Intel published a blog post on 26 April saying that the fourth generation Core processor known as Haswell would arrive in 3,337,200,000,000,000 nanoseconds, which worked out to just under 39 days. The countdown figure matched perfectly with the start of Computex on 4 June, and confirmed what an Intel insider said that the chip would be launched at Computex.
The fact that Intel is using Computex to launch its next generation chip is not surprising, given that there are few big IT shows during the summer and launching the chip later will not give the firm’s system builder and OEM partners enough time to gear up marketing for the lucrative back to school and holiday buying seasons.
While Intel’s Haswell launch is a big event for the firm, it isn’t the most important. Rather, the firm is expected to launch updated low-power Atom chips that it hopes will help it compete in the tablet market, a market that is growing, as opposed to the PC market that Haswell addresses.
Intel’s decision to launch at Computex means that the late spring computer industry show should be awash with updated notebook and desktop PCs, as well as the firm’s preferred ultrabook branded laptops.
Shark Bay 1 Chipset Goes Pentium
In the universe where Haswell comes as two-chip platform, formally referred to as Shark Bay 2-chip platform by Intel, there will be three mobile chipsets. The HM86 is targeting at mainstream consumers, HM87 targets Premium consumers and SMBs, while the top one QM87 targets the hard working corporate market.
Things get a bit simpler with the Shark Bay 1-chip platform. The value consumer chipset is simply called Baseline, while the next one is simply called Premium. It can’t get any simpler than that. The Shark Bay 1-chip Platform has same I/O, or what we call a chipset, integrated on either Haswell U or Haswell Y processors line.
The Premium chipset supports Windows 8 connected stand by, Intel Active Management Technology 9.0, Intel Small Business Advantage, ACHI and Raid Rapid storage technology, Intel Insider, Intel Anti-Theft Technology, wireless display and three independent displays.
The list goes on with 8 USB ports where two to four can be USB 3.0 ports, up to 6 devices with PCI express 2.0 5GT/s, four SATA ports capable of 6Gbps. The chipset doesn’t have VGA or LVDS as the CPU has the graphics on it, but the Premium chipset has two sensors interface with I2C and UART, 1.5 to 5MB firmware support, Anchor Cover, Platform trust technology and Platform Flash Armoring technology.
Getting away from numbers and naming the chipset simply Premium means that U and Y line of CPUs are meant for tablet and Ultrabook markets, where manufacturers want you to love the product as a whole, not specifics. Premium and Baseline chpisets for Y and U line Haswell processors capable of TDPs as low as 13W are coming in Q3 2013.
Dual Core 35w Haswell Coming In Q3
We found out peculiar fact that some members of Intel’s M Processor line, 35W dual-core products, won’t get the Haswell upgrade until Q4 2013. Haswell starts in very late Q2 2013 and is still scheduled to launch in late May or early June, but most of the parts are aimed at the very expensive quad core MX line and MQ line edition parts.
When it comes to dual-core 35W Core i7 and Core i5 Haswell parts they won’t come at least until Q4 2013, at least this is the current part. Core i7 3540 launched in this quarter, Q1 2013, and it is a 3GHz dual-core with four threads and a top turbo frequency set at 3.7 GHz. It is a 35W, 22nm Ivy Bridge part with 4MB of cache memory. A replacement part might be on the way with a slightly higher clock in Q3 2013, but the Haswell based replacement is set for Q4 2013. With an official price of $348 it is not really the cheapest kid on the block.
Core i5 3380 remains the fastest dual-core 35W Pentium part until Q4 2013 Haswell reinforcement. The 2.7GHz / 3.4GHz turbo clocked dual-core will remain the fastest in this league at least until Q3 2013, when it might get slightly faster version of the Ivy Bridge based core, but it won’t be replaced by Haswell 35W dual-cores before Q4 2013.
Intel definitely wants to prioritize the quad-core 55W i7-3940XM $1096.00 replacement called Core i7 4930MX and Core i7-3840QM replacement in $568 market segment, branded as Core i7 4800 MQ, as it can simply make more money on these pricey these parts. These quad-core Haswell parts start selling in Q2 2013, followed by 17W Ultra low voltage dual-cores in Q3 2013 and only after these two lines rolls out, Intel will introduce the rest of the Haswell line-up.
Intel’s Pentium Getting Updated
Intel is going to update its desktop Pentium family with several slightly faster Ivy Bridge-based processors.
According to CPU World the chips should hit the shops in the second quarter of 2013 which is a quarter after January’s refresh of budget desktop families, and one quarter before the launch of Haswell. The new chips have the original titles of Pentium G2030, G2030T, G2120T and G2140. They will have two cores, but lack Hyper-Threading technology, and can run two threads before getting all confused.
Both the G2000 and G2100 series CPUs support only basic features, like Intel 64 and Virtualization. They do integrate HD graphics which are clocked at 650 MHz and dual-channel memory controller, that supports DDR3-1333 on the G2030 and the G2030T, and up to DDR3-1600 on the G2120T and the G2140.
Pentium G2030T and G2120T are low-power models, replacing G2020T and G2100T but are clocked 100 MHz higher, that is at 2.6GHz and 2.7GHz respectively. However they still fit into 35 Watt thermal envelope. Pentium G2030 and G2140 mainstream microprocessors will be faster than “T” SKUs, and they will have 57 per cent higher TDP. Intel expects these to replace the G2020 and G2130 SKUs. The G2030 will run at 3 GHz. The G2140 will operate at 3.3 GHz. No word on prices yet.
Will Intel’s Haswell Debut With Bugs?
According to a report over at Hardware.info that managed to get their hands on an internal Intel document, it appears that Intel’s Haswell platform might have a problem with its USB 3.0 host controller.
Although it is not as serious as the Cougar Point SATA 3Gbps bug, the USB 3.0 controller on Haswell platform will have issues with the S3 sleep mode and devices that are connected via USB 3.0 port. Apparently, when waking from S3 sleep, applications that are accessing the data from, for example, USB 3.0 storage device might freeze and force the user to reopen them manually.
Thankfully, the bug will be more of a nuisance rather than a problem as any loss of data is excluded. Intel does not plan to delay the launch and it is still scheduled for mid-2013, according to an Intel representative comment for Hardware.info. Intel is apparently still researching what other consequences this issue could possibly have and plans to resolve the problem in a future CPU stepping.
Intel Takes A Shot At ARM
ARM chips practically rule the mobile chip market, but Intel is trying to carve out a foothold with its new x86 chips, with relatively little success.
Intel claims its parts can outperform ARM chips in benchmarks and its manufacturing process lead should help it deliver faster and smaller chips. However, in spite of Intel’s claims, few vendors seem interested in its mobile chips.
Speaking to CNN, Intel mobile chief Mike Bell stressed that Intel has the software and systems competence to be the most successful player on the market. He pointed out that Intel can develop software to get the most out of its hardware and that Intel single core chips outperform multicore ARM designs.
“It’s a question of whether you’d rather have a jet engine or two propellers,” said Bell.
Granted, Bell has to tout the company line, but his engine comparison works both ways. Crop dusters and ultralight planes don’t need jet engines, or two piston engines for that matter. That is what really matters and Intel knows it. Not everyone needs a turbojet or turbofan, and not everyone needs an Intel core, especially not in mid- to low-end devices.
Intel believes its next generation 22nm mobile parts, with integrated LTE, will allow it to score some tablet and smartphone partners in late 2013 or 2014. However, Intel will have nothing to take on new A15 class ARM chips this year.
AMD Debuts R5000
AMD has released its Firepro R5000 graphics card that has video over IP capabilities.
AMD typically promotes its workstation class Firepro cards using CAD/CAM software, however this time the company is relying on remote viewing as the big selling point for its latest workstation graphics card. AMD’s Firepro R5000 has a GPU that uses its Graphics Core Next (GCN) architecture and Teradici PC video over IP technology to send graphics output over the network.
AMD used its Pitcarin GPU coupled to 2GB of GDDR5 memory in the Firepro R5000. However it isn’t AMD’s GPU that is the big selling point of the Firepro R5000 but rather Teradici’s Tera2240 chip that encrypts display output before sending it out on the network, while supporting up to 60fps (frames per second).
AMD’s Firepro R5000 is intended to be used in render farms, with each final image being sent over an IP network to the end host, and the firm claims that the technology can be used in education, financial and media environments.
The Firepro R5000 is a single slot graphics card that has two mini Displayport outputs that can drive two 2500×1600 displays, however it can also drive a further four remote displays at 1920×1200 resolution by sending data over its RJ45 Ethernet port.
Both AMD and Teradici talked up the low configuration overheads of the Firepro R5000.