Subject: Mobile | May 30, 2017 - 11:45 PM | Jim Tanous
Tagged: strix, Ryzen 1700, ryzen, gaming laptop, computex 2017, ASUS ROG, asus, amd
AMD and ASUS have teamed up at Computex to announce the first laptop powered by Ryzen processors. The ROG Strix GL702ZC features up to an 8-core Ryzen 7 1700 CPU and 8GB Radeon RX 580 graphics, along with a 17.3-inch FreeSync 2.0-capable display at 1080p or 4K resolutions.
The ROG Strix GL702ZC can be configured with up to 32GB of DDR4 memory and two storage drives: a 512GB NVMe SSD and a 2.5-inch SATA III SSD or HDD. Connectivity options include Gigabit Ethernet, 802.11ac Wi-Fi, Bluetooth 4.1, three USB 3.0 Type-A ports, one USB 3.1 Type-C port, HDMI 2.0, and an SD Card reader.
At 1.3 inches thick and weighing in at just under 7 pounds, the device is not as thin or light as the just-introduced Intel-based ROG Zephyrus with NVIDIA's "Max-Q" design, but the ROG Strix GL702ZC also isn't as large as some of the behemoth gaming laptops seen in recent years, especially considering its unique hardware.
While most games won't yet be able to take full advantage of the GL702ZC's 8-core/16-thread Ryzen 7 1700 processor, those interested in productivity and media applications, or heavy multitasking, should see a significant performance advantage over competing Intel-based laptops, which are currently limited on the high end to 4 cores and 8 threads. As pointed out by ASUS ROG lead Derek Yu, the GL702ZC is the world's first consumer-targeted 16-thread laptop.
For AMD fans who don't need all those cores, the Strix GL702ZC will also be configurable with the 6-core Ryzen 5 1600 and, when it launches in the third quarter, the 4-core Ryzen 3 1200.
As usual, ASUS did not announce pricing or availability, other than to note that the Strix GL702ZC should hit retailers "later this summer."
Subject: Processors | March 8, 2017 - 02:43 PM | Jeremy Hellstrom
Tagged: Ryzen 1700X, Ryzen 1700, amd
With suggested prices of $330 for the Ryzen 1700 and $400 for the 1700X, a lot of users are more curious about the performance of these two chips, especially with some sites reporting almost equal performance when these chips are overclocked. [H]ard|OCP tested both of these chips at the same clock speeds to see what performance differences there are between the two. As it turns out the only test which resulted in delta of 1% or more was WinRAR, all other tests showed a minuscule difference between the X and the plain old 1700. They are going to follow these findings up with more tests, once they source some CPUs from retail outlets to see if there are any differences there.
"So there has been a lot of talk about what Ryzen CPU do you buy? The way I think is that you want to buy the least expensive one that will give you the best performance. That is exactly what we expect to find out here today. Is the Ryzen 1700 for $330 as good as the $400 1700X, or even the $500 1800X? "
Here are some more Processor articles from around the web:
- AMD Ryzen 7 1800X @ eTeknix
- AMD Ryzen 7 1700X @ Kitguru
- Athlon X4 860K @ Hardware Secrets
- Intel 7th Generation Core i3 7350K Processor Review @ OCC
Subject: Processors | March 1, 2017 - 09:17 PM | Tim Verry
Tagged: solder, Ryzen 1700, ryzen, overclocking, IHS, delid, amd
Professional extreme overclocker Roman "der8auer" Hartung from Germany recently managed to successfully de-lid his AMD Ryzen 7 1700 processor and confirmed that AMD is, in fact, using solder as its thermal interface material of choice between the Ryzen die and IHS (integrated heat spreader). The confirmation that AMD is using solder is promising news for enthusiasts eager to overclock the new processors and see just how far they are able to push them on air and water cooling.
Image credit: Roman Hartung. Additional high resolution photos are available here.
In a video on his YouTube channel, der8auer ("The Farmer") shows the steps involved in delidding the Ryzen 7 1700 which involve using razor blades, a heating element to get the IHS heated to a temperature high enough to melt the indium (~170°C on the block with the indium melting around 157°C), and a whole lot of courage. After using the razor blades to cut the glue around the edges, he heated up the IHS enough to start melting the solder and after a cringe-worthy cracking sound he was able to lift the package away from the IHS with the die and on-package components intact!
He does note that the Ryzen using PGA rather than the LGA method Intel has moved to makes the CPU a bit harder to handle as the pins are on the CPU rather than the socket and are easily bent. Compared to the delidding process and possibility of cracking the die or ripping off some components and killing the $329 CPU though, bent pins are nothing and can usually be bent back heh. He reportedly went through two previous Ryzen CPUs before getting a successful de-lid on the third attempt after all.
It seems that AMD is using two small pads of Indium solder along with some gold plating on the inside of the IHS to facilitate heat transfer and allow the solder to mate with the IHS. Because AMD is using what seems to be high quality solder TIM, delidding and replacing the TIM does not seem to be necessary at all; however, Roman "der8auer" Hartung speculates that direct die cooling could work out very well for those enthusiasts brave enough to try it since the cooler does not need to put high amounts of pressure onto the CPU to hold it into place unlike an LGA socket.
If you are interested in seeing the overclocking benefits of de-lidding and direct die cooling a Ryzen CPU, keep an eye on his YouTube channel for a video over the weekend detailing his testing using a Ryzen 7 1800X.
I am really looking forward to seeing how far enthusiasts are able to push Ryzen (especially on water), and maybe we can convince Morry to de-lid a Ryzen CPU!
- Overclockers Push Ryzen 7 1800X to 5.2 GHz On LN2, Break Cinebench Record
- Delidding your Intel Haswell CPU @ PC Perspective (Morry Teitelman)
- Photos and Tests of Skylake (Intel Core i7-6700K) Delidded
- Intel Haswell-E De-Lidded: Solder Is Its Thermal Interface
Zen vs. 40 Years of CPU Development
Zen is nearly upon us. AMD is releasing its next generation CPU architecture to the world this week and we saw CPU demonstrations and upcoming AM4 motherboards at CES in early January. We have been shown tantalizing glimpses of the performance and capabilities of the “Ryzen” products that will presumably fill the desktop markets from $150 to $499. I have yet to be briefed on the product stack that AMD will be offering, but we know enough to start to think how positioning and placement will be addressed by these new products.
To get a better understanding of how Ryzen will stack up, we should probably take a look back at what AMD has accomplished in the past and how Intel has responded to some of the stronger products. AMD has been in business for 47 years now and has been a major player in semiconductors for most of that time. It really has only been since the 90s where AMD started to battle Intel head to head that people have become passionate about the company and their products.
The industry is a complex and ever-shifting one. AMD and Intel have been two stalwarts over the years. Even though AMD has had more than a few challenging years over the past decade, it still moves forward and expects to compete at the highest level with its much larger and better funded competitor. 2017 could very well be a breakout year for the company with a return to solid profitability in both CPU and GPU markets. I am not the only one who thinks this considering that AMD shares that traded around the $2 mark ten months ago are now sitting around $14.
AMD Through 1996
AMD became a force in the CPU industry due to IBM’s requirement to have a second source for its PC business. Intel originally entered into a cross licensing agreement with AMD to allow it to produce x86 chips based on Intel designs. AMD eventually started to produce their own versions of these parts and became a favorite in the PC clone market. Eventually Intel tightened down on this agreement and then cancelled it, but through near endless litigation AMD ended up with a x86 license deal with Intel.
AMD produced their own Am286 chip that was the first real break from the second sourcing agreement with Intel. Intel balked at sharing their 386 design with AMD and eventually forced the company to develop its own clean room version. The Am386 was released in the early 90s, well after Intel had been producing those chips for years. AMD then developed their own version of the Am486 which then morphed into the Am5x86. The company made some good inroads with these speedy parts and typically clocked them faster than their Intel counterparts (eg. Am486 40 MHz and 80 MHz vs. the Intel 486 DX33 and DX66). AMD priced these points lower so users could achieve better performance per dollar using the same chipsets and motherboards.
Intel released their first Pentium chips in 1993. The initial version was hot and featured the infamous FDIV bug. AMD made some inroads against these parts by introducing the faster Am486 and Am5x86 parts that would achieve clockspeeds from 133 MHz to 150 MHz at the very top end. The 150 MHz part was very comparable in overall performance to the Pentium 75 MHz chip and we saw the introduction of the dreaded “P-rating” on processors.
There is no denying that Intel continued their dominance throughout this time by being the gold standard in x86 manufacturing and design. AMD slowly chipped away at its larger rival and continued to profit off of the lucrative x86 market. William Sanders III set the bar higher about where he wanted the company to go and he started on a much more aggressive path than many expected the company to take.