AnandTech goes behind the scenes of ATI’s RV870 / Evergreen GPU development

Anyone familiar with the constantly shifting release dates and delays that characterize GPU refresh cycles will have been impressed by ATI’s execution of the Evergreen series release. Starting out at the top with its uber-performance parts, the company kept to an aggressive schedule over the winter and can now boast a fully fleshed out family of DirectX 11 graphics processors built under a 40nm process. The fact that NVIDIA has yet to give us even one DX11 product is testament to the enormity of this feat. But as dedicated geeks we want more than just the achievements, we want to know the ins and outs of ATI’s resurgence and the decisions that led to its present position of being the market leader in features and mindshare, if not sales. To sate that curiosity, we have our good friend Anand Shimpi with a frankly unmissable retrospective on the development of the RV870 GPU that was to become the Evergreen chips we know today. He delves into the internal planning changes that took place after the delay of the R5xx series, the balancing of marketing and engineering ambitions, and even a bit of info on features that didn’t quite make it into the HD 5xxx range. Hit the source link for all that precious knowledge.

AnandTech goes behind the scenes of ATI’s RV870 / Evergreen GPU development originally appeared on Engadget on Mon, 22 Feb 2010 05:18:00 EST. Please see our terms for use of feeds.

Permalink   |  sourceAnandTech  | Email this | Comments

Pentium 4 takes on modern CPUs in a benchmarking showdown, suffers ignominious defeat

If there’s one thing that bugs us about desktop component reviews, it’s that they tend to compare the latest hardware against the stuff immediately preceding it. Everyone wants to know what the improvements between generations are, but for many it’s also equally useful to know how 2010’s freshness compares to their own computers, which might have been bought or built a few years back. For those precious prospective upgraders, Tech Report have put together an extremely thorough benchmarking session which compares the venerable Pentium 4 670 and its silly 3.8GHz clock speed to a pair of new budget parts: the Core i3-530 from Intel and quad-core Athlon II X4 635 from AMD. Naturally, they’ve also included other contemporary parts like the high-end Core i7s and Phenoms, as well as a Core 2 Quad Q6600 from a couple of years ago to bridge the gap between the ancient 90nm Prescott and the 32nm young pretenders. It’s all quite fascinating in the geekiest (and therefore best) of ways, so why not hit that source link and get reading.

Pentium 4 takes on modern CPUs in a benchmarking showdown, suffers ignominious defeat originally appeared on Engadget on Wed, 17 Feb 2010 10:41:00 EST. Please see our terms for use of feeds.

Permalink   |  sourceTech Report  | Email this | Comments

ATI Radeon HD 5450 focuses on multimedia features, neglects gaming

It’s rare to see a rumor — hell, even a roadmap — pinpoint the timing of new releases quite so accurately, but our earlier report of ATI refreshing the middle and lower parts of its lineup turned out to be bang on. Following in the footsteps of the HD 5670, we have the Radeon HD 5450, which drags the entry price for DirectX 11 and Eyefinity multi-monitor support all the way down to $50. Course, the processing power inside isn’t going to be on par with its elder siblings, but that also means the 5450 will run cool enough to be offered with half-height, passive cooling solutions as seen above. ATI’s focus here is on media PCs, with a DisplayPort, um… port, alongside HDMI 1.3a, Dolby TrueHD and DTS-HD Master Audio bitstreaming support. For the money, you really can’t argue with all this extra multimedia juice, but if you must have benchmarks to sate your soul, check out the early reviews below — they’re full of bar charts and performance comparisons, don’t you know.

Continue reading ATI Radeon HD 5450 focuses on multimedia features, neglects gaming

ATI Radeon HD 5450 focuses on multimedia features, neglects gaming originally appeared on Engadget on Thu, 04 Feb 2010 02:56:00 EST. Please see our terms for use of feeds.

Permalink   |  sourceBusiness Wire  | Email this | Comments

Lenovo introduces AMD-based IdeaPad G455A for China

Lenovo already roll out a few AMD-based ThinkPads earlier this month, and it’s now also expanded things to its IdeaPad line with its new G455A model, which looks to be exclusive to China for now. Sliding in right above Lenovo’s netbook offerings, this one packs a 14-inch, 1,366 x 768 display, along with a 2.1GHz AMD Athlon II M320 processor, ATI Mobility Radeon HD 4550 graphics, 1GB of RAM, a 250GB hard drive, and Windows 7 for an OS — among other standard fare — all for a price tag of 3,999 yuan, or just under $600. Still no indication of a release over here, but this one looks to be available in China right now.

Lenovo introduces AMD-based IdeaPad G455A for China originally appeared on Engadget on Fri, 29 Jan 2010 13:16:00 EST. Please see our terms for use of feeds.

Permalink Cloned in China  |  sourceDigi-163.com  | Email this | Comments

AMD and Intel’s six-core CPU plans revealed by mobo makers

You have to love DigiTimes and those loquacious sources it seems to keep finding. The latest word from the Taiwanese grapevine suggests that both Intel and AMD will be bringing out six-core CPUs to the consumer market by the middle of this year. We’re using the term “consumer” rather loosely here as Intel’s first Gulftown chip is expected to be priced north of $1,000. The Core i7-980X is slated for a March release, which just fits inside the Q1 window that earlier rumors had suggested. If you butter your bread on the AMD side, you’ll have to wait a while longer as those 45nm Thuban chips — hereafter to be known as the Phenom II X6 1000T series — won’t be landing until at least May. The usual caution when dealing with anonymous sources is advisable, but this sounds like a roadmap with a high likelihood of being accurate.

AMD and Intel’s six-core CPU plans revealed by mobo makers originally appeared on Engadget on Fri, 29 Jan 2010 07:35:00 EST. Please see our terms for use of feeds.

Permalink   |  sourceDigiTimes  | Email this | Comments

Next-gen AMD Scorpius and Lynx desktop platforms leak out, Fusion still coming in 2011

AMD had a little show and tell with Asian press to go along with those new Phenom II and Athlon II chips it just launched, and it revealed some of its next-gen plans along the way. In the short term, it looks like the plan is to launch the 45nm Leo platform we’ve heard about later this year to better compete with Intel’s 32nm Clarkdale parts, and then to push forward to 32nm in 2011 with the Scorpius platform, which will feature a Bulldozer CPU called Zambezi with up to 8 cores and a “next-generation discrete graphics solution.” Midrange desktops will get some “next-generation integrated graphics” of their own this year on the Dorado platform, while 2011 will see the Lynx platform launch with the long-delayed Fusion chip. (We were first supposed to see Fusion chips in late 2008, remember?) Fusion is also still on vapor-y track for laptops with scheduled 2011 launch of the previously-leaked Sabine platform, but AMD also tipped the new Brazos Fusion-based platform powered by the Ontario APU, which is “optimized for new form factors” — potentially MID-sized, but we don’t know for sure. Phew, that’s a lot of codenames — we’d say we can’t wait, but we’re clearly going to have to learn how.

Next-gen AMD Scorpius and Lynx desktop platforms leak out, Fusion still coming in 2011 originally appeared on Engadget on Tue, 26 Jan 2010 13:04:00 EST. Please see our terms for use of feeds.

Permalink   |  sourceOCWorkbench  | Email this | Comments

AMD launches new Phenom II and Athlon II CPUs right onto the test bench

Hot on the heels of its first quarterly profit in three years (thanks to Intel, strangely enough), AMD is launching a new pair of desktop processors today that hit for under a buck twenty (amongst a few others). The $99 Phenom II X2 555 Black Edition is the company’s quickest dual-core desktop CPU to date at 3.2GHz, while the Athlon II X4 635 is expected to be one of the least expensive quad-core chips around. Both slabs of silicon hit the test bench over the weekend, and as you may expect, no one was particularly blown away. Of course, AMD never set out to shock and awe with this duo, but the performance-per-dollar ratio was downright beautiful. We’ll spare you the nitty-gritty details (all the bar charts you can handle are just below), but suffice it to say, these two are certainly worth a look if you’re fixing to build a low-end, low-cost tower for… um, your mother. Yeah, her.

Read – Hot Hardware
Read – AnandTech
Read – Computer Shopper
Read – Tom’s Hardware
Read – Overclocker’s Club
Read – ExtremeTech

AMD launches new Phenom II and Athlon II CPUs right onto the test bench originally appeared on Engadget on Mon, 25 Jan 2010 11:54:00 EST. Please see our terms for use of feeds.

Permalink   |  sourceAMD  | Email this | Comments

ASUS’ Congo-based Eee PC 1201T pops up on Amazon’s German portal

Tired of waiting for the Eee PC 1201T to ship? Impatient, aren’t we? We’ve been wondering about the status of this here netbook since it came to light last November, and now it looks like the Germans are about to get a real, live taste of AMD’s Congo platform. Boasting a 1.6GHz MV40 CPU, the same look and feel that we’ve grown accustomed to on Eee PC netbooks, 2GB of RAM, a 250GB hard drive, ATI HD3200 GPU and Windows 7 on the OS front, this is certainly one of the more unique machines in the sea of Atomized “me-toos.” The pain? €399 ($560), and the first batch is expected to ship out tomorrow. Here’s hoping the price dips somewhat when it makes its Stateside debut.

ASUS’ Congo-based Eee PC 1201T pops up on Amazon’s German portal originally appeared on Engadget on Thu, 21 Jan 2010 10:55:00 EST. Please see our terms for use of feeds.

Permalink NetbookNews  |  sourceAmazon.de  | Email this | Comments

ASUS’ Ion 2-based Eee PC to launch in April

Rather than mongering yet another rumor, DigiTimes is apparently reporting as fact that an Ion 2-powered Eee PC will launch in April. It’s also expected to host a 12-inch display if we’re reading this report correctly. That NVIDIA boost is welcome news since the Pine Trail-only bump given to its Eee PC 1005PE didn’t offer much in the way of performance improvements and still can’t handle YouTube video in HD. While no direct prices were given, Atom N450-based Eees are expected to drop in price to NT$14,000 (about $439) in Q2 after ASUS depletes its stock of legacy N270- and N280-based Atom netbooks. DigiTimes also notes that its 10-inch Eee PC T101 convertible touchscreen tablet (the T101MT presumably) will launch in late February along with a 12-inch Eee PC built around AMD’s Congo.

ASUS’ Ion 2-based Eee PC to launch in April originally appeared on Engadget on Thu, 21 Jan 2010 02:50:00 EST. Please see our terms for use of feeds.

Permalink   |  sourceDigiTimes  | Email this | Comments

ATI Radeon HD 5670 brings DirectX 11 and Eyefinity to the budget-minded market

AMD and ATI have got yet another GPU contender under their sleeve, and this one’s got quite a one-two punch. The Radeon HD 5670 can boast DirectX 11 and Eyefinity support are for a suggested price less than one Benjamin Franklin. The usual suspects have weighed in on the card, and the consensus is that this is a “solid value” that outperforms its analogous NVIDIA GeForce GT 240. That’s not exactly an A+ grade, but we weren’t expecting it to go toe-to-toe with its older brothers costing hundreds of dollars apiece. AnandTech also points out that some DX11-compliant games (e.g. Battleforge, S.T.A.L.K.E.R.) couldn’t pull off manageable framerates. Hit up the source links for more thorough analysis, and join us after the break for the official presser. One last word of advice, as noted by TweakTown: make sure the model you pick up uses GDDR5 (instead of GDDR3), as it could make a world of difference.

Continue reading ATI Radeon HD 5670 brings DirectX 11 and Eyefinity to the budget-minded market

ATI Radeon HD 5670 brings DirectX 11 and Eyefinity to the budget-minded market originally appeared on Engadget on Thu, 14 Jan 2010 04:14:00 EST. Please see our terms for use of feeds.

Permalink   |  sourceAMD Press  | Email this | Comments