At least according to this the single GPU Titans have a history of keeping their value. And I don't really see this changing with this model. This...
Are you referring to this? If this is true, the slowdown is way bigger than expected. From what I heard, Meltdown mainly slows code that...
I've now started to mine with my Titan V. Currently mining Zcash with it, along with CPU mining Monero on the Xeons. Getting 900 Sol/s with stock...
I've tried that, but after 20 threads the performance deteriorates whatever I do. The best I could get with HT on was around 850 H/s, and that was...
That's interesting. I just came back to CPU mining after a hiatus of 2 years and have the exact same Xeon as you, two of them actually. Do you...
A new driver won't help much here, as the integer performance is severely handicapped compared to GTX 580 and even to GTX 560. According to CUDA C...
It's impressive to see all the 48 GPU engine graphs on a 8 GPU system consisting of three Nvidia and one ATI dual-GPU cards :cool: There's...
64-bit confirmed for Project Denver CPU :smile: Preliminary silicon shown here:...
<offtopic> That's peanuts. I've actually seen a 100 trillon dollar note :twisted: It was Zimbabwean dollars though and worth some 50 american...
Here's my results with a dual Xeon at 2.67 GHz, HT on: Original version ** Non-local means 7x7 ** 15.86520222584356 ms 121.0195730674282...
Agreed. And two more points: - Fermi *already* has 64-bit addressing - Maxwell and Project Denver are supposed to be used in supercomputers...
Well addressing single objects larger than 4 GB for instance. And are you suggesting that being forced to use paging methods would be OK from year...
In a related and confusing news, ARM doesn't have any immediate plans for 64-bit architecture:...
Why the cap at 16 threads? (24 threads here:)) Is the source code available?
I'm sorry but I only see GTX580 SLI beating even the overclocked 6970 CrossFireX in the link. But it's true though that AMD has been getting...
Your comparison is a bit flawed as GTX580 is a far more powerful card and thus more prone to system bottlenecks. From the same link: GeForce...
Wolfram Research's Mathematica has been demoed to use CUDA, so that will have to be added to the list soon....
The two X5650's have a combined TDP of 190 W and the 140 GFLOPS figure assumes the full turbo speed of 2.93 GHz, so I guess the best case for...
The system appears to be using two X5650 Xeons and one Tesla C2050 for each node. So one node peaks at around 140 GFLOPS for the CPU's and 515...
Where did you get that? The point system tends to reflect the actual scientific value for given workload. You might say it's "unfair" only...
Yup, it's real C# on top of full .NET framework on Windows, or Mono with other platforms. You can also use JavaScript or a Python-variant called...
Brain fart I'm afraid :oops: 96 GFLOPS might be correct with SSE multiply-adds? 3 GHz x 4 cores x 4 SSE x 2 = 96 GFLOPS
I wouldn't trust that slide too much because - Tesla is less than 1 TFLOPS, C1060 4GB is 936 GFLOPS - Nehalem at 3 Ghz is way more than 100...
Does anyone have an insight how this compares with the Unity engine (apart from licensing and target hardware)? Are there other comparable...
I found the SDK is not enough to run the app in Vista x64. You'll need the Platform Update as well. Here's the link:...
Confirmed as fake on the Folding Forum: What got me suspicious was the claim of 32 concurrent folding cores per GPU. The Fermi is supposed to...
The claim here was only about VLIW efficiency vs scalar, not about the total ALU utilization, which in itself is (as AlexV mentioned) only part of...
You actually might have a point. I remember it was Mike Houston from AMD who said that the VLIW efficiency is at least 80% in Folding@Home code,...
David Hoff on F@H: I wouldn't be so optimistic about the F@H performance of the new AMD GPUs though, at least in the near term. Would be glad...
I wasn't comparing it to Google the search engine. If anything, I was comparing it to Google Squared. Of course it's not comparable to Google, but...
Nice catch, Simon :lol: You just implied that you are silly :roll: Seriously though, semantic searches are the future, and Google should take...
It's now live and I'm happy to report that it really works! And it works really well, apart from being slow (this should be fixed monday). I...
AFAIK the emphasis isn't on parsing exact English grammar. You wouldn't want to use the thing like that anyway, rather one would type the relevant...
It's not a dumb search engine like Google. It's not based on semantic web technologies either. It's an immensely ambitious project. Wolfram...
OpenCL might make C for CUDA obsolete (and probably should in the long run). Different thing. Huh? CUDA is nVidia's hardware archtecture for...
No, CUDA will definitely be around for a while. CUDA and OpenCL are not mutually exclusive. CUDA is an architecture and API. Even if OpenCL...
Yeah I meant cheap in the context of a Skulltrail system :wink: I actually use 2.5 GHz Xeons OC'd to 3 GHz. These are around 1/5 of the price...
Actually a single i7 can do nearly 10 000 PPD with the a2 workloads that are available only on Linux. Myself I have a Skulltrail motherboard...
Fudzilla has interesting news about Hydra: http://www.fudzilla.com/index.php?option=com_content&task=view&id=12128&Itemid=1 Object based...
Nice. This thing seems to scale almost exactly with the theoretical FLOP rate, even between different hardware architectures.
Wow. Excellent piece of information there, thanks Jawed! One might clarify though, that Brook+ doesn't currently expose the data share, only...
Hang on a minute.. You're implying that Tesla would be using 55nm GT200b chip. But there has been apparently verified rumours that GT200b would be...
Where did you get this 54% figure? Because I just recently tested with GPUBENCH (instrissue) and what struck me that the transcendentals were only...
Could shared memory present a significant boost in GPGPU applications for ATI? I'm just wondering what would be the major hindrance for ATI not...
I didn't know this can be unreliable :???: At least on a Nvidia 2 x 9800 GX2 system I've been able to fold with all four cores seemingly OK....
You mean native support for the X2/GX2 cards? As opposed to runinng two separate WUs on each core? That would be a nice feature, allthough not...
I remember a hint a couple of weeks ago from an AMD representative at some forum about the AMD Havok implementation. The idea was to intercept...
I second that. Dump these options and you can have something more useful. OTOH, us multi-socketers are rare breed here.
Likewise here, mate: 2 x E5420 quad-core. How about options for "other dual-core" & "other quad core"? Sigh, I can't vote yet anyhow :cry:
4 x af ? I'd guess it's a typo, doesn't match the other benchmarks.