DirectCompute Benchmark for Vista SP2 with DX11 or Win7


Recommended Posts

In case you run into any compatibility issues, I assume. And it's quite obvious as to why the benchmark won't run on Windows XP. It doesn't support DX10, let alone DX11.

Yes thats why i was curious about why dx9 was provided ^_^

Core i7 920

GTX 275

GPU checksum: 1370969.153194

CPU checksum: 1370969.611431

*** PASSED ***

DirectCompute Score: D14171

OpenCL not supported...(will get back to that :p)

CPU Score: M2499

Edited by DDStriker

I get the impression that this benchmark is poorly written at best, not only are cards that are meant to be slower than mine (9800 GT, 9500) achieving far higher results, we also have a faster card (GTX 260) achieving significantly lower results than my card achieved. Something about this benchmarking app doesn't seem right to me :/

I get the impression that this benchmark is poorly written at best, not only are cards that are meant to be slower than mine (9800 GT, 9500) achieving far higher results, we also have a faster card (GTX 260) achieving significantly lower results than my card achieved. Something about this benchmarking app doesn't seem right to me :/

From what I've seen that confusion is becuase some people are still posting results from the .35 version which gives much higher scores.

I can't explain the discrepancy between the scores for NVIDIA but from what I've read, ATI's video cards have less CPU usage which results in a better score. Don't take my word for it though, I could be 100% wrong.

From what I've seen that confusion is becuase some people are still posting results from the .35 version which gives much higher scores.

I've tried the 0.45b version, the thing refuses to benchmark my GPU, but has no problem with my CPU, however that score jumps all over the place.

tsupersonic has the GTX260 he is using 0.45 and his result is a lot lower than mine, but your point is well taken about the 2 folks with the 9500 and 9800

Indeed, the scoring is interesting. Just for comparative measures for the folks who are still posting with v0.35, I got D10670, C59900, M2900, as I mentioned in post #11.

I can't explain the discrepancy between the scores for NVIDIA but from what I've read, ATI's video cards have less CPU usage which results in a better score. Don't take my word for it though, I could be 100% wrong.

I got > 14000 on a single 9800 GT. :)

Can someone please update the first post to link to build 0.45d, these results are so variable it makes direct comparison almost impossible

Done. :)

I got > 14000 on a single 9800 GT. :)

You probably used v0.35. That one gave me a score greater than 150,000. Use v0.45b for more accurate results.

Indeed, the scoring is interesting. Just for comparative measures for the folks who are still posting with v0.35, I got D10670, C59900, M2900, as I mentioned in post #11.

I think even my 0.35 scores where substantially higher than yours, even though you own a faster card :/

Edit: Thanks Anaron, now can everyone who used 0.35 please re-do it, so that I can decide whether the program is dodgy or if it just doesn't like tsupersonic's system for some reason :laugh:

His program does not support the latest ATI drivers properly.

According to his ReadMe:

2) You DON'T need DX11 hardware, DirectCompute is supported on DX10 class devices if only drivers support it (forceware >= 190.62, Catalyst currently doesn't support DirectCompute on DX10/10.1 GPUs)

Now according to the latest ATI drivers (9.12):

This release of ATI Catalyst™ provides full support for DirectCompute 10.1 for the ATI

Radeon™ HD 4800 Series, ATI Radeon™ HD 4700 Series for both single card and ATI

CrossFireX™ supported configurations.

The older version (0.35) seemed to work fine as I used it in the past, but now its almost as if he intentionally blocked using the GPU to do the DirectCompute calculations on ATI cards.

That being said, I cannot get the program to give me a DirectComputer Score, I can get a CPU score, and thats the only score that updates no matter what test API I use. I do not have the ATI OpenCL drivers installed so I do not have a score for that either. But even without OpenCL I should still be able to get a DirectCompute Score, I did so on the past versions with the same exact setup.

The results are very consistent on my machine when I re-run the tests. It is definitely odd that there is such big discrepancies in some systems that have the same video cards. The most likely cause I can think of is people running different driver versions.

His program does not support the latest ATI drivers properly.

According to his ReadMe:

Now according to the latest ATI drivers (9.12):

The older version (0.35) seemed to work fine as I used it in the past, but now its almost as if he intentionally blocked using the GPU to do the DirectCompute calculations on ATI cards.

That being said, I cannot get the program to give me a DirectComputer Score, I can get a CPU score, and thats the only score that updates no matter what test API I use. I do not have the ATI OpenCL drivers installed so I do not have a score for that either. But even without OpenCL I should still be able to get a DirectCompute Score, I did so on the past versions with the same exact setup.

err.... this is something on your end bro. I have cat 9.12 and a 4870. .45 works perfectly for DirectCompute, OpenCL and cpu.

err.... this is something on your end bro. I have cat 9.12 and a 4870. .45 works perfectly for DirectCompute, OpenCL and cpu.

I doubt it, at least not exclusively.

DirectCompute Benchmark 0.35: Generates a DirectCompute Score without a problem.

DirectCompute Benchmark 0.45b: Refuses to generate a DirectCompute Score.

How exactly is that "On my end"?

Edit: Thanks Anaron, now can everyone who used 0.35 please re-do it, so that I can decide whether the program is dodgy or if it just doesn't like tsupersonic's system for some reason :laugh:

It may well be :unsure: but if a benchmark program can't keep scores properly, then it doesn't do its job right. Hopefully the future versions keep the scores consistent.

I doubt it, at least not exclusively.

DirectCompute Benchmark 0.35: Generates a DirectCompute Score without a problem.

DirectCompute Benchmark 0.45b: Refuses to generate a DirectCompute Score.

How exactly is that "On my end"?

The fact that most other people with ATI 4 series cards are able to generate scores suggests a problem with your setup, not the application.

It may well be :unsure: but if a benchmark program can't keep scores properly, then it doesn't do its job right. Hopefully the future versions keep the scores consistent.

Absolutely, suppose a number of things could be causing it to work like that, but regardless of where the fault lies, I believe we can safely say that your score probably isn't overly accurate xD

The fact that most other people with ATI 4 series cards are able to generate scores suggests a problem with your setup, not the application.

While that is true, an older version of the application works fine, while the newer version does not. This means he changed something in his application that caused it to refuse to generate a DirectCompute Score for my setup. It does not mean my setup is faulty, it means his application is not working 100%. Also, Cy-Kill has the same issue as I do, so its not something wrong with my setup and my setup only.

This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • Ford execs say they made a mistake when they replaced human engineers with AI by David Uzondu Ford recently announced that over the last three years, it's had to rehire about 350 "gray beard" engineers to mentor younger staff and reprogram diagnostic systems and AI tools that were failing to meet up to quality expectations. The company's VP of vehicle hardware engineering, Charles **** said that leaders overlooked the deep experience of veterans who survived many product cycles. **** admitted that simply replacing them with AI was a huge mistake, and that while AI is "a fantastic tool," it remains "only as good as the information you use to train it." The rehired engineers now run mandatory meetings to troubleshoot vehicles and reprogram automated engineering software and AI tools to prevent glitches before production. These technical specialists hunt for failure points before parts ever reach the plant floor, helping prevent the massive recalls and defects that previously cost the company billions as it aims to cut one billion dollars in expenses this year. In last year's JD Power Quality Survey, an annual study that measures the quality of a car during the first three months of ownership, Ford finished 10th among mainstream brands and scored below the industry average. But this year, JD Power ranked the automaker as the top mainstream brand, placing it above the likes of Toyota Motor Corp. and Honda Motor Co. Ford attributed this massive improvement directly to the expertise of these returned engineers. Ford's realization that AI cannot magically design and test quality vehicles without senior human oversight is just the tip of the iceberg. When Careerminds looked at companies that conducted AI-driven layoffs, researchers found out that 35.6% of those companies had to rehire more than half of the employees they previously fired. Another 32.7% had to rehire between 25% and 50% of them. In 2024, Sebastian Siemiatkowski, CEO of Klarna, proudly announced that its new chatbot was doing the work of 700 full-time customer service agents. As a result, the fintech company froze hiring and cut hundreds of positions. But by mid 2025, and into 2026, Klarna was scrambling to recruit human agents again because customer satisfaction had plummeted. It turns out, while AI is very good at answering basic questions like how to check an account balance, when faced with complex customer issues that require nuance, the thing usually resorts to the unhelpful, robotic corporate jargon we all know and love.
    • Free AI in IDEs is shifting to paid models Or you know, you could just learn to actually design and code apps, use frameworks to handle the repetitive parts and not use AI at all - and voila... free for life!
    • In a sane world US antitrust laws wouldn't even allow these companies to be in the position to be subjected to EU directives. As you say, better than oligarch nothing.
    • Apple reportedly has a second-generation iPhone Fold planned for 2027 Good grief, Apple hasn't even released a first folding phone and the Apple faithful is already obsessing over the sequel? Seriously people, go out and touch grass... because this level of obsession is borderline stalkery/neurotic.
    • I checked on the IPs associated with every login and they're all mine... And whenever I get a new prompt, there is no activity to show for it. 
  • Recent Achievements

    • Enthusiast
      Xonos went up a rank
      Enthusiast
    • Conversation Starter
      Admir earned a badge
      Conversation Starter
    • First Post
      The_Focal_Point earned a badge
      First Post
    • Apprentice
      daryld went up a rank
      Apprentice
    • Contributor
      Carltonbar went up a rank
      Contributor
  • Popular Contributors

    1. 1
      +primortal
      405
    2. 2
      +Edouard
      169
    3. 3
      PsYcHoKiLLa
      129
    4. 4
      neufuse
      69
    5. 5
      Xenon
      68
  • Tell a friend

    Love Neowin? Tell a friend!