what surprised me about the test was the low CPU and GPU usage numbers. Neither the GPU nor the CPU got a workout while rendering your project. What bottleneck keeps either or both of them from throwing power at a problem until it's solved or the computer runs out of resources?

create a test project and render it so you know how long it takes... then send it to me and I'll render it at your same settings and tell you how long it took. You can message me the dropbox link.

That does seem very unusual. Did you see the GPU usage before the most recent update?

The rendering in Muvizu relies almost entirely on your GPU. I know you can get rendering up to what would be considered "real-time" but mine isn't powerful enough to say if it can go faster. What GPU do you have at the moment?

What are your render times like for exporting videos/TGA(or PNG) sequences?


I'm looking to upgrade, as I'm finding my overclocked i5 2500k is starting to show its age, but one thing that's always confused me is that my CPU and GPU usage have been so low when rendering to my SSD. I know my disk's write speed can handle high FPS at high resolutions, so there's no bottlenecking going on there, and was wondering if newer platforms are more fully utilized in terms of CPU/GPU power to render out projects

I am looking forward to your progress with your new computer, Pat. I am happy with the one I purchased last summer, but not happy with how they partition the two hard drives that come with it. They made the smaller one the master C drive and that automatically holds all my programs. The larger drive is the D drive and it has so much room, while the C drive is almost out of room in less than a year.

How does this shortcut work? That would save a lot of grief in the future.


Thanks for the fast reply.

I am looking forward to your progress with your new computer, Pat. I am happy with the one I purchased last summer, but not happy with how they partition the two hard drives that come with it. They made the smaller one the master C drive and that automatically holds all my programs. The larger drive is the D drive and it has so much room, while the C drive is almost out of room in less than a year.

I asked a tech guy at work if I could somehow change the drives around and he said not unless I wanted some major headaches.
I wonder why they would install a C drive with small space on it. Let me know if you have a solution for this one.

Thanks!

This is very useful information. Thanks much!

I recently purchased an I7 7700...

but am going without a graphics card until I decide what I need. Thinking an EVGA 1050 with 2 GB could help.

Until your info I was in the dark but wondering what it takes to make Muvizu run better.
I'm also wondering about (when making a video from Muvizu) what is the best bitrate and resolution combination to set.
edited by roroduck on 28/03/2017

well, I decided to take a chance on this new CPU which was just released in March 2017. Ordered it a few days ago, and it should arrive today. I'll review it after I have a chance to install Muvizu and my video editor..

I had previously tried to increase my performance by installing a better graphics card (I already had a gaming computer, but with an inferior graphics capability). It helped with things like effects, but it didn't affect my slow loading times or lag when I had a bunch of stuff going on in the scene at the same time.

Turns out that Muvizu relies heavily on the CPU for some tasks, and on the GPU for other tasks, so both are important. In my case, after my GPU upgrade, the CPU was the bottleneck.

Until now, the newer intel CPUs had a major advantage due to their hyper threading. Each core works like 2 cores, so a 4 core i7 has 8 threads of computing power. The Ryzen is AMDs first line that offers the same advantage of two threads per core... but at a much lower price!

The Ryzen 7 has 8 cores - 16 threads, which throws a lot of computing power at CPU intensive tasks, like loading complex sets into Muvizu. That's the theory anyway... I'll report back with real-world results after some testing. If it works like I'm hoping, the Ryzen series could be the most inexpensive path to a computer that can handle Muvizu without breaking a sweat.

Ah... doorbell... UPS... let the testing begin....