Answers.Body: <p>A GPU will give you the best performance boost, but your rendering software has to be optimized to use the GPU; most is.  Upgrading the CPU is the best option if your software doesn't support GPU rendering.  Upgrading RAM won't give you a noticeable performance if you have 8 or more gigabytes.  You might see some slight increase in performance if you have less than 4 gigabytes.</p>
  
  <p>Some notes on upgrading components.  With a CPU, higher clock speed isn't necessarily better.  Unlike gaming, rendering can make use of as many cores as are available, so get a quad-core at least.  Put your money in more cores rather than higher clocks (unless you game on the side).  An Intel Core i7 or Intel Xeon is ideal.  With a GPU, Nvidia is best.  Most rendering software takes advantage of CUDA which is specific to Nvidia GPUs.  There is immense amounts of information about 3D rendering times on different GPUs available online, use that to make your decision.  I recommend the GTX 660 or 760.  Quadro isn't worth the money unless you need weeks of nonstop uptime from your GPU.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-12-02T07:33:36.163Z
Answers.Text: Will buying a new CPU give me a considerable boost with GPU rendering, given that my Core i3 only supports PCI-E x16 v.2, while my graphics supports v.3?
Answers.UserDisplayName: user4551
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-12-02T13:47:53.123Z
Answers.Text: That would require you to upgrade your motherboard, and that would essentially require you to buy a new computer. Upgrading your CPU isn't an easy task compared to upgrading your GPU or RAM.
Answers.UserDisplayName: KC McLaughlin
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-12-02T20:19:15.597Z
Answers.Text: I have socket 1150 I believe, so there are Core i5s which fit that socket, right? And my motherboard does support v.3.
Answers.UserDisplayName: user4551
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-12-02T20:49:05.597Z
Answers.Text: I'm not positive on the compatibility of parts, but if you can upgrade to a quad-core i5 or i7 that would be a significant improvement over the i3.
Answers.UserDisplayName: KC McLaughlin
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-12-04T14:43:40.433Z
Answers.Text: If you want to increase the rendering performance during export a GPU might not bring that much of a performance boost, while GPU enabled effects are still rendering on the GPU. The encoding to the desired codec (like h264 or MJPEG) depends largely on the CPU and takes quite some time in the whole process. So far only h264 can be rendered on the GPU in Permiere but it still uses a lot of CPU and the quality can even be worse due to implementation limitations of codec on the GPU.
Answers.UserDisplayName: timonsku
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-12-01T17:36:46.877Z
Answers.LastActivityDate: 2014-12-01T17:36:46.877Z
Answers.UserDisplayName: KC McLaughlin
Answers.Body: <p>Either buy a dedicated encoder or a better GPU (more or faster CUDA cores) if your effects and encoder support GPU acceleration (in which case the CPU will barely be used.)  Upgrade the CPU if you have effects that can't be offloaded to the GPU.  Don't bother upgrading memory beyond a base level unless you are hitting issues like not having enough room for RAM previews.  Working on video is largely a stream operation and thus does not often have major memory constraints.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2014-12-01T16:05:12.187Z
Answers.LastActivityDate: 2014-12-01T16:05:12.187Z
Answers.UserDisplayName: AJ Henderson
Body: <p>So, I've got the opportunity to buy some new piece of hardware for my PC. I do video rendering quite often, so, my question is - what piece of hardware should I replace to get a guaranteed rendering perfomance raise?
  I render using my GPU.
  Should I buy a better GPU (got GTX650Ti with 1 GB memory), or a better CPU (got Core i3 running at 3.3 Ghz), or may be more RAM (got 8 GB)?</p>
  
  <p>Mostly I use Adobe Premier.</p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-11-30T23:55:49.083Z
Comments.Text: Can you elaborate on what you're rendering and with what software? Specific apps may or may not use the GPU, or may be optimized for specific ones and not others.
Comments.UserDisplayName: user1118321
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-12-01T07:36:28.030Z
Comments.Text: Ok, modified the post.
Comments.UserDisplayName: user4551
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-12-01T15:56:52.610Z
Comments.Text: related.. https://video.stackexchange.com/questions/13068/which-part-of-a-computer-is-critic-to-work-on-4k-footage
Comments.UserDisplayName: AJ Henderson
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-12-01T15:57:22.223Z
Comments.Text: https://video.stackexchange.com/questions/10802/2gb-vs-4gb-graphics-card-memory-for-playback-and-encoding-of-videos-in-adobe-pre
Comments.UserDisplayName: AJ Henderson
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-12-01T15:57:59.863Z
Comments.Text: https://video.stackexchange.com/questions/10373/slow-video-render-incl-new-old-pc-specs
Comments.UserDisplayName: AJ Henderson
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-12-01T15:58:27.723Z
Comments.Text: https://video.stackexchange.com/questions/9342/what-options-are-there-for-hardware-encoding-decoding
Comments.UserDisplayName: AJ Henderson
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-12-01T15:59:08.020Z
Comments.Text: https://video.stackexchange.com/questions/4703/should-i-just-get-a-gaming-pc-for-audio-video-production
Comments.UserDisplayName: AJ Henderson
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-12-01T16:02:46.640Z
Comments.Text: Not sure that any of those really is an exact duplicate, but this topic in general has been discussed a lot around here previously.
Comments.UserDisplayName: AJ Henderson
Tags: <hardware><performance>
Title: What new piece of hardware to get to increase video rendering performance?
UserDisplayName: user4551
ThreadText: # What new piece of hardware to get to increase video rendering performance?
  
  (Asked by: username_0 on 2014-11-30)
  
  So, I've got the opportunity to buy some new piece of hardware for my PC. I do video rendering quite often, so, my question is - what piece of hardware should I replace to get a guaranteed rendering perfomance raise?
  I render using my GPU.
  Should I buy a better GPU (got GTX650Ti with 1 GB memory), or a better CPU (got Core i3 running at 3.3 Ghz), or may be more RAM (got 8 GB)?
  
  Mostly I use Adobe Premier.
  
  **Tags:** hardware, performance
  
  > **Comments:**
  > **username_1**: Can you elaborate on what you're rendering and with what software? Specific apps may or may not use the GPU, or may be optimized for specific ones and not others.  
  > **username_0**: Ok, modified the post.  
  > **username_2**: related.. https://video.stackexchange.com/questions/13068/which-part-of-a-computer-is-critic-to-work-on-4k-footage  
  > **username_2**: https://video.stackexchange.com/questions/10802/2gb-vs-4gb-graphics-card-memory-for-playback-and-encoding-of-videos-in-adobe-pre  
  > **username_2**: https://video.stackexchange.com/questions/10373/slow-video-render-incl-new-old-pc-specs  
  > **username_2**: https://video.stackexchange.com/questions/9342/what-options-are-there-for-hardware-encoding-decoding  
  > **username_2**: https://video.stackexchange.com/questions/4703/should-i-just-get-a-gaming-pc-for-audio-video-production  
  > **username_2**: Not sure that any of those really is an exact duplicate, but this topic in general has been discussed a lot around here previously.  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_3 on 2014-12-01. Score: 1
  
  A GPU will give you the best performance boost, but your rendering software has to be optimized to use the GPU; most is. Upgrading the CPU is the best option if your software doesn't support GPU rendering. Upgrading RAM won't give you a noticeable performance if you have 8 or more gigabytes. You might see some slight increase in performance if you have less than 4 gigabytes.
  
  Some notes on upgrading components. With a CPU, higher clock speed isn't necessarily better. Unlike gaming, rendering can make use of as many cores as are available, so get a quad-core at least. Put your money in more cores rather than higher clocks (unless you game on the side). An Intel Core i7 or Intel Xeon is ideal. With a GPU, Nvidia is best. Most rendering software takes advantage of CUDA which is specific to Nvidia GPUs. There is immense amounts of information about 3D rendering times on different GPUs available online, use that to make your decision. I recommend the GTX 660 or 760. Quadro isn't worth the money unless you need weeks of nonstop uptime from your GPU.
  
  > **Comments:**
  > **username_0**: Will buying a new CPU give me a considerable boost with GPU rendering, given that my Core i3 only supports PCI-E x16 v.2, while my graphics supports v.3?  
  > **username_3**: That would require you to upgrade your motherboard, and that would essentially require you to buy a new computer. Upgrading your CPU isn't an easy task compared to upgrading your GPU or RAM.  
  > **username_0**: I have socket 1150 I believe, so there are Core i5s which fit that socket, right? And my motherboard does support v.3.  
  > **username_3**: I'm not positive on the compatibility of parts, but if you can upgrade to a quad-core i5 or i7 that would be a significant improvement over the i3.  
  > **username_4**: If you want to increase the rendering performance during export a GPU might not bring that much of a performance boost, while GPU enabled effects are still rendering on the GPU. The encoding to the desired codec (like h264 or MJPEG) depends largely on the CPU and takes quite some time in the whole process. So far only h264 can be rendered on the GPU in Permiere but it still uses a lot of CPU and the quality can even be worse due to implementation limitations of codec on the GPU.  
  
  ---
  
  ### Answer by username_2 on 2014-12-01. Score: 0
  
  Either buy a dedicated encoder or a better GPU (more or faster CUDA cores) if your effects and encoder support GPU acceleration (in which case the CPU will barely be used.) Upgrade the CPU if you have effects that can't be offloaded to the GPU. Don't bother upgrading memory beyond a base level unless you are hitting issues like not having enough room for RAM previews. Working on video is largely a stream operation and thus does not often have major memory constraints.
  
  
  ---
  
  