Quote from: JIMMYLIM on November 22, 2022, 06:18:27What's the price again? Please don't mention is cheaper than RTX3090Ti when the reality is the price is actually much more than the MSRP by 100 percent.My comparison was WRT launch MSPRs and not current prices. The price cut of the RTX 3090 Ti is recent. The card originally launched just earlier this year for $1999, so it's not an old GPU. That Nvidia could manage 50%+ uplifts in some workloads with the 4090 for 1599 indicates that the 3090 Ti pricing was over the roof. You can get the same 3090 Ti for just $1099 now, which is an insane price drop!
Quote from: RobertJasiek on November 21, 2022, 10:09:05Now that I know that the initial Blender result is not your fault, let me also thank you for offering a wide range of GPU benchmarks! This is how it should be.
Quote from: Vaidyanathan Subramaniam on November 21, 2022, 09:01:36For some reason, we are seeing this with all RTX 4000 GPUs we've tested so far including the 4080. I am contacting Nvidia to see if there's any compatibility issue that they are aware of with Blender 3.3 CUDA. We use automated test scripts and directly import the results into our CMS, so there's no scope for manual error.
QuoteIt's available in the Nvidia Control Panel itself under "Change ECC state". But it is enabled only on the 3090 Ti and 4090.
Quote from: RobertJasiek on November 20, 2022, 19:44:51The Blender v3.3 Classroom CUDA values make no sense! Have you forgotten commas for the 4090 values and derived wrong percentages accordingly?
That's a good catch, Robert. For some reason, we are seeing this with all RTX 4000 GPUs we've tested so far including the 4080. I am contacting Nvidia to see if there's any compatibility issue that they are aware of with Blender 3.3 CUDA. We use automated test scripts and directly import the results into our CMS, so there's no scope for manual error.
"How / where is this setting changed?"
It's available in the Nvidia Control Panel itself under "Change ECC state". But it is enabled only on the 3090 Ti and 4090.
"Comparing to the 3090 price makes more sense"
Well, in a way yeah. But the fact remains that you are getting almost double the performance of the 3090 Ti now for less. Also, the RTX 3090 was eventually phased out across many retailers and stocks cleared at discounted rates to make way for the RTX 3090 Ti.