[Notebookcheck/Anandtech/Nvidia] Nvidia announces seven brand-new Quadro GPUs for mobile workstations including three high-end RTX SKUs - Overclock.net - An Overclocking Community
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[Notebookcheck/Anandtech/Nvidia] Nvidia announces seven brand-new Quadro GPUs for mobile workstations including three high-end RTX SKUs

 
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post #1 of 5 (permalink) Old 05-29-2019, 03:11 PM - Thread Starter
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[Notebookcheck/Anandtech/Nvidia] Nvidia announces seven brand-new Quadro GPUs for mobile workstations including three high-end RTX SKUs

https://www.notebookcheck.net/Nvidia....422302.0.html
Quote:
Mobile workstations just got more powerful thanks to Nvidia’s unveiling of the availability of its high-end Quadro RTX GPUs for laptops. The three ray-tracing capable SKUs are the Quadro RTX 3000, Quadro RTX 4000, and the Quadro RTX 5000. All three utilize GDDR6 memory with bandwidths ranging from 336 GB/s (RTX 3000) to 448 GB/s (RTX 4000 and RTX 5000).
https://www.anandtech.com/show/14421...-for-notebooks
Quadro RTX 5000 (mobile) : 3072 CUDA cores / TU104 as in RTX 2080 at ~ 1.53GHz , 16GB GDDR6, 80-110W
Quadro RTX 4000 (mobile) : 2560 CUDA cores / TU104 as in RTX 2080 at ~1.56GHz , 8GB GDDR6, ~80-110W
Quadro RTX 3000 (mobile) : 2304 CUDA cores / TU106 as in RTX 2070 at ~ 1.39GHz , 6GB GDDR6, ~60-80W
Quadro T2000 (mobile) : 1024 CUDA cores / TU117 as in GTX 1650 but with more cores at ~1.71GHz, 4GB GDDR5 , 40-60W
Quadro T1000 (mobile) : 768 CUDA cores / TU 117 as in GTX 1650 at ~1.69GHz , 4GB GDDR5 , 40-50W


https://blogs.nvidia.com/blog/2019/0...ia-quadro-rtx/

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Last edited by AlphaC; 05-29-2019 at 03:29 PM.
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post #2 of 5 (permalink) Old 05-29-2019, 05:15 PM
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Quote: Originally Posted by AlphaC View Post
https://www.notebookcheck.net/Nvidia....422302.0.html
https://www.anandtech.com/show/14421...-for-notebooks
Quadro RTX 5000 (mobile) : 3072 CUDA cores / TU104 as in RTX 2080 at ~ 1.53GHz , 16GB GDDR6, 80-110W
Quadro RTX 4000 (mobile) : 2560 CUDA cores / TU104 as in RTX 2080 at ~1.56GHz , 8GB GDDR6, ~80-110W
Quadro RTX 3000 (mobile) : 2304 CUDA cores / TU106 as in RTX 2070 at ~ 1.39GHz , 6GB GDDR6, ~60-80W
Quadro T2000 (mobile) : 1024 CUDA cores / TU117 as in GTX 1650 but with more cores at ~1.71GHz, 4GB GDDR5 , 40-60W
Quadro T1000 (mobile) : 768 CUDA cores / TU 117 as in GTX 1650 at ~1.69GHz , 4GB GDDR5 , 40-50W


https://blogs.nvidia.com/blog/2019/0...ia-quadro-rtx/

I wonder how much performance loss you get when TDP is reduced that significantly...

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post #3 of 5 (permalink) Old 05-29-2019, 06:28 PM
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Quote: Originally Posted by TK421 View Post
I wonder how much performance loss you get when TDP is reduced that significantly...
well, a 2080 boosts to around 1900 mhz, so about 20% would be your answer


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post #4 of 5 (permalink) Old 05-30-2019, 08:16 AM - Thread Starter
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It's basically underclocked. A 1.5GHz Turing chip is going to perform 75% of a 2GHz one if the scaling is linear , although the memory bandwidth is retained (14Gbps GDDR6).

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post #5 of 5 (permalink) Old 05-30-2019, 12:02 PM
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Quote: Originally Posted by AlphaC View Post
It's basically underclocked. A 1.5GHz Turing chip is going to perform 75% of a 2GHz one if the scaling is linear , although the memory bandwidth is retained (14Gbps GDDR6).
Scale is not linear. Losing about 50W power (23%) only cost around 10% performance when you compare the RTX 2080 mobile version (non max-q) vs desktop.
That also why it cost so much power to OC and gain only 10%.



Last edited by Defoler; 05-30-2019 at 12:08 PM.
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