5 Questions about Dual GPU for Machine Learning (with Exxact dual 3090 workstation)
Jeff Heaton Jeff Heaton
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 Published On Oct 6, 2021

In this video I cover how to use a dual GPU system for machine learning and deep learning. I look at five questions you might have about a dual GPU system.

1:01 Question 1: Do two GPUs combine into one big GPU?
1:42 Data Paralyzation
2:40 Dual GPU Performance
5:02 Model Paralyzation
7:16 Question 2: Can I buy one now, and one later?
9:37 Question 3: Can I mix multiple types of GPU?
10:35 Question 4: How do you cool multiple GPUs?
12:39 Do I need NVLink?

** System Used **

* TRX40 Motherboard
* Threadripper 3960x
* 128GB Memory (16GBx8)
* 2x 4TB PCIe 4.0 NVME
* 2x NVIDIA GeForce RTX 3090
* NVLINK Bridge

For more information about the machine featured in this video, please visit:
https://www.exxactcorp.com/Deep-Learn...

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