Which NVIDIA Graphics Card is ideal for training neural networks?

If a CPU is a PC’s core, then the soul is a GPU. While most PCs can run without a good GPU, without one, neural networking is not possible. Machine learning experts suggest that complex operations like matrix manipulation, exceptional computational prerequisites, and significant computing power are needed for neural networking.

A fast GPU means, by immediate feedback, a rapid gain in practical experience. To deal with parallel computations, GPUs contain several cores. To handle this information with ease, they also have total memory bandwidth.

By now, you must have questions like What are the best graphics card for deep learning and neural networking? In this article, we aim to address these questions.


Table of contents

  • Review of NVIDIA Graphics Cards in the market
  • The Verdict


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Review of NVIDIA Graphics Cards in the market

The Graphics Card is responsible for rendering an image to your computer, which is achieved by translating data into a signal that can be interpreted by your computer. Having a GPU has two advantages:

  1. Each GPU has a massive number of cores, enabling many parallel processes to be better computed.
  2. Vast quantities of data need to be managed by deep learning computations, making the high memory bandwidth in GPUs (which can run up to 750 GB / s vs. just 50 GB / s supported by conventional CPUs) more appropriate for a deep learning computer.


So, here is a list of NVIDIA Graphic cards that you might want to consider.


  • NVIDIA Tesla V100

NVIDIA Tesla V100 offers

  • Clock Speed: 1246 MHz
  • Tensor Cores: 640
  • VRAM: 8 GB or 16 GB
  • Memory Bandwidth: 900 GB/s

For neural networking and deep learning, the NVIDIA Tesla V100 is a behemoth and one of the best graphics cards. This card is entirely optimized and comes packed with all the goodies for this reason that one will need.

The Tesla V100 comes in memory configurations of 16 GB and 32 GB. You can be rest assured that your every training model can run smoothly and in less time, with plenty of VRAM, AI acceleration, high memory bandwidth, and advanced tensor cores for deep learning. The Tesla V100 will precisely deliver 125TFLOPS of deep learning output for both training and inference, made possible by the Volta architecture of NVIDIA.

The hefty price tag is the only issue with this GPU. It will not come at a low price for a card with such high efficiency. So, if you are looking for the best GPU efficiency, your first choice should be the NVIDIA Tesla V100.


  • NVIDIA Titan RTX

NVIDIA Titan RTX offers

  • Clock Speed: 1350 MHz
  • CUDA Cores: 4608
  • VRAM: 24 GB
  • Memory Bandwidth: 672 GB/s

Another mid-range GPU used for complex neural networking operations is the NVIDIA Titan RTX. The 24 GB of VRAM of this model is enough to work for most batch sizes. Still, pair this card with the NVLink bridge to have 48 GB of VRAM efficiently if you want to train larger models. Even for large transformer NLP models, this sum would be enough. Also, Titan RTX enables full-rate mixed-precision model training (i.e., FP 16 along with the accumulation of FP32). As a result, in operations where Tensor Cores are used, this model performs roughly 15 to 20 percent faster. The twin fan architecture is one weakness of the NVIDIA Titan RTX. This hampers more complicated system setups because, without significant changes to the cooling process, it can not be bundled into a workstation, which is not recommended.

Overall, for just about any deep learning mission, Titan is a great, all-purpose GPU. It is costly compared to other graphics cards with Tensor Cores. This is why this model for gamers is not recommended. Nevertheless, researchers using complex neural networks will probably appreciate additional VRAM and performance development.


  • Nvidia Quadro RTX 8000

Nvidia Quadro RTX 8000 offers

  • Clock Speed: 7001 MHz
  • VRAM: 48 GB
  • CUDA Cores: 4,608
  • Memory Bandwidth: 672 GB/s

The Quadro RTX 8000 is a top-of-the-line graphics card designed explicitly for deep-learning matrix arithmetic and computations. Since this card has a large VRAM capacity of 48 GB, this model is recommended to study extra-large computer models. The capacity can be extended to up to 96 GB of VRAM when used in conjunction with NVLink, which is quite a number!

Over 130 TFLOPS of performance results in a combination of 72 RT and 576 Tensor cores for improved workflows. Theoretically, this model provides 50 percent more memory and yet manages to cost less compared to the most costly graphics card on our list, the Tesla V100. This model has excellent performance even on installed memory when operating with larger batch sizes on a single GPU.

Again, like the Tesla V100, this model is limited to the price of your roof. That said, get an RTX 8000 if you want to invest in the future and high-quality computing. 


The Verdict

Titan RTX will have the biggest bang for your buck for most users foraying into neural networking. Training with larger batch sizes makes it easier for models to practice quicker and much more precisely, saving a lot of time for the consumer. This is only possible if you have a TITAN RTX. Using half-precision (FP16) enables models with inadequate VRAM size to fit into the GPUs. However, for more advanced users, the Tesla V100 is where you should spend. That’s our top pick for the best deep learning and neural learning graphics card.


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