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Artificial Intelligence (AI) Servers | Multi-GPU Performance | Nfina

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Globally, companies are using AI-driven tools to change how they operate, and to spark innovation and productivity. Machine learning digs into huge data sets, while deep learning spots patterns and makes predictions, letting businesses turn raw data into smarter decisions. When they link structured info with unstructured sources—like social media comments, customer surveys, and sensor readings—organizations find hidden insights that were once out of reach. With AI leading the charge, companies can act quickly and wisely, securing a leg-up in a market that never stops moving. However, many of these same organizations still can’t figure out how to create the server setup they need to run these AI solutions smoothly. 

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Key Areas of AI Services & Solutions

Artificial intelligence (AI) services and solutions have become essential tools for businesses in today’s digital age. With the ability to analyze large amounts of data and make complex decisions, AI has transformed many industries, from healthcare to finance. In this section, we will explore some of the key areas where AI services and solutions are being used. 

1. Natural Language Processing (NLP): NLP is a branch of AI that focuses on understanding human language. It allows computers to process and interpret written or spoken language, enabling them to communicate with humans more effectively. NLP is used in various applications such as chatbots, voice assistants, and sentiment analysis. By using NLP, businesses can gather valuable insights from customer feedback or automate customer service tasks. 

2. Machine Learning: Machine learning is a subset of AI that involves training algorithms with large datasets to enable them to make predictions or decisions without being explicitly programmed. This technology has a wide range of applications, including fraud detection, recommendation engines, and image recognition. Machine learning can help businesses improve their operations by automating repetitive tasks and making accurate forecasts based on data analysis. 

3. Robotics: Robots equipped with AI capabilities can perform tasks autonomously without human intervention. These robots are being used in manufacturing plants for assembly line processes and in warehouses for inventory management. They increase efficiency while reducing labor costs for businesses  

4. Predictive Analytics: Predictive analytics uses statistical techniques combined with machine learning algorithms to forecast future outcomes based on historical data patterns. Businesses use predictive analytics for risk assessment, demand forecasting, marketing campaigns optimization, among others. By accurately predicting future trends or events, companies can make informed decisions that drive growth and minimize risks.  

5. Image Recognition: Image recognition technology uses deep learning algorithms to identify objects or patterns in images or videos accurately. This capability finds application in diverse fields such as healthcare (medical imaging), security (surveillance systems), and retail (inventory management). By automating image analysis, businesses can save time and improve accuracy in tasks that would require human effort.  

6. Virtual Agents: Virtual agents or digital assistants are chatbots powered by AI that interact with users through text or speech. They can handle customer queries, book appointments, or even complete transactions on behalf of a business. Virtual agents provide 24/7 support and enhance customer experience while reducing the workload for human employees. 

AI Services and Solutions Examples  

Industry: Healthcare

Challenge: Processing large amounts of medical images for accurate diagnosis 
Configuration: Dual Intel Xeon processors and NVIDIA Quadro RTX GPUs 
Outcome: Improved accuracy and efficiency in medical image analysis 
 
The healthcare industry generates a massive amount of data through medical imaging techniques such as MRIs, CT scans, and ultrasounds. However, processing these images to accurately diagnose patients can be a time-consuming and tedious task for healthcare professionals. This is where AI servers come in to play. 
 
M.D. Anderson Cancer Center was facing the challenge of accurately diagnosing patients based on their medical images within a short period. To address this issue, they implemented AI servers with dual Intel Xeon processors and NVIDIA Quadro RTX GPUs. The multi-GPU setup allowed for faster processing of large imaging datasets while also enhancing accuracy through deep learning algorithms. 
 
The outcome was remarkable; the hospital’s diagnostic council saw a significant improvement in both speed and accuracy in medical image analysis. This not only saved valuable time for healthcare professionals but also improved patient care by enabling early detection of diseases. 

Industry: Finance

Challenge: Real-time fraud detection in financial transactions 
Configuration: Single AMD EPYC processor and multiple NVIDIA Tesla V100 GPUs 
Outcome: Reduced fraudulent activities leading to cost savings for financial institutions 
 
Financial institutions are constantly faced with the challenge of preventing fraudulent activities during transactions. Traditional methods have proven to be inadequate as fraudsters find new ways to bypass security measures. As a result, financial institutions have turned towards AI technology to combat fraud effectively. 
 
One such case study involves Citibank struggling with increasing instances of fraudulent activities in its online banking system. They deployed AI servers equipped with a single AMD EPYC processor and multiple NVIDIA Tesla V100 GPUs to analyze transaction data in real-time. The AI system was trained to identify patterns of fraudulent transactions and flag them for further investigation. The bank saw a drastic reduction in fraudulent activities, leading to cost savings for the institution. This also improved customer satisfaction as their financial transactions were more secure. 

Industry: Retail

Challenge: Demand forecasting and inventory management
Configuration: Intel Xeon Scalable processors and NVIDIA TITAN RTX GPUs
Outcome: Improved inventory management, reduced waste, and increased revenue 

A major retail chain implemented AI servers equipped with Intel Xeon Scalable processors and NVIDIA TITAN RTX GPUs to analyze sales data from various stores across different locations. The AI system was trained to forecast demand based on factors. Retail businesses constantly struggle with predicting consumer demand accurately, which can lead to overstocking or understocking of products. This results in wastage and lost revenue. To overcome this challenge, retailers are turning towards AI servers for demand forecasting and inventory management. 

 

Artificial Intelligence Servers & Solutions Can Transform Your Business

The development of artificial intelligence is opening new opportunities in a variety of fields, including medicine, industrial automation, data analytics, marketing, and e-commerce. To process complex algorithms and machine learning, artificial intelligence-specific servers must be used. These servers boast specialized hardware and software configurations that are finely tuned to support the unique requirements of artificial intelligence applications. To qualify as an AI server, it must possess top-of-the-line computing capabilities, as AI tasks demand substantial processing power. High-performance CPUs and GPUs are essential components in these servers, enabling them to efficiently process and analyze vast datasets with ease.  

While GPUs play a crucial role in accelerating AI powered solutions, it is important not to overlook the significance of robust storage capacity. The ability to swiftly access and store large amounts of data is vital for effectively managing the extensive memory requirements associated with artificial intelligence tasks.  

Nfina leads the way in revolutionizing AI solutions for business and research with advanced hardware solutions. Our High-Performance Deep Learning AI Servers and Workstations are carefully crafted to deliver unparalleled performance in complex AI environments. With cutting-edge technology, these servers are specifically designed to handle the intensive computational demands of artificial intelligence tasks. Our dedication to providing top-of-the-line solutions guarantees that researchers, developers, and businesses can fully utilize AI-powered solutions without hindrance. Each server is precision-engineered for seamless integration into existing systems, optimizing efficiency and driving progress in artificial intelligence.  

What is an AI server?  

Unlike traditional computing servers, an AI server is designed specifically to address the computational needs for cutting-edge AI technology applications. Unlike normal computing servers, AI servers consist of advanced tech to include servers with high-performance GPUS (Graphics Processing Units) and/or TPUS (Tensor Processing Units). AI servers need high-performance GPUS and/or TPUS because they perform complex calculations necessary for training machine learning and executing deep learning with high efficiency. Besides high-performance computing, AI servers also contain large amounts of high-speed RAM, SSD, and other high-speed storage to enable quick response and access to large volume datasets essential to AI systems. 

Key Components and Choices  

When exploring AI servers, a few basic features, options, and decisions will shape the challenges of performance and scalability. Every AI server will have a CPU; choose high-core-count processors from Intel or AMD. And, of course, do not forget the accelerators; NVIDIA GPUs and TPU chips will be a great help in completing machine learning tasks. 

When looking at NVIDIA GPUs, processors, and accelerators, do look out for high-capacity models that will help complete machine learning tasks. For rapid access to training datasets, investigate NVMe SSDs. For the most demanding tasks and rapid access to datasets, high-throughput networking options like 10GbE or faster will help make the cross networks. 

Storage solutions need to be large in volume and rapid in access speed. For the best results, consider a hybrid configuration that uses the large volume HDD and rapid access to SSD. And to ensure performance, control systems for cooling must be effective. Liquid cooling systems or high-grade air cooling systems will improve performance by cooling components that prevent performance throttling. 

Edge vs data center 

Edge AI brings computation closer to the source of data generation—think smart cameras in retail or predictive maintenance sensors on manufacturing lines. This proximity not only reduces latency but also enhances real-time decision-making capabilities, making it ideal for applications that require immediate insight. 
 
On the other hand, data center AI solutions harness vast computational power and storage capacity for intensive tasks such as deep learning model training and large-scale data analysis. These centralized systems excel at processing enormous datasets that are often beyond the reach of edge devices alone. They provide a powerhouse for complex algorithms while ensuring robust security measures. 
 
However, organizations must navigate trade-offs between flexibility and control when choosing their approach. Edge computing offers agility in deployment but can struggle with resource limitations; meanwhile, relying solely on a data center may lead to delays in response time during critical operations. 

 

4408T-AI Specifications

Form Factor
Desktop/Tower, 17.8" x 25.5" x 7"
Operating Temperature
10ºC to 35ºC (50ºF to 95ºF)
Processors
5th Generation Intel® Xeon® Scalable processors,
Up to 60 cores each, 270W max
Processor Speed
Up to 3.9GHz to 4.2GHz
Socket
Dual Socket E (LGA-4677)
Memory
Up to 16 DIMMs, ECC RDIMM, DDR5 5600MHz
1.5TB Max memory capacity
External Drives
8x 3.5" or 2.5" hot-swap drive bays
– Supports: 4 x SSD/HDD and 4 x NVMe/SSD/HDD drives
Internal Drives
2 x M.2 NVMe slots, PCIe® 4.0 (22110 or 2280)
Optical Drive
48x CD-RW / 24 x DVD +/-RW (optional)
GPU
Up to 2 x NVIDIA RTX 6000 Ada GPUs, 48GB GDDR6 ECC, Dual Slot PCIe 4.0 x16
– 18,176 CUDA cores, 568 Tensor cores, 142 RT cores
– Supports up to 4 x displays, 4 x DisplayPort 1.4a connectors
– 300W total board power, Active cooling
– Virtual GPU software supported: NVIDIA RTX Virtual Workstation™ (Requires license)
– Graphics APIs: DirectX™ 12, Shader Model™ 6.8, OpenGL® 4.66, Vulkan® 1.36
– Compute APIs: CUDA™ 12.5, OpenCL™ 3.0, DirectCompute™
RAID
Software RAID 0/1/5/10, Hardware RAID optional, Intel VROC optional
Input Voltage
100-127V @ 7.5A-9A, 50/60 Hz
200-240V @ 5A-6A, 50/60 Hz
Power Supplies
Dual hot-swap 1200W AC
Remote Management
BMC, IPMI 2.0, KVM over HTML5, and Redfish API
TPM
Version 2.0, optional
OS Supported
Microsoft® Windows® 11 Pro, Red Hat® Linux® 8.6, Unbuntu™ Linux® 22.04
AI Software Options
NVIDIA AI Enterprise™ license w/ support, Intel oneAPI™ w/ support
Both are optimized for PyTorch™, TensorFlow™, scikit-learn™, XGBoost Frameworks
Regulatory Certifications
UL/CSA 62328-1, FCC part 15 (US), FCC (US), CE (Europe), ICES (Canada), UKCA (Great Britian), VCCI (Japan), RCM (Australia), NRTL Nemko (US, Canada), CB (US)
Warranty
5 years

Multi-GPU Performance

Artificial Intelligence Services and Solutions have seen a significant boost in performance with the implementation of Multi-GPU technology through NVlink. NVLink  is a connection device that bridges multiple GPU’s together. It significantly improves data transfer rates and overall system bandwidth. Through NVIDIA NVLink, compatible NVIDIA RTX graphics boards, or data center GPUs, can implement memory pooling and performance scaling. Memory pooling doubles GPU memory capacity.

By using multiple GPUs, neural networks can be processed in parallel, resulting in faster training times and improved accuracy. Nfina AI servers and workstations can handle larger datasets and intricate algorithms easily because their workload is distributed across multiple GPUs. Developers and research scientest can also work on larger projects without experiencing memory limitations thanks to the increased memory capacity provided by multi-GPU configurations. Multiple GPUs also provide redundancy in a production environment.

One of the things that distinguishes Nfina in the AI hardware field is our use of high-quality NVIDIA GPUs in our servers and workstations. We remain dedicated to incorporating multiple GPU configurations, including advanced models such as the NVIDIA RTX 6000 Ada, to guarantee that our products deliver unparalleled performance for all types of demanding AI and machine learning tasks. By carefully selecting these robust GPUs, not only are we prepared to handle existing computational challenges, but we are also well-positioned to excel in upcoming developments within the industry. This unwavering commitment to utilizing top-of-the-line GPUs highlights our determination to provide exceptional, future-proof solutions for AI hardware needs.

Access to an NVIDIA GDX Supercomputer with Nfina and AUbix

When delving into the components of the NVIDIA GDX Stack at AUbix, Nfina’s top tier data center partner, it’s essential to grasp the intricate setup that powers its deep learning capabilities. Picture two robust servers equipped with eight Nvidia A100 GPU cards each, working in tandem to amplify processing power. This configuration isn’t just about quantity; it’s about quality too.  

The NVLink interconnect technology serves as the glue holding this powerhouse together, facilitating seamless communication between GPUs for optimized performance. Moreover, the Mellanox InfiniBand networking fabric NVIDIA uses acts as a high-speed highway for data transfer within the stack, ensuring rapid information exchange at every stage of deep learning tasks.  

This combination creates a formidable infrastructure designed to elevate AI workloads through enhanced speed and scalability. By harnessing these cutting-edge technologies in unison, the NVIDIA GDX Stack propels deep learning processes towards unparalleled efficiency and productivity. 

RTX 6000 Ada vs A100 inference/training deltas

The purpose of this test is to present benchmark statistics between the various AI solutions being tested by Nfina. These solutions include the 4408T-AI configurations and the DGX system being hosted at Aubix. The 4408T-AI can be configured to run single or dual GPUs from a selection of the RTX 6000 Ada, Nvidia L40S, or the Nvidia T400. The DGX system at Aubix is a combination of 2 machines with 8 Nvidia A100s each that can be accessed remotely.

Training Benchmark

The benchmark we are using to compare our different solutions uses the U-Net3d model (based on this paper – https://arxiv.org/pdf/1809.10483 ) to perform image segmentation on pictures from the KiTS19 dataset. Simply put, the KiTS19 dataset is a large set of 3D images of kidneys with various shapes, sizes, and locations of tumors and the U-Net3d model can learn what these tumors look like and where they typically are by using a process called image segmentation. Image segmentation partitions an image into different groups of pixels and these groups, or segments, are used to train the model and predict where these tumors are located.

The accuracy of this model is quantified with a Dice Score. This score is calculated by measuring how much overlap there is between the predicted area of the tumor and the true area of the tumor. In the example below, the red objects (A and D) are the model’s prediction of where the target object is and the green objects (B and E) are the ground truth of their locations. Squares C and E show the overlap and dice score of each test.

AI Training Benchmark Graphic

Test Parameters

The benchmark test involves running the UNet3D model on samples from the KiTS19 dataset. When every sample in the dataset has been tested, we have reached an epoch. At the end of each epoch, the average Dice Score is calculated from the model’s predictions across all samples. This average Dice Score is then compared to a target accuracy that is set in a script file. The testing process continues until either the target accuracy is reached, or the model has completed a target number of epochs also set within the script.

The default parameters are as follows:

MAX_EPOCHS=4000

QUALITY_THRESHOLD=”0.908″

START_EVAL_AT=1000

EVALUATE_EVERY=20

LEARNING_RATE=”0.8″

LR_WARMUP_EPOCHS=200

DATASET_DIR=”/workspace/unet3d/raw-data-dir/kits19/results-dir “

BATCH_SIZE=2

GRADIENT_ACCUMULATION_STEPS=1

We ran the benchmark with 1 X RTX 6000 Ada in the 4408T-AI machine with the default parameters and it took about 96 hours to complete and did not reach the target accuracy.

CPU CONFIGUATION

1x RTX6000ADA (4408T-AI)

2x RTX6000ADA (4408T-AI)

8x NVIDIA A200 (DGX@Aubix)

CPU

2x Intel(R) Zeon Silver 4510

2x Intel(R) Zeon Silver 4510

2x AMD EPYC 7742 64-Core

HIGHEST ACCURACY

0.9088

0.9081

0.909

NUMBER OF EPOCHS

1720

3340

2670

TIME TO COMPLETE (HOURS:MINUTES)

33:33

61:08

11:25

Reached target accuracy?

YES

YES

YES

Kidney Tumor Recognition test with default Epoch paremters above and modified Epoch parameters below.

CPU CONFIGUATION

1X RTX6000ADA (4408T-AI)

2x RTX6000ADA (4408T-AI)

8x NVIDIA A200 (DGX@Aubix)

CPU

2x Intel(R) Zeon Silver 4510

2x Intel(R) Zeon Silver 4510

2x AMD EPYC 7742 64-Core

HIGHEST ACCURACY

0.909

0.902

0.909

NUMBER OF EPOCHS

1810

2000

1980

TIME TO COMPLETE (HOURS:MINUTES)

50:44

24:40

11:05

Reached target accuracy?

YES

NO

YES

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