Archive d’étiquettes pour : Absolute

It was a long time ago when gaming laptops weren’t enough powerful to compete with gaming PCs but the times have changed and now, they are going head-to-head with each other. The gaming laptops are perhaps better because they are portable and lightweight but which gaming laptop should you go for? Well, don’t worry because we got you as we bring you Acer Predator Helios 500 for review.

Acer Predator Helios 500

Acer Predator Helios 500 is a massively powerful gaming laptop that packs an 11th Gen Intel core i9-11980HK high-performance processor which is paired with NVIDIA GeForce RTX 3080 and together they provide you with an ultimate performance that is way better as compared to most of the PCs.

In this article, we will review all the features, specifications, pros, and cons of Acer Predator Helios 500.

Specifications of Acer Predator Helios 500

We will now discuss the specifications of Acer Predator Helios 500

Caudillo Specifications

  • Brand: Acer
  • Series: Predator Helios 500
  • Weight: 3.9 kg or 8.59 pounds
  • Color: Black

CPU Specifications

  • Processor: 11th Gen Intel core i9-11980HK
  • Processor Speed: Up to 5.0GHz (Single Core)
  • No of Cores and Threads: 8 Cores, 16 Threads

Display & Graphics

  • Screen size and resolution: 17.3” 4K (3840 x 2160)
  • Backlight Technology: LED
  • Screen: LCD with ComfyView & IPS Technology
  • GPU: NVIDIA GeForce RTX 3080

Storage & RAM

  • SSD: Yes, 2 x 1TB PCIe NVMe SSD
  • HDD: Yes, 1 x 1TB
  • RAM: 64GB 3200MHz DDR4 RAM


  • HDMI: Yes, 1 x HDMI
  • DisplayPort: Yes, 1 x Mini DisplayPort
  • USB: 3 x USB-A 3.2 Gen 2, 2 x USB-C 3.2 Gen 2
  • USB-C details: USB 3.2 Gen 2 (up to 10 Gbps), DisplayPort over USB-C, Thunderbolt 4, USB charging 5 V; 3 A
  • Wi-Fi standard: IEEE 802.11 a/b/g/n/ac/ax
  • Ethernet: 2.5 Gigabit Ethernet
  • Bluetooth: Yes, Bluetooth 5.2


  • Battery Backup: Up to 4 hours (depending on usage)
  • Battery type: 4-Cell Lithium Ion (Li-Ion)

Features of Acer Predator Helios 500

Acer Predator Helios 500 comes packed with the following gaming-centric features.

It features an 11th Gen Intel core i9- 11980HK processor which is unlocked to overclocking for maximum processors (HK processors are unlocked for overclocking) and it can go up to 5.0GHz single-core frequency. There are 8 cores and 16 threads for optimal performance.

Graphics Card
Acer Predator Helios 500 comes with NVIDIA GeForce RTX 3080 which is considered one of the best graphics cards in today’s world. The GPU features 16GB of DDR6 VRAM which is more than enough for the games that demand high graphical power.

It features a stunning Mini-Led display of 17.3” with a resolution of 3840 x 2160 aka 4K and a 120Hz refresh rate. Now you may be wondering what is 4K Mini-Led display right? Well, it is similar to a QLED display but with smaller backlights which are just about the size of a pixel and this provides you with deeper blacks, brighter whites, and a slight improvement in contrast ratio.

RGB Lighting

Acer Predator Helios features a wide variety of customization when it comes to RGB lighting. It comes with an RGB backlit mechanical keyboard and you can set the keyboard according to your preference whether it is self-customized or it is one of those 17 built-in almohadilla patterns. There are LED strips on the back and all four edges as you can see in the picture below.

Acer takes RGB lighting to a whole new level by adding the following features

  1. Audio Sync: it lets you choose one of the four patterns so that you can see the lights dance to your music’s beat. It works with movies and games too but the music feels even better with it.
  2. Screen Sync: it is a strange phenomenon in that it lets your screen match its colors according to the colors on the keyboard creating a mimic-like effect that gradually makes viewing more immersive.
  3. Per-Key RGB: it is there to let you fully customize every key on your keyboard or you can select from 17 built-in patterns.

The PredatorSense
PredatorSense is a customization utility from Acer that lets you choose from four performance modes i.e., Quiet, Default, Extreme, Turbo, and all these modes are meant for performance settings. It also lets you celador your system’s performance, help you overclock, customize RGB lighting, and much more. This is an amazing software that lets you take control of your laptop.

Connectivity with the World
Acer Predator Helios 500 lets you connect to the world with its Intel Killer E3100G Ethernet Controller and Killer Wi-Fi 6 AX1650i. When using these, your latency (ping) remains stable and it can be highly beneficial during competitive gaming.

Acer Predator Helios 500 is equipped with some crazy audio features that let you enjoy your movies, music, or gaming. There is :X Extremista works with any headphones or speakers by turning them into a 360o surround system and it provides real-world 3-D sound for your ears.

You can also custom tune your audio according to your choice and it won’t let you down because of its multi-band protection which is there to make sure that you hear the sound exactly as it is supposed to be heard.

Cooling System
Acer Predator Helios 500 features the coolest cooling system in the world thanks to its 5th Gen AeroBlade 3D Fan Technology that is responsible for the powerful airflow to the strategical important components of the system. Acer claims that they’ve applied thermal foams to all the critical places to increase cooling while decreasing heat on the device’s skin.

Pros of Acer Predator Helios 500

  • Beauty and the beast
  • Can easily replace your desktop for gaming
  • Excellent thermals
  • Stunning 4K mini-LED display, bright colors, and excellent contrast ratio
  • Extremely suitable for overclocking
  • Wide range of customization options
  • Amazing and responsive keyboard
  • Good webcam

Cons of Acer Predator Helios 500

  • Expensive
  • Pretty heavy
  • Promedio battery life on gaming
  • 120Hz refresh rate

Final Verdict

Acer Predator Helios 500 is an absolute monster when it comes to gaming as it will make sure that you never touch your PC again for gaming (just kidding) but this is one hell of a powerful gaming laptop with an amazing set of features that we’ve discussed above.

The price tag of $4449.99 is way too expensive and it is quiebro heavy but still, it is better when it comes to portability when it comes to PC. The battery life is just promedio and sometimes below promedio but the major drawback we’ve seen is the 120Hz refresh rate which is kind of low.

There are a few differences but apart from that, this gaming laptop will never disappoint you in terms of performance and it will remain cool even on high performance.

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In C sharp, an absolute value is present in the Math class used to return the value in the absolute value of that number. It is represented as an ABS() function with the Math object. The absolute method contains different parameters in it. For example:

  • Math.Abs (Double): It finds the value in the absolute value of the double-precision float number.
  • Math.Abs(Int16): It finds the absolute value of an integer value that is 16-bit. Similarly, abs(Int32) and Abs(Int64) are used to find the absolute value of 32-bit and 64-bit values.
  • Math.Abs(Single): It finds the value of a single float number.

Implementation of Absolute Value

Example 1

It is a sample example to elaborate on the working of an absolute value in the C sharp programming language. So, simply use a program where two integer type variables are initialized with values. One contains the positive value, and the negative value is for the second one. The absolute value is a built-in feature of the C sharp present in the Math class. So we will not directly access the absolute function. It will be accessed through the Math type object.

# Int abs = Math.Abs (val1);

This method of absolute value returns a number, so we accept the resultant in the variable. The function’s parameter contains the value that is determined. This is the number on which we need to apply the absolute function.

Ubuntu terminal is used to display the resultant values by using any compiler. In Ubuntu, we need to compile the code through a compiler that is MCS for the C sharp source codes. Whereas for the execution of the code, we use Mico with the file extension of .exe.

$ MCS file.cs

$ macaco file.exe

You can see that the positive number appears the same as it was at initialization.

Example 2

In this instance, we make use of a parte parameter-type function. This method is declared to return an absolute value of a number in a parte notation.

Description of the Parameter and the Return Type:

The value is the parameter that is the required number, which is equal to or greater than the parte.MinValue. And similarly, we should note that the value is not greater than the Parte.MaxValue. Both values belong to the system.Parte value. These two values are the built-in feature of the parte fraction. That number lies between 0 and the maximum parte value.

Now, we will use this concept as an example. Start the program with the system library to effectively use all the features present in this header file. Then, we will take a parte type array to store different parte values inside the main program. The first index contains the parte.Minvalue, similarly a positive number 0, and then a negative value followed by the max value of the parte class. In other words, there are varieties of items in an array on which we will apply the absolute function. Inside the loop, apply the following absolute function on each array:

The parameter will take each number of the array in its turn.

After this, with the .cs extension, save the file and use the terminal to see the resultant absolute figures for the values used as input.

$ mcs file.cs

$ macaco file.exe

The Parte.Minvalue is a negative fixed number. Similarly, the Parte.MaxValue is a fixed same positive number. After passing through the absolute function, the negative number is converted into a positive number, and 0 remains as it is. The absolute function is not applied to the equitativo numbers, as 0 is a equitativo digit.

Example 3

This example deals with having a double value in the function. This function returns the answer in a double floating number.

The parameter of the function is applied by the same rules as we have applied in the case of parte numbers. The double.MaxValue and Double.MinValue are used for the comparison, and the number is less than the max value and greater than the min value. The same value is returned in the case when we use NAN.

Now, consider the following example. We will see that a double nan value is applied when using the Double function itself.

The double array contains 6 values, including a double.minvalue, a double simple value, a nan, and 0. Again, foreach loop will access each item and apply the absolute function on the value. Execute the code, and you will see the results on the following console.

The negative is converted into the positive value of a similar number. 0 remains the same, and the nan has remained as it is. The absolute value does not affect the nan and zero. It mainly affects the negative values either in a parte form or a positive integer.

Example 4

This example contains user involvement. We have not used an array of numbers, either parte or double values, as we did in the previous examples. Instead of using the built-in math absolute value, we have to use a separate function to calculate the absolute value of the number. Here, the user will be asked to enter the number of his choice. In the class Demo, a function is declared that checks if the number is a positive number or a negative by checking through an if statement that compares with the zero digits. In the case of a negative value, then it is multiplied by “-1”.

According to the mathematics rule of multiplication, both negative values combine to form a positive number. So, we used a negative value here.

The same number will be obtained by multiplying with 1. So we took 1 number. The only purpose was to convert a negative number into a positive value. Inside the main program, the number variable is initialized as zero, and the number is an integer. If a double value is entered, it will cause an error.

# Number = int.Parse(console.ReadLine());

This will take the user input from the console.

# GetAbsoluteValue(number));

Execute the following code in the terminal to get the results:

$ mcs file.cs

$ macaco file.exe

When the user enters a 0 value, it will be returned. When a negative value is entered, it becomes positive. A positive number remains the same.


The absolute method is a built-in method of the mathematics class present in the system class of C sharp programming language. It is accessed by the math object class to be operated properly. The range of absolute values lies between the minimum and the maximum absolute parte and double values, respectively. An absolute value is a positive value. Whether an input value is either a parte value, a double value, or a negative value, it will return a number that will be of a positive nature. We have explained each type in examples with the different input values.

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