Computer Specs for Coding


What RAM is a Programmer Really Need?

You can call yourself a web developer, or a programmer in training. A system that has enough RAM will allow you to program comfortably. RAM (random-access memory) is not the only factor that determines your computer’s speed. For faster performance, ensure that your RAM is sufficient. Other factors can also directly affect your computer’s performance.

  • Space available on your hard drive
  • RPM (rotation per Minute) on your hard drive
  • Your graphic card has built-in memory
  • Your motherboard’s model, brand, and bus speed
  • Your CPU model, make and use
  • Your operating system


Compare the use cases below with your everyday usage. You may need to optimize other aspects before you upgrade your RAM for programming.

Programming by itself is not a big drain on your RAM, but other programs that you open during your day are.

RAM Consumption in Common Daily Tasks

Use the Case 2GB
(check price)
4GB (check price) 8GB (check price) 16GB (check price) 32GB (check price)
Multitasking and large documents NO NO YES YES YES
Basic Web Browsing NO YES YES YES YES
Heavy Web
Browsing (20+ tabs).
Media playing NO YES YES YES YES
Photo editing NO NO YES YES YES
Full HD Video Editing NO NO NO YES YES
Gaming with an Old GPU
High-End Gaming
The most recent GPU

RAM Consumption By Programming Languages (MB).

However, price does not matter when it comes to laptops. These are some tips to consider when shopping for the perfect laptop to meet your web development or programming needs.

Opt for 8GB RAM

Your computer will get faster and more powerful as you increase the RAM. If you are a programmer, you don’t need to spend hundreds more on 32GB RAM capacity unless your computer is used for multitasking and running multiple programs simultaneously. The majority of programmers won’t need more RAM than 16GB for major programming or development tasks. However, programmers and game developers who work with high graphics may require RAM of 12GB. 16GB RAM is better for video editors and graphic designers, as rendering videos and high-resolution graphics can take up a lot of memory.

Select an SSD

Solid State Drives (SDDs), are faster than traditional hard drives.

HDDs are acceptable provided that the specifications of other devices are also in line. If you are on a tight budget, you might not be able to afford an SSD. Instead, you will be able only to afford an HDD.

SSDs are a great tool for programmers. However, the only problem is that they lack storage space. HDDs can store up to 1TB, but SSDs are limited to 256GB and 512GB.


For aspiring programmers looking to find the perfect laptop, you should focus on how much RAM is available for multi-tasking.

One of the most important factors to consider is how much RAM you have. Programmers might have to use heavy IDEs or virtual machines. These large applications can eat up lots of memory. Your laptop will be damaged if you try to run them all at once. You should ensure that your laptop has plenty of RAM.

RAM may not be a concern for web developers, as their tools aren’t that heavy and require little compilation. 4GB should suffice.

However, software or application developers who use emulators, virtual machines, and IDEs to compile large projects will need a lot more RAM. At least 8GB is sufficient.

Level design and game development environments will require stronger systems: 16GB RAM or less, but with the possibility of expansion to 16GB later.


For programs and data. The operating system also allows disk caching.

Increased RAM means faster transfers between the CPU, RAM, and hard drives.

Hard drive can be used to replace RAM if you run out virtual memory(slow substitute)

While RAM is lost when the computer is shut down, magnetic storage can store data for many years.

RAM is faster than magnetic or SSD storage. Its speed is measured in nanoseconds, which is billionths of seconds; magnetic and SSD storage are measured in milliseconds, which is thousandths.

As operating systems and applications get stronger and have more features, they will require more RAM.

RAM is a popular upgrade for any desktop or laptop system. It’s important to know the differences between different types of RAM.

There are 5 types of RAM


1. SRAM: Static random access memory (SRAM).

It doesn’t require periodic memory refresh.


  • Buffers in hard drives
  • Cache memory for CPUs
  • The temporary storage of LCD screens
  • It can be soldered automatically to a printed circuit board (PCB) or integrated quickly into a chip.
  • DRAM is slower and can be found in lower quantities.

2. SDRAM: Synchronous DRAM (SDRAM)

  • First memory type to be synchronized with the processor bus.
  • 168-pin DIMM modules are used to store its memory.
  • SDRAM modules contain one-bit prefetch bufferSubmitOne transfer per clock cycle.
  • PC133 modules can sometimes be used on systems that were originally designed for PC100 modules.

3. DDR SDRAM: Second generation of systems that run synchronous DRAM

  • Uses double data rate SDRAM.
  • Two transfers per clock cycle.
  • Two-bit prefetch buffer.
  • Its chips are used in 184-pin DIMM memory module modules.

Speeds of DDR SDRAM

  • PC1600 (200MHz/1600Mbps).
  • PC2100 (266MHz/2100Mbps).
  • PC2700 (333MHz/2700Mbps).
  • PC3200 (400MHz/3200Mbps).

4. DDR2 SDRAM: Double data rate 2 SDRAM

  • Successor to DDR SDRAM.
  • External data runBus 2x the speedDDR SDRAM
  • A Four-bit prefetch buffer allows for faster performance.
  • It has lower latency than DDR SDRAM memory.
  • The typical latency values for DDR memory are CL=2.5 and 3 respectively.
  • 240-paint is used by memory modules.
  • MemoryClock speed x4Or the I/O bus clock speed of x2
  • DDR2-533 can be found in PC2-4200 modules that have a throughput greater than 4200Mbps.

5. DDR3 SDRAM: Double data rate 3 SDRAM

  • Low voltage operation
  • The internal banks are twice as big
  • The majority of versions run at speeds faster than DDR2.
  • Eight-bit prefetch bus. DDR2 has lower latency than DDR2.
  • Average latency values for DDR2: CL7 or Cl9 in comparison to CL5 and CL6.
  • The I/O bus clock speed x2 or the memory clock speed x4
  • DDR3-1333 can be found in PC3-10600 modules that have a throughput exceeding 10,600MBps, or 10.6GBps.

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