Best RTX 3090 Gaming PC Build Under 2.5 Lakh [2021 Guide]

Please Note: Due to the COVID-19 Pandemic, prices have skyrocketed so high, that it's recommended to wait for the price to come normal before building your PC as you'll have to spend double the amount of the original price. We'll list the MRP Price of the component so the current price at the Retailer's site may vary.

Best RTX 3090 Based Gaming PC Build Under 2.5 Lakh
Best RTX 3090 Based Gaming PC Build Under 2.5 Lakh 

Planning to build your next High-End Gaming PC Build In India with RTX 3090?

Don't worry we are here to help you out, Today in this article, I'll be helping you build your Ultimate 4k Video Editing, RTX 3090 PC Build In IndiaThis NZXT PC Build that we are going to talk about, costs around INR 2.5 Lakh ( around $3300).

This is an All-In-One Gaming RTX 3090 PC Build and is capable of Gaming/Streaming/4k Video editing. This Gaming PC Build can also be used for Graphics Rendering and VFX Work such as Blender.

(This PC Build is intended for high-end Gaming, and up to 4k Video Editing)

RTX 3090 Gaming/4k Video Editing PC Build Under Rs. 2.5 Lakh In India
ProcessorAMD Ryzen 5 5600X28,
Graphics CardZOTAC Gaming GEFORCE RTX 30901,58,
RamGskill TridentZ 16GB, DDR4, 3600Mhz Ram(s)11,
MotherboardMSI B550-A PRO ProSeries Motherboard15,
StorageCrucial 1TB, M.2 SSD8,
Power SupplyCorsair VS 500Watt PSU3,
CaseNZXT H510 Mid-Tower PC Case6,
MonitorBenQ 28-inch UHD 4K HDR Monitor22,

Processor - AMD Ryzen 5 5600X

Price: 28,600 (Buy on Amazon)
Best RTX 3090 Based Gaming PC Build Under 2.5 Lakh

Ryzen 5 5600X Specs
Cores / Threads6 / 12
Base Clock Speed3.7 GHz
Boost Clock Speed4.6 GHz
Memory SupportDDR4 rams of up to 3600Mhz
Cache35 MB

The AMD Ryzen 5 5600X belongs to the latest 5000 Series Family. The CPU is built with the world's fastest Zen 3 Core Structure. The CPU has 6 Cores and 12 Threads and offers a total of 35MB Cache.

The AMD Ryzen 5 5600X Operates on a Base Clock Speed of 3.7GHz, and a Max-Boost Clock Speed of up to 4.6GHz.

The AMD Ryzen 5 5600X Comes with a Pre-Existing CPU Cooler in the Box. The Default CPU Cooler offers quite a Good cooling, but Overclocking seems hard on it.

Graphics Card - ZOTAC Gaming GEFORCE RTX 3090 Trinity 24GB GDDR6X Graphic Card

Price: 1,58,000 (Buy on Amazon, Primeabgb)
Best RTX 3090 Based Gaming PC Build Under 2.5 Lakh

RTX 3090 Specs
Memory10GB GDDR6X 320-bit memory interface
Boost Clock1.90 GHz
CoolingWindforce 3x Cooling system With Alternate Spinning Feature
Memory10 GB
Memory TypeGDDR6

The main Motive for Building this RTX 3090 PC is 4k Video Editing PC Build, so the GPU is more important for us. That's why I decided to spend more on the GPU segment and selected the Latest GeForce RTX 3090 Graphics Card from Nvidia.

The RTX 3090 is integrated with a 10GB GDDR6X 320-bit memory interface and 1.71GHz Boost Clock Speed.

The RTX 3090 is built with enhanced RT Cores, Tensor Cores, and GX6 memory for Super Fast Video Editing and Gaming Performance.

Apart from Video Editing, the RTX 3090 also supports Real-Time Ray Tracing and DLSS, offering you even more Jawdropping Graphics.

Ram - Gskill TridentZ 16GB, DDR4, 3600Mhz Ram(s)

Price: 11,780 (Buy on Amazon)
Best RTX 3090 Based Gaming PC Build Under 2.5 Lakh

GSkill 3600Mhz Ram Specs
Memory TypeDDR4
Memory Capacity16GB (8GBx2GB)
Speed3600 Mhz

To better fulfil the Memory hungriness of our System, we'll be opting out for Dual-Channel, 16GB Ram(s) for our Video Editing PC Build. These are 3600Mhz DDR4 Ram(s) from Gskill, with a Power consumption of 1.36V.

Apart from Performance, one of the Reasons behind choosing these Ram(s) are their looks, these are RGB Variants and has Cool RGB Lightigs at the top side, which gives your PC a Cool astonishing look.

Motherboard - MSI B550-A PRO ProSeries Motherboard

Price: 15,350 (Buy on Amazon)
Best RTX 3090 Based Gaming PC Build Under 2.5 Lakh

GSkill 3600Mhz Ram Specs
Memory SupportDDR4 Memory of up to 4200Mhz
Memory Capacity128GB
SlotsPCIe 4.0, Gen 4 M.2, USB 3.2 Gen2
Memory Slots4

Since we are using the high Frequency, 3600Mhz Ram(s), high-end GPU, and the RTX 3090, I chose the B550 Pro Motherboard From MSI. The Motherboard has 4 DIMM(s) on it for 4-Channel Support.

The B550 Motherboard has Gen 4 M.2, and Turbo USB 3.2 Gen. The Motherboard supports our 5000 series AMD Processor as well as our Latest RTX 2080.

The MSI B550-A Pro is capable of handling 128GB Ram of DDR4 Ram with up to 4200Mhz. However, it may need BIOS Update for some Ryzen 5 3500X. Checkout BIOS Update Guide from

Storage - Crucial 1TB, M.2 SSD

Price: 8,924 (Buy on Amazon)
Best RTX 3090 Based Gaming PC Build Under 2.5 Lakh

Crucial 1TB M.2 SSD Specs
Read & Write Speed2000MB/s and 1700MB/s

Instead of Choosing an HDD, I always recommend opting for an SSD even if it has less Storage Capacity. With an SSD, you get double Read & Write Speed, significantly making Video Editing, and Gaming, even more, Easier and faster.

However, SSD's are more expensive than HDD's, and this one's too. This is 1TB, M.2 SSD from Crucial sporting Read and Write speeds up to 2000MB/s and 1700MB/s.

Power Supply - Corsair VS 500Watt PSU

Price: 3,501 (Buy on Amazon)
Best RTX 3090 Based Gaming PC Build Under 2.5 Lakh

Crucial 1TB M.2 SSD Specs
Fan120mm Silent Fan
We'll be opting out of a 500-watt PSU for this Video Editing PC Build. The Corsair 500-watt PSU seems so right to me, but if you want you can also go for a 600-watt PSU. This is an ATX Non-Modular PSU that automatically slows down its 120mm Fan on low loads.

Case - NZXT H510 Mid-Tower PC Case

Price: 6.902 (Buy on Amazon)
Best RTX 3090 Based Gaming PC Build Under 2 Lakh

NZXT H510 Specs
SizeMid-Tower Case
ColoursWhite, Red, Black
Supports BoardsMini-ATX- Micro-ATX, and ATX
Every PC Lover knows how cool NZXT's PC Cases are... Right?

So, I also chose the NZXT H510, a white-coloured PC Case for our Video Editing Build, when assembled with RGB's, and Lightful components like our Ram(s) the corsair H510 Looks very cool!

The H510 Comes with a Panel on the backside to hide your PC's messy Cables. It comes with pre-installed Cables and straps to make cable management as easy as possible

This NZXT Pc case is capable of supporting Mini-ITX, MicroATX, and ATX motherboards. It also has a Front I/O USB Type-C Port for faster data transfers.

The PC Case comes with Two pre-installed Aer 120mm Fans and can support up to 240mm Radiators for Water Cooling.

Monitor - BenQ 28-inch UHD 4K HDR Monitor

Price: 22.990 (Buy on Amazon)
Best RTX 3090 Based Gaming PC Build Under 2.5 Lakh

BenQ 28-inch 4k Monitor Specs
ScreenUltra HD, HDR
Built-in SpeakersYes
TechnologiesAMD Free Syncs, Brightness Intelligence, HDMI, Speakers, and Sync

For Playing on Jawdropping 4k Graphics I suggest you go with this 28-inch Ultra-HD 4k Monitor from BenQ which Comes with HDR Enabled.

The monitor also has some cool features like Sync, Brightness Intelligence Plus, HDMI, DP, and Built-in Speakers.

It has 1.4 Screen DPI, and built-in AMD FreeSync to stop choppy frame rates and broken Gameplay experience.

Currently, it is the best Monitor available Online In India. Just go for it, you'll love it

Things to Consider

Various factors affect the choice of a person before going to make a purchase. It varies by a person's choice or the type of use. Anyway, here are some of the basic things that you need to consider before going to buy any of this component or building a custom pc.


The main thing that needs to be considered is BUDGET. You need to first check what will be the maximum budget your parents, or your pocket allows you. Since this is a high-end pc build, you would be able to game on 4k at around 120 FPS, and 1440p at around 160+ FPS.

Also, due to the current situation of the Pandemic that led to a shortage of stocks in the PC Hardware Market, the prices of all types of components are at their worst. Some of them are even selling at double their prices. So it's worth waiting for the prices to normalize as you'll have to spend ₹1 Lakh on a pc that you can get for ₹50,000 in normal times. Even though the situation is worst, the prices are returning on track slowly-slowly and we try our best to keep the components and their prices up-to-date by checking our Articles from time to time.


It's worth making sure that your pc is upgradable. Any PC will not last forever as you'll have to upgrade your components at some point. So you may try to select a motherboard that is compatible with the future upgrades you do, and a big-enough pc case to support your future graphics cards.

This PC Build is already upgradable which means you can add the higher versions of the components without worrying about motherboard compatibility.

Daily-Life Tasks

Most people build a Custom PC for both gaming and Daily life or working tasks. So make sure to pick the parts that are capable of handling your daily life tasks other than gaming. 

This high-end PC Build is capable enough to run every type of your daily-life tasks as well as Streaming, and 4k Photo/Video Editing.


Gaming PC Build is not complete without RGB's or Good Looking chassis. Just like the performance, the aesthetics of the build depends on how much you put into your build. We've put the best components possible to make this build as good looking as possible.


With the increase of Gaming trend, overclocking is getting easier and easier day by day, as the companies make their hardware more overclocking friendly. It's a great way of extracting some extra juice from your pc, but be careful and do everything right and if you don't know how to do it, then get some assistance, otherwise you'll end up blowing up your pc.

PC Hardware Terms to Remember

Many people might not get the terms that are used in PC Building stuff like Frequency, Clock Speed, Cores and Threads. So before jumping into building a Custom Gaming PC Build. You should first be familiar with all the necessary terms that are used in PC Hardware


CPU stands for Central Processing Unit which is the Brain of your computer where the tasks that you do is processed. These are tiny chips packed with tons of transistors and are getting faster and smaller each and every year. A CPU is the most important component that you need to select very carefully as most of your PC's performance depends upon it.


The function of both CPU and GPU is almost the same. Where a CPU is a central processor a GPU is used to perform Graphical processes such as rendering and all that Graphics stuff. Adding a GPU to your system can double the performance as your CPU will no longer have to handle the graphical processes, while the GPU is built specifically for it so it can perform Graphical processes very well which results in a smoother gameplay experience and higher Graphics

Integrated Graphics

Many of today's CPU comes with built-in Graphics of their own like AMD's Vega and Intel's HD Graphics. CPU's with Integrated Graphics can function well without any External GPU while a CPU without any Integrated Graphics will not be able to do so (Please Note the CPU's with Integrated Graphics also use some of your system's memory to do their work well).


The Power Supply. It's a big transformer with usually one Fan which makes a lot of noise. It's the distributor of power metered in Wattage to all of your PC's components including Motherboard, CPU, GPU, Ram etc.    


SSD stands for Solid State Drive is the latest Technology in PC Storage. They are faster than HDD (Hard Disk) which have Moving Mechanical parts but also SSD's cost more than HDD's as they are faster, smaller, less energy-consuming since they have no moving parts at all.


As mentioned above, an HDD a storage device type that has moving Discs inside it and the RPM of the movement determines its Read & Write Speed. HDD's are cheaper than SSD's but are slower than them, bigger than them, and also produce nice. The chances of an HDD stopping working are high as anything can go wrong with the moving parts inside it.


PCIe short for (peripheral component interconnect express) is a primarily used interface to connect high-speed components to the motherboard including Graphics Card, Ram, SSD's, Bluetooth/WiFi Cards etc. PCIe slots comes with different configurations: x1, x4, x8, x16, x32. The number after "x" specifies how many lanes does the connector have (how much data travel to and from the PCIe Card). PCIe x1 slot has one lane where data can move at one bit per cycle, 4 bit per cycle in PCIe x4 and so on.


SATA Stands for Serial ATA which is a computer bus interface to connect motherboards to SATA HDD's, SSD's, and Optical Drives. SATA also have its different types which are as follows:
  1. SATA II: It is a Second Gen Interface running at 3.0 Gb/s, supports up to 300MB/s bandwidth and a maximum cable length of up to 1 meter.
  2. SATA III: SATA 6 Gb/s is a third-gen SATA Interface running on 6.0Gb/s. It supports up to 600Mb/s of bandwidth and a cable length of up to 1 meter. It's worth noting that SATA III is backwards compatible with SATA II Interface.
  3. ESATA: It stands for External SATA which uses more strong connectors and increases cable length of up to 2 meters.
  4. MSATA: Mini SATA is applicable for Netbooks and some other small devices that require smaller SSD's. It's very much similar in appearance to a PCI Express Mini Interface and both are electrically compatible
  5. SATA Express: SATA Express is a computer bus interface that supports both Serial ATA and PCI Express storage devices, initially standardized in the SATA 3.2 specification.


A CPU Core is a CPU's processor. One core means your CPU can handle one task and a time. Modern-day CPU's can have up to 64 Core. While the threads are the virtual codes that divide a core into multiple virtual parts. A 4 Cores and 8 Threads CPU means in your processor, 1 core is sharing 2 Threads (assuming they are evenly distributed).


RAM (aka Random Access Memory) is a short term storage device for your computer where all the action using information is stored so that it can be accessed as fast as possible. The more programmes you run on your computer at a time, the more RAM you'll need.


Video Random Access Memory is a dedicated memory type that your Graphics Card uses to store the information about pixels and other graphical content appearing on your screen.


DIMM (Dual in-line Memory Module) slots are the connectors where your RAM goes in. One slot can take only one RAM. Your motherboard may have anywhere from one to eight DIMM Slots.

Final thoughts on this RTX 3090 PC Build

Wrapping up our RTX 3090 Build, I would like to say that this is a beast!

With RTX 3090, and Ryen 5 3500X inside it the PC has awesome Performance. This PC Can be used for any type of work. From 4k Gaming to VR Gaming, or even Video Editing or Graphics Rendering.

Price Focused Build Guides

Check out some of our Price-Focused custom PC Builds Given Below:

Video Editing Build Guides

Best Intel-Based Custom Build Guides

Best AMD-Based Custom Build Guides

Best Pre-built Gaming PC Brands

It's always better to get your pre-built Gaming PC from a trusted brand only. As they will be the best in Performance, Looks, and warranty also. Here are the best Custom PC Build Brands

Must note Custom PC Build brands:
  • Alienware
  • ThermalTake
  • MSI
  • CyberPower PC
  • SkyTech
  • Corsair
  • Dell
  • Main Gear
  • NZXT
Ajay - Editor

Writing about TechNews, Gaming News, PC Builds, and Reviews Contact: Instagram: Twitter:

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