Assembling a high-performance gaming PC with NVIDIA’s RTX 4080 GPU is an excellent choice for gamers who want top-tier performance without breaking the bank. The RTX 4080, with its Ada Lovelace architecture, 16 GB of GDDR6X memory, and support for DLSS 3, delivers exceptional gaming performance at 4K resolution. Pairing this GPU with the AMD Ryzen 7 7800X3D ensures a balanced and future-proof system capable of handling the most demanding AAA titles and productivity tasks. Here’s a breakdown of the best components for an RTX 4080 gaming rig in India, optimised for performance and value.
Processor (CPU): AMD Ryzen 7 7800X3D
Price: ₹40,000 (approx.)
The AMD Ryzen 7 7800X3D is the perfect CPU for pairing with the RTX 4080. With its 3D V-Cache technology, this processor offers exceptional gaming performance, especially in CPU-bound scenarios. It features 8 cores and 16 threads, with a base clock of 4.2 GHz and a boost clock of up to 5.0 GHz. The 3D V-Cache significantly reduces latency, making it ideal for high-FPS gaming and multitasking. While it doesn’t come with a stock cooler, investing in a high-quality AIO liquid cooler is recommended to keep temperatures in check during intense gaming sessions.
Graphics Card (GPU): NVIDIA GeForce RTX 4080
Price: ₹1,10,000 (approx.)
The RTX 4080 is a powerhouse GPU, offering 9,728 CUDA cores, 16 GB of GDDR6X memory, and a 256-bit memory interface. Built on NVIDIA’s Ada Lovelace architecture, it supports DLSS 3, Ray Reconstruction, and Frame Generation, ensuring smooth gameplay at 4K resolution. With a TGP of 320W, this GPU is more power-efficient than the RTX 5090 but still demands a robust power supply and efficient cooling. Its 3rd-gen ray tracing cores and 4th-gen Tensor cores make it a great choice for both gaming and creative workloads like 3D rendering and AI development.
Motherboard: ASUS ROG X670E-F Gaming WiFi
Price: ₹35,000 (approx.)
To fully utilise the RTX 4080 and Ryzen 7 7800X3D, the ASUS ROG X670E-F Gaming WiFi is an excellent choice. This motherboard supports PCIe Gen 5 for both the GPU and NVMe SSDs, ensuring maximum bandwidth for future-proofing. It features a robust VRM design, DDR5 memory support, and multiple M.2 slots for high-speed storage. With WiFi 6E and 2.5 Gb Ethernet, it’s perfect for gamers who demand low latency and fast connectivity.
RAM: G.Skill Trident Z5 RGB 32GB (2 x 16GB) DDR5-6000 CL36
Price: ₹18,000 (approx.)
For a high-end build like this, 32 GB of DDR5 memory is essential. The G.Skill Trident Z5 RGB kit offers a blazing-fast speed of 6000 MHz with tight timings, ensuring optimal performance in gaming and multitasking. DDR5’s improved bandwidth and efficiency make it a must-have for future-proofing, and the RGB lighting adds a touch of flair to your build.
Storage: Samsung 990 Pro 2TB NVMe PCIe Gen4 SSD
Price: ₹18,000 (approx.)
The Samsung 990 Pro is one of the fastest Gen4 SSDs on the market, offering read speeds of up to 7,450 MB/s and write speeds of up to 6,900 MB/s. With 2 TB of storage, you’ll have ample space for your OS, games, and media files. Its exceptional performance ensures quick boot times, fast game loading, and seamless file transfers.
Power Supply Unit (PSU): Corsair RM850x 850W 80+ Gold
Price: ₹12,000 (approx.)
The RTX 4080’s power requirements are less demanding than the RTX 5090, making the Corsair RM850x 850W 80+ Gold an excellent choice. This PSU offers 850W of power with 80+ Gold efficiency, ensuring stable and reliable performance. It features fully modular cables, making cable management a breeze, and supports the latest ATX 3.0 standard with a native 12VHPWR connector for the RTX 4080.
Cooling: NZXT Kraken X63 280mm AIO Liquid Cooler
Price: ₹12,000 (approx.)
To keep the Ryzen 7 7800X3D cool under load, the NZXT Kraken X63 is an excellent choice. This 280mm AIO cooler features a sleek design, customisable RGB lighting, and exceptional cooling performance. Its two 140mm fans ensure efficient heat dissipation, even during extended gaming sessions.
Case: Lian Li Lancool III
Price: ₹14,000 (approx.)
The Lian Li Lancool III is a premium mid-tower case that combines aesthetics with functionality. It offers excellent airflow, support for multiple radiators, and a spacious interior to accommodate the RTX 4080 and other components. Its tempered glass panels showcase your build’s internals, making it perfect for RGB enthusiasts.
Total Cost Breakdown
| Component | Model | Price (₹) |
| CPU | AMD Ryzen 7 7800X3D | 40,000 |
| GPU | NVIDIA GeForce RTX 4080 | 1,10,000 |
| Motherboard | ASUS ROG X670E-F Gaming WiFi | 35,000 |
| RAM | G.Skill Trident Z5 RGB 32GB DDR5-6000 | 18,000 |
| Storage | Samsung 990 Pro 2TB NVMe SSD | 18,000 |
| PSU | Corsair RM850x 850W 80+ Gold | 12,000 |
| Cooling | NZXT Kraken X63 280mm AIO | 12,000 |
| Case | Lian Li Lancool III | 14,000 |
| Total | ₹2,59,000 |
This RTX 4080 gaming PC is a high-performance build designed for gamers and creators who want the best without the premium cost of the RTX 5090. With the AMD Ryzen 7 7800X3D and RTX 4080 at its core, this rig delivers exceptional performance at 4K and 1440p resolutions. Whether you’re gaming, streaming, or tackling creative workloads, this PC will handle it all with ease.
If you are looking to build a PC but have a different budget in mind, check out our other guides here:
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