What’s the Most Important Spec in a Gaming Laptop? (Spoiler: It’s not just the graphics card)

Gaming laptops today are absolute beasts — RGB lights, huge cooling systems, and specs that sound like fighter jets. But which component matters the most?
Discover the main parameters for used gaming laptops: GPU, screen, cooling, and cheap models €400–900.

 

1. The GPU (Graphics Card) — The Heart of a Gaming Laptop-40% of performance

A strong GPU ensures games like Cyberpunk 2077, GTA VI, Fortnite, Valorant, and Elden Ring run beautifully. Best options:
-NVIDIA RTX 3050 / 3060 / 4060 / 4070+
-AMD Radeon RX 6000 / 7000 series

2. Display – 25% of the experience

The display is essential for making the games look great and feel immersive. The ideal parameters would be as below.
-144Hz+ refresh rate
-IPS/OLED panel -1080p resolution or higher

3. Cooling System – 20% of performance

Without good cooling, your laptop becomes an oven. Aim for models with advanced ventilation systems.
Models best known for good cooling:
-Lenovo Legion 5/7 Pro
-ASUS ROG Strix G15/G16
-MSI GE Raider

4. Processor – 10% of performance

The processor is important for keeping your games smooth and preventing slowdowns.
Best known for gaming:
-Ryzen 7 6800H / 7840HS
-Intel i7-12700H or higher

5. RAM and SSD – 5% of performance

RAM and SSD are important for fast loading and seamless gameplay.
-Minimum 16 GB DDR5
-512 GB or 1 TB NVMe SSD

Top 3 used gaming laptops currently on the market (400–900 €)

1. Lenovo Legion 5 Pro (Ryzen 7 + RTX 3070) → 750–850 €
2. ASUS TUF A15/A17 (RTX 3060/4060) → 600–800 €
3. Acer Nitro 5 (i7 + RTX 3060) → 550–650 €.

In 2025, the golden rule is: “Start with the GPU — then decide on everything else.”