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Real Gaming Speeds · Side-by-Side Comparison

RTX 3060 (12GB) vs GTX 1660 Super (6GB)

Real gaming speeds (average FPS), memory size, power needs, and price-to-performance across 1080p, 1440p, and 4K.

NVIDIA ✓ Tested Speeds
RTX 3060 (12GB)
💾 12GB GDDR6 ⚡ 170W $270
NVIDIA ✓ Tested Speeds
GTX 1660 Super (6GB)
💾 6GB GDDR6 ⚡ 125W $140
🎯 The Quick Answer: Which Should You Buy?

The RTX 3060 (12GB) is the faster card, delivering about 50% higher framerates in 1440p gaming (66 FPS vs 44 FPS). However, it costs about $130 more. If your budget allows, the extra speed is great for demanding titles; otherwise, the GTX 1660 Super (6GB) is still a solid pick for less money.

📊 Real-World Gaming Speeds (Average FPS)

Tested across demanding modern games. 60+ FPS represents smooth, enjoyable gameplay.

1080p Ultra Preset (Full HD) Delta: +42.9%
RTX 3060 (12GB) 100 FPS
GTX 1660 Super (6GB) 70 FPS
1440p Ultra Preset (QHD Resolution) Delta: +50%
RTX 3060 (12GB) 66 FPS
GTX 1660 Super (6GB) 44 FPS
4K Ultra Preset (3840 x 2160) Delta: +66.7%
RTX 3060 (12GB) 35 FPS
GTX 1660 Super (6GB) 21 FPS
🎮 How We Test Real Gaming Speeds

All gaming framerates (FPS) are measured across popular modern games (including Cyberpunk 2077, Black Myth: Wukong, Red Dead Redemption 2, and Forza Horizon 5) on a standardized gaming PC. Speeds are shown in native resolution without upscaling tricks, giving you honest, real-world numbers.

Tested speeds are calibrated with trusted testing lab records from Hardware Unboxed, Gamers Nexus, and TechPowerUp.

⚙️ Specs Side-by-Side

Specification RTX 3060 (12GB) GTX 1660 Super (6GB)
Testing Status ✓ Tested in Real Games ✓ Tested in Real Games
Architecture / Generation Ampere (8nm) Turing (12nm)
Memory (VRAM) 12GB GDDR6 6GB GDDR6
Memory Bus Width 192-bit 192-bit
Power Consumption (TDP) 170 Watts 125 Watts
Recommended Power Supply 550W PSU 450W PSU
Original Retail Price (MSRP) $329 USD $229 USD
Current Store Price $269.99 $139.99
Cost-per-Frame (Bang for Buck) $4.09 / FPS $3.18 / FPS

Why Choose RTX 3060 (12GB)?

  • ✓ Runs games about 50% faster on 1440p monitors (66 vs 44 FPS).
  • ✓ Has 12GB of memory (+6GB more than GTX 1660 Super (6GB)), helping prevent stutters in newer games.

Why Choose GTX 1660 Super (6GB)?

  • ✓ Uses 45W less power under gaming loads (125W vs 170W).
  • ✓ Costs about $130 less, leaving more room in your budget for other parts.
Current Prices & Availability

Check Today's Store Prices

Check live discounts and in-stock deals on Amazon.

NVIDIA
NVIDIA GeForce RTX 3060 (12GB)
$269.99
🛒 Check RTX 3060 (12GB) on Amazon
NVIDIA
NVIDIA GeForce GTX 1660 Super (6GB)
$139.99
🛒 Check GTX 1660 Super (6GB) on Amazon

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