NVIDIA GeForce GTX 1660 vs NVIDIA GeForce RTX 3090 Ti
FPS benchmarks across 139 games (reference CPU: r9-9950x3D2), live prices, popularity and community builds.
GTX 1660
Turing · 6 GB GDDR5

Lowest price
Currently unavailable
RTX 3090 Ti
Ampere · 24 GB GDDR6X

Lowest price
$1,980
FPS / €
0.266
Our verdict
- The RTX 3090 Ti is on average 53% faster than the GTX 1660 at 1440p across our reference games.
- The RTX 3090 Ti packs more video memory (24 GB vs 6 GB), an advantage for 4K and heavy textures.
Gaming performance
Benchmarks measured with a r9-9950x3D2 to avoid bottlenecking the graphics cards.
FPS / €
The higher the number, the better the performance you get for your money.
Want to see FPS in other games? Explore all our benchmarks
Specifications
| GTX 1660 | RTX 3090 Ti | |
|---|---|---|
| Architecture | Turing | Ampere |
| Release date | 2019-03 | 2022-03 |
| Video memory | 6 GB | 24 GB |
| Memory type | GDDR5 | GDDR6X |
| Memory bus | 192 bit | 384 bit |
| Bandwidth | 192 GB/s | 1008 GB/s |
| Shading units | 1408 | 10752 |
| Boost clock | 1785 MHz | 1860 MHz |
| Power draw (TDP) | 120 W | 450 W |
| Recommended PSU | 450 W | 850 W |
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Launch price | $219 | $1999 |
Popularity on DropReference
GTX 1660
#52 / 69Number of builds created with this GPU
0
RTX 3090 Ti
#50 / 69Number of builds created with this GPU
6
Average build price
$17,398
Most paired CPUs
Most used power supply

ASUS ROG Strix Gold Aura Edition 1000W 80 Plus Gold Fully Modular Black
1000 W · $222
All models
Real-time prices and stock in your region
Frequently asked questions
Which is the better graphics card, the GTX 1660 or the RTX 3090 Ti?
The RTX 3090 Ti is on average 53% faster than the GTX 1660 at 1440p across our reference games. The RTX 3090 Ti packs more video memory (24 GB vs 6 GB), an advantage for 4K and heavy textures.
Which card should you pick for 1440p gaming: GTX 1660 or RTX 3090 Ti?
At 1440p, the GTX 1660 averages 297 FPS versus 455 FPS for the RTX 3090 Ti across our reference games.
What power supply do you need for the GTX 1660?
A power supply of around 450 W is recommended for the GTX 1660.
What power supply do you need for the RTX 3090 Ti?
A power supply of around 850 W is recommended for the RTX 3090 Ti. On DropReference, the most used PSU with this card is the ASUS ROG Strix Gold Aura Edition 1000W 80 Plus Gold Fully Modular Black.
Which CPU should you pair with the RTX 3090 Ti?
In community builds, the CPU most often paired with the RTX 3090 Ti is the r9-9950x3D (3 builds).
How much does the RTX 3090 Ti cost right now?
The RTX 3090 Ti is available from $1,980. We track 14 models in real time.
NVIDIA GeForce GTX 1660
The NVIDIA GeForce GTX 1660, with Turing architecture, offers mid-range gaming performance with 6 GB of GDDR5 memory. Ideal for 1080p and 1440p gaming, it provides excellent performance-to-price ratio and requires only modest power supply.
NVIDIA GeForce RTX 3090 Ti
The NVIDIA GeForce RTX 3090 Ti, with Ampere architecture, offers optimized ultra high-end gaming performance with 24 GB of GDDR6X memory. An improved version of the RTX 3090, it excels at 4K and offers the best performance of the RTX 3000 series.
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