NVIDIA GeForce GTX 1660 Ti vs NVIDIA GeForce RTX 4090
FPS benchmarks across 148 games (reference CPU: r9-9950x3D2), live prices, popularity and community builds.
GTX 1660 Ti
Turing · 6 GB GDDR6

Lowest price
308€
FPS / €
1.153
RTX 4090
Ada Lovelace · 24 GB GDDR6X

Lowest price
3,390€
FPS / €
0.189
Our verdict
- The RTX 4090 is on average 74% faster than the GTX 1660 Ti at 1440p across our reference games.
- The GTX 1660 Ti is currently 3,082€ cheaper (308€ vs 3,390€).
- With 1.153 FPS/€, the GTX 1660 Ti offers the best price-to-performance ratio.
- The RTX 4090 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 Ti | RTX 4090 | |
|---|---|---|
| Architecture | Turing | Ada Lovelace |
| Release date | 2019-02 | 2022-10 |
| Video memory | 6 GB | 24 GB |
| Memory type | GDDR6 | GDDR6X |
| Memory bus | 192 bit | 384 bit |
| Bandwidth | 288 GB/s | 1008 GB/s |
| Shading units | 1536 | 16384 |
| Boost clock | 1770 MHz | 2520 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 | $279 | $1599 |
Popularity on DropReference
GTX 1660 Ti
#41 / 69Number of builds created with this GPU
5
Average build price
910€
Most paired CPUs
Most used power supply

DeepCool PF750 Gold 750W 80 Plus Gold Black
750 W · 69€
RTX 4090
#43 / 69Number of builds created with this GPU
43
Average build price
8,425€
Most paired CPUs
Most used power supply

be quiet! Power Zone 2 1000W 80 Plus Platinum
1000 W · 129€
All models
Real-time prices and stock in your region
GTX 1660 Ti
7 models tracked
Biostar GTX 1660 Ti 6GB GDDR6308€
ASUS TUF GAMING GTX 1660 Ti EVO 6GB GDDR6 Black420€
ZOTAC GeForce GTX 1660 Ti 6GB GDDR6512€
Gigabyte GeForce GTX 1660 Ti 6GB GDDR6 OC480€
ASUS TUF GTX 1660 Ti EVO OC 6GB GDDR6378€
Gigabyte GV-N166TOC-6GD WINDFORCE OC 6GB GDDR6457€
MSI GeForce GTX 1660 Ti Ventus XS 6GB GDDR6 OC430€
RTX 4090
6 models tracked
MSI GeForce RTX 4090 SUPRIM X 24GB GDDR6X Black3,390€
Gigabyte RTX 4090 GAMING OC 24GB GDDR6X Black3,490€
NVIDIA RTX 4090 Founders Edition3,490€
ASUS ROG Strix RTX 4090 24GB GDDR6X Black3,390€
ASUS TUF RTX 4090 24GB GDDR6X Black3,490€
ASUS ROG Strix RTX 4090 OC 24GB GDDR6X Black3,390€
Frequently asked questions
Which is the better graphics card, the GTX 1660 Ti or the RTX 4090?
The RTX 4090 is on average 74% faster than the GTX 1660 Ti at 1440p across our reference games. The GTX 1660 Ti is currently 3,082€ cheaper (308€ vs 3,390€). With 1.153 FPS/€, the GTX 1660 Ti offers the best price-to-performance ratio. The RTX 4090 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 Ti or RTX 4090?
At 1440p, the GTX 1660 Ti averages 324 FPS versus 564 FPS for the RTX 4090 across our reference games.
What power supply do you need for the GTX 1660 Ti?
A power supply of around 450 W is recommended for the GTX 1660 Ti. On DropReference, the most used PSU with this card is the DeepCool PF750 Gold 750W 80 Plus Gold Black.
What power supply do you need for the RTX 4090?
A power supply of around 850 W is recommended for the RTX 4090. On DropReference, the most used PSU with this card is the be quiet! Power Zone 2 1000W 80 Plus Platinum.
Which CPU should you pair with the GTX 1660 Ti?
In community builds, the CPU most often paired with the GTX 1660 Ti is the r5-5500 (1 builds).
Which CPU should you pair with the RTX 4090?
In community builds, the CPU most often paired with the RTX 4090 is the r7-9800x3D (9 builds).
How much does the GTX 1660 Ti cost right now?
The GTX 1660 Ti is available from 308€. We track 7 models in real time.
How much does the RTX 4090 cost right now?
The RTX 4090 is available from 3,390€. We track 6 models in real time.
NVIDIA GeForce GTX 1660 Ti
The NVIDIA GeForce GTX 1660 Ti, with Turing architecture, offers mid-range gaming performance with 6 GB of GDDR6 memory. A superior version of the GTX 1660 series, it excels at 1080p and 1440p and provides excellent performance-to-price ratio.
NVIDIA GeForce RTX 4090
The NVIDIA GeForce RTX 4090, with Ada Lovelace architecture, offers ultra high-end gaming performance with 24 GB of GDDR6X memory. The absolute flagship card of the RTX 4000 series excels at 4K and competes with the best cards of its generation.
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