NVIDIA GeForce GTX 1660 vs NVIDIA GeForce RTX 3080 12GB
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 3080 12GB
Ampere · 12 GB GDDR6X

Lowest price
$945
FPS / €
0.508
Our verdict
- The RTX 3080 12GB is on average 42% faster than the GTX 1660 at 1440p across our reference games.
- The RTX 3080 12GB packs more video memory (12 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 3080 12GB | |
|---|---|---|
| Architecture | Turing | Ampere |
| Release date | 2019-03 | 2022-01 |
| Video memory | 6 GB | 12 GB |
| Memory type | GDDR5 | GDDR6X |
| Memory bus | 192 bit | 384 bit |
| Bandwidth | 192 GB/s | 912 GB/s |
| Shading units | 1408 | 8960 |
| Boost clock | 1785 MHz | 1710 MHz |
| Power draw (TDP) | 120 W | 350 W |
| Recommended PSU | 450 W | 750 W |
| Interface | PCIe 3.0 x16 | PCIe 4.0 x16 |
| Launch price | $219 | $799 |
Popularity on DropReference
GTX 1660
#52 / 69Number of builds created with this GPU
0
RTX 3080 12GB
#18 / 69Number of builds created with this GPU
2
Average build price
$3,723
Most paired CPUs
Most used power supply

MSI A750GL PCIE5 750W 80 Plus Gold Fully Modular Black
750 W · $99
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 3080 12GB?
The RTX 3080 12GB is on average 42% faster than the GTX 1660 at 1440p across our reference games. The RTX 3080 12GB packs more video memory (12 GB vs 6 GB), an advantage for 4K and heavy textures.
Which card should you pick for 1440p gaming: GTX 1660 or RTX 3080 12GB?
At 1440p, the GTX 1660 averages 297 FPS versus 421 FPS for the RTX 3080 12GB 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 3080 12GB?
A power supply of around 750 W is recommended for the RTX 3080 12GB. On DropReference, the most used PSU with this card is the MSI A750GL PCIE5 750W 80 Plus Gold Fully Modular Black.
Which CPU should you pair with the RTX 3080 12GB?
In community builds, the CPU most often paired with the RTX 3080 12GB is the r7-5800x (1 builds).
How much does the RTX 3080 12GB cost right now?
The RTX 3080 12GB is available from $945. 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 3080 12GB
The NVIDIA GeForce RTX 3080, with Ampere architecture, offers high-end gaming performance with 10 GB of GDDR6X memory. The flagship card of the RTX 3000 series excels at 4K and supports ray tracing and DLSS for ultra-realistic graphics.
Other comparisons
GTX 1660VS
GTX 1660 Super
GTX 1660VS
RX 6800 XT
GTX 1660VS
Arc A750
GTX 1660VS
RTX 2060 Super
GTX 1660VS
Arc B570
GTX 1660VS
RTX 3090 Ti
RTX 3080 12GBVS
RTX 3080 10GB
RTX 3080 12GBVS
RTX 3070 Ti
RTX 3080 12GBVS
RX 9070
RTX 3080 12GBVS
RTX 3060 Ti
RTX 3080 12GBVS
RTX 5070
RTX 3080 12GBVS
RX 6750 XT
















