Rust
4K@165Hz·05:13 played
LiamLewis·1h ago
Public
261
FPSAverage
204
FPS1% Low
76%/45°C
77%/48°C
32 GB
72%usage
GeForce GTX 1660 vs GeForce RTX 3080
The GeForce GTX 1660 is much slower than the GeForce RTX 3080 on average across 100+ games and it's also a worse value for money, as it's only $317.93 cheaper!
GeForce GTX 166011% Score
- Up to 219% cheaper – $219.83 vs $537.76
GeForce RTX 308037% Score
- Up to 225% faster on average across 100+ games
- Is 1 year and 6 months newer
- Up to 2% better value for money
- Up to 219% more expensive – $537.76 vs $219.83
FPS Comparison Across Popular Games
Predicted average FPS at 1080p, 1440p, and 4K, based on real game benchmarks.
Specs & Benchmark Comparison
Side-by-side specs, synthetic benchmarks, and key hardware differences.
FP32 Computehelp
GeForce RTX 3080 has 492% more compute power.
Pixel Fillratehelp
GeForce RTX 3080 fills pixels 92% faster.
Texture Fillratehelp
GeForce RTX 3080 maps textures 196% faster.
Memory Bandwidthhelp
GeForce RTX 3080 moves data 296% faster.
GDDR5
Memory Typehelp
GDDR6X192-bit
Memory Bushelp
320-bitGeForce 16
Generationhelp
GeForce 30Desktop
Segmenthelp
Desktop-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, GeForce GTX 1660 or GeForce RTX 3080?expand_more
The GeForce RTX 3080. It's 236% faster than the GeForce GTX 1660 on average across 100+ games, scoring 37/100 vs 11/100 in our gaming rating.
speedHow much faster is GeForce RTX 3080 than GeForce GTX 1660?expand_more
236% faster on average. The gap varies by game and resolution, check the per-game FPS comparison above.
aspect_ratioWhich is better for 1440p and 4K gaming, GeForce GTX 1660 or GeForce RTX 3080?expand_more
The GeForce RTX 3080 is faster at both resolutions. At 4K, VRAM matters more, check the specs section to compare memory. Toggle the resolution selector above to see per-game FPS.
paidIs the GeForce RTX 3080 worth buying in 2026?expand_more
It scores 37/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.
differenceWhat is the difference between GeForce GTX 1660 and GeForce RTX 3080?expand_more
Performance: GeForce GTX 1660 scores 11/100, GeForce RTX 3080 scores 37/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the GeForce GTX 1660 or GeForce RTX 3080 bottleneck my PC?expand_more
Depends on the rest of your build, especially your CPU. Swap the paired CPU in the FPS section above to see if it limits performance, or use our bottleneck calculator for a full analysis.
upgradeIs it worth upgrading to the GeForce GTX 1660 or GeForce RTX 3080?expand_more
The GeForce RTX 3080 is the stronger pick at 37/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the GeForce GTX 1660 and GeForce RTX 3080?expand_more
Yes, more VRAM helps at higher resolutions and in modded games. Check the specs section above to compare memory capacity and bandwidth between both GPUs.
Popular Comparisons
GTX 1660 vs RTX 5070GTX 1660 vs RTX 5060 TiGTX 1660 vs RTX 5060GTX 1660 vs RTX 5070 TiGTX 1660 vs RTX 5080GTX 1660 vs RX 9070 XTGTX 1660 vs RTX 5090GTX 1660 vs RX 9060 XT 16 GBGTX 1660 vs GTX 1660 TiGTX 1660 vs Arc B580GTX 1660 vs GTX 1660 SUPERGTX 1660 vs RX 7600GTX 1660 vs RX 9070GTX 1660 vs RX 7700 XTGTX 1660 vs RX 580GTX 1660 vs RX 7900 XTGTX 1660 vs RX 6900 XTGTX 1660 vs RX 6800GTX 1660 vs Arc A310GTX 1660 vs Arc A580GTX 1660 vs Arc B570GTX 1660 vs RX 480GTX 1660 vs RX 7800 XTGTX 1660 vs RX 7900 XTXGTX 1660 vs RTX 4090GTX 1660 vs R7 240GTX 1660 vs R7 250RTX 3080 vs RTX 5070RTX 3080 vs RTX 5060 TiRTX 3080 vs RTX 5060RTX 3080 vs RTX 5070 TiRTX 3080 vs RTX 5080RTX 3080 vs RX 9070 XTRTX 3080 vs RTX 5090RTX 3080 vs RX 9060 XT 16 GBRTX 3080 vs GTX 1660 TiRTX 3080 vs Arc B580RTX 3080 vs GTX 1660 SUPERRTX 3080 vs RX 7600RTX 3080 vs RX 9070RTX 3080 vs RX 7700 XTRTX 3080 vs RX 580RTX 3080 vs RX 7900 XTRTX 3080 vs RX 6900 XTRTX 3080 vs RX 6800RTX 3080 vs Arc A310RTX 3080 vs Arc A580RTX 3080 vs Arc B570RTX 3080 vs RX 480RTX 3080 vs RX 7800 XTRTX 3080 vs RX 7900 XTXRTX 3080 vs RTX 4090RTX 3080 vs R7 240RTX 3080 vs R7 250