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47%/69°C
64 GB
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GeForce RTX 3080 Ti Mobile vs GeForce RTX 5080
The GeForce RTX 3080 Ti Mobile is much slower than the GeForce RTX 5080 on average across 100+ games. We cannot compare value as at least one GPU is out of stock.
GeForce RTX 508070% Score
- Up to 156% faster on average across 100+ games
- Is 3 years and 1 month newer
- Available for $1,319.99
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 5080 has 201% more compute power.
Pixel Fillratehelp
GeForce RTX 5080 fills pixels 142% faster.
Texture Fillratehelp
GeForce RTX 5080 maps textures 201% faster.
Memory Bandwidthhelp
GeForce RTX 5080 moves data 88% faster.
TDPhelp
GeForce RTX 3080 Ti Mobile draws 245W less power.
GDDR6
Memory Typehelp
GDDR7256-bit
Memory Bushelp
256-bitGeForce 30 Mobile
Generationhelp
GeForce 50Mobile
Segmenthelp
Desktop-
Power Connectorshelp
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Outputshelp
-Frequently Asked Questions
compare_arrowsWhich is better, GeForce RTX 3080 Ti Mobile or GeForce RTX 5080?expand_more
The GeForce RTX 5080. It's 37% faster than the GeForce RTX 3080 Ti Mobile on average across 100+ games, scoring 70/100 vs 51/100 in our gaming rating.
speedHow much faster is GeForce RTX 5080 than GeForce RTX 3080 Ti Mobile?expand_more
37% 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 RTX 3080 Ti Mobile or GeForce RTX 5080?expand_more
The GeForce RTX 5080 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 5080 worth buying in 2026?expand_more
It scores 70/100 in our gaming rating, faster than most GPUs on the market. Good buy if the price is right.
differenceWhat is the difference between GeForce RTX 3080 Ti Mobile and GeForce RTX 5080?expand_more
Performance: GeForce RTX 3080 Ti Mobile scores 51/100, GeForce RTX 5080 scores 70/100. They also differ in VRAM, memory bandwidth, power draw, and compute performance. Full breakdown in the specs section above.
compressWill the GeForce RTX 3080 Ti Mobile or GeForce RTX 5080 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 RTX 3080 Ti Mobile or GeForce RTX 5080?expand_more
The GeForce RTX 5080 is the stronger pick at 70/100. Compare your current GPU against it to see the exact FPS gain across 100+ games.
memoryDoes VRAM matter when comparing the GeForce RTX 3080 Ti Mobile and GeForce RTX 5080?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
RTX 3080 Ti Mobile vs RTX 5060RTX 3080 Ti Mobile vs RTX 5070 TiRTX 3080 Ti Mobile vs RX 9070 XTRTX 3080 Ti Mobile vs RTX 5090RTX 3080 Ti Mobile vs RX 9060 XT 16 GBRTX 3080 Ti Mobile vs RTX 3070RTX 3080 Ti Mobile vs GTX 1660 TiRTX 3080 Ti Mobile vs Arc B580RTX 3080 Ti Mobile vs GTX 1660 SUPERRTX 3080 Ti Mobile vs RX 7600RTX 3080 Ti Mobile vs RX 7700 XTRTX 3080 Ti Mobile vs RX 580RTX 3080 Ti Mobile vs RX 560RTX 3080 Ti Mobile vs RX 6800 XTRTX 3080 Ti Mobile vs RX 6800RTX 3080 Ti Mobile vs Arc A580RTX 3080 Ti Mobile vs Arc B570RTX 3080 Ti Mobile vs RX 480RTX 3080 Ti Mobile vs RX 7900 XTXRTX 3080 Ti Mobile vs RTX 4090RTX 3080 Ti Mobile vs R7 240RTX 3080 Ti Mobile vs R7 250RTX 5080 vs RTX 5060RTX 5080 vs RTX 5070 TiRTX 5080 vs RX 9070 XTRTX 5080 vs RTX 5090RTX 5080 vs RX 9060 XT 16 GBRTX 5080 vs RTX 3070RTX 5080 vs GTX 1660 TiRTX 5080 vs Arc B580RTX 5080 vs GTX 1660 SUPERRTX 5080 vs RX 7600RTX 5080 vs RX 7700 XTRTX 5080 vs RX 580RTX 5080 vs RX 560RTX 5080 vs RX 6800 XTRTX 5080 vs RX 6800RTX 5080 vs Arc A580RTX 5080 vs Arc B570RTX 5080 vs RX 480RTX 5080 vs RX 7900 XTXRTX 5080 vs RTX 4090RTX 5080 vs R7 240RTX 5080 vs R7 250