GPU Showdown

GeForce RTX 3080 TivsGeForce RTX 5080

The GeForce RTX 3080 Ti is a high-end card for 4K gaming and creative work from a previous generation, while the GeForce RTX 5080 is a newer flagship for gamers and creators who want the latest performance and features.

NVIDIA GeForce RTX 3080 Ti
12 GB · 350W
VS
NVIDIA GeForce RTX 5080
16 GB · 360W
NVIDIA

GeForce RTX 3080 Ti

Ampere · TSMC 8 nm · 2021

64score
2.8/ 5
0 votes
VRAM
12 GB
TDP
350W
CUDA Cores
10,240
Boost Clock
1665 MHz

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NVIDIA

GeForce RTX 5080

Blackwell 2.0 · TSMC 5 nm · 2025

86score
3.8/ 5
0 votes
VRAM
16 GB
TDP
360W
Shaders
10,752
Boost Clock
2617 MHz

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Aggregate Performance

Overall Performance Score

A unified score from combined synthetic and real-world benchmarks. 100 represents the fastest consumer GPU available.

RTX 3080 Ti
64
RTX 5080Winner
86
RTX 5080 leads by 34.4% in aggregate performance.
Where they rank overall
#3RTX 409092
#4RTX 508086
#5RTX 408083
#20RTX 407065
#21RTX 3080 Ti64
#22RX 6900 XT64
Technical Specifications

Side-by-Side Specs

Every detail compared. Highlighted cells indicate the leading value for that metric.

SpecsRTX 3080 TiRTX 5080
General
Process Node8 nm5 nm
Memory
VRAM12 GB16 GB
Memory TypeGDDR6XGDDR7
Memory Bus384-bit256-bit
Bandwidth912.4 GB/s960 GB/s
Compute
CUDA Cores10,24010,752
TMUs320336
ROPs112112
Boost Clock1665 MHz2617 MHz
FP3234.1 TF56.28 TF
Power
TDP350360
Power Connectors1x 12-pin1x 16-pin
Display
Max Resolution7680×43207680×4320
Display Outputs1x HDMI, 3x DisplayPort1x HDMI 2.1b, 3x DisplayPort 2.1b
Verdict

Which should you buy?

Winner overall

The GeForce RTX 5080 wins overall with noticeably faster performance and more video memory for modern games.

Best value

For budget-minded buyers, the GeForce RTX 5080 offers better future-proofing per dollar despite a similar power draw.

When the other wins

The GeForce RTX 3080 Ti is the right choice if you find one at a steep discount and don't need the latest features.

FAQ

Frequently asked questions

Is the RTX 3080 Ti better than the RTX 5080?

Overall the RTX 5080 is the stronger graphics card: it ranks higher in our aggregate performance score (86 vs 64 out of 100), so it leads the RTX 3080 Ti in most workloads.

How much faster is the RTX 5080 than the RTX 3080 Ti?

Based on our aggregated benchmark scores the RTX 5080 is roughly 34% faster than the RTX 3080 Ti overall. The real-world gap varies by game, resolution and settings.

Which should you buy, the RTX 3080 Ti or the RTX 5080?

If you want the most performance, pick the RTX 5080. If the RTX 3080 Ti is meaningfully cheaper where you shop, it can be the better value for similar real-world results — check current prices and the full spec comparison above before deciding.