RTX 5080 vs RTX 4080 Super
The RTX 5080 is about 13% faster than the RTX 4080 Super at 4K and 10% faster at 1440p.
Quick verdict: the RTX 5080 is the better card outright, with no spec where the RTX 4080 Super pulls ahead in a way that matters.
The same 16GB and the same launch price, one generation apart. The raw gain is modest, so the real question is whether DLSS 4 Multi Frame Generation is worth it to you over the 4080 Super's DLSS 3.
RTX 5080 vs RTX 4080 Super: Specs and Performance
| Spec | GeForce RTX 5080 | GeForce RTX 4080 Super |
|---|---|---|
| 3DMark Time Spy (graphics) | 32,264 | 28,640 |
| Estimated FPS · 1080p | 180 | 168 |
| Estimated FPS · 1440p | 149 | 136 |
| Estimated FPS · 4K | 99 | 88 |
| Video memory | 16 GB | 16 GB |
| Board power | 360 W | 320 W |
| Launch price (MSRP) | $999 | $999 |
| PCI Express | 5.0 ×16 | 4.0 ×16 |
| Release year | 2025 | 2024 |
| Series | NVIDIA RTX 50 Series | NVIDIA RTX 40 Series |
Estimated FPS at 1080p, 1440p and 4K
1080p: the RTX 5080 leads by 7%. 1440p: the RTX 5080 leads by 10%. 4K: the RTX 5080 leads by 13%. These figures come from our performance model, calibrated against published benchmark averages. They are estimates for comparing the two cards, not results measured on your PC.
Estimated FPS in Popular Games at 1440p
| Game (settings) | RTX 5080 | RTX 4080 Super |
|---|---|---|
| Cyberpunk 2077 (High, no ray tracing) | ~120 | ~110 |
| Fortnite (High, DirectX 12) | ~195 | ~175 |
| Call of Duty: Black Ops 6 (High) | ~170 | ~155 |
| Counter-Strike 2 (High) | ~360 | ~325 |
Per-game figures scale each card's modelled 1440p average by how demanding the game is relative to our test blend, rounded to the nearest 5 FPS. Counter-Strike 2 is usually limited by the processor well before these numbers.
Verdict: RTX 5080 or RTX 4080 Super?
The RTX 5080 is slightly faster than the RTX 4080 Super: about 7% at 1080p, 10% at 1440p and 13% at 4K in our model. The gap narrows at 1080p because both cards are closer to what a typical processor can feed them, so the higher your resolution, the more of the difference you actually get.
Both cards have 16GB of video memory, so memory is not a reason to choose one over the other.
At launch the RTX 5080 was $999 and the RTX 4080 Super $999, which works out to $6.7 and $7.3 per frame at 1440p. On those prices the RTX 5080 is the better value, but street prices move every week, so check before you buy. The RTX 5080 is rated for 40W more board power, which means more heat, more fan noise and possibly a bigger power supply.
Beyond raw speed, the RTX 5080 brings DLSS 4 with Multi Frame Generation, while the RTX 4080 Super offers DLSS 3 Frame Generation.
Bottom line: the RTX 5080 is the better card outright, with no spec where the RTX 4080 Super pulls ahead in a way that matters.
Pairing Either Card With a Processor
A faster graphics card only helps if the processor can keep up. Each card's own page lists the slowest CPU that will not hold it back at every resolution:
- GeForce RTX 5080: best CPU pairing and bottleneck
- GeForce RTX 4080 Super: best CPU pairing and bottleneck
- Check your own processor in the bottleneck calculator
Power supply: a common rule of thumb is the card's board power plus about 150W for the rest of a gaming PC, with 30% headroom. That points to roughly 700W for the RTX 5080 and 650W for the RTX 4080 Super. Check the card maker's own recommendation too.
Related GPU Comparisons
- RTX 5080 vs RTX 5070 Ti RTX 5080 faster at 1440p
- RTX 5080 vs RX 9070 XT RTX 5080 faster at 1440p
- RTX 4080 Super vs RX 7900 XTX Effectively tied
- RTX 5080 vs RTX 4090 RTX 4090 faster at 1440p
- RTX 4080 Super vs RTX 4070 Ti Super RTX 4080 Super faster at 1440p
- Compare any two graphics cardsThe full GPU vs GPU tool
RTX 5080 vs RTX 4080 Super: Common Questions
Is the RTX 5080 better than the RTX 4080 Super?
The RTX 5080 is the better card outright, with no spec where the RTX 4080 Super pulls ahead in a way that matters. The RTX 5080 is about 13% faster than the RTX 4080 Super at 4K and 10% faster at 1440p.
Which is better for 1440p, the RTX 5080 or the RTX 4080 Super?
The GeForce RTX 5080, by about 10% (149 vs 136 FPS on high settings in our model).
Which is better for 4K, the RTX 5080 or the RTX 4080 Super?
The GeForce RTX 5080, by about 13% (99 vs 88 FPS on high settings in our model).
Does the RTX 5080 have more VRAM than the RTX 4080 Super?
No, both have 16GB of video memory.
Data last reviewed October 15, 2026. Launch prices are US MSRPs; board power is the reference design's rating. See the methodology for how every figure is produced.