RTX 4080 Super vs RX 7900 XTX
The RTX 4080 Super and RX 7900 XTX are effectively tied: within 2% of each other at every resolution.
Quick verdict: buy whichever is cheaper on the day, or whichever has the feature you care about.
RTX 4080 Super vs RX 7900 XTX: Specs and Performance
| Spec | GeForce RTX 4080 Super | Radeon RX 7900 XTX |
|---|---|---|
| 3DMark Time Spy (graphics) | 28,640 | 28,195 |
| Estimated FPS · 1080p | 168 | 165 |
| Estimated FPS · 1440p | 136 | 134 |
| Estimated FPS · 4K | 88 | 86 |
| Video memory | 16 GB | 24 GB |
| Board power | 320 W | 355 W |
| Launch price (MSRP) | $999 | $999 |
| PCI Express | 4.0 ×16 | 4.0 ×16 |
| Release year | 2024 | 2022 |
| Series | NVIDIA RTX 40 Series | AMD RX 7000 Series (RDNA 3) |
Estimated FPS at 1080p, 1440p and 4K
1080p: the RTX 4080 Super leads by 2%. 1440p: the RTX 4080 Super leads by 1%. 4K: the RTX 4080 Super leads by 2%. 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 4080 Super | RX 7900 XTX |
|---|---|---|
| Cyberpunk 2077 (High, no ray tracing) | ~110 | ~105 |
| Fortnite (High, DirectX 12) | ~175 | ~175 |
| Call of Duty: Black Ops 6 (High) | ~155 | ~155 |
| Counter-Strike 2 (High) | ~325 | ~320 |
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 4080 Super or RX 7900 XTX?
The RTX 4080 Super and RX 7900 XTX are effectively tied: within 2% of each other at every resolution. At that distance you will not see the difference without a frame counter, so memory, features, power draw and price should decide it.
The RX 7900 XTX carries 24GB of video memory against 16GB on the RTX 4080 Super. Both have enough for current games at any resolution, so this one is mostly about future headroom.
At launch the RTX 4080 Super was $999 and the RX 7900 XTX $999, which works out to $7.3 and $7.5 per frame at 1440p. On those prices the RTX 4080 Super is the better value, but street prices move every week, so check before you buy.
Beyond raw speed, the RTX 4080 Super brings DLSS 3 Frame Generation, while the RX 7900 XTX offers FSR 3 frame generation and AV1 encoding.
Bottom line: buy whichever is cheaper on the day, or whichever has the feature you care about.
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 4080 Super: best CPU pairing and bottleneck
- Radeon RX 7900 XTX: 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 650W for the RTX 4080 Super and 700W for the RX 7900 XTX. Check the card maker's own recommendation too.
Related GPU Comparisons
- RX 9070 XT vs RX 7900 XTX RX 7900 XTX faster at 1440p
- RTX 4080 Super vs RTX 4070 Ti Super RTX 4080 Super faster at 1440p
- RTX 5080 vs RTX 4080 Super RTX 5080 faster at 1440p
- RTX 4090 vs RX 7900 XTX RTX 4090 faster at 1440p
- RTX 5080 vs RTX 5070 Ti RTX 5080 faster at 1440p
- Compare any two graphics cardsThe full GPU vs GPU tool
RTX 4080 Super vs RX 7900 XTX: Common Questions
Is the RTX 4080 Super better than the RX 7900 XTX?
Buy whichever is cheaper on the day, or whichever has the feature you care about. The RTX 4080 Super and RX 7900 XTX are effectively tied: within 2% of each other at every resolution.
Which is better for 1440p, the RTX 4080 Super or the RX 7900 XTX?
Neither, really. They are within 1% at 1440p in our model (136 vs 134 FPS), so buy on price, memory and features.
Which is better for 4K, the RTX 4080 Super or the RX 7900 XTX?
Neither, really. They are within 2% at 4K in our model (88 vs 86 FPS), so buy on price, memory and features.
Does the RTX 4080 Super have more VRAM than the RX 7900 XTX?
No. The RTX 4080 Super has 16GB, while the RX 7900 XTX has 24GB.
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.