AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 4080 SUPER
Head-to-head specifications
| Metric | AMD Radeon RX 7900 XTX | NVIDIA GeForce RTX 4080 SUPER | Difference |
|---|---|---|---|
| Avg FPS @ 1080p | 176 | 168 | +4.8% |
| Avg FPS @ 1440p | 150 | 140 | +7.1% |
| Avg FPS @ 4K | 96 | 86 | +11.6% |
| VRAM (GB) | 24 | 16 | — |
| TDP (W) | 355 | 320 | — |
- AMD Radeon RX 7900 XTX delivers about 7% more frames at 1440p; the gap widens at 4K where memory bandwidth matters more.
Verdict: Radeon RX 7900 XTX or GeForce RTX 4080 SUPER?
AMD Radeon RX 7900 XTX advantages
- 1440p gaming (+7%)
- 4K gaming (+10%)
- 1080p gaming (+5%)
- Video memory (+33%)
NVIDIA GeForce RTX 4080 SUPER advantages
- Power efficiency (+10%)
Which should you choose?
- Choose the AMD Radeon RX 7900 XTX if you game at 1440p.
- Choose the NVIDIA GeForce RTX 4080 SUPER if you want lower power draw, heat and noise.
- Choose the AMD Radeon RX 7900 XTX if you game at 4K or drive a high-resolution display.
AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 4080 SUPER: which should you choose?
AMD Radeon RX 7900 XTX — AMD graphics card with 24GB VRAM, delivering about 176 fps at 1080p, 150 fps at 1440p and 96 fps at 4K on our normalized game index.
NVIDIA GeForce RTX 4080 SUPER — NVIDIA graphics card with 16GB VRAM, delivering about 168 fps at 1080p, 140 fps at 1440p and 86 fps at 4K on our normalized game index.
AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 4080 SUPER: AMD Radeon RX 7900 XTX is faster at 1440p. AMD Radeon RX 7900 XTX delivers about 7% more frames at 1440p; the gap widens at 4K where memory bandwidth matters more.
1080p, 1440p and 4K
At 1440p — the most common enthusiast resolution — the AMD Radeon RX 7900 XTX averages 150 fps against 140. The gap shifts at 4K (96 vs 86 fps), where VRAM (24GB vs 16GB) and memory bandwidth matter more.
Power and value
Board power is 355 W versus 320 W, which affects your PSU headroom, case cooling and noise. Weigh the frame-rate lead against price and power draw for your target resolution.
The verdict
Both are credible choices in the graphics card comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the AMD Radeon RX 7900 XTX better than the NVIDIA GeForce RTX 4080 SUPER?
AMD Radeon RX 7900 XTX is the clearly stronger overall choice, winning most of the dimensions that matter. AMD Radeon RX 7900 XTX delivers about 7% more frames at 1440p; the gap widens at 4K where memory bandwidth matters more.
What is the main difference between the AMD Radeon RX 7900 XTX and the NVIDIA GeForce RTX 4080 SUPER?
AMD Radeon RX 7900 XTX delivers about 7% more frames at 1440p; the gap widens at 4K where memory bandwidth matters more.
Which should I choose?
Choose the AMD Radeon RX 7900 XTX if you game at 1440p. Choose the NVIDIA GeForce RTX 4080 SUPER if you want lower power draw, heat and noise.
Methodology
Graphics cards are scored on a normalized game index measuring average frame rates at 1080p, 1440p and 4K across a representative title set, alongside VRAM capacity and TDP. Scores are relative and intended for comparison.