Guide
RTX 4090 vs RTX 4080 — Vilket ska du välja 2026?
RTX 4090 (1 700–2 100 €) och RTX 4080 (900–1 050 €) är populära i segmentet. Jämförelse av 1080p/1440p, effekt och pris.
Side-by-side specifications
| Specification | RTX 4090 | RTX 4080 |
|---|---|---|
| VRAM | 24 GB | 16 GB |
| TDP (reference) | ~450 W | ~320 W |
| Architecture | Ada Lovelace (AD102) | Ada Lovelace (AD103) |
| Release year | 2022 | 2022 |
| Typical price (2026) | 1 700–2 100 € | 900–1 050 € |
Indicative benchmarks (avg FPS, raster)
Rounded in-game averages (no DLSS Frame Generation). Useful to compare 1080p vs 1440p feel.
FPS (higher is better)
Cyberpunk 2077
1080p
1440p
Fortnite
1080p
1440p
Hogwarts Legacy
1080p
1440p
Call of Duty (Warzone)
1080p
1440p
Red Dead Redemption 2
1080p
1440p
Which GPU for your use case?
- Casual / single-playerBoth GPUs stay very playable at 1080p. The RTX 4090 has more headroom in recent AAA titles.
- 1080p competitive (high FPS)For competitive gaming both reach high FPS. The RTX 4090 is slightly faster.
- 1440p / light creationAt 1440p the gap widens in favour of the RTX 4090. The RTX 4080 still makes sense for older titles or medium settings.
Bottom line
Pick the RTX 4090 if buying new: better overall performance.
Choose the RTX 4080 if budget is tight.
FPS varies with CPU, drivers, and scene. Use the PC4Games comparator for picks tied to your games.
RTX 4090 eller RTX 4080: kort sagt
RTX 4090 presterar bäst i våra tester. RTX 4080 är fortfarande konkurrenskraftig som begagnat alternativ med bra pris/prestanda.
I 1080p har RTX 4090 mer marginal i AAA. I 1440p ökar gapet — RTX 4090 är bekvämare för höga 60+ FPS.
Strömförbrukning och PSU
RTX 4090: 450W TDP; RTX 4080: 320W. Liknande effektbehov. Rekommenderad PSU 650–750 W.
Pris och värde 2026
2026: RTX 4090 runt 1 700–2 100 €, RTX 4080 runt 900–1 050 €. RTX 4090 motiverar premien, särskilt i 1440p.
PC4Games
Take action with the comparator: pick your games, budget, then compare PCs.
PC4Games resources (methodology, data, glossary)
How we pick PCs and cite sources — for transparency and GEO.
