Guide
RX 7800 XT vs RX 7900 XT — Vilket ska du välja 2026?
RX 7800 XT (400–500 €) och RX 7900 XT (650–800 €) är populära i segmentet. Jämförelse av 1080p/1440p, effekt och pris.
Side-by-side specifications
| Specification | RX 7800 XT | RX 7900 XT |
|---|---|---|
| VRAM | 16 GB | 20 GB |
| TDP (reference) | ~263 W | ~315 W |
| Architecture | RDNA 3 (Navi 32) | RDNA 3 (Navi 31) |
| Release year | 2023 | 2022 |
| Typical price (2026) | 400–500 € | 650–800 € |
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 RX 7900 XT has more headroom in recent AAA titles.
- 1080p competitive (high FPS)For competitive gaming both reach high FPS. The RX 7900 XT is slightly faster.
- 1440p / light creationAt 1440p the gap widens in favour of the RX 7900 XT. The RX 7800 XT (20 GB VRAM) still makes sense for older titles or medium settings.
Bottom line
Pick the RX 7800 XT if performance is your priority at both 1080p and 1440p.
Choose the RX 7900 XT if buying new: better overall performance.
FPS varies with CPU, drivers, and scene. Use the PC4Games comparator for picks tied to your games.
RX 7900 XT eller RX 7800 XT: kort sagt
RX 7900 XT presterar bäst i våra tester. RX 7800 XT är fortfarande konkurrenskraftig tack vare 20 GB VRAM.
I 1080p har RX 7900 XT mer marginal i AAA. I 1440p ökar gapet — RX 7900 XT är bekvämare för höga 60+ FPS.
Strömförbrukning och PSU
RX 7800 XT: 263W TDP; RX 7900 XT: 315W. RX 7800 XT är mer effektiv — bra för små chassi eller PSU under 650 W.
Pris och värde 2026
2026: RX 7800 XT runt 400–500 €, RX 7900 XT runt 650–800 €. RX 7900 XT kan kosta mer — avgör om skillnaden är värd det.
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.
