Guide
RX 7800 XT vs RX 7900 XT — Co wybrać w 2026?
RX 7800 XT (400–500 €) i RX 7900 XT (650–800 €) to popularne karty w tym segmencie. Porównanie 1080p/1440p, poboru mocy i ceny.
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 czy RX 7800 XT: skrót
RX 7900 XT ma lepszą wydajność w naszych testach. RX 7800 XT pozostaje konkurencyjna dzięki 20 GB VRAM.
W 1080p RX 7900 XT ma większy zapas w AAA. W 1440p przewaga RX 7900 XT rośnie przy 60+ FPS na wysokich ustawieniach.
Pobór mocy i zasilacz
RX 7800 XT: TDP 263W; RX 7900 XT: 315W. A RX 7800 XT é mais eficiente — vantagem para gabinetes pequenos ou fontes abaixo de 650W.
Cena i stosunek jakości do ceny w 2026
W 2026 RX 7800 XT kosztuje ok. 400–500 €, RX 7900 XT ok. 650–800 €. RX 7900 XT bywa droższa przy wyższej wydajności — oceń, czy to ma sens.
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.
