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RX 7800 XT vs RX 7900 XT — Co wybrać w 2026?

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

SpecificationRX 7800 XTRX 7900 XT
VRAM16 GB20 GB
TDP (reference)~263 W~315 W
ArchitectureRDNA 3 (Navi 32)RDNA 3 (Navi 31)
Release year20232022
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

RX 7800 XT108 FPS
RX 7900 XT128 FPS

1440p

RX 7800 XT78 FPS
RX 7900 XT96 FPS

Fortnite

1080p

RX 7800 XT196 FPS
RX 7900 XT235 FPS

1440p

RX 7800 XT126 FPS
RX 7900 XT155 FPS

Hogwarts Legacy

1080p

RX 7800 XT96 FPS
RX 7900 XT116 FPS

1440p

RX 7800 XT69 FPS
RX 7900 XT84 FPS

Call of Duty (Warzone)

1080p

RX 7800 XT175 FPS
RX 7900 XT210 FPS

1440p

RX 7800 XT124 FPS
RX 7900 XT152 FPS

Red Dead Redemption 2

1080p

RX 7800 XT116 FPS
RX 7900 XT140 FPS

1440p

RX 7800 XT88 FPS
RX 7900 XT108 FPS

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.

RX 7800 XT build →RX 7900 XT build →

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.

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