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Gainward Phantom GeForce RTX 5090 vs Gainward Phantom GS GeForce RTX 5080

A side-by-side spec comparison of the Gainward Phantom GeForce RTX 5090 and the Gainward Phantom GS GeForce RTX 5080. We line up every specification, highlight the winner of each, and tally an overall verdict so you can decide which video card is right for your build.

Side-by-side specification comparison of Gainward Phantom GeForce RTX 5090 and Gainward Phantom GS GeForce RTX 5080.
Specification
Gainward Phantom GeForce RTX 5090 - Video Card
Gainward Phantom GeForce RTX 5090

$10045.00

Buy on Amazon
Gainward Phantom GS GeForce RTX 5080 - Video Card
Gainward Phantom GS GeForce RTX 5080

$1843.83

Winner
Buy on Amazon
TDP450W320W
VRAM32 GB16 GB
Length332 mm332 mm
ChipsetGeForce RTX 5090GeForce RTX 5080
Video OutputsHDMI 2.1, DisplayPort 2.1HDMI 2.1, DisplayPort 2.1
VRAM TypeGDDR7GDDR7
Base Clock2010 MHz2300 MHz
Boost Clock2010 MHz2730 MHz

Gainward Phantom GeForce RTX 5090

1

spec won

Gainward Phantom GS GeForce RTX 5080

3

specs won

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Real Gaming Performance: RTX 5090 vs RTX 5080

We compared real benchmark frame rates for the RTX 5090 and RTX 5080 across 48 games. The RTX 5090 comes out ahead, winning 48 of 48 games with an average of 195 FPS versus 156 FPS.

Performance per dollar: the RTX 5080 delivers the better value at 0.085 average FPS per dollar (RTX 5090: 0.019, RTX 5080: 0.085).
Frames-per-second comparison of the RTX 5090 and RTX 5080 across 48 games.
GameResolutionRTX 5090 FPSRTX 5080 FPSWinner
Rainbow Six Siege1440p420386RTX 5090+9%
League of Legends1440p380350RTX 5090+9%
Valorant1440p380350RTX 5090+9%
Overwatch 21440p300276RTX 5090+9%
Apex Legends1440p290267RTX 5090+9%
EA Sports FC 251440p280258RTX 5090+9%
DOTA 21440p280258RTX 5090+9%
Warframe1440p270248RTX 5090+9%
PUBG: Battlegrounds1440p260239RTX 5090+9%
Delta Force1440p254179RTX 5090+42%
Diablo IV1440p247175RTX 5090+41%
Marvel Rivals1440p247175RTX 5090+41%
Destiny 21440p240221RTX 5090+9%
Fortnite1440p234166RTX 5090+41%
NBA 2K251440p230212RTX 5090+8%
Ghost of Tsushima1440p221156RTX 5090+42%
Spider-Man Remastered1440p215152RTX 5090+41%
The Witcher 31440p215152RTX 5090+41%
Call of Duty: Warzone1440p215152RTX 5090+41%
Baldur's Gate 31440p215152RTX 5090+41%
God of War Ragnarök1440p208147RTX 5090+41%
Path of Exile 21440p208147RTX 5090+41%
Palworld1440p195138RTX 5090+41%
The Last of Us Part II1440p195138RTX 5090+41%
Grand Theft Auto V1440p190175RTX 5090+9%
Helldivers 21440p182129RTX 5090+41%
Red Dead Redemption 21440p182129RTX 5090+41%
Horizon Forbidden West1440p176124RTX 5090+42%
Hogwarts Legacy1440p169120RTX 5090+41%
Kingdom Come: Deliverance 21440p169120RTX 5090+41%
Warhammer 40,000: Space Marine 21440p169120RTX 5090+41%
Rust1440p160147RTX 5090+9%
Dragon Age: The Veilguard1440p156110RTX 5090+42%
Final Fantasy VII Rebirth1440p156110RTX 5090+42%
Indiana Jones and the Great Circle1440p150106RTX 5090+42%
Escape from Tarkov1440p130120RTX 5090+8%
Starfield1440p12487RTX 5090+43%
Monster Hunter Wilds1440p12487RTX 5090+43%
Dragon's Dogma 21440p11783RTX 5090+41%
Star Wars Outlaws1440p11178RTX 5090+42%
Silent Hill 21440p11178RTX 5090+42%
Assassin's Creed Shadows1440p10474RTX 5090+41%
S.T.A.L.K.E.R. 21440p10172RTX 5090+40%
Alan Wake 21440p9869RTX 5090+42%
Microsoft Flight Simulator 20241440p8578RTX 5090+9%
Black Myth: Wukong1440p7855RTX 5090+42%
Elden Ring1440p6055RTX 5090+9%
Genshin Impact1440p6055RTX 5090+9%

Frame rates are averages from community-submitted benchmarks at the listed resolution. Actual performance varies with CPU, settings, and driver version.

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