RX 7800 XT Doom The Dark Ages High Settings at 1080p: FPS Results 2026

Quick Answer

The RX 7800 XT crushes Doom: The Dark Ages at 1080p High, holding 140-160 FPS averages with FSR off and 180-200 FPS with FSR Quality enabled. A 1% low above 110 FPS keeps action smooth even in the bullet-hell arena fights this game is famous for.

RX 7800 XT 1080p High Settings Benchmarks

At 1080p with the High preset, the RX 7800 XT paired with a Ryzen 7 7700X delivers 140-160 FPS in mixed open-area combat scenes. The Hellpit demolition arena, with its dense particle effects, dips momentarily to the mid-120s but recovers fast. Anti-Lag 2 is worth toggling on for sub-15ms input latency, which matters during glory kill chains where timing is everything. Driver versions from late 2026 onward also include shader pre-compile improvements that smooth out the first 10 minutes of any new save.

Where the 16GB VRAM Pays Off

Doom: The Dark Ages allocates roughly 9-10GB at 1080p High with Ultra textures, comfortably within the 7800 XT's 16GB buffer. This headroom shines when running ReShade or recording gameplay with relive at maximum bitrate. Cards with 8GB struggle here when texture streaming kicks in, leading to brief pop-in that the 7800 XT simply doesn't show.

Pairing the RX 7800 XT for Best Results

For 1080p High at 144Hz, a Ryzen 5 7600 is enough but a Ryzen 7 7700X removes any CPU ceiling. 32GB of DDR5-6000 keeps modded textures snappy. Locally a complete 7800 XT build sits between R28,000 and R34,000 with monitor included, making it one of the strongest ZAR-per-frame propositions in the South African mid-high market. A 1500VA inverter UPS keeps long campaign sessions safe through Eskom interruptions.

Frequently Asked Questions

Can the RX 7800 XT do 1440p in Doom: The Dark Ages?

Yes comfortably, holding 100-115 FPS at 1440p High. With FSR Quality engaged you can target 144Hz panels for that smoother feel. The card has plenty of muscle for QHD in this title.

Does FSR 3.1 hurt image quality in Doom: The Dark Ages?

FSR Quality at 1080p shows minor shimmer on demon edge geometry but is otherwise close to native. Performance mode is more aggressive and best avoided at 1080p where you don't need the frames anyway.

How does the RX 7800 XT compare to the RTX 4070 Super here?

The 7800 XT runs roughly 8-12% faster at native 1080p in Doom: The Dark Ages thanks to higher raw raster performance. Once DLSS or FSR enters the mix, the gap narrows significantly.