RX 7900 XTX Doom The Dark Ages at 1080p: FPS Benchmark & Optimal Settings

Quick Answer

The RX 7900 XTX absolutely dominates Doom The Dark Ages at 1080p, pushing 280-340 FPS averages on Ultra settings with id Tech 8's superb Vulkan performance. It's overkill for 1080p but a future-proof card if you plan to step up to 1440p or 4K later.

The 7900 XTX at 1080p Ultra

In id Tech 8's built-in benchmark the 7900 XTX averages around 310 FPS at 1080p Ultra with no upscaling. 1% lows hold above 240 FPS even in the largest combat arenas. With FSR 3.1 Quality enabled the average climbs into the 360-380 FPS range, which is genuinely wasted on most monitors but leaves enormous headroom for OBS streaming, recording and frame-perfect input timings. The Doom engine is one of the few that can saturate a high-refresh panel at 1080p with a card this strong.

Optimal Settings for the Best Visuals

Doom The Dark Ages is so well optimised that maxing every slider barely costs FPS. Push Texture Pool Size to Ultra Nightmare since the 7900 XTX has 24GB of VRAM. Leave Shadow Quality on Ultra, Volumetric Quality on High, and use Dynamic Resolution Off, you don't need it. Ray-traced reflections are a notable feature here; turn them on and you'll still see 230+ FPS averages. Cap your frame rate to your monitor's refresh plus 5 FPS to keep the GPU cool and quiet.

Why It's Still a Smart SA Buy

Locally the 7900 XTX has dropped to around R17,000-R19,000 ZAR as the 9070 series matures. For that price you're getting 24GB VRAM, top-tier raster performance and a card that punches above its weight at 4K too. Evetech delivers nationwide with full warranty and bundles compatible 1000W Gold PSUs to handle transient spikes. Pair it with a Ryzen 7 7800X3D or 9800X3D for zero CPU bottleneck, and a 240Hz 1440p OLED if you want to actually feel the framerate.

Frequently Asked Questions

Is the RX 7900 XTX overkill for Doom The Dark Ages at 1080p?

At 1080p, yes. You'd see the same headroom on a 9070 XT for less money. The XTX shines at 1440p and 4K.

Does Doom The Dark Ages support FSR or DLSS?

It supports FSR 3.1 and DLSS, plus AMD Anti-Lag 2 for AMD cards.

What CPU should I pair with a 7900 XTX for Doom?

A Ryzen 7 7800X3D or 9800X3D ensures no bottleneck even at 1080p. Anything weaker leaves performance on the table.