RX 9070 DLSS vs FSR vs XeSS: Performance Impact & Recommendations

Quick Answer

On the RX 9070, FSR 4 Quality typically delivers around 60-70% performance uplift over native 1440p with image quality close to DLSS Quality on Nvidia. DLSS isn't supported on AMD cards, and XeSS runs in DP4a fallback mode, costing roughly 5-10% versus FSR. For RX 9070 owners, FSR 4 is the clear default; XeSS only when FSR isn't available.

How These Three Upscalers Actually Work

Three different paths, three different outcomes. DLSS uses Nvidia's tensor cores and a transformer-based AI model, so it only runs on RTX cards. FSR 4 is AMD's new ML-accelerated upscaler that runs on RDNA 4 hardware (RX 9070 / 9070 XT) using their AI accelerators. XeSS runs in two modes: XMX-accelerated on Intel Arc, and a slower DP4a fallback on AMD and older Nvidia cards.

For an RX 9070 owner, that means FSR 4 is the only ML-accelerated option. DLSS is locked out (and will always be), and XeSS runs in fallback mode that's still decent but not as fast or clean as FSR 4 on this silicon.

Performance Impact at 1440p

Here's roughly how the RX 9070 stacks up across major titles, drawing from public benchmark coverage:

• Cyberpunk 2077, native 1440p: ~58fps. FSR 4 Quality: ~95fps. XeSS (DP4a) Quality: ~85fps.
• Alan Wake 2, native 1440p: ~52fps. FSR 4 Quality: ~88fps. XeSS Quality: ~78fps.
• Star Wars Outlaws, native 1440p: ~64fps. FSR 4 Quality: ~105fps. XeSS Quality: ~95fps.
• Black Myth Wukong, native 1440p: ~55fps. FSR 4 Quality: ~92fps. XeSS Quality: ~82fps.

The pattern is clear: FSR 4 wins by 8-12% over XeSS DP4a on the RX 9070. Both deliver well above 60fps in nearly every title at 1440p Quality, which is the bracket this card is built for.

Image Quality Comparison

Performance uplift only matters if the image holds up. FSR 4 is a massive jump from FSR 2/3 - it finally handles fine detail, transparencies and motion well. Hair, foliage, distant power lines and chain-link fences all look noticeably better than FSR 3 ever did.

XeSS in DP4a fallback is still respectable. It's slightly softer than FSR 4 on the RX 9070 and occasionally smears on fast motion, but it beats FSR 2 in stability. DLSS would be the gold standard for image quality, but again - not available on RDNA 4.

For most RX 9070 owners, FSR 4 Quality at 1440p looks essentially identical to native rendering at normal viewing distance, with a small sharpness boost in some scenes due to the AI reconstruction.

Recommendations by Use Case

• Single-player AAA at 1440p: FSR 4 Quality. Best balance of frames and visuals.
• Competitive esports: Native or FSR 4 Performance for max frames. The card already pushes 200+ fps in CS2 and Valorant natively.
• Path tracing or heavy ray tracing: FSR 4 Performance plus frame generation. The RX 9070 needs the help here.
• Older / no FSR 4 support: XeSS Quality if available, otherwise FSR 3.1.
• 4K gaming: FSR 4 Quality or Balanced depending on title.

SA Pricing and Pairing the RX 9070

The RX 9070 lands around R14,500-R16,500 in SA, with the 9070 XT at R17,500-R19,500. Pair it with a 1440p 165Hz IPS or OLED for the ideal gaming experience. Evetech ships these cards nationwide with manufacturer warranty handled locally, so RMA goes through Centurion rather than to overseas resellers.

For loadshedding, a 1000VA UPS (around R2,499) keeps a 9070 build alive long enough for a clean save during stage 4 cuts.

Frequently Asked Questions

Can I use DLSS at all on the RX 9070?

No. DLSS requires Nvidia's tensor cores, which only RTX cards have. AMD's FSR 4 is the equivalent feature for RDNA 4 and is genuinely competitive with DLSS Quality in most titles.

Will FSR 4 come to older RDNA 3 cards like the RX 7800 XT?

AMD has stated FSR 4's ML model targets RDNA 4 hardware accelerators. RDNA 3 cards stay on FSR 3.1, which is still good but not as clean. The 9070 is the entry point for FSR 4.

Should I always use the Quality preset?

For 1440p, yes - Quality looks indistinguishable from native in most modern titles. Drop to Balanced or Performance only at 4K or when the game absolutely won't hit your refresh rate target with Quality. At 1080p, you generally don't need upscaling at all on a 9070.