Summary of "Forza Horizon 6 - 34 GPU Performance Review"
Product reviewed
Forza Horizon 6 (open-world racing game by Playground Games, “Forza Tech” engine). The video focuses on GPU performance, especially how VRAM usage, graphics settings, ray tracing, and upscaling/frame generation affect results.
Key features affecting GPU performance
- DLSS, FSR, XeSS support
- Ray tracing
- Frame generation (noted as Nvidia-only in this game per the video)
- Multiple quality presets ranging from very low through extreme and extreme + ray tracing
VRAM / memory usage findings (approx.)
- 1080p very low: ~5 GB
- 4K: pushes to ~6 GB
- Extreme: can exceed 9 GB
- Crossing ~10 GB at 4K: could limit 8 GB cards
- Ray tracing: adds about +2 GB to the above
- Extreme + ray tracing + frame generation: mentioned as topping out around ~14.5 GB (approx)
Main takeaway: VRAM pressure is a big limiter at higher resolutions/settings, especially for 8 GB GPUs.
Performance results by settings / resolutions
1080p (no ray tracing emphasis)
The game is described as well optimized:
- All tested GPUs (except RX 7600) achieve 60 FPS at extreme.
- For ~100 FPS:
- Needs faster cards such as RX 960 XT or RTX 560 Ti (16 GB versions)
- 8 GB variants miss the 100 FPS target (fall slightly short).
- For high-refresh:
- RX 970 XT: ~155 FPS (positioned between 5070 Ti and RTX 4080)
- RTX 5090: only card hitting above 200 FPS
- Ultra vs Extreme vs other presets:
- Ray tracing is the big performance hit
- Extreme + ray tracing: about -48% FPS vs Extreme
- Medium/High: about +50% performance (compared to the baseline referenced)
- Very low: up to +92% performance, but may be limited by CPU bottlenecks
- CPU bottleneck note:
- On a 4080, “very low” didn’t improve performance (CPU bound in that scene).
1440p (no ray tracing emphasis)
Much easier than 4K:
- RTX 5090: ~187 FPS
- RTX 4090: just under 150 FPS
- Last-gen remains competitive:
- RTX 4070 Ti and RX 7900 XT: above 100 FPS
- 60 FPS line:
- Held by Arc B580
- Ray tracing at 1440p:
- RTX performance drops notably
- RTX 5090: ~147 FPS
- 100 FPS line held by RTX 5080
4K
- Big performance drop overall:
- Most cards struggle to maintain even 60 FPS at the tested settings (the video suggests 30 FPS may be more realistic unless targeting upscaling).
- Without ray tracing:
- 60 FPS line: held by RX 7800 XT and RTX 3080
- AMD can perform slightly better:
- RX 970 XT beats 5070 Ti/4080, but still not enough for 100 FPS
- RTX 5080 is near the top of this group for ~4K performance
- RTX 5090: ~143 FPS
- With ray tracing:
- Nvidia regains advantage
- Only RTX 5090: about 72 FPS
- RTX 4090: about 54 FPS (short)
Upscaling and frame generation (major comparison point)
- The video says frame generation is supported only on Nvidia (Microsoft would need to expand support for other vendors).
- DLSS gains in 4K (RTX 5090):
- Enabling DLSS performance gives about +17 FPS
- Described as not very noteworthy
- Frame generation impact (RTX 5090, 4K test):
- With frame generation, up to ~392 FPS
- Portrayed as the big performance “needle mover.”
- 1440p RTX 5070 Ti:
- DLSS performance gain: ~+18 FPS
- Frame generation is again the only meaningful boost
- Non-Nvidia limitations:
- RX 970 XT: can gain about +28 FPS at a performance setting, but no frame generation, making gains capped
- RX 960 XT: about +6 FPS
- Arc B580: about +12 FPS
Core issue noted: If you want the biggest FPS jump, you may need Nvidia + frame generation; otherwise, upscaling gains are smaller.
Pros / cons (as implied by the video)
Pros
- Good baseline optimization: many GPUs reach 60 FPS at 1080p extreme
- Many GPUs remain viable for 100 FPS at 1440p (even last-gen)
- Frame generation can massively boost FPS on supported Nvidia setups
Cons
- Ray tracing is very expensive, notably ~-48% at extreme
- VRAM limits at 4K/extreme: 8 GB cards likely capped
- Frame generation is Nvidia-only, and non-Nvidia upscaling gains are “mediocre”
- Some scenes can become CPU-bottlenecked, limiting benefits from very low settings
Overall verdict / recommendation
- Best experience: High-end Nvidia RTX cards, especially if you can use frame generation (biggest FPS jump).
- For 1080p extreme: Most modern midrange+ GPUs should be fine for 60 FPS.
- For 1440p: Target no/limited ray tracing for smooth performance; ray tracing pushes you toward higher-end Nvidia.
- For 4K: Realistic expectations are either lower FPS (~30/60 depending on settings and card) or using upscaling—and with ray tracing, only RTX 5090-class performance is close to playable in the tested scenario.
Unique points mentioned (consolidated list)
- Forza Horizon 6 supports DLSS, FSR, XeSS, ray tracing, and frame generation
- VRAM usage increases steeply with quality/resolution; 8 GB cards may be limited at higher settings/4K
- Ray tracing causes a major performance drop (~48% at extreme)
- 1080p extreme: most tested GPUs (except RX 7600) hit 60 FPS
- 100 FPS at 1080p extreme: requires 16 GB VRAM class GPUs (RX 960 XT / RTX 560 Ti 16 GB)
- 1440p without ray tracing is easier (RTX 5090 ~187, RTX 4090 just under 150)
- 4K: generally too heavy for most cards; 60 FPS possible on top/mid-top GPUs without ray tracing
- Ray tracing at 4K: playable performance largely restricted to RTX 5090
- Frame generation only on Nvidia: DLSS gains alone are modest, but frame gen can reach extremely high FPS (up to ~392 FPS on RTX 5090 in 4K test)
- Suggestion: non-Nvidia users need hope that Microsoft adds more frame generation technologies beyond Nvidia
Speakers / perspectives
- The subtitles do not clearly identify multiple speakers with distinct viewpoints; the content appears to be a single continuous reviewer narration.
Category
Product Review
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