Downfall

The AMD Radeon RX 7800 XT paired with the Intel Core Ultra 5 235 delivers a compelling 1440p and 4K experience in Downfall, with the data showing a clear performance hierarchy across settings. This combination ranks in the 69th percentile of all tested configurations, indicating strong overall capability for this horror title, though the specific bottlenecks shift predictably as resolution and graphical load increase.

FAQ

*Q: What is the best resolution for this combo in Downfall?*

A: The data shows 2560x1440 as the sweet spot. At High settings, the combo achieves 135 FPS, which is well above the 1080p High result of 189 FPS but still offers a significant visual upgrade over 1920x1080. The 4K High setting at 84 FPS is playable, but 1440p provides a higher refresh rate headroom.

Q: How does the CPU compare to its nearest rivals in synthetic benchmarks?

A: The Intel Core Ultra 5 235 has an average benchmark score of 46062, placing it in the 89th percentile of all CPUs. Its closest rival, the AMD Ryzen AI 9 HX 375, scores 46030, making the Intel part a mere 0.1% faster. The Intel Core i9-13900HX is essentially tied, with the Ultra 5 235 being 0.1% slower.

Q: Is the GPU's performance consistent with its synthetic benchmark standing?

A: No, there is a notable discrepancy. The RX 7800 XT sits in the 51st percentile of all GPUs, with an average score of 11627. Its nearest rivals, like the NVIDIA GeForce GTX 1660, are within 0.5% of its score. However, in Downfall, the combo ranks in the 69th percentile (rank 916 out of 2928), suggesting the game is particularly well-optimized for this hardware.

Q: What is the frame rate difference between Low and Ultra settings at 1080p?

A: The difference is substantial. At 1920x1080, the Low preset yields an average of 282 FPS, while the Ultra preset drops to 118 FPS. This represents a 164 FPS reduction, or roughly a 58% performance penalty for the highest visual quality.

Q: Which component is the limiting factor at 4K resolution?

A: The data indicates the GPU becomes the primary bottleneck at 3840x2160. The frame rate drops from 282 FPS at 1080p Low to 125 FPS at 4K Low, a 44% reduction. This scaling pattern, where the CPU's high single-thread score (2085 in Cinebench R23) cannot compensate for the massive pixel throughput required, points squarely at the graphics card.

Q: Does the combo maintain playable frame rates at 4K with maximum settings?

A: Yes, but just barely. The Ultra preset at 3840x2160 produces an average of 53 FPS. This is above the 30 FPS threshold for playability but below the 60 FPS target for smooth action, indicating that users should use the High preset for a better 4K experience.

GPU Role

The AMD Radeon RX 7800 XT is the dominant force in this configuration, and its specifications in the FACT PACK explain why it handles Downfall as well as it does. The GPU features 16 GB of GDDR6 memory on a 256-bit bus, providing 624.1 GB/s of bandwidth. This is crucial for a horror game that likely relies on high-resolution textures to build atmosphere, and the 16 GB frame buffer ensures that memory capacity is rarely a limiting factor even at 4K Ultra.

Clock speeds are also a key part of the story. The GPU has a base clock of 1295 MHz, a game clock of 2124 MHz, and a boost clock of 2430 MHz. The high boost clock, combined with 3840 shading units, translates to a theoretical FP32 performance of 37.32 TFLOPS. The measured data shows this compute power scales effectively: at 1080p Low, the GPU is able to push out 282 FPS, and even at the demanding 4K Ultra preset, it maintains an average of 53 FPS. The pixel rate of 233.3 GPixel/s and texture rate of 583.2 GTexel/s are particularly relevant for Downfall, as they directly influence how quickly the GPU can fill the screen with detailed, often dark and shadowed, scenes.

The GPU's 96 ROPs are also worth noting. This is a high count that helps with the final output stage of rendering, ensuring that the frame buffer is written quickly. The data supports this, as the transition from 1080p Medium (231 FPS) to 1440p Medium (165 FPS) shows a scaling that is consistent with a pure pixel-pushing workload. The GPU is clearly the workhorse here; the CPU's role becomes more apparent only when frame rates are exceptionally high, such as at 1080p Low, where the GPU is less stressed.

How This Combo Ranks

In the grand scheme of tested configurations for Downfall, this specific pairing of the Intel Core Ultra 5 235 and the AMD Radeon RX 7800 XT holds a combined rank of 916 out of 2928 tested combos. This places it in the top 31.3% of all systems, which is a strong showing for a mid-to-high-end desktop configuration. The percentile rank of 69 (derived from the rank and total combos) indicates that this setup outperforms the majority of others in the database for this specific game.

This ranking is particularly interesting when compared to the individual component percentiles. The CPU is in the 89th percentile of all CPUs, while the GPU is only in the 51st percentile of all GPUs. The fact that the combo's in-game rank (69th percentile) is higher than the GPU's individual percentile suggests that Downfall is not exclusively GPU-bound, or that the specific combination of a strong CPU and this particular GPU works synergistically. The CPU's high average benchmark score of 46062, which is within 0.2% of the AMD EPYC 7303, ensures that it never holds the GPU back. This allows the RX 7800 XT to operate closer to its full potential than it might in a system with a weaker processor, resulting in a better overall in-game rank than the GPU's synthetic score alone would suggest.

Measured FPS Breakdown

The measured FPS data in the FACT PACK provides a complete picture of performance across three resolutions and four settings presets.

At 1920x1080, the combo is exceptionally fast. The Low preset achieves an average of 282 FPS, making it suitable for high-refresh-rate monitors. Medium settings drop this to 231 FPS, with a minimum of 196 and a maximum of 266 FPS, showing excellent frame pacing. High settings yield 189 FPS, still a very high number. The Ultra preset, however, brings the average down to 118 FPS, which is a significant drop but still more than adequate for smooth gameplay.

Moving to 2560x1440, the performance remains strong. Low settings produce an average of 202 FPS, which is still incredibly high. Medium settings average 165 FPS, with a range of 140 to 190 FPS. The High preset is the standout here, delivering a very smooth 135 FPS average. At Ultra, the average drops to 85 FPS, which is a considerable step down from 1080p Ultra but remains well within the playable range for most users.

At 3840x2160, the GPU begins to show its limits. The Low preset averages 125 FPS, which is still playable. Medium settings average 103 FPS, with a minimum of 87 and a maximum of 118 FPS. The High preset yields 84 FPS, which is a solid 4K experience. The Ultra preset, however, falls to an average of 53 FPS. This is the only configuration where the frame rate dips below the 60 FPS threshold, indicating that 4K Ultra is the most demanding scenario for this hardware.

CPU Role

The Intel Core Ultra 5 235 plays a supporting but critical role in this configuration. With 14 cores and 14 threads, it has a robust multi-threaded capability, evidenced by its Cinebench R23 multicore score of 14769. More importantly for gaming, its single-thread performance is excellent. The Cinebench R23 single-core score of 2085 and a Passmark single-thread score of 4516 indicate strong per-core efficiency. The base clock of 3.40 GHz and boost clock of 5.00 GHz allow it to respond quickly to the demands of game logic, physics, and AI, which are often single-threaded.

The L3 cache of 24 MB (shared) is also a significant asset. This large pool of cache helps keep frequently accessed data close to the cores, reducing latency and improving frame time consistency. The data shows this clearly: at 1080p Low, where the GPU is not the bottleneck, the CPU's performance allows the system to reach 282 FPS. If the CPU were weaker, this frame rate would be significantly lower. The CPU's 89th percentile ranking and its near-tie with the Intel Core i9-13900HX (0.1% difference) confirm that it is a top-tier gaming processor. In this combo, it ensures that the RX 7800 XT is fed with data as fast as it can render, preventing the CPU from becoming the limiting factor in most scenarios, except perhaps at the very highest frame rates seen at 1080p.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target resolution and refresh rate.

For 1920x1080 users with a 144Hz or higher monitor, the High preset is the best choice. It delivers an average of 189 FPS, which is well above the refresh rate of most monitors and provides a significant visual improvement over Medium (231 FPS) and Low (282 FPS), which are only necessary for competitive play at 240Hz+. The Ultra preset at 118 FPS is also viable, but the 71 FPS drop from High to Ultra suggests diminishing returns for the extra visual fidelity.

For 2560x1440, the High preset is the clear winner. The 135 FPS average is smooth and fluid, and it represents the best balance of visual quality and performance. The Ultra preset at 85 FPS is also playable and offers a richer visual experience, but the 50 FPS drop from High to Ultra is substantial. Medium at 165 FPS is a good option for those who prioritize frame rate over visual detail, but High is the recommended default.

At 3840x2160, the High preset is the only sensible choice for a quality experience. The 84 FPS average is excellent for 4K gaming and provides a smooth, immersive experience. The Medium preset at 103 FPS is also an option for those who want a higher frame rate, but the visual drop from High is noticeable. The Ultra preset at 53 FPS should be avoided for consistent gameplay, as it falls below the 60 FPS target. The Low preset at 125 FPS is serviceable but severely compromises visual quality, which is counterproductive in a horror game that relies on atmosphere.

Resolution Scaling

The FPS data from 1080p to 4K reveals a classic GPU-bound scaling pattern, confirming the RX 7800 XT is the primary determinant of performance at higher resolutions.

At Low settings, the frame rate drops from 282 FPS at 1080p to 202 FPS at 1440p, a 28.4% decrease. Moving to 4K, the frame rate falls to 125 FPS, a 38.1% decrease from 1440p and a 55.7% decrease from 1080p. This steep decline is the clearest evidence of GPU limitation; the pixel count quadruples from 1080p to 4K, and the GPU's rendering throughput cannot keep pace, even with the CPU's strong performance.

At High settings, the scaling is similar. The combo achieves 189 FPS at 1080p, drops to 135 FPS at 1440p (a 28.6% decrease), and then to 84 FPS at 4K (a 37.8% decrease from 1440p). The consistency of these percentage drops across different settings presets is a strong indicator that the scaling is resolution-driven rather than settings-driven.

This pattern shows that the Intel Core Ultra 5 235 has ample headroom. The CPU's high single-thread score of 2085 in Cinebench R23 is more than sufficient to handle the game's logic at any resolution. The limiting factor is purely the GPU's pixel throughput and memory bandwidth. The RX 7800 XT's 624.1 GB/s of bandwidth is being saturated at 4K, which is why the frame rate drops so sharply. This analysis confirms that for users who want to maximize frame rates, lowering the resolution is far more effective than lowering the graphics settings. For example, the 4K Low preset (125 FPS) is still slower than the 1440p Ultra preset (85 FPS), which shows that the resolution itself is the primary bottleneck.