Downfall

Similar Performance Alternatives

The AMD Ryzen 5 5500X3D sits in a tightly contested performance band. Its average benchmark score of 37018 places it within 0.3% of several nearby processors. The AMD Ryzen 5 5600F scores 36945, a 0.2% deficit, while the Intel Core Ultra 5 225 also trails by 0.2% with a score of 36938. On the other side, the AMD Ryzen AI 7 PRO 450 leads by 0.2% at 37093, and the Intel Core i9-12900T is 0.3% ahead at 37112. In practical terms, any of these CPUs would deliver nearly identical frame pacing in Downfall, with differences well below the threshold of perceptible variance. The 5500X3D's 85th percentile ranking among all CPUs underscores that this is a strong mainstream part, but the rival group shows just how dense the competition is at this performance tier.

For the Intel Arc B390, the situation is more stark. The GPU's 3DMark Steel Nomad DX12 score of 1482 places it in the 9th percentile of all GPUs, a very low position. Its nearest rivals are all older NVIDIA parts: the GeForce GT 520MX at 1463 (1.3% behind), the GeForce 800M at 1460 (1.5% behind), the GeForce GT 625 OEM at 1446 (2.5% behind), and the GeForce GT 710 at 1443 (2.7% behind). The Arc B390 leads all of them, but the margins are tiny, between 1.3% and 2.7%. This grouping indicates that the B390 is operating at a level comparable to entry-level discrete GPUs from over a decade ago, despite its modern architecture. Users coming from any of those NVIDIA parts would see a modest but real improvement, not a generational leap.

The gap between the CPU and GPU performance tiers is important. The 5500X3D is a high-percentile processor, while the B390 is a low-percentile graphics solution. This imbalance shapes every result in Downfall, as the GPU becomes the limiting factor at higher resolutions and presets.

CPU and GPU Roles

The measured frame rates in Downfall reveal a clear pattern: the Intel Arc B390 is the dominant bottleneck across all tested configurations. At 1920x1080 with Low settings, the combo produces 106 FPS, which drops to 87 FPS at Medium, 71 FPS at High, and 44 FPS at Ultra. The scaling from Low to Ultra at 1080p represents a 58% performance reduction, a classic sign of a GPU that is saturated by increasing shading and texture work. The CPU, with its 6 cores and 12 threads and 96 MB of shared L3 cache, has ample headroom at this resolution; the frame rate collapses precisely when GPU workload rises.

At 2560x1440, the pattern intensifies. Low settings yield 76 FPS, Medium drops to 62 FPS, and High falls to 51 FPS. Ultra collapses to 32 FPS. The step from Low to Medium at 1440p costs 14 FPS, while the step from Medium to High costs another 11 FPS. This steepening decline indicates that the B390's limited compute resources, 1536 shading units and 24 ROPs, are being overwhelmed as resolution and preset complexity increase.

At 3840x2160, the GPU is thoroughly outclassed. Low settings manage only 47 FPS, Medium falls to 39 FPS, High drops to 32 FPS, and Ultra sinks to 20 FPS. The 4K results show that even the lowest preset cannot reach 60 FPS. The B390's system-shared memory and system-dependent bandwidth mean that 4K frame buffers impose a heavy penalty, and the data confirms this: every preset at 4K lands below the 60 FPS playability threshold.

The CPU's role is minimal in this pairing. The 5500X3D's single-thread score of 2941 and multithread score of 20363 are more than sufficient for a horror title like Downfall, which does not appear to stress many cores. The recorded data shows no scenario where the CPU limits performance; instead, the GPU's 9th percentile ranking predicts exactly the kind of frame rate collapse observed at higher settings.

Best Settings per Resolution

For 1920x1080, the most demanding preset that stays at or above 60 FPS is High, with an average of 71 FPS. The Medium preset runs at 87 FPS and Low at 106 FPS, but High is the highest visual quality that maintains playability. Ultra at 1080p drops to 44 FPS, which fails the 60 FPS threshold.

At 2560x1440, the best playable setting is Medium, delivering 62 FPS on average. Low runs at 76 FPS, but Medium offers better visual fidelity while still clearing the 60 FPS bar. High at 1440p falls to 51 FPS, and Ultra drops to 32 FPS, both below the playable mark.

At 3840x2160, no preset reaches 60 FPS. Low averages 47 FPS, Medium 39 FPS, High 32 FPS, and Ultra 20 FPS. The best recorded result at 4K, Low at 47 FPS, is still 13 FPS short of the playability threshold. The database records no playable settings at this resolution.

The frame time consistency data for Medium settings shows that the game is stable even when playable. At 1080p Medium, the minimum FPS is 74 and maximum is 100, a narrow band around the 87 average. At 1440p Medium, the range is 53 to 71, with the minimum still above the 60 FPS threshold. These measurements indicate that the combo does not suffer from severe frame time spikes in the playable range.

The Verdict

This PC can run Downfall, but only at specific resolutions and presets. The verdict data is unambiguous: at 1920x1080, the playable settings are High, Low, and Medium, with High being the best at 71 FPS. At 2560x1440, Low and Medium are playable, with Medium at 62 FPS. At 3840x2160, there are no playable settings; the best result is Low at 47 FPS, which misses the 60 FPS threshold by a significant margin.

The practical conclusion is that users should run Downfall at 1080p High for the best balance of visual quality and performance, or at 1440p Medium if they prefer a higher resolution and can accept Medium presets. The 4K resolution is not viable with this hardware, as even the lowest preset fails to deliver smooth frame rates. The GPU is the limiting factor throughout, and the CPU's high percentile ranking cannot compensate for the B390's low graphics throughput. This is a playable 1080p machine for Downfall, a marginal 1440p machine, and not a 4K machine at all.

FAQ

Q: What is the best preset for 1080p in Downfall with this combo?

A: High is the best playable setting at 1920x1080, delivering an average of 71 FPS. Ultra at 1080p drops to 44 FPS, below the 60 FPS threshold.

Q: Can this system run Downfall at 1440p?

A: Yes, but only on Low or Medium presets. Medium averages 62 FPS, while High falls to 51 FPS and Ultra to 32 FPS.

Q: Is 4K playable with the Ryzen 5 5500X3D and Arc B390?

A: No. The best result at 3840x2160 is Low at 47 FPS, and all other presets are lower. No preset reaches the 60 FPS playability threshold.

Q: How does the Arc B390 compare to its closest GPU rivals?

A: The Arc B390 scores 1482 in 3DMark Steel Nomad DX12, leading the GeForce GT 520MX by 1.3%, the GeForce 800M by 1.5%, the GeForce GT 625 OEM by 2.5%, and the GeForce GT 710 by 2.7%.

Q: What is the CPU's performance position relative to other processors?

A: The Ryzen 5 5500X3D scores 37018 on average, placing it in the 85th percentile of all CPUs. Its nearest rival, the AMD Ryzen AI 7 PRO 450, is only 0.2% faster.

Q: Does the game have stable frame times in playable settings?

A: At 1080p Medium, the recorded range is 74 to 100 FPS around an 87 average. At 1440p Medium, the range is 53 to 71 FPS around a 62 average, with the minimum still above 60 FPS.

How This Combo Ranks

The AMD Ryzen 5 5500X3D and Intel Arc B390 combination ranks 3303 out of 3716 tested combos in Downfall. This places it in the bottom 11% of all systems in the database for this game. The ranking reflects the GPU's severe limitation: the B390's 9th percentile GPU score drags down an otherwise capable CPU, which sits in the 85th percentile.

The measured data confirms that this rank is earned. The combo cannot hit 60 FPS at 4K on any preset, only manages 62 FPS at 1440p Medium, and requires 1080p High for a comfortable 71 FPS. Out of 3716 tested combinations, 3303 rank above this system, meaning the vast majority of hardware pairings deliver better Downfall performance. The CPU is not the issue; a stronger GPU would dramatically improve this ranking, while a weaker CPU would not change the outcome because the GPU is already the bottleneck at every resolution. For users considering this pairing, the data indicates that the 5500X3D deserves a more capable graphics partner, and the B390 would benefit from a less demanding game or a lower resolution target.