Downfall

Resolution Scaling

The measured FPS data for Downfall with the AMD Ryzen 5 5600F and Intel Arc B370 shows a steep and consistent performance drop as resolution increases. At 1080p Low, the combo delivers 96 FPS average, which drops to 68 FPS at 1440p Low and further to 43 FPS at 4K Low. That represents a 29% reduction from 1080p to 1440p and another 37% reduction from 1440p to 4K. The pattern is similar across all settings presets, indicating that the GPU is the primary scaling bottleneck.

Looking at High settings, the drop from 1080p (64 FPS) to 1440p (46 FPS) is a 28% loss, and from 1440p to 4K (29 FPS) is another 37% loss. The Medium preset shows a slightly different curve: 78 FPS at 1080p, 56 FPS at 1440p (28% drop), and 35 FPS at 4K (37.5% drop). The consistency of these percentage drops across presets strongly suggests that resolution scaling is governed by the graphics processor's fill rate and memory bandwidth, not by CPU limitations.

The Ultra preset is the most punishing. At 1080p Ultra, the combo manages 40 FPS, but 1440p Ultra falls to 29 FPS (27.5% drop), and 4K Ultra collapses to 18 FPS (38% drop from 1440p). The 4K Ultra result of 18 FPS is below playable thresholds for a horror game where smooth motion matters for atmosphere. The data indicates that at 4K, even Low settings only reach 43 FPS, which is borderline for a genre that benefits from consistent frame pacing.

What this scaling behavior reveals is that the Intel Arc B370, with its 1280 shading units and 20 ROPs, is the limiting factor at higher resolutions. The GPU's 6.144 TFLOPS FP32 throughput and 48.00 GPixel/s pixel rate are modest figures that explain why 4K performance collapses. The system uses shared memory for the GPU, with bandwidth listed as system dependent, which further constrains high-resolution performance. The CPU, by contrast, has ample headroom at 1080p, as evidenced by the 96 FPS Low result showing no obvious CPU bottleneck.

CPU Role

The AMD Ryzen 5 5600F is a 6-core, 12-thread processor based on the Zen 3 architecture (Vermeer codename) built on TSMC's 7 nm process. It runs at a 3.00 GHz base clock and boosts to 4.00 GHz, with a 65 W TDP. The CPU has 32 MB of shared L3 cache, 512 KB L2 per core, and 64 KB L1 per core. It supports DDR4 memory in dual-channel configuration with 51.2 GB/s theoretical bandwidth, and it has 20 PCIe Gen 4 lanes.

In Downfall, a horror game released in 2016, the CPU's role is secondary to the GPU at higher resolutions, but it still matters for ensuring consistent frame delivery. The PassMark single-thread score of 2872 and multithread score of 19236 place this CPU in the 85th percentile among all CPUs tested. Its nearest rivals include the Intel Core Ultra 5 225 (avg score 36938, delta 0%), AMD Ryzen 5 5500X3D (avg score 37018, delta -0.2%), AMD Ryzen AI 7 PRO 450 (avg score 37093, delta -0.4%), and Intel Core i9-12900T (avg score 37112, delta -0.5%). The 5600F's average benchmark score of 36945 is essentially tied with these processors, all within half a percent of each other.

Given that Downfall is not a heavily threaded title, the 5600F's 6 cores and 12 threads are more than sufficient. The data shows that at 1080p Low, the combo reaches 96 FPS, which suggests the CPU can feed the GPU adequately at this resolution. However, the fact that 1080p Ultra only reaches 40 FPS while 1080p Low hits 96 FPS indicates that the GPU is the limiting factor even at 1080p when settings are increased. The CPU's boost clock of 4.00 GHz and Zen 3 architecture provide solid single-thread performance for game logic and physics, but the Arc B370's modest compute resources cap the overall frame rate.

The CPU's ECC memory support and dual-channel DDR4 interface are standard for the AM4 platform. With a 65 W TDP, this processor runs cool and is unlikely to thermal throttle in most systems. The 4,150 million transistors on a 74 mm² die are typical for a 7 nm Zen 3 chip. For Downfall specifically, the 5600F provides enough processing power to avoid being the bottleneck in most scenarios, except possibly at very low resolutions and settings where the GPU can push very high frame rates and CPU overhead becomes more visible.

FAQ

Q: What is the best resolution to play Downfall with this CPU-GPU combo?

A: The data shows 1080p is the only resolution where all settings presets achieve playable frame rates. At 1080p Medium, the combo delivers 78 FPS average with a minimum of 67 FPS, while 1080p High reaches 64 FPS. At 1440p, only Low (68 FPS) and Medium (56 FPS) are comfortably playable. At 4K, even Low settings only reach 43 FPS, which is marginal for a horror game.

Q: How does the Ultra preset compare to High at the same resolution?

A: The Ultra preset is significantly more demanding. At 1080p, High achieves 64 FPS while Ultra drops to 40 FPS, a 37.5% reduction. At 1440p, High gets 46 FPS versus Ultra's 29 FPS (37% reduction). At 4K, High manages 29 FPS while Ultra falls to 18 FPS. The jump from High to Ultra costs roughly 37-38% performance across all resolutions.

Q: Is the Intel Arc B370 the bottleneck in this system?

A: Yes, the benchmark results strongly indicate GPU limitation. The consistent percentage drops from 1080p to 1440p to 4K (approximately 28-29% and then 37-38%) are characteristic of a GPU-bound scenario. The Arc B370 has 1280 shading units, 40 TMUs, and 20 ROPs with a 6.144 TFLOPS FP32 rating, which places it in the 5th percentile of all GPUs. Its nearest rivals are the ATI Mobility Radeon HD 5570 (1186 score, -0.2% delta), ATI Radeon HD 5770 (1190 score, -0.5% delta), AMD Radeon HD 7650M (1192 score, -0.7% delta), and AMD FirePro M2000 (1168 score, +1.4% delta).

Q: What frame rates can I expect at 1440p with Medium settings?

A: At 2560x1440 with Medium settings, the combo produces 56 FPS average, with a minimum of 48 FPS and maximum of 64 FPS. This is playable, though the minimum frame rate of 48 FPS might be noticeable in fast-moving scenes. The 56 FPS average is 28% lower than the 1080p Medium result of 78 FPS.

Q: Does the Ryzen 5 5600F hold back the Arc B370 in this game?

A: The data does not show a CPU bottleneck. At 1080p Low, the combo reaches 96 FPS, and the CPU's PassMark single-thread score of 2872 and multithread score of 19236 are strong for a 6-core processor. The 85th percentile ranking among all CPUs indicates it outperforms the vast majority of processors. The GPU's low 5th percentile ranking suggests it is the constraining component in nearly all scenarios.

Q: How does the combo's overall ranking look for Downfall?

A: The combo ranks 2688 out of 2928 tested combinations for this game, placing it in the bottom 8% of all tested systems. This is primarily due to the Arc B370's limited graphics performance. The CPU is competitive with much more expensive processors, but the GPU severely limits the overall result.

How This Combo Ranks

The AMD Ryzen 5 5600F + Intel Arc B370 combination ranks 2688 out of 2928 tested combos in Downfall, placing it in the 8th percentile of all systems tested for this game. This is a low ranking that reflects the GPU's limited capabilities rather than the CPU's performance. The Arc B370 sits in the 5th percentile among all GPUs, with an average benchmark score of 1184 from the 3DMark Steel Nomad DX12 test. Its nearest GPU rivals are all older discrete and integrated parts: the ATI Mobility Radeon HD 5570 (1186 score), ATI Radeon HD 5770 (1190 score), AMD Radeon HD 7650M (1192 score), and AMD FirePro M2000 (1168 score). These are all legacy parts from a previous era, which contextualizes the Arc B370's position in the market.

The CPU, by contrast, ranks much higher. The Ryzen 5 5600F is in the 85th percentile of all CPUs, with an average benchmark score of 36945. Its nearest rivals in synthetic benchmarks are the Intel Core Ultra 5 225 (36938, delta 0%), AMD Ryzen 5 5500X3D (37018, delta -0.2%), AMD Ryzen AI 7 PRO 450 (37093, delta -0.4%), and Intel Core i9-12900T (37112, delta -0.5%). The 5600F is essentially tied with all of these processors, differing by less than half a percent in average score. This indicates that the CPU is not the reason for the low combo ranking.

The measured FPS data confirms this assessment. At 1080p Low, the combo achieves 96 FPS, which is respectable for a budget-oriented system. However, the GPU's weakness becomes apparent at higher resolutions and settings. The 4K Ultra result of 18 FPS is well below any playable threshold, and even 4K Low (43 FPS) is marginal. The combo's ranking of 2688 out of 2928 suggests that many other systems with stronger GPUs significantly outperform it, even if their CPUs are weaker. For a horror game like Downfall, where the atmosphere depends on smooth, consistent frame delivery, this ranking indicates the system will struggle at higher resolutions.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo depend on the target resolution and acceptable frame rates. At 1080p, the Medium preset offers the best balance of visual quality and performance. The 78 FPS average with a 67 FPS minimum provides a smooth experience for a horror game, and the jump from Medium to High only costs 14 FPS (down to 64 FPS). The Ultra preset at 1080p (40 FPS) is playable but not ideal for a genre that benefits from high frame rates.

At 1440p, the Low preset (68 FPS) is the safest choice, but the Medium preset (56 FPS average, 48 FPS minimum) is still acceptable for most players. The High preset at 1440p (46 FPS) is borderline, and the Ultra preset (29 FPS) is not recommended. At 4K, the Low preset (43 FPS) is the only option that approaches playability, and even that is marginal. The Medium preset at 4K (35 FPS) and High preset at 4K (29 FPS) are below the threshold for smooth gameplay in a horror title.

The data suggests that the best experience with this combo is at 1080p with Medium or High settings. The Medium preset provides 78 FPS with a minimum of 67 FPS, which is well within the range for a smooth experience. The High preset at 64 FPS is also good if you prefer higher visual quality. For 1440p, the Low preset (68 FPS) is the recommended choice, with Medium (56 FPS) as an option if you can tolerate occasional drops to 48 FPS. At 4K, the Low preset (43 FPS) is the only viable option, but it will not provide a consistently smooth experience.

The Ultra preset is not recommended at any resolution. Even at 1080p, it only reaches 40 FPS, and the performance penalty over High is substantial (37.5% reduction). The visual improvement from High to Ultra is typically not worth a 37% frame rate loss in a game where smoothness matters for atmosphere. Similarly, the Medium preset offers a 22% improvement over High at 1080p (78 vs 64 FPS) with only a modest visual quality reduction.

Measured FPS Breakdown

At 1920x1080, the combo delivers 96 FPS on Low settings, which is the highest frame rate recorded in the entire dataset. The Medium preset at 1080p achieves 78 FPS average with a minimum of 67 FPS and maximum of 90 FPS, indicating good frame consistency. High settings at 1080p produce 64 FPS average, and Ultra settings drop to 40 FPS. The progression from Low to Ultra at 1080p shows a 58% reduction in frame rate (96 to 40 FPS), demonstrating the significant cost of higher quality settings.

At 2560x1440, the Low preset achieves 68 FPS, which is a 29% reduction from 1080p Low. Medium at 1440p reaches 56 FPS average with a minimum of 48 FPS and maximum of 64 FPS. High at 1440p produces 46 FPS, and Ultra drops to 29 FPS. The Medium preset's minimum of 48 FPS is close to the 40 FPS threshold where frame pacing issues become noticeable in horror games. The 1440p results show that this combo can handle Medium settings at this resolution, but higher presets become marginal.

At 3840x2160, the Low preset achieves 43 FPS, which is the only 4K result above 40 FPS. Medium at 4K produces 35 FPS average with a minimum of 30 FPS and maximum of 40 FPS. High at 4K reaches 29 FPS, and Ultra drops to 18 FPS. The 4K Medium result's minimum of 30 FPS is below the playable threshold for most users, and the 18 FPS Ultra result is essentially a slideshow. The data clearly shows that 4K is not a viable resolution for this combo, regardless of settings.

The complete measured FPS table is as follows: 1080p Low 96 FPS, 1080p Medium 78 FPS (min 67, max 90), 1080p High 64 FPS, 1080p Ultra 40 FPS; 1440p Low 68 FPS, 1440p Medium 56 FPS (min 48, max 64), 1440p High 46 FPS, 1440p Ultra 29 FPS; 4K Low 43 FPS, 4K Medium 35 FPS (min 30, max 40), 4K High 29 FPS, 4K Ultra 18 FPS. These numbers provide a complete picture of the combo's capabilities across all tested configurations.