Downfall

# Downfall with AMD Ryzen 7 3700X + AMD Radeon RX 570

The AMD Ryzen 7 3700X paired with the AMD Radeon RX 570 produces a distinctly GPU-limited experience in Downfall, a horror title released in 2016. The CPU, with its 8 cores and 16 threads running at a 3.60 GHz base and 4.40 GHz boost clock, sits at the 85th percentile among all tested processors, while the RX 570, based on the Polaris 20 chip with GCN 4.0 architecture, holds the 74th percentile among GPUs. The measured frame rates across resolutions and settings reveal that this combination delivers playable results primarily at 1080p, with 4K Ultra dropping to a nearly unplayable 15.9 FPS average. The combo ranks 1659 out of 1741 tested combinations in this game, placing it in the lower tier of system configurations, though the data indicates the CPU is rarely the limiting factor in any scenario tested.

CPU Role, cores, clocks, and how they relate to this game's results

The Ryzen 7 3700X provides substantial processing headroom for Downfall, a title that does not appear to stress the CPU heavily based on the frame rate patterns observed. With 8 physical cores and 16 threads, the processor's Zen 2 architecture (codename Matisse) offers far more parallelism than most games of this era require, and its 32 MB L3 cache provides ample bandwidth for game logic and asset streaming. The CPU's benchmark scores reinforce this: a Cinebench R23 multi-core score of 19087 and single-core score of 2694 indicate strong per-thread performance, while the PassMark single-thread score of 2656 confirms that even lightly threaded workloads are handled competently.

The relationship between CPU capability and game performance becomes evident when examining the FPS scaling across resolutions. At 1920x1080 with Low settings, the system achieves 91.5 FPS average; at 3840x2160 with Low settings, it drops to 40.7 FPS. This 55.6% reduction in frame rate as resolution increases by 4x suggests the GPU is the primary constraint, as the CPU workload does not change significantly with resolution. The CPU's nearest rivals include the Intel Core i5-12600 (avg score 28654, -0.1% delta), Intel Core i5-12600H (28666, -0.1%), AMD Ryzen 5 5600XT (28591, +0.1%), and AMD EPYC 7203P (28583, +0.2%), all of which are statistically equivalent in overall benchmark performance.

For a 2016 horror game like Downfall, the Ryzen 7 3700X's 65W TDP and 7 nm TSMC process node (with 3,800 million transistors on a 74 mm² die) represent modern technology applied to an older title. The CPU's memory bandwidth of 51.2 GB/s via dual-channel DDR4 and PCIe Gen 4 connectivity (24 lanes) ensure that data transfer to the GPU is not a bottleneck. The data shows that at every resolution and settings combination, the system's frame rates are more consistent with GPU-side limitations rather than CPU stalls, as even the lowest FPS figures (15.9 at 4K Ultra) do not indicate processor throttling or thread saturation. The PassMark multi-thread score of 22458 and Geekbench multi-core score of 8083 further confirm that the CPU has substantial reserves for background tasks and game engine overhead.

FAQ

Q: Is the Ryzen 7 3700X powerful enough for Downfall at 1080p?

A: Yes. The CPU's Cinebench R23 multi-core score of 19087 and single-core score of 2694 place it well above what Downfall requires. At 1920x1080, the system achieves 59.8 FPS on High settings and 91.5 FPS on Low, indicating the CPU is not limiting performance at this resolution.

Q: What is the best resolution for this CPU+GPU combo in Downfall?

A: The data shows 1920x1080 is the only resolution where the combo consistently delivers smooth frame rates. At 2560x1440, only Low settings (67.6 FPS) exceed 60 FPS, while at 3840x2160, no settings preset reaches even 45 FPS.

Q: How does the RX 570 compare to its nearest GPU rivals?

A: The RX 570's average benchmark score is 30158, placing it within 0.2-0.8% of the NVIDIA GeForce RTX 5060 (30109), AMD Radeon RX 7700 XT (30097), NVIDIA Tesla M60 (29969), and NVIDIA GeForce RTX 5070 Mobile (29928). These are effectively identical scores.

Q: Does the CPU or GPU bottleneck Downfall performance?

A: The GPU is the limiting component. Evidence includes the 91.5 FPS at 1080p Low versus 40.7 FPS at 4K Low (a 55.6% drop from a 4x resolution increase), which is characteristic of GPU-bound rendering rather than CPU-side processing limitations.

Q: What is the CPU's percentile ranking among all processors?

A: The Ryzen 7 3700X ranks at the 85th percentile among all CPUs tested, with an average benchmark score of 28631. Its nearest rival by average score is the Intel Core i5-12600 at 28654, a difference of just 0.1%.

Q: Can this system handle Ultra settings in Downfall?

A: Only at 1920x1080, where it averages 37.5 FPS. At 2560x1440 Ultra, the average drops to 28.6 FPS, and at 3840x2160 Ultra, it falls to 15.9 FPS, making the higher resolutions impractical for Ultra presets.

Resolution Scaling, how FPS drops from 1080p to 4K and what it says about the limiting component

The frame rate scaling across resolutions provides clear evidence of GPU-bound performance. Starting at 1920x1080 High (59.8 FPS), moving to 2560x1440 High (42.1 FPS) reduces performance by 29.6%, and further to 3840x2160 High (30.0 FPS) adds another 28.7% drop. The total reduction from 1080p to 4K at High settings is 49.8%, which aligns closely with the pixel count increase of 4x (from 2.07 million to 8.29 million pixels), the GPU's fill rate and shading capacity are being scaled linearly with resolution.

Low settings tell a similar story. The 91.5 FPS at 1080p Low drops to 67.6 FPS at 1440p (26.1% reduction) and then to 40.7 FPS at 4K (39.8% reduction from 1440p). The RX 570's pixel rate of 39.81 GPixel/s and texture rate of 159.2 GTexel/s, combined with its 4 GB GDDR5 memory on a 256-bit bus (224.0 GB/s bandwidth), dictate these limits. The GPU's FP32 throughput of 5.095 TFLOPS is the same for FP16 (5.095 TFLOPS 1:1), meaning there is no half-precision acceleration to help with certain rendering paths.

The most telling data point comes from the Ultra preset. At 1080p Ultra, the system manages 37.5 FPS; at 1440p Ultra, 28.6 FPS; and at 4K Ultra, 15.9 FPS. The 4K Ultra figure represents just 17.4% of the 1080p Low performance, demonstrating that the RX 570's 2048 shading units and 32 ROPs are overwhelmed by the combination of high resolution and maximum graphical effects. Since the CPU's workload does not increase with resolution (the game logic and draw calls remain constant), the consistent FPS drops across every settings preset confirm the GPU is the sole limiting factor. The CPU's 85th percentile ranking and robust benchmark scores (e.g., PassMark integer math at 66399, floating point math at 39005) contrast sharply with the GPU's 74th percentile and lower absolute scores, reinforcing that any performance ceiling in Downfall originates from the graphics card.

Measured FPS Breakdown, resolution by resolution, settings by settings, exact numbers

At 1920x1080, the system delivers its best performance across all settings. Low settings produce an average of 91.5 FPS, Medium averages 76.1 FPS, High averages 59.8 FPS, and Ultra averages 37.5 FPS. The step from Low to Medium costs 15.4 FPS (16.8% reduction), Medium to High costs 16.3 FPS (21.4% reduction), and High to Ultra costs 22.3 FPS (37.3% reduction). The increasingly steep drops as settings rise indicate that each preset tier adds disproportionately more GPU workload, particularly at Ultra where the 37.5 FPS average approaches the edge of smooth playability.

Moving to 2560x1440, the numbers shift downward across the board. Low settings average 67.6 FPS, which remains playable, while Medium averages 54 FPS and High averages 42.1 FPS. Ultra at this resolution drops to 28.6 FPS, which is below the threshold for comfortable gameplay in a horror title where reaction timing matters. The relative performance gaps between settings at 1440p are narrower than at 1080p (20.1% from Low to Medium, 22.0% from Medium to High, 32.1% from High to Ultra), suggesting the GPU is becoming saturated and the marginal cost of each settings tier diminishes.

At 3840x2160, the system struggles across all presets. Low settings average 40.7 FPS, Medium averages 36.2 FPS, and High averages 30.0 FPS. Ultra plummets to 15.9 FPS, which is effectively unplayable for a game requiring atmospheric tension and responsive controls. The 4K Low result of 40.7 FPS is lower than the 1080p Ultra result of 37.5 FPS, indicating that resolution has a greater impact on this GPU than quality settings, a typical characteristic of a card with 4 GB of VRAM and 224.0 GB/s bandwidth, where memory capacity and bandwidth become strained at high pixel counts. The 4 GB GDDR5 frame buffer likely causes texture thrashing or reduced detail loading at 4K, explaining why even Low settings cannot maintain higher frame rates.

How This Combo Ranks, use comboRankInGame vs other tested combos

This specific configuration, AMD Ryzen 7 3700X with AMD Radeon RX 570, ranks 1659 out of 1741 tested combos in Downfall, placing it in the bottom 5% of all system configurations. This low ranking is primarily attributable to the GPU, as the CPU's 85th percentile status suggests it is not the weak link. The RX 570's 74th percentile among all GPUs, combined with its end-of-life production status and 2017 release date, means it lags behind more modern graphics cards in raw throughput and feature support.

The combo's rank becomes more understandable when considering the GPU's nearest rivals by average benchmark score. The RX 570 (avg score 30158) is virtually identical to the NVIDIA GeForce RTX 5060 (30109, +0.2% delta), AMD Radeon RX 7700 XT (30097, +0.2%), NVIDIA Tesla M60 (29969, +0.6%), and NVIDIA GeForce RTX 5070 Mobile (29928, +0.8%). These delta percentages are all within 1%, suggesting the RX 570's raw compute capability is competitive with modern mid-range cards, yet its 4 GB VRAM and older GCN 4.0 architecture may handicap it in games like Downfall that were released after its design but before its end-of-life status.

In the context of Downfall's 1741 tested combos, being at rank 1659 means the system outperforms only 82 other combinations. This places it in the company of other aging GPU pairings, as the CPU's strength (evidenced by Cinebench R15 multi-core of 1923, R20 multi-core of 8016, and Geekbench multi-core of 8083) cannot compensate for the GPU's limitations at high resolutions and settings. The data suggests that for this game, upgrading the GPU would yield far more significant FPS improvements than upgrading the CPU, as the Ryzen 7 3700X's nearest rivals (all within 0.2% delta in average score) demonstrate it is already a well-balanced processor for gaming workloads.

Settings Recommendations, which preset gives the best experience per the measured rows

Based on the measured FPS data, the optimal settings configuration depends heavily on the target resolution. For 1920x1080, the High preset at 59.8 FPS average offers the best balance between visual quality and performance, as it maintains near-60 FPS while providing substantially better graphical fidelity than Medium (76.1 FPS) with only a 21.4% performance penalty. The Ultra preset at 37.5 FPS is playable but leaves too little headroom for demanding scenes in a horror game where sudden frame drops can compromise the experience.

At 2560x1440, the Low preset at 67.6 FPS is the only setting that exceeds 60 FPS, making it the recommended choice for smooth gameplay. Medium at 54 FPS is a viable alternative for users prioritizing visual quality, but the 20.1% drop from Low may be noticeable during fast camera movements. High at 42.1 FPS and Ultra at 28.6 FPS are not recommended for this resolution, as they fall below the 45 FPS threshold where horror game tension and reaction-based gameplay become compromised.

For 3840x2160, none of the presets deliver ideal performance. Low at 40.7 FPS is the most playable option, though it requires significant visual compromises. Medium at 36.2 FPS and High at 30.0 FPS are marginal, while Ultra at 15.9 FPS is effectively unplayable. Users attempting 4K should accept the Low preset as the only viable choice, and even then, the 40.7 FPS average indicates the RX 570 is at its absolute limit at this resolution.

The data suggests that 1920x1080 with High settings provides the best overall experience for this combo, achieving 59.8 FPS while preserving enough graphical detail for the game's horror atmosphere. Users seeking higher frame rates can drop to Medium (76.1 FPS) or Low (91.5 FPS), but the visual degradation may detract from the immersive tension that Downfall relies upon. Given the CPU's ample headroom (85th percentile) and the GPU's measured limitations, the system is best utilized at 1080p, where it delivers consistent performance across all settings presets except Ultra.