Downfall

The AMD Ryzen 7 5700G and AMD Radeon RX 570 combination delivers a playable experience in Downfall at 1080p, but the data shows a steep performance cliff as resolution increases, firmly placing the GPU as the primary bottleneck. The measured frames per second (FPS) across the board indicate that this pairing is best suited for 1080p gaming, with the RX 570's 4 GB VRAM and older GCN architecture struggling to maintain fluid frame rates at higher resolutions. This analysis breaks down the scaling characteristics, the combo's standing among tested systems, and the specific roles of both the CPU and GPU in shaping the final results.

Resolution Scaling

The performance drop from 1080p to 4K in Downfall is severe, confirming that the AMD Radeon RX 570 is the limiting component in this pairing. At 1080p with High settings, the system produces an average of 62 FPS. Moving to 1440p at the same settings, the average falls to 44 FPS, a reduction of 18 FPS or roughly 29%. At 4K with High settings, the average plummets to 27 FPS, which is a 56% decrease from the 1080p result. This pattern is consistent across all quality presets. With Low settings, the system achieves 92 FPS at 1080p, 66 FPS at 1440p, and 41 FPS at 4K. The gap between 1080p and 4K at Low settings is 51 FPS, showing that even the most demanding resolution setting cannot be offset by lowering graphical quality to its minimum.

The scaling curve suggests that the GPU's rendering pipeline, with its 2048 shading units and 128 texture mapping units, is saturated well before the CPU's capabilities are exhausted. The Ryzen 7 5700G, with its 8 cores and 16 threads, has ample headroom for a horror title like Downfall, which is not typically known for heavy multi-threaded workloads. The fact that FPS drops by half when moving from 1080p to 4K at High settings points to pixel fill rate and memory bandwidth constraints rather than a lack of processing power from the CPU. The RX 570's memory bandwidth is rated at 224.0 GB/s, and its pixel rate is 39.81 GPixel/s. At 4K, the demand for pixel throughput increases fourfold compared to 1080p, and the data shows the GPU simply cannot keep up.

At Medium settings, the measured results include minimum and maximum FPS values, providing a clearer picture of frame time consistency. At 1080p Medium, the average is 75 FPS with a minimum of 64 FPS and a maximum of 86 FPS. At 1440p Medium, the average drops to 54 FPS, with a minimum of 46 FPS and a maximum of 62 FPS. At 4K Medium, the average is 33 FPS, with a minimum of 28 FPS and a maximum of 38 FPS. The minimum FPS values at 4K Medium dip below 30, which is generally considered the threshold for acceptable playability in a horror game where smooth motion is critical for immersion. The scaling from 1080p to 1440p at Medium shows a 21 FPS drop, or 28%, which is nearly identical to the percentage drop seen at High settings. This consistency suggests that the bottleneck is purely resolution-driven, not settings-driven.

The Ultra preset is the most punishing. At 1080p Ultra, the average FPS is 39. At 1440p Ultra, it falls to 28 FPS. At 4K Ultra, the average is just 17 FPS. These numbers are below the playable threshold for most users, and the 39 FPS at 1080p Ultra indicates that even at the lowest resolution, the Ultra preset demands more from the GPU than it can deliver for a consistently smooth experience. The delta between Low and Ultra at 1080p is 53 FPS, highlighting how much headroom exists in the graphical settings but also how quickly the GPU's performance ceiling is reached when visual fidelity is maximized. The data clearly shows that Downfall at 4K is not a viable option for this combo, regardless of settings, with the best 4K result being 41 FPS at Low, which still falls short of a locked 60 FPS experience.

How This Combo Ranks

In the broader context of all tested hardware combinations, this pairing sits near the bottom. The combo rank for Downfall is 3547 out of 3716 tested combos, placing it in the 4.5th percentile of all systems. This low ranking is primarily attributable to the GPU, which is an end-of-life product with a 74th percentile ranking among all GPUs. The CPU, by contrast, has an 79th percentile ranking among all CPUs, indicating that the processor is far more capable than the graphics card in this pairing. The data suggests that the combo's overall performance is dragged down by the RX 570, and that pairing the Ryzen 7 5700G with a more powerful GPU would yield significantly better results in Downfall.

The GPU's nearest rivals in the benchmark database include the AMD Radeon RX 6800M, which has an average score of 28874 and a delta of -0.4% compared to the RX 570's average score of 28766. The AMD Radeon R9 M295X scores 28580, a delta of 0.7%. The AMD Radeon RX 470 scores 28996, a delta of -0.8%. The NVIDIA Quadro RTX 8000 scores 28421, a delta of 1.2%. These deltas are all within a narrow band of roughly 1.5%, indicating that the RX 570 performs in line with its direct peers. However, none of these rivals are known for high-end gaming performance, and the RX 570's position in the 74th percentile underscores that it is a mid-range part from a previous generation. The combo rank of 3547 out of 3716 means that 95.5% of tested combinations outperform this one in Downfall, making it a low-tier setup for this specific title.

The CPU's nearest rivals tell a similar story of mid-pack performance. The Intel Core i9-9900K has an average score of 27097, a delta of -0.2% compared to the Ryzen 7 5700G's average score of 27051. The AMD Ryzen AI 7 445 scores 26936, a delta of 0.4%. The Intel Core i5-14400T scores 27166, a delta of -0.4%. The Intel Core i7-1370P scores 26900, a delta of 0.6%. These deltas are all under 1%, showing that the 5700G is statistically tied with these processors in synthetic benchmarks. Yet the combo rank remains low because the GPU cannot translate the CPU's capability into high frame rates in Downfall. The benchmark results indicate that the system is unbalanced, with a CPU that has significant headroom and a GPU that is working at its maximum capacity.

GPU Role

The AMD Radeon RX 570 is the decisive factor in this combo's Downfall performance, and its specifications reveal why it struggles at higher resolutions. The GPU features 4 GB of GDDR5 memory on a 256-bit bus, providing a memory bandwidth of 224.0 GB/s. The memory clock is rated at 1750 MHz, which translates to 7 Gbps effective. The core clock runs at a base of 1168 MHz and a boost of 1244 MHz. These clocks are modest by modern standards, and the GCN 4.0 architecture, built on a 14 nm process at GlobalFoundries, lacks the efficiency of newer designs. The GPU's transistor count is 5,700 million on a die size of 232 mm², and its transistor density is 24.6 million per mm². The FP32 performance is rated at 5.095 TFLOPS, which is sufficient for 1080p gaming but inadequate for 1440p or 4K in a demanding horror title.

The 4 GB VRAM capacity is a critical limitation. Downfall, released in 2016, may not be the most memory-hungry title, but at 4K resolution, texture and buffer demands increase significantly. The measured FPS at 4K High of 27 FPS suggests that the GPU is not only fill-rate limited but also potentially VRAM-limited, as the system may be forced to swap textures from system memory. The RX 570's memory bus width of 256 bits is generous for its class, but the effective bandwidth of 224.0 GB/s is insufficient to feed the 2048 shading units at higher resolutions. The pixel rate of 39.81 GPixel/s and texture rate of 159.2 GTexel/s are the raw throughput numbers that determine how quickly the GPU can process pixels and textures; at 4K, the demand for both exceeds what the GPU can provide.

The GPU's benchmark scores outside of gaming reinforce its mid-range status. In 3DMark Steel Nomad DX12, it scores 880. In Geekbench Metal, it scores 39349. In Geekbench OpenCL, it scores 32084. In Geekbench Vulkan, it scores 42752. The average benchmark score is 28766, with a 74th percentile ranking among all GPUs. Its nearest rivals, including the RX 6800M and RX 470, all have average scores within a few hundred points, confirming that the RX 570 is a known quantity with predictable performance. The launch MSRP for this GPU is 169 USD, positioning it as an entry-level product at its release in 2017. Its production status is end-of-life, meaning no further optimizations or driver improvements are likely to come. For Downfall, the GPU's role is to be the limiting factor, and the data shows that it caps the experience at 1080p.

FAQ

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

A: The data shows that 1080p is the only resolution where the combo achieves consistently playable frame rates. At 1080p High, the average is 62 FPS, and at 1080p Low, it reaches 92 FPS. At 1440p, the best average is 66 FPS at Low, but High settings drop to 44 FPS. At 4K, even Low settings only yield 41 FPS, which is below the ideal threshold for a smooth experience.

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

A: The RX 570 has an average benchmark score of 28766, with a 74th percentile ranking. Its nearest rival, the AMD Radeon RX 6800M, scores 28874, a delta of -0.4%. The AMD Radeon R9 M295X scores 28580, a delta of 0.7%. The AMD Radeon RX 470 scores 28996, a delta of -0.8%. The NVIDIA Quadro RTX 8000 scores 28421, a delta of 1.2%. All rivals are within 1.5% of the RX 570's score.

Q: Is the CPU or GPU the limiting factor in this setup?

A: The GPU is the limiting factor. The CPU, the AMD Ryzen 7 5700G, has an 79th percentile ranking and an average benchmark score of 27051, with 8 cores and 16 threads. The GPU has a 74th percentile ranking. The FPS scaling from 1080p to 4K shows a dramatic drop that is characteristic of a GPU bottleneck, not a CPU one.

Q: What are the measured FPS differences between Low and Ultra settings at 1080p?

A: At 1080p Low, the average FPS is 92. At 1080p Ultra, the average FPS is 39. This is a difference of 53 FPS, or a 58% reduction in performance when moving from the lowest to the highest quality preset. At 1080p Medium, the average is 75 FPS, and at High, it is 62 FPS.

Q: What is the combo's rank among all tested systems?

A: The combo ranks 3547 out of 3716 tested combinations for Downfall. This places it in the bottom 5% of all systems tested. The low rank is primarily due to the GPU's limitations at higher resolutions, as the CPU is capable of better performance when paired with a stronger graphics card.

Q: What are the GPU's core and memory clocks?

A: The GPU has a base clock of 1168 MHz and a boost clock of 1244 MHz. The memory clock is 1750 MHz, which is 7 Gbps effective. The memory configuration is 4 GB of GDDR5 on a 256-bit bus, with a bandwidth of 224.0 GB/s.

Settings Recommendations

For the optimal balance of visual quality and performance, the Medium preset at 1080p is the recommended choice for this combo. The measured data shows an average of 75 FPS at 1080p Medium, with a minimum of 64 FPS and a maximum of 86 FPS. This provides a smooth experience that stays above 60 FPS even in the worst-case frame time dips, which is crucial for a horror game where sudden movements and dark scenes can cause frame rate fluctuations. The High preset at 1080p yields 62 FPS on average, which is still playable but leaves less headroom for demanding scenes. The Ultra preset at 1080p drops to 39 FPS, which is below the 60 FPS target and may result in noticeable stuttering during intense gameplay.

At 1440p, the Medium preset is the only viable option for a decent experience, with an average of 54 FPS and a minimum of 46 FPS. This is playable but not ideal, as the minimum FPS dips below 50. The Low preset at 1440p achieves 66 FPS on average, but the visual downgrade may not be worth the frame rate gain for all users. For those who prioritize frame rate over visuals, 1440p Low is a reasonable alternative. However, the data suggests that 1080p Medium offers the best combination of smoothness and graphical fidelity. At 4K, no preset is recommended, as even the Low preset only manages 41 FPS, and the Medium preset falls to 33 FPS with a minimum of 28 FPS. The Ultra preset at 4K is unplayable at 17 FPS.

The Medium preset appears to be the sweet spot for this hardware. At 1080p, it delivers 75 FPS, which is 13 FPS higher than High and 36 FPS higher than Ultra. The difference between Medium and High in terms of visual quality in Downfall is likely noticeable but not transformative, and the extra frame rate headroom is valuable for maintaining consistency. The minimum FPS of 64 at 1080p Medium ensures that even in the most demanding scenes, the frame rate does not drop below the 60 FPS threshold. For users with a 144 Hz monitor, the Low preset at 1080p, with its 92 FPS average, could be an option, but the visual compromise may detract from the game's horror atmosphere.

CPU Role

The AMD Ryzen 7 5700G plays a supporting role in this combo, providing more than enough processing power for Downfall but being held back by the GPU. The CPU features 8 cores and 16 threads, with a base clock of 3.80 GHz and a boost clock of 4.60 GHz. It is built on the Zen 3 architecture, codenamed Cezanne, using a 7 nm process at TSMC. The CPU has a 16 MB L3 cache, with 512 KB of L2 cache per core and 64 KB of L1 cache per core. Its TDP is 65 W, and it supports DDR4 memory in a dual-channel configuration with a memory bandwidth of 51.2 GB/s. The CPU's transistor count is 10,700 million on a die size of 180 mm².

In synthetic benchmarks, the 5700G demonstrates solid performance. Its Cinebench R23 multi-core score is 12830.5, and its single-core score is 1494. In Geekbench, it scores 9950 multi-core and 1894 single-core. Its 3DMark scores show scaling across thread counts: 1758 at 2 threads, 3389 at 4 threads, 5648 at 8 threads, 6629 at 16 threads, and 6627 at max threads. The PassMark multi-thread score is 24419, and the single-thread score is 3283. The average benchmark score is 27051, with an 79th percentile ranking. Its nearest rivals, including the Intel Core i9-9900K and AMD Ryzen AI 7 445, all have average scores within 0.6% of the 5700G, indicating that it is a competitive mid-range processor.

For Downfall, the CPU's 8 cores and 16 threads are more than sufficient. The game, released in 2016, does not require the latest multi-threading capabilities, and the CPU's single-thread performance, as measured by its 3DMark single-thread score of 899 and Cinebench R23 single-core score of 1494, is adequate for the game's logic and AI calculations. The CPU's boost clock of 4.60 GHz ensures responsive gameplay, but the measured FPS is ultimately dictated by the GPU's ability to render frames. The CPU's percentile ranking of 79 versus the GPU's 74 shows that the processor is slightly more capable relative to its peers, but the gap in actual gaming performance is much larger because the GPU is the one doing the heavy lifting in Downfall.

The CPU's memory support for DDR4 at 51.2 GB/s bandwidth is a potential secondary bottleneck when combined with the GPU's 224.0 GB/s bandwidth, but in practice, the GPU's limitations dominate. The Ryzen 7 5700G also includes integrated Radeon Vega 8 graphics, but these are not used when a discrete GPU is present. The CPU's release date of 2021 and its production status of Active mean it is a current product, but its performance in this combo is capped by the RX 570. The data suggests that upgrading the GPU would yield a substantial FPS increase in Downfall, while upgrading the CPU would provide little to no benefit for this specific title.