Downfall

Downfall, released in 2016, is a horror title that stresses both CPU and GPU subsystems, but in very different ways. This analysis covers the AMD Ryzen 5 3600 paired with the AMD Radeon RX 6700 XT, using measured benchmark data to show exactly where this combination excels and where it falls short. The data is measured, not synthetic, and it reveals a pairing that is far more capable at 1080p and 1440p than its mid-range positioning might suggest.

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

The AMD Ryzen 5 3600 is a 6-core, 12-thread processor built on the Zen 2 (Matisse) architecture. It operates on a base clock of 3.60 GHz and a boost clock of 4.20 GHz. This is a 7 nm part from TSMC, and it carries a 65 W TDP, which is modest for a desktop CPU of its era. The package includes a 32 MB shared L3 cache, alongside 512 KB of L2 and 64 KB of L1 per core. Memory support is dual-channel DDR4, with a theoretical bandwidth of 51.2 GB/s. While the CPU supports PCIe Gen 4 with 16 lanes, this does not directly influence framerate in Downfall; the game’s engine does not scale with PCIe bandwidth in measurable ways.

In terms of raw compute, the Ryzen 5 3600 scores 4605 in the 3DMark 16-thread test, and 4603 in the max-thread test. The single-thread score is 696, which is comparatively low, but Downfall is not a single-thread-bound title. The 8-thread score of 3844 is more relevant for game workloads, as most modern titles, including Downfall, utilize up to eight threads effectively. Cinebench R23 results show a multicore score of 15045 and a single-core score of 2124, which places this CPU in the 71st percentile of all processors. This percentile rank indicates that the Ryzen 5 3600 is an above-average CPU, but not a top-tier part.

The data shows a clear pattern: the Ryzen 5 3600 provides enough multi-threaded throughput to keep the RX 6700 XT fed at 1080p and 1440p, but it becomes a limiting factor at 4K only if the GPU were far more powerful. In Downfall, the CPU's 6 cores and 12 threads are sufficient to maintain high framerates without stutter, as evidenced by the measured FPS at lower resolutions. The nearest rivals in the CPU benchmark database are the Intel Core i7-1260P (0.2% higher average score) and the Intel Core i5-11400 (0.2% lower average score). This means the Ryzen 5 3600 is effectively performance-equivalent to those parts in general compute tasks, and the measured game FPS reflects that parity.

The CPU's 3DMark 2-thread score of 1361 is low for modern standards, but Downfall's horror pacing does not rely on high-frequency single-core reactions. Instead, the game benefits from consistent multi-core throughput, which this CPU delivers. The PassMark multithread score of 17700 and the physics score of 1152 indicate that the CPU handles complex in-game calculations—such as dynamic lighting and particle effects common in horror titles—without becoming a bottleneck. For this game, the Ryzen 5 3600 is a capable partner, not a weak link.

GPU Role — VRAM, clocks, and how they relate to this game's results

The AMD Radeon RX 6700 XT is built on the RDNA 2 architecture, using the Navi 22 chip on a 7 nm process. It comes with 12 GB of GDDR6 memory on a 192-bit bus, providing 384.0 GB/s of bandwidth. The GPU operates at a base clock of 2321 MHz, a game clock of 2424 MHz, and a boost clock of 2581 MHz. The memory runs at 2000 MHz, which translates to 16 Gbps effective. This is a dual-slot card with a 230 W TDP, requiring a 550 W power supply and a 1x 6-pin + 1x 8-pin power connector.

In terms of raw throughput, the RX 6700 XT delivers 13.21 TFLOPS of FP32 performance, and 26.43 TFLOPS of FP16 performance (2:1 ratio). It has 2560 shading units, 160 texture mapping units, and 64 ROPs. The pixel rate is 165.2 GPixel/s, and the texture rate is 413.0 GTexel/s. These specifications are more than adequate for a 2016 horror title like Downfall, which does not feature the same level of geometry complexity as modern AAA games. The GPU's DirectX 12 Ultimate (12_2) support ensures full compatibility with the game's rendering path.

The VRAM capacity of 12 GB is a significant advantage. Downfall at 4K Ultra might approach memory limits on 8 GB cards, but the RX 6700 XT has headroom. The GPU's benchmark scores reinforce its position: it scores 19786 in PassMark G3D, and 2435 in 3DMark Steel Nomad DX12. The geekbench Vulkan score is 93500, and the OpenCL score is 44152. These numbers place the GPU in the 72nd percentile of all GPUs, which is slightly higher than the CPU's 71st percentile. The nearest rival is the NVIDIA GeForce RTX 4070 Mobile, which scores 27435 (0% delta), and the NVIDIA GeForce RTX 3090 at 27565 (-0.5% delta).

The GPU's performance in Downfall is consistent with its benchmark profile. At 1080p Low, the card pushes 229 FPS, which is well beyond any display's refresh rate. At 4K Ultra, it drops to 43 FPS, which is playable but not smooth. The GPU is clearly the dominant component in this pairing, and the CPU does not hold it back until resolutions drop below 1440p, where the framerate is so high that the CPU's per-thread performance becomes the constraint. For this game, the RX 6700 XT provides ample rasterization power, and the 12 GB VRAM ensures that texture-heavy horror scenes do not cause stutter.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combination of the Ryzen 5 3600 and RX 6700 XT ranks 1949 out of 3716 tested combos in the database for Downfall. This places it in the 52nd percentile of all possible pairings, which is exactly the middle of the pack. This rank is not a reflection of poor performance; rather, it indicates that many other combinations exist with either faster CPUs or GPUs. However, the rank must be interpreted in context: the database includes high-end pairings like the RTX 4090 with a top-tier CPU, which skew the distribution upward.

In practical terms, a rank of 1949 out of 3716 means that roughly half of the tested combos are faster, and half are slower. This is expected for a mid-range CPU from 2019 paired with a mid-range GPU from 2021. The combo's performance is balanced, meaning neither component is severely mismatched for the other. The CPU's 71st percentile and GPU's 72nd percentile are close, which is ideal for avoiding bottlenecks. If the GPU were significantly faster than the CPU, the rank would be higher, but the CPU would hold back the GPU at lower resolutions.

The data shows that this combo is well-suited for 1080p and 1440p gaming, where it outperforms many older high-end pairings. At 4K, it falls behind due to the GPU's limitations, not the CPU's. The combo rank reflects this: it is not a top-tier setup, but it is a solid, dependable pairing that delivers smooth framerates in Downfall at mainstream resolutions. The rank also indicates that upgrading either component would yield diminishing returns, as the bottleneck shifts depending on resolution. For a builder looking for a balanced system, this combo hits a sweet spot.

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

The measured FPS data for Downfall covers three resolutions (1920x1080, 2560x1440, 3840x2160) and four settings presets (Low, Medium, High, Ultra). The results show a clear progression of performance scaling.

At 1920x1080, the combo delivers exceptional framerates. On Low settings, the average FPS is 229. Medium settings yield an average of 187 FPS, with a minimum of 159 and a maximum of 215. High settings produce an average of 154 FPS. Ultra settings drop to an average of 96 FPS. These numbers indicate that the CPU-GPU pairing is not stressed at 1080p; even Ultra settings maintain a framerate well above 60 FPS, and Low settings are so fast that they exceed the refresh rate of most monitors.

Moving to 2560x1440, the performance remains strong but begins to show the GPU's workload. At Low settings, the average FPS is 164. Medium settings average 134 FPS, with a minimum of 114 and a maximum of 154. High settings average 110 FPS. Ultra settings average 69 FPS. The drop from 1080p to 1440p is roughly 28-30% across all settings, which is consistent with the increased pixel count. The 1440p Ultra result of 69 FPS is notable because it is just above the 60 FPS threshold, making it a viable option for gamers with 60 Hz monitors.

At 3840x2160, the GPU becomes the limiting factor. Low settings average 102 FPS, which is surprisingly high for 4K. Medium settings average 83 FPS, with a minimum of 71 and a maximum of 96. High settings average 68 FPS. Ultra settings drop to 43 FPS, which is below the 60 FPS target but still playable for a horror game that does not require fast reflexes. The 4K results show that the RX 6700 XT can handle 4K in Downfall, but only at lower settings. The 43 FPS at Ultra is a significant drop from the 69 FPS at 1440p Ultra, indicating that 4K Ultra is not recommended for this combo.

The data also shows that the frame time consistency is good. The minimum FPS values for Medium settings at all resolutions are within 15-20% of the average, which suggests minimal stuttering. For a horror game, where sudden frame drops can ruin the atmosphere, this consistency is important. The measured FPS values indicate that the combo is best suited for 1080p and 1440p, with 4K reserved for lower settings.

FAQ

Q: Can this combo run Downfall at 4K with playable framerates?

A: Yes, but only at lower settings. At 4K Low, the average FPS is 102. At 4K Medium, the average drops to 83 FPS. At 4K High, it is 68 FPS. At 4K Ultra, the average falls to 43 FPS, which is below the 60 FPS threshold but still playable for a slow-paced horror game.

Q: What is the best setting for a 1440p monitor with a 60 Hz refresh rate?

A: The data shows that Ultra settings at 2560x1440 produce an average of 69 FPS, which is above 60 FPS. This is the highest quality preset that maintains a framerate above 60 FPS at this resolution. High settings average 110 FPS, leaving headroom, but Ultra is the best visual option.

Q: How does the combo perform at 1080p for high-refresh-rate monitors?

A: At 1920x1080, the combo delivers 229 FPS on Low, 187 FPS on Medium, and 154 FPS on High. These framerates are sufficient for 144 Hz or 165 Hz monitors. Even Ultra settings at 96 FPS are playable on a 100 Hz display.

Q: Is the CPU a bottleneck for the GPU in this game?

A: The CPU and GPU are closely matched, with percentiles of 71 and 72, respectively. At 1080p Low, the framerate of 229 FPS may be limited by the CPU's single-thread performance, but at 1440p and 4K, the GPU is the primary constraint. The data shows no severe bottleneck at any resolution.

Q: What is the minimum FPS for Medium settings across all resolutions?

A: For Medium settings, the minimum FPS is 159 at 1920x1080, 114 at 2560x1440, and 71 at 3840x2160. These minimums indicate good frame time consistency, with no major stutters.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo depend on the target resolution and refresh rate. For 1080p users with a 144 Hz monitor, High settings (154 FPS) provide the best balance of visual quality and framerate, as the jump to Ultra (96 FPS) sacrifices too much performance for marginal visual gains. For 1080p users with a 60 Hz display, Ultra settings (96 FPS) are fully playable and offer the best image quality.

For 1440p, the recommendation is Ultra settings, which average 69 FPS. This is above the 60 FPS threshold and provides the most detailed visuals. If a player prefers a higher framerate for smoother motion, High settings (110 FPS) are the next best option. Medium settings (134 FPS) are also viable but do not offer significant visual improvements over High.

For 4K, the data suggests using Medium settings, which average 83 FPS. This setting delivers a smooth experience and is the best compromise between quality and performance. High settings (68 FPS) are also playable, but the drop from Medium to High is minimal in visual terms while reducing the framerate by 18%. Low settings (102 FPS) are not recommended for 4K, as the visual degradation is too severe for a horror game that relies on atmosphere. Ultra at 4K (43 FPS) should be avoided, as the framerate is too low for consistent gameplay.

The best overall experience for this combo is 1440p Ultra, as it provides the highest visual fidelity while maintaining a framerate above 60 FPS. For players prioritizing framerate, 1080p High is the sweet spot. The data confirms that this pairing is versatile, but it is not a 4K Ultra machine.