Downfall

# Downfall with AMD Ryzen 9 5950X + Intel Arc B580

The AMD Ryzen 9 5950X paired with the Intel Arc B580 produces a distinctive performance profile in Downfall, a 2016 horror title. The measured frame rates across three resolutions and four quality presets reveal a system that scales predictably with settings but shows notable sensitivity to the Ultra preset, where frame rates drop dramatically. The data set includes 12 measured configurations, all showing average FPS values with no minimum or maximum frame data recorded. This combination ranks 1358th out of 1741 tested combos in this game, placing it in the lower-middle portion of the database. The system delivers playable performance at most settings, with the 1080p Low preset reaching 184 FPS, while the most demanding configuration—4K Ultra—falls to 33.8 FPS.

Resolution Scaling

The frame rate scaling from 1080p to 4K follows an expected pattern, but the magnitude of the drop varies significantly by preset. At Low settings, the system delivers 184 FPS at 1080p, 131.7 FPS at 1440p, and 81.2 FPS at 4K. This represents a 28.4% reduction from 1080p to 1440p, and a further 38.3% reduction from 1440p to 4K. The Low preset shows the most linear scaling, suggesting that at lower graphical loads, the system is increasingly limited by other factors as resolution rises.

The High preset demonstrates similar scaling behavior: 124.7 FPS at 1080p, 86.5 FPS at 1440p, and 57.8 FPS at 4K. The percentage drops are 30.6% and 33.2% respectively, showing a slightly more consistent decline than Low. Medium settings follow closely, with 149.1 FPS at 1080p, 105.6 FPS at 1440p, and 65.3 FPS at 4K—drops of 29.2% and 38.2%. The Ultra preset reveals the most dramatic scaling penalty: 75.2 FPS at 1080p, 57.5 FPS at 1440p, and 33.8 FPS at 4K. The 1080p-to-1440p drop is 23.5%, but the 1440p-to-4K drop reaches 41.2%.

These scaling patterns indicate that at 1080p, the system has ample headroom—even Ultra settings maintain 75.2 FPS. The limiting component at lower resolutions is more likely the CPU, given the Ryzen 9 5950X's 16 cores and 32 threads. As resolution increases to 4K, the GPU becomes the dominant constraint, evidenced by the Ultra preset collapsing to 33.8 FPS. The 4K Low result of 81.2 FPS versus 4K Ultra at 33.8 FPS shows a 2.4x performance spread purely from settings changes, confirming that pixel throughput is the bottleneck at this resolution.

GPU Role

The Intel Arc B580 brings 12 GB of GDDR6 memory on a 192-bit bus, providing 456.0 GB/s of bandwidth. Its clock speeds are modest—both base and boost are 2670 MHz—with memory running at 2375 MHz, translating to 19 Gbps effective. The GPU's 2560 shading units, 160 TMUs, and 80 ROPs deliver a pixel rate of 213.6 GPixel/s and a texture rate of 427.2 GTexel/s. The FP32 throughput is 13.67 TFLOPS, which places this card in the mid-range segment of the database, reflected in its 66th percentile ranking among all GPUs.

In Downfall, the B580's VRAM capacity appears sufficient across all tested configurations, as no texture-related stuttering or minimum frame data suggests memory limitations. The 12 GB buffer handles the game's demands even at 4K Ultra, where the average FPS of 33.8 indicates compute or bandwidth constraints rather than capacity issues. The GPU's average benchmark score is 23021, with closest rivals being the AMD Radeon 760M at 22999 (0.1% delta) and the NVIDIA P106-100 at 22950 (0.3% delta). The NVIDIA GeForce RTX 4060 scores 23181, putting the B580 0.7% behind.

The B580's performance in Downfall shows a pattern consistent with its 66th percentile standing. At 1080p Medium, the card achieves 149.1 FPS, suggesting excellent optimization for this title's engine. However, the 4K Ultra result of 33.8 FPS reveals that the GPU's raw throughput becomes insufficient at higher pixel counts. The gap between 4K Medium (65.3 FPS) and 4K Ultra (33.8 FPS) is substantial, indicating that Ultra settings introduce effects that disproportionately tax the GPU's compute resources.

CPU Role

The AMD Ryzen 9 5950X is a 16-core, 32-thread processor based on the Zen 3 architecture, manufactured on TSMC's 7 nm process. It operates with a base clock of 3.40 GHz and a boost clock of 4.90 GHz, with a TDP of 105 W. The CPU's cache hierarchy includes 64 KB of L1 per core, 512 KB of L2 per core, and 64 MB of L3 cache. Memory support is DDR4 with dual-channel configuration, providing 51.2 GB/s of bandwidth. The processor ranks in the 93rd percentile of all CPUs, with an average benchmark score of 49062.

In Downfall, the CPU's influence is most apparent at lower resolutions and settings where the GPU is not saturated. At 1080p Low, the system reaches 184 FPS, which is likely near the engine's practical ceiling for this configuration. The 3DMark single-thread score of 944 and multi-thread score of 11597 suggest strong per-core performance that benefits games with moderate thread utilization. The Cinebench R23 scores of 5450 single-core and 38607 multi-core confirm the processor's capability in both lightly and heavily threaded workloads.

The CPU's nearest rivals include the Intel Core i5-14600K with an average score of 49166 (0.2% higher), the Intel Core i5-14600KF at 49367 (0.6% higher), and the Intel Xeon Gold 5318H at 48698 (0.7% lower). These close margins indicate that the 5950X's performance in this game is consistent with other high-end desktop processors. The 3DMark 16-thread score of 10810 versus the max-thread score of 11597 shows that the processor scales well with additional threads, though the marginal gain suggests that Downfall may not fully utilize all 32 threads.

How This Combo Ranks

The AMD Ryzen 9 5950X with Intel Arc B580 combination ranks 1358th out of 1741 tested combos in Downfall, placing it in the 22nd percentile of all tested combinations. This ranking reflects the B580's mid-range positioning rather than the CPU's high-end status. The CPU's 93rd percentile ranking and the GPU's 66th percentile ranking create an imbalance where the processor significantly outperforms the graphics card in overall capability. This pairing results in a system that is CPU-limited at lower resolutions but GPU-limited at higher ones.

The combo's ranking suggests that many other GPU-CPU pairings deliver higher average frame rates in Downfall. The B580's nearest GPU rivals perform similarly in synthetic benchmarks, with deltas under 1.5%, indicating that the ranking is not due to an unusually weak GPU sample. Rather, the game's demands at 4K Ultra (33.8 FPS) and the GPU's 66th percentile standing combine to position this combo in the lower half of tested configurations. The 12 measured data points show consistent performance across settings, with no anomalies that would suggest driver or compatibility issues.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target resolution and desired frame rate. At 1080p, the High preset delivers 124.7 FPS, which provides a smooth experience for most display configurations. The Medium preset at 149.1 FPS offers additional headroom for high-refresh monitors, while Low at 184 FPS maximizes frame rate for competitive play. The Ultra preset at 1080p still maintains 75.2 FPS, making it viable for players prioritizing visual quality over maximum frame rate.

At 1440p, the High preset delivers 86.5 FPS, which remains playable but shows the GPU's increasing load. The Medium preset at 105.6 FPS provides a better balance, offering a 22.1% improvement over High while maintaining visual quality. The Low preset at 131.7 FPS is available for those seeking higher refresh rates. The Ultra preset at 57.5 FPS is borderline for smooth gameplay, making High or Medium the recommended choices at this resolution.

At 4K, the High preset produces 57.8 FPS, which is playable but near the threshold for smooth motion. The Medium preset at 65.3 FPS offers a better experience with a 13% improvement over High. Low at 81.2 FPS is the only 4K configuration that provides substantial headroom. The Ultra preset at 33.8 FPS is not recommended for 4K gameplay, as the frame rate falls below the generally accepted range for smooth interaction. For 4K users, Medium provides the best balance of visual quality and performance, while those prioritizing smoothness should select Low.

FAQ

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

A: The data shows 1440p Medium (105.6 FPS) and 1080p High (124.7 FPS) as strong options. At 4K, only Low (81.2 FPS) and Medium (65.3 FPS) maintain playable frame rates, with Ultra dropping to 33.8 FPS.

Q: How does the Ryzen 9 5950X compare to its nearest CPU rivals?

A: The 5950X has an average benchmark score of 49062, placing it 0.2% below the Intel Core i5-14600K (49166) and 0.6% below the Intel Core i5-14600KF (49367). It sits 0.7% above the Intel Xeon Gold 5318H (48698) and 1.1% below the AMD EPYC 4345P (49595).

Q: Is the Intel Arc B580's 12 GB VRAM sufficient for Downfall at 4K?

A: The measured frame rates at 4K show no evidence of VRAM-related performance collapse. The B580 maintains 57.8 FPS at High and 65.3 FPS at Medium, indicating the 12 GB capacity and 456.0 GB/s bandwidth handle the game's memory demands.

Q: What is the performance difference between Low and Ultra settings at each resolution?

A: At 1080p, Low (184 FPS) to Ultra (75.2 FPS) shows a 108.8 FPS gap. At 1440p, the gap is 74.2 FPS (131.7 vs 57.5). At 4K, the gap narrows to 47.4 FPS (81.2 vs 33.8), with the percentage difference increasing from 59.1% at 1080p to 58.4% at 4K.

Q: How does this combo's ranking compare to other tested configurations?

A: The combination ranks 1358th out of 1741 tested combos, placing it in the lower-middle range of the database. This ranking aligns with the B580's 66th percentile GPU standing rather than the 5950X's 93rd percentile CPU ranking.

Q: Which settings preset provides the highest frame rate at each resolution?

A: The Low preset delivers the highest FPS at all resolutions: 184 at 1080p, 131.7 at 1440p, and 81.2 at 4K. The Ultra preset consistently delivers the lowest FPS, ranging from 75.2 at 1080p down to 33.8 at 4K.