Downfall

Resolution Scaling

The measured FPS data for Downfall with the AMD Ryzen 7 3700X and Intel Arc B580 reveals a clear pattern: this combo scales predictably with resolution, but the GPU becomes the primary limiter at 4K. At 1080p Low, the combo averages 185 FPS; at 1440p Low it drops to 132 FPS; and at 4K Low it falls to 82 FPS. That represents a 55.7% reduction from 1080p to 4K at Low settings, indicating the Arc B580 is being pushed hard as pixel count rises.

The scaling is even more pronounced at higher settings. At High settings, the average FPS moves from 124 at 1080p to 88 at 1440p to 55 at 4K—a 55.6% drop from 1080p to 4K. At Ultra settings, the figures are 77, 55, and 34 FPS respectively, a 55.8% decline. The consistency of these percentages across settings suggests the limiting component is the GPU's raw throughput rather than any specific setting bottleneck.

The medium preset tells a slightly different story, with more granular data. At 1080p Medium, the combo delivers 151 FPS average with a minimum of 128 and maximum of 174. Dropping to 1440p Medium yields 108 FPS (min 92, max 124), while 4K Medium produces 67 FPS (min 57, max 77). The min-to-max spread narrows as resolution increases—from a 46 FPS range at 1080p to a 32 FPS range at 1440p to a 20 FPS range at 4K—which indicates that at higher resolutions, frame times become more consistent as the GPU saturates.

The data suggests the Ryzen 7 3700X is not the bottleneck at any resolution tested. At 1080p Low, the 185 FPS average is high enough that even a modest CPU could keep pace, but the fact that the drop from 1080p to 1440p at Low is 53 FPS (185 to 132) while the drop from 1440p to 4K is 50 FPS (132 to 82) shows a nearly linear relationship with pixel count. This linearity is characteristic of GPU-bound scenarios. The CPU's 8 cores and 16 threads, with a base clock of 3.60 GHz and boost of 4.40 GHz, appear sufficient for this horror title's demands.

Ultimately, 4K gaming is playable but not ideal for this combination. At 4K Medium, the 67 FPS average is respectable, but 4K High at 55 FPS and 4K Ultra at 34 FPS show clear GPU limitations. The sweet spot for this combo is 1440p, where even Ultra settings maintain a 55 FPS average, and High settings reach 88 FPS.

FAQ

Q: What is the highest average FPS this combo achieves in Downfall?

A: The highest recorded average is 185 FPS at 1920x1080 with Low settings. At 1440p Low, the average drops to 132 FPS, and at 4K Low, it reaches 82 FPS.

Q: Can this combo handle 4K gaming in Downfall?

A: Yes, but with caveats. At 4K Medium, the combo averages 67 FPS with a minimum of 57 FPS, which is playable. At 4K High, the average falls to 55 FPS, and at 4K Ultra, it drops to 34 FPS, which is below the typically desired 60 FPS threshold.

Q: How does the Arc B580's VRAM capacity affect Downfall performance?

A: The Intel Arc B580 has 12 GB of GDDR6 memory with a 192-bit bus and 456.0 GB/s bandwidth. This is sufficient for Downfall at all tested settings and resolutions, as the game's demands do not appear to exceed this capacity, allowing consistent performance without memory-related stutters.

Q: Is the Ryzen 7 3700X a bottleneck in this pairing?

A: Benchmark results indicate the CPU is not limiting performance. At 1080p Low, the combo reaches 185 FPS, and the linear FPS drop pattern across resolutions suggests the GPU is the primary constraint. The CPU's 16 threads and 32 MB L3 cache provide adequate headroom.

Q: What is the best resolution to play Downfall with this hardware?

A: 1440p offers the best balance. At 1440p High, the average FPS is 88, well above the 60 FPS threshold. Even 1440p Ultra maintains a 55 FPS average, making it viable for those prioritizing visual fidelity.

Q: How does this combo rank among all tested configurations?

A: The combination ranks 2802 out of 3716 tested combos in Downfall, placing it in the lower-middle portion of the database. This reflects its capability for smooth 1080p and 1440p play but limitations at 4K Ultra.

GPU Role

The Intel Arc B580 plays a decisive role in shaping Downfall's performance profile. With a boost clock of 2670 MHz and 2560 shading units, the GPU delivers consistent frame rates across all tested configurations. Its 12 GB of GDDR6 memory on a 192-bit bus provides 456.0 GB/s of bandwidth, which is ample for this horror title's texture and geometry demands.

The GPU's 80 ROPs and 160 TMUs work together to handle Downfall's rendering workload efficiently. At 1080p Low, the combo achieves 185 FPS, indicating the GPU's raw compute power is more than sufficient for lower resolutions. The fp32 performance of 13.67 TFLOPS and texture rate of 427.2 GTexel/s suggest the card can handle heavy pixel and texel throughput, which becomes relevant at higher resolutions.

The Arc B580's 20 ray tracing cores are present but Downfall, released in 2016, does not utilize ray tracing features, so these remain idle. The GPU's DirectX 12 Ultimate support (12_2) and Vulkan 1.4 compatibility ensure modern API efficiency, but the game's age means it likely runs through DX11 or DX12 paths. The passmark DirectX 11 score of 128 and DirectX 12 score of 76 indicate the card's relative strengths in older APIs.

Memory bandwidth is a critical factor at 4K. The 456.0 GB/s bandwidth is substantial, but the data shows a clear performance cliff at 4K Ultra (34 FPS) compared to 4K Medium (67 FPS). This suggests the GPU's memory bandwidth or compute resources become strained when pixel count and settings combine. The 2375 MHz memory clock with 19 Gbps effective speed provides adequate throughput for 1080p and 1440p, but the 4K Ultra result indicates the card's limits.

The GPU's percentile ranking of 68 among all GPUs, with an average benchmark score of 23021, positions it as a mid-range performer. Its nearest rival, the AMD Radeon RX 580 2048SP, scores nearly identically (23061, deltaPct -0.2%), while the NVIDIA GeForce RTX 2080 scores 22895 (deltaPct 0.6%). This context explains why 4K Ultra remains challenging—the card's overall performance class is solid for 1080p and 1440p, but not top-tier for 4K.

Measured FPS Breakdown

The measured data provides a complete picture across three resolutions and four quality presets. At 1080p, the combo delivers exceptional performance: Low averages 185 FPS, Medium averages 151 FPS with a minimum of 128 and maximum of 174, High averages 124 FPS, and Ultra averages 77 FPS. All 1080p presets exceed the 60 FPS threshold, making this resolution fully playable at any setting.

At 1440p, performance remains strong but shows more variation. Low averages 132 FPS, Medium averages 108 FPS (min 92, max 124), High averages 88 FPS, and Ultra averages 55 FPS. The drop from Medium to High at 1440p is 20 FPS, while the drop from High to Ultra is 33 FPS, indicating that Ultra settings impose a significant additional load on the GPU.

At 4K, the combo's limitations become apparent. Low averages 82 FPS, Medium averages 67 FPS (min 57, max 77), High averages 55 FPS, and Ultra averages 34 FPS. The 4K Medium result is the only 4K preset that maintains an average above 60 FPS, though its minimum of 57 FPS indicates occasional dips below that threshold. The 4K Ultra result of 34 FPS is the lowest across all tested configurations, representing a 56.4% reduction from 4K Low.

The Medium preset is the only one with complete min/max data across all resolutions. At 1080p, the range is 128 to 174 FPS; at 1440p, it narrows to 92 to 124 FPS; at 4K, it tightens further to 57 to 77 FPS. This progressive narrowing suggests that as resolution increases, the GPU becomes more consistently saturated, reducing frame time variance. The minimum FPS at 4K Medium (57) is close to the average (67), indicating stable performance without severe drops.

Comparing settings within each resolution, the Low-to-Ultra scaling is consistent: at 1080p, the drop is 108 FPS (185 to 77); at 1440p, it is 77 FPS (132 to 55); at 4K, it is 48 FPS (82 to 34). The diminishing absolute differences at higher resolutions reflect the GPU's decreasing headroom as pixel count grows.

How This Combo Ranks

In the broader context of tested hardware combinations for Downfall, the AMD Ryzen 7 3700X paired with the Intel Arc B580 ranks 2802 out of 3716 combos. This places the combo in the 75th percentile of the ranking (where a lower rank number is better), meaning roughly 75% of tested combos perform better in this game. The rank reflects the hardware's mid-range positioning rather than any specific deficiency in this pairing.

The CPU's percentile rank among all processors is 84, indicating it outperforms 84% of CPUs in general benchmark tests. Its average benchmark score of 34260 places it slightly above the AMD Ryzen AI 7 350 (34222, deltaPct 0.1%) and AMD EPYC 4244P (34220, deltaPct 0.1%), while being marginally behind the Intel Core i5-13450HX (34333, deltaPct -0.2%). This suggests the CPU is not the limiting factor in the combo's rank.

The GPU's percentile rank among all GPUs is 68, with an average benchmark score of 23021. Its nearest rivals include the AMD Radeon RX 580 2048SP (23061, deltaPct -0.2%), NVIDIA GeForce RTX 2080 (22895, deltaPct 0.6%), and NVIDIA GeForce RTX 3080 (23172, deltaPct -0.7%). The tight clustering of these scores (all within 1% of each other) indicates the Arc B580 is firmly in a mid-range performance tier.

The combo's rank of 2802 out of 3716 is consistent with the measured FPS data. At 1080p, the combo delivers frame rates that would place it in the upper echelon of 1080p performers, but at 4K Ultra, the 34 FPS average drags down its overall standing. The rank is a composite measure across all tested settings, so the strong 1080p performance is balanced against weaker 4K results.

Given that the data is measured (dataIsMeasured: true), the rank reflects actual in-game performance rather than synthetic estimates. This lends credibility to the finding that the combo sits in the lower-middle portion of the database, primarily due to GPU limitations at higher resolutions.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo depend on the target resolution and desired frame rate. For 1080p gaming, all presets are viable: even Ultra maintains a 77 FPS average, which is well above the 60 FPS threshold for smooth gameplay. The recommended setting for 1080p is High, which delivers 124 FPS average—a comfortable margin above 60 FPS while providing better visual fidelity than Medium's 151 FPS.

For 1440p, the recommendation shifts to High settings, which yield an 88 FPS average. This provides a solid balance between visual quality and performance. Medium at 1440p offers 108 FPS, but the visual improvement from Medium to High is generally more noticeable than the 20 FPS difference suggests. Ultra at 1440p drops to 55 FPS, which is below 60 FPS and may result in noticeable stuttering in a horror game where smooth motion is important for atmosphere.

For 4K gaming, the data clearly indicates that Medium is the highest viable setting, with a 67 FPS average and 57 FPS minimum. High settings at 4K produce 55 FPS, which is playable but not ideal, while Ultra at 34 FPS is not recommended for a smooth experience. The 4K Medium preset strikes the best balance, offering a 67 FPS average that remains above 60 FPS for most of the gameplay.

If prioritizing frame rate over visual fidelity, Low settings at 1440p (132 FPS) or 4K (82 FPS) provide the smoothest experience but sacrifice visual quality. For most players, the recommended configuration is 1440p High, which delivers 88 FPS average with no minimum FPS data indicating problematic dips. This configuration leverages the combo's strengths—the CPU's sufficient threading and the GPU's solid mid-range performance—without pushing into the territory where the Arc B580's limitations become apparent.

The minimum FPS data for Medium settings provides additional guidance. At 1440p Medium, the minimum of 92 FPS ensures no drops below 60 FPS, making it a safe choice for those who prioritize consistency. At 4K Medium, the 57 FPS minimum is close to but slightly below 60 FPS, so players sensitive to frame drops may prefer 1440p High instead.