Downfall

# Downfall with AMD Ryzen 5 7500X3D + Intel Arc B580

The AMD Ryzen 5 7500X3D paired with the Intel Arc B580 produces a compelling 1080p and 1440p gaming experience in Downfall, a horror title from 2016. Benchmark data shows this combination delivers playable frame rates at 4K with adjusted settings, while excelling at lower resolutions where the GPU's 12 GB VRAM and the CPU's 96 MB L3 cache work in tandem to push high averages. The measured results place this combo at rank 2196 out of 2928 tested combinations, indicating a mid-pack performance tier that nonetheless offers specific strengths depending on resolution and preset.

CPU Role

The AMD Ryzen 5 7500X3D is a 6-core, 12-thread processor from the 7000 series, built on the Raphael codename using TSMC's 5 nm process. It operates with a base clock of 4.00 GHz and a boost clock of 4.50 GHz, drawing 65 W TDP. The CPU features a substantial 96 MB shared L3 cache, which is critical for gaming workloads like Downfall that benefit from large data residency. Each core also has 64 KB L1 and 1 MB L2 cache. The processor supports DDR5 memory in dual-channel configuration with 83.2 GB/s bandwidth, and it includes Radeon Graphics as integrated graphics, though the discrete Arc B580 handles rendering here.

In Downfall, the CPU's role is most evident at lower resolutions. At 1080p with Low settings, the combo achieves 185 FPS average, which is the highest recorded across all tested configurations. This suggests the 7500X3D's 6 cores and 12 threads are sufficient to feed the GPU efficiently at this resolution, where the CPU's large L3 cache helps maintain consistent frame delivery. The Passmark single-thread score of 3494 and multithread score of 25047 indicate balanced performance that aligns with its 89th percentile ranking among all CPUs. The nearest rivals, including the Intel Core Ultra X9 388H with a delta of 0.2% and the Intel Core i5-14600 at -0.7%, show that this CPU sits in a tightly competitive band for average benchmark scores, but the 3D V-Cache advantage likely contributes to gaming-specific gains.

At 1440p, the CPU still provides headroom, as evidenced by 132 FPS at Low settings and 108 FPS at Medium. The drop from 1080p to 1440p at these settings is relatively modest, indicating the CPU is not the primary bottleneck. However, at 4K, the frame rates fall significantly, suggesting the GPU becomes the limiting factor. The CPU's 65 W TDP and 5 nm process make it an efficient choice, but the benchmark data does not show thermal throttling impacts, as the scores remain consistent across the measured rows.

GPU Role

The Intel Arc B580 is based on the Xe2-HPG architecture, part of the Battlemage generation, built on TSMC's 5 nm node. It has 12 GB of GDDR6 memory on a 192-bit bus, delivering 456.0 GB/s bandwidth. The GPU operates at a base and boost clock of 2670 MHz, with memory at 2375 MHz (19 Gbps effective). The shader configuration includes 2560 shading units, 160 TMUs, and 80 ROPs, plus 20 ray tracing cores. The FP32 performance is 13.67 TFLOPS, with a pixel rate of 213.6 GPixel/s and texture rate of 427.2 GTexel/s. The card has a 190 W TDP and requires a 450 W suggested PSU, using a single 8-pin power connector.

In Downfall, the GPU's VRAM capacity is a key asset. At 4K Ultra, the average FPS drops to 34, likely due to the combination of high resolution and demanding settings. The 12 GB VRAM is sufficient for 4K textures, but the GPU's raw compute limits performance at this extreme. At 1440p Ultra, the average is 55 FPS, which is identical to the 4K High result, indicating that the GPU's rendering load is similar across these configurations. The Arc B580's Passmark G3D score of 15748 places it in the 68th percentile of all GPUs, with nearest rivals including the AMD Radeon RX 580 2048SP at -0.2% delta and the NVIDIA GeForce RTX 2080 at 0.6% delta. This suggests the B580 competes with older high-end cards, but its modern architecture provides features that may benefit newer titles.

The GPU's memory bandwidth of 456.0 GB/s becomes relevant at higher resolutions. At 1080p, the frame rates scale smoothly from 77 FPS at Ultra to 185 FPS at Low, showing the GPU is not starved for bandwidth. At 4K, the drop to 55 FPS at High and 34 FPS at Ultra indicates the GPU's compute and memory subsystems are under significant strain. The 19 Gbps effective memory speed helps, but the 192-bit bus width limits total throughput compared to wider-bus competitors.

How This Combo Ranks

The combination of the Ryzen 5 7500X3D and Arc B580 ranks 2196 out of 2928 tested combos in Downfall, placing it in the 75th percentile of all combinations. This rank reflects a mid-tier position, driven by the GPU's average performance relative to other cards in the database. The CPU's high percentile (89th) is offset by the GPU's lower percentile (68th), resulting in a balanced but not top-tier pairing.

Compared to other combos, this setup is likely limited by the GPU at higher resolutions, while the CPU's strength shows at 1080p. The data indicates that the combo achieves 185 FPS at 1080p Low, which is a strong result that many higher-ranked combinations may not reach due to CPU bottlenecks. At 4K, however, the rank would be lower, as the GPU struggles to maintain high frame rates. The combo's overall rank of 2196 suggests that users seeking maximum performance at 4K should consider a more powerful GPU, while those targeting 1080p or 1440p will find this pairing competitive.

The GPU's nearest rivals, such as the RTX 2080 with a 0.6% higher average score, indicate that the B580 is within a narrow performance band. The CPU's rivals, like the Intel Core Ultra X9 388H with a 0.2% delta, show similar tight competition. This means the combo's rank is not determined by a single component's outlier performance but by the average of both. The data shows that the combo's measured FPS at 1440p Medium (108 FPS) and 1080p High (124 FPS) are strong, but the 4K results pull the overall rank down.

Measured FPS Breakdown

At 1920x1080, the combo delivers its best results. Low settings produce an average of 185 FPS, which is the highest recorded in the entire dataset. Medium settings yield 151 FPS with a minimum of 128 and maximum of 174, showing good frame consistency. High settings average 124 FPS, while Ultra drops to 77 FPS. These numbers indicate that the GPU and CPU combination is well-suited for 1080p gaming, with even Ultra settings providing playable frame rates above 60 FPS.

At 2560x1440, the performance scales down predictably. Low settings average 132 FPS, Medium averages 108 FPS with a minimum of 92 and maximum of 124, and High averages 88 FPS. Ultra dips to 55 FPS, which is borderline for smooth gameplay on high-refresh monitors but still playable on standard 60 Hz displays. The 1440p Medium result is particularly notable, as it maintains a minimum of 92 FPS, suggesting stable performance.

At 3840x2160, the GPU becomes the clear bottleneck. Low settings average 82 FPS, which is surprising for 4K and indicates the game is not overly demanding at lower presets. Medium averages 67 FPS with a minimum of 57 and maximum of 77, providing a playable experience. High drops to 55 FPS, and Ultra falls to 34 FPS, which is below the threshold for smooth gameplay. The 4K Medium settings offer the best balance, as the minimum of 57 FPS is close to the 60 FPS target.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals the limiting component. At Low settings, the average FPS drops from 185 at 1080p to 132 at 1440p (a 29% decrease) and then to 82 at 4K (a 38% decrease from 1440p). This scaling pattern is typical of GPU-bound scenarios, where the increase in pixel count directly impacts rendering load. The CPU's performance at 1080p Low (185 FPS) suggests it could handle even higher frame rates if the GPU were faster, but the Arc B580's limits become apparent as resolution increases.

At High settings, the drop from 1080p (124 FPS) to 1440p (88 FPS) is a 29% reduction, while the drop from 1440p to 4K (55 FPS) is a 37% reduction. This consistent scaling indicates that the GPU is the primary limiter across all settings, with the CPU providing adequate support. The fact that 4K High (55 FPS) is identical to 1440p Ultra (55 FPS) reinforces this, as both configurations likely stress the GPU to the same extent.

The data suggests that the CPU's 96 MB L3 cache and 6 cores are not a bottleneck at any resolution, as the frame rate drops align with GPU workload increases. The 12 GB VRAM also appears sufficient, as there are no sudden drops that would indicate memory swapping. The limiting component is the GPU's raw compute power, which is evident from the 4K Ultra result of 34 FPS, where the pixel and texture rates are overwhelmed.

Settings Recommendations

Based on the measured FPS, the best experience depends on the target resolution. At 1080p, Ultra settings with 77 FPS average provide a high-quality experience, but Medium settings at 151 FPS with a minimum of 128 FPS offer a smoother and more consistent gameplay, especially for a horror title where frame pacing matters. For most users at 1080p, Medium or High settings are recommended, as they maintain well above 60 FPS while preserving visual fidelity.

At 1440p, Medium settings at 108 FPS average with a minimum of 92 FPS are the clear recommendation. This configuration provides a smooth experience on 144 Hz monitors and balances visual quality with performance. High settings at 88 FPS are also viable, but the minimums are not recorded, so Medium offers more certainty. Ultra at 55 FPS is playable but not ideal for fast-paced horror sequences.

At 4K, Medium settings at 67 FPS average with a minimum of 57 FPS are the best option. This provides near-60 FPS performance with a comfortable margin above the minimum, ensuring that frame drops do not become noticeable. Low settings at 82 FPS offer higher headroom but sacrifice visual quality. Ultra at 34 FPS and High at 55 FPS are not recommended, as they fall below the 60 FPS target or approach it too closely.

Overall, the Medium preset across all resolutions provides the most balanced experience, with the data showing consistent minimums that indicate stable performance. For users prioritizing visual fidelity, High at 1080p or 1440p is acceptable, but Medium is the safest choice for maintaining smooth gameplay.

FAQ

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

A: The data shows 1080p delivers the highest frame rates, with Low at 185 FPS and Medium at 151 FPS. 1440p Medium at 108 FPS is also excellent, while 4K Medium at 67 FPS is playable but requires lowering settings.

Q: How does the CPU compare to its nearest rivals?

A: The Ryzen 5 7500X3D has an average benchmark score of 44573, which is 0.2% higher than the Intel Core Ultra X9 388H and 0.5% higher than the Intel Core i9-13950HX. It is 0.7% lower than the Intel Core i5-14600.

Q: Is the GPU's 12 GB VRAM sufficient for 4K gaming?

A: Yes, the 12 GB VRAM is not a limiting factor in the measured results. The 4K High setting achieves 55 FPS average, and 4K Medium achieves 67 FPS, indicating the GPU's compute is the bottleneck, not memory capacity.

Q: What settings should I use for 1440p?

A: Medium settings at 1440p provide 108 FPS average with a minimum of 92 FPS, making it the best choice. High settings at 88 FPS are also viable, but Ultra drops to 55 FPS, which is less ideal.

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

A: The combo ranks 2196 out of 2928 tested combinations in Downfall, placing it in the 75th percentile. This reflects a mid-tier position, with the CPU ranking in the 89th percentile and the GPU in the 68th percentile.

Q: Does the CPU bottleneck the GPU at 1080p?

A: No, the data suggests the CPU is not a bottleneck at 1080p, as the combo achieves up to 185 FPS at Low settings. The GPU is the limiting factor at higher resolutions, as shown by the frame rate scaling from 1080p to 4K.