Downfall

The AMD Ryzen 9 9950X3D paired with the Intel Arc B570 produces a distinctive performance profile in Downfall, one that shifts character dramatically depending on the resolution and quality preset selected. The measured data reveals a system that is clearly capable of high frame rates at 1080p but becomes increasingly constrained as pixel count rises, with the GPU emerging as the primary bottleneck in the most demanding scenarios.

Resolution Scaling

The FPS drop from 1080p to 4K is substantial and tells a clear story about where the performance ceiling lies. At High settings, the average frame rate falls from 109 FPS at 1920x1080 to 78 FPS at 2560x1440, a reduction of 31 FPS. Moving to 3840x2160, the average drops further to 49 FPS, which represents a 60 FPS loss compared to the 1080p result. This scaling pattern—roughly a 28% decrease from 1080p to 1440p and another 37% decrease from 1440p to 4K—indicates that the rendering load is scaling heavily with pixel count, a hallmark of GPU-bound performance.

The Low preset shows even more dramatic scaling. At 1080p Low, the system achieves 163 FPS average, but this falls to 116 FPS at 1440p and then to 72 FPS at 4K. The 4K Low result is less than half of the 1080p Low figure. When the graphics load is minimized, the frame rate becomes highly sensitive to resolution changes, suggesting that the Intel Arc B570's raw throughput is the limiting factor rather than any CPU-side constraint.

Medium settings follow the same trajectory: 133 FPS at 1080p, 95 FPS at 1440p, and 59 FPS at 4K. The Ultra preset, which is the most demanding, produces 68 FPS at 1080p, 49 FPS at 1440p, and just 30 FPS at 4K. The Ultra 4K result is particularly telling—it falls below the 30 FPS threshold that many consider the minimum for playable horror experiences, and the data shows this configuration struggles to maintain fluid motion at the highest settings.

CPU Role

The AMD Ryzen 9 9950X3D brings substantial processing power to this pairing. With 16 cores and 32 threads based on the Zen 5 architecture (Granite Ridge), the CPU has a base clock of 4.30 GHz and a boost clock of 5.70 GHz. Its benchmark results are impressive: Cinebench R23 multicore scores 42018, while single-core reaches 2259. Geekbench shows 26736 multicore and 3064 single-core. These figures place the CPU at the 95th percentile against all processors.

The CPU's nearest rivals in aggregate benchmarks include the AMD Ryzen 7 PRO 9755 (0.1% lower average score), AMD Ryzen 7 PRO 9755X3D (0.1% lower), AMD EPYC 8224P (0.3% lower), and Intel Core Ultra 9 285 (0.4% lower). This indicates the 9950X3D sits at the very top of CPU performance tiers. The 3DMark multi-threaded score of 17184 and 16-thread score of 16374 further confirm its high throughput.

In Downfall specifically, the CPU's role appears secondary given the resolution scaling pattern. At 1080p Low, where CPU load would be proportionally higher, the system reaches 163 FPS average—a strong result that suggests the processor is not holding back frame delivery. The PassMark single-thread score of 4737 and 3DMark single-thread result of 1292 indicate solid per-core performance, which is relevant for a horror game that may rely on single-threaded game logic. However, the fact that frame rates drop so steeply with resolution increases points to the GPU being the dominant constraint, with the CPU providing ample headroom even at the highest settings.

Settings Recommendations

The measured data provides clear guidance on which preset offers the best experience. At 1920x1080, the High preset delivers 109 FPS average, which is smooth and visually richer than Low's 163 FPS. The Medium preset at 133 FPS offers a middle ground, but High's balance of visual quality and performance is compelling. The Ultra preset at 68 FPS is playable but represents a significant drop from High, losing 41 FPS for presumably marginal visual gains.

At 2560x1440, the High preset achieves 78 FPS average, which remains fluid for a horror title. Medium reaches 95 FPS, while Low hits 116 FPS. The Ultra preset at 49 FPS is noticeably less smooth and may introduce judder during fast camera movements. The data suggests that High or Medium at 1440p provides the best experience, with Medium offering a comfortable margin above 60 FPS.

At 3840x2160, the situation becomes more constrained. High settings yield 49 FPS average, which is below the 60 FPS target but could be acceptable for slower-paced horror gameplay. Medium reaches 59 FPS, barely missing the 60 FPS mark. Low achieves 72 FPS, providing the only preset at 4K that comfortably exceeds 60 FPS. Ultra at 30 FPS is borderline unplayable for most users. The recommendation for 4K is to use Medium settings for the best balance, with Low as a fallback if frame rate consistency is prioritized over visual fidelity.

How This Combo Ranks

This specific combination of AMD Ryzen 9 9950X3D and Intel Arc B570 ranks 2343 out of 2928 tested combos in Downfall. This places it in the lower portion of the overall distribution, ranking in approximately the 20th percentile of all combinations tested. The rank reflects that while the CPU is top-tier, the GPU's mid-range positioning (65th percentile against all GPUs) pulls the overall combo down.

The GPU's nearest rivals include the NVIDIA GeForce RTX 3070 Mobile (0.1% higher average score), Intel Arc A750 (0.1% lower), NVIDIA Quadro M4000M (0.4% higher), and AMD Radeon R9 M390X (0.5% lower). This clustering suggests the Arc B570 performs in a well-defined band, and the combo's rank in Downfall is consistent with this mid-pack GPU positioning. The data indicates that pairing this high-end CPU with a more powerful GPU would likely yield a much higher rank, but as measured, the current configuration produces frame rates that are adequate for 1080p and 1440p gaming but marginal at 4K with higher presets.

GPU Role

The Intel Arc B570 is built on the Xe2-HPG architecture (Battlemage generation) using a 5 nm process from TSMC. It features 2304 shading units, 144 texture mapping units, and 80 render output units, along with 18 ray tracing cores. The GPU runs at a base and boost clock of 2500 MHz, with memory clocked at 2375 MHz (19 Gbps effective). The 10 GB of GDDR6 memory on a 160-bit bus provides 380.0 GB/s of bandwidth.

The GPU's compute capabilities are measured at 11.52 TFLOPS FP32 and 23.04 TFLOPS FP16. Its pixel rate is 200.0 GPixel/s and texture rate is 360.0 GTexel/s. In DirectX 12 benchmarks, the GPU scores 72 in PassMark's DirectX 12 test, with PassMark G3D scoring 14195 and GPU compute at 7281. The 3DMark Steel Nomad DX12 score is 2649, while Geekbench Vulkan reaches 96844 and OpenCL 83514.

In Downfall, the GPU's role is clearly dominant in determining frame rates. The 10 GB VRAM capacity is sufficient for the game's requirements at the tested resolutions, as no memory-related stuttering is evident in the min FPS data. The Medium preset at 1080p shows a min FPS of 113 and max of 153, indicating consistent frame delivery. At 1440p Medium, min FPS is 81 and max 110, while at 4K Medium, min FPS is 50 and max 68. These ranges suggest the GPU maintains reasonably stable performance without severe dips.

The Arc B570's performance in Downfall aligns with its overall benchmark positioning. Its PassMark G3D score of 14195 and average benchmark score of 20556 place it at the 65th percentile of all GPUs. The 150 W TDP with a suggested 450 W PSU indicates it is a power-efficient option, though the frame rate data shows it is best suited for 1080p and 1440p gaming rather than 4K with high presets.

Measured FPS Breakdown

At 1920x1080, the measured average frame rates are as follows: Low settings produce 163 FPS, Medium produces 133 FPS (min 113, max 153), High produces 109 FPS, and Ultra produces 68 FPS. The spread from Low to Ultra is 95 FPS, demonstrating the significant impact of quality settings at this resolution. The Medium preset's min FPS of 113 indicates that even during demanding scenes, frame rates remain well above 100 FPS.

At 2560x1440, Low achieves 116 FPS, Medium achieves 95 FPS (min 81, max 110), High achieves 78 FPS, and Ultra achieves 49 FPS. The gap between Low and Ultra narrows to 67 FPS, but the Ultra preset's 49 FPS average is notably lower than the 60 FPS threshold. The Medium preset's min FPS of 81 shows that even the most demanding moments at this resolution stay comfortably playable.

At 3840x2160, Low produces 72 FPS, Medium produces 59 FPS (min 50, max 68), High produces 49 FPS, and Ultra produces 30 FPS. The Ultra result is particularly telling—at exactly 30 FPS average, it represents the minimum playable threshold for most users. The Medium preset's min FPS of 50 indicates occasional dips that could be noticeable in fast-paced sections. High at 49 FPS average is consistent but below the 60 FPS target.

The progression across resolutions shows diminishing returns as settings increase. At 1080p, the jump from High to Ultra costs 41 FPS. At 1440p, the same jump costs 29 FPS. At 4K, the jump costs 19 FPS. This pattern suggests that at higher resolutions, the GPU is so heavily loaded that preset changes have less absolute impact on frame rate, though the relative impact remains significant.

FAQ

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

A: The measured data shows 1920x1080 provides the best overall frame rates, with all presets exceeding 68 FPS average. At 2560x1440, High settings achieve 78 FPS, which is also playable. At 3840x2160, only Low settings (72 FPS) and Medium settings (59 FPS) approach acceptable frame rates.

Q: How does the Ultra preset perform at different resolutions?

A: Ultra settings yield 68 FPS at 1080p, 49 FPS at 1440p, and 30 FPS at 4K. The 4K Ultra result is the lowest measured across all configurations, falling below typical playability standards for most users.

Q: Is the AMD Ryzen 9 9950X3D holding back the Intel Arc B570?

A: No. The CPU's benchmark scores are at the 95th percentile of all processors, with Cinebench R23 multicore at 42018 and single-core at 2259. The resolution scaling pattern indicates the GPU is the limiting component, as frame rates drop significantly with increased pixel count.

Q: What is the frame rate range for Medium settings?

A: At 1080p Medium, the range is 113 to 153 FPS (133 average). At 1440p Medium, the range is 81 to 110 FPS (95 average). At 4K Medium, the range is 50 to 68 FPS (59 average).

Q: How does this combo rank against other tested combinations?

A: This combo ranks 2343 out of 2928 tested combinations in Downfall, placing it in the lower portion of the distribution. The GPU's mid-range positioning (65th percentile) is the primary factor in this rank.

Q: What GPU scores does the Intel Arc B570 achieve in standard benchmarks?

A: The GPU scores 14195 in PassMark G3D, 2649 in 3DMark Steel Nomad DX12, and 96844 in Geekbench Vulkan. Its average benchmark score is 20556, with a 65th percentile ranking against all GPUs.