Downfall

This combo pairs AMD’s flagship 16-core Ryzen 9 9950X3D with Intel’s Arc B580, a 12 GB Battlemage GPU. The benchmark results for Downfall show a system that can handle the game well at most settings, but with clear limits at the highest presets. The data indicates a pairing where the GPU is the primary constraint in this title, while the CPU’s immense headroom allows for high frame rates at lower resolutions.

How This Combo Ranks

Out of 1,741 tested hardware combinations for Downfall, this specific pairing lands at rank 1,362. That places it in the lower-mid tier of all tested combos, which may seem surprising given the high-end nature of the CPU. The ranking is heavily influenced by the GPU’s performance ceiling in this game, as the Arc B580’s average benchmark score is near the middle of the pack. The data shows that the combination of a top-tier processor with a mid-range graphics card does not translate into a top-tier gaming result here.

The CPU itself is a powerhouse, ranking in the 96th percentile of all CPUs tested. Its average benchmark score of 71,660 is 0.9% above the Intel Xeon Platinum 8270 and 1.8% above the AMD Ryzen 9 9950X. However, the GPU’s percentile ranking is lower, sitting in the 66th percentile of all GPUs. The Arc B580’s average score of 23,021 is a mere 0.1% ahead of the AMD Radeon 760M and just 0.7% behind the NVIDIA GeForce RTX 4060. This suggests the graphics card is the weaker link in the chain for this specific game’s demands.

Consequently, the combo’s low rank is not a reflection of a slow processor, but rather the result of the GPU’s mid-range positioning. The system will deliver playable frame rates, but it will not compete with top-tier GPU pairings in this title. The CPU’s potential is largely untapped at higher resolutions where the GPU becomes the bottleneck. This is a classic case of a processor that far outclasses its graphics partner in raw compute capability.

GPU Role

The Intel Arc B580 is built on the Xe2-HPG architecture and the BMG-G21 chip. It operates at a boost clock of 2670 MHz, which is identical to its base clock. The card has 12 GB of GDDR6 memory on a 192-bit bus, delivering a bandwidth of 456.0 GB/s. Its 2,560 shading units and 160 texture mapping units provide a texture rate of 427.2 GTexel/s, while the 80 ROPs allow for a pixel rate of 213.6 GPixel/s. In Downfall, this hardware configuration yields specific performance outcomes.

At 1080p with Low settings, the GPU achieves 185.5 FPS, showing it can push high frame rates when the load is light. However, the frame rate drops significantly as settings and resolution increase. The data shows a clear pattern: the GPU’s memory bandwidth and compute throughput are adequate for medium presets but struggle with Ultra. The card’s 13.67 TFLOPS of FP32 performance is the theoretical limit, and Downfall at Ultra settings appears to approach that boundary. The 12 GB frame buffer is sufficient for this game, as no VRAM-related stutters are indicated in the numbers, but the raw processing power is the limiting factor.

The GPU’s performance relative to its direct rivals is tight. The Arc B580’s average score is only 0.1% higher than the AMD Radeon 760M and 1.3% higher than the NVIDIA GeForce RTX 4060 Mobile. In contrast, it trails the desktop NVIDIA GeForce RTX 4060 by 0.7%. These small deltas in synthetic benchmarks translate to the close FPS figures seen in the game’s measured results, where the card is competitive but not dominant.

FAQ

*Q: Is this combo capable of running Downfall at 4K with high settings?*

A: Yes, but just barely. The measured average FPS at 3840x2160 with High settings is 57.5 FPS. This is above the 60 FPS threshold for smooth gameplay, but there is little headroom for demanding scenes.

Q: How does the CPU’s performance compare to its closest rival?

A: The Ryzen 9 9950X3D has an average benchmark score of 71,660, which is 0.9% higher than the Intel Xeon Platinum 8270’s score of 71,056. It also leads the AMD Ryzen 9 9950X by 1.8%, whose score is 70,420.

Q: What is the best settings preset to use at 2560x1440?

A: The data suggests High is the optimal choice. At 1440p, High settings yield an average of 87 FPS, while Medium gives 105.5 FPS. Ultra drops to 54.2 FPS, making High the highest preset that maintains a comfortable frame rate.

Q: How does the Arc B580 compare to the NVIDIA GeForce RTX 4060?

A: The Intel Arc B580’s average benchmark score is 23,021, which is 0.7% lower than the RTX 4060’s score of 23,181. In practical terms, the two cards perform nearly identically in this game, with the RTX 4060 having a marginal edge.

Q: Will lowering the resolution to 1080p help achieve higher frame rates?

A: Yes, significantly. At 1080p with Medium settings, the combo achieves 147.8 FPS, which is 40.2% higher than the 105.5 FPS seen at 1440p Medium. At Low settings, the 1080p result is 185.5 FPS compared to 128.5 FPS at 1440p.

Q: Is the CPU or GPU the limiting factor in this game?

A: The GPU is the limiting factor. The CPU’s high scores (e.g., 59,712 in Cinebench R23 multi-core) far exceed what the GPU can render. This is evident because the FPS drops by half when moving from 1080p Low to 4K Low, showing the GPU is the bottleneck.

Measured FPS Breakdown

The measured FPS data provides a complete picture of performance across three resolutions and four quality presets. At 1920x1080, the combo delivers its highest frame rates. Low settings produce an average of 185.5 FPS, which is excellent for high-refresh-rate monitors. Medium settings reduce this to 147.8 FPS, a 20.3% drop from Low. High settings yield 122.3 FPS, and Ultra brings the frame rate down to 76.2 FPS. The gap between Low and Ultra at 1080p is 109.3 FPS, indicating a wide performance range.

Moving to 2560x1440, the frame rates decrease as expected. Low settings average 128.5 FPS, which is 57 FPS lower than the 1080p Low result. Medium settings produce 105.5 FPS, and High settings result in 87 FPS. Ultra at 1440p drops to 54.2 FPS, which is below the 60 FPS target for smooth play. This resolution shows a clear scaling pattern where each step up in quality costs a substantial number of frames.

At 3840x2160, the GPU is heavily taxed. Low settings still manage 81.5 FPS, which is playable. Medium settings drop to 68.4 FPS, and High settings average 57.5 FPS, right at the edge of smoothness. Ultra at 4K is the most demanding scenario, yielding only 35 FPS. This makes Ultra unusable at 4K, while Low and Medium remain viable options. The data confirms that 4K gaming is possible with this combo, but only at lower quality presets.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals important information about the system’s bottleneck. At Low settings, the FPS drops from 185.5 at 1080p to 81.5 at 4K, a reduction of 56.1%. This is a significant drop that indicates the GPU is being saturated as resolution increases. At Medium settings, the drop is from 147.8 to 68.4, a 53.7% decrease. High settings see a reduction from 122.3 to 57.5, a 53.0% drop.

The consistent ~54% reduction in frame rates from 1080p to 4K across all settings points directly to the GPU as the limiting component. If the CPU were the bottleneck, the frame rates would remain more stable as resolution increases, because the CPU’s workload would not change much. Instead, the linear scaling with pixel count shows the Arc B580 is working at its maximum capacity. The CPU’s massive core count and high clock speeds, such as a boost clock of 5.70 GHz, are not being fully utilized in this scenario.

The data also shows that the gap between Low and Ultra settings widens at higher resolutions. At 1080p, Ultra is 58.9% slower than Low. At 4K, Ultra is 57.1% slower than Low. This suggests that the GPU’s architectural limits, such as its pixel rate of 213.6 GPixel/s, are being approached at 4K Ultra. The resolution scaling clearly demonstrates that this is a GPU-bound system for Downfall.

CPU Role

The AMD Ryzen 9 9950X3D is a 16-core, 32-thread processor based on the Zen 5 architecture. It has a base clock of 4.30 GHz and a boost clock of 5.70 GHz. This CPU is built for heavy multi-threaded workloads, as evidenced by its Cinebench R23 multi-core score of 59,712 and Geekbench multi-core score of 22,515. For Downfall, this level of processing power is far more than the game requires. The CPU’s role in this combo is to ensure that it never becomes a bottleneck, allowing the GPU to operate at its full potential.

The CPU’s 128 MB of shared L3 cache and 1 MB L2 cache per core provide ample fast memory for game logic. In Downfall, the CPU’s single-thread performance, measured at 1,292 in 3DMark single-thread and 8,430 in Cinebench R23 single-core, is more than sufficient to feed the GPU. The data shows that at 1080p Low, the system achieves 185.5 FPS, which is a frame rate where CPU limitations often appear in other systems. Here, the CPU handles this load without issue, as the frame rate is entirely dependent on the GPU’s rendering speed.

The benchmark results indicate the CPU is in the 96th percentile of all CPUs, with an average score of 71,660. This places it 2.2% ahead of the Intel Core i7-14700KF, which scores 70,104. The CPU’s TDP of 170 W and 16,630 million transistors on a 4 nm process make it a powerful but efficient part. In this game, the CPU’s role is to provide a stable platform with massive headroom. The measured FPS at all resolutions and settings are limited by the GPU, not the CPU, confirming that the processor is a non-factor in Downfall’s performance.