Downfall

# Downfall with Intel Core Ultra 5 225 + Intel Arc B570

The Intel Core Ultra 5 225 paired with the Intel Arc B570 delivers a mixed bag in Downfall, a 2016 horror title that scales predictably across resolutions and presets. The data shows a combination that can handle 1080p and 1440p gaming with high refresh rates at medium-to-high settings, but struggles at 4K Ultra where the frame rate drops to a playable-but-not-smooth 30 FPS. This pairing sits near the bottom quartile of all tested combos, ranking 2343rd out of 2928, yet the measured results reveal a system that is well-balanced for its target resolutions, with the CPU never appearing to bottleneck the GPU in any tested scenario.

Settings Recommendations

The measured FPS data for this combo points to Medium settings as the sweet spot for most users, offering the best balance between visual fidelity and frame rate stability across all three resolutions. At 1920x1080, Medium produces an average of 133 FPS with a minimum of 113 and maximum of 153, which is a substantial 24 FPS improvement over High settings (109 FPS) while still maintaining a frame rate well above the 60 FPS threshold. The jump from Medium to Low at 1080p yields 163 FPS, but the visual downgrade is significant for a horror game where atmosphere matters, making Medium the recommended preset for competitive smoothness without sacrificing too much detail.

At 2560x1440, Medium again emerges as the recommended preset, delivering 95 FPS average with a minimum of 81 and maximum of 110. This is a 17 FPS improvement over High (78 FPS) and only 21 FPS shy of Low (116 FPS). The 81 FPS minimum ensures that even in the most demanding scenes, the frame rate stays above the 60 FPS comfort zone, which is critical for a horror game where sudden frame drops can break immersion. High settings at 1440p are still viable for those prioritizing image quality, but the data suggests that Medium provides a more consistent experience.

For 4K (3840x2160), the situation changes dramatically. Medium produces 59 FPS average with a minimum of 50 and maximum of 68, which is the only preset at this resolution that maintains playable frame rates. High drops to 49 FPS, and Ultra falls to 30 FPS, making both unsuitable for smooth gameplay. Low at 4K reaches 72 FPS, but the visual compromise is extreme. The recommendation for 4K is Medium, as it is the only preset that balances the 50 FPS minimum with acceptable visual quality. Users with 4K displays should accept that Ultra is not viable with this hardware, and even High requires a tolerance for sub-60 FPS performance.

GPU Role

The Intel Arc B570 is built on the Xe2-HPG architecture, also known as Battlemage (Arc 5 generation), using a 5 nm process from TSMC with 19,600 million transistors on a 272 mm² die. The GPU operates at a fixed 2500 MHz base and boost clock, a design choice that simplifies performance prediction. Memory consists of 10 GB of GDDR6 on a 160-bit bus, providing 380.0 GB/s of bandwidth and a 2375 MHz memory clock (19 Gbps effective). These specifications position the B570 as a mid-range card, and the benchmark scores reflect this: it achieves a PassMark G3D score of 14195 and a 3DMark Steel Nomad DX12 score of 2649, placing it in the 65th percentile of all GPUs.

In Downfall, the GPU’s role is clearly dominant, as evidenced by the frame rate scaling across resolutions. The 10 GB VRAM is sufficient for this game at all tested settings, as the title’s 2016 release date means it does not demand modern, VRAM-hungry textures. The B570’s nearest rival, the NVIDIA GeForce RTX 3070 Mobile, scores nearly identically (0.1% delta), while the Intel Arc A750 is just 0.1% behind. This suggests that the B570 delivers performance comparable to a previous-generation mid-range GPU, and the measured FPS numbers confirm this positioning.

The GPU’s 11.52 TFLOPS of FP32 compute and 360.0 GTexel/s texture rate are more than adequate for Downfall’s DirectX 12 Ultimate (12_2) rendering. The 80 ROPs handle pixel output at 200.0 GPixel/s, which explains why the card can push 163 FPS at 1080p Low but falls to 30 FPS at 4K Ultra — the fill rate demands of 4K with maxed settings overwhelm the GPU’s capabilities. The 18 ray tracing cores are present but irrelevant for this title, which predates widespread RT adoption. Overall, the GPU is the primary driver of performance differences in this combo, and users should expect it to be the limiting factor at higher resolutions and settings.

CPU Role

The Intel Core Ultra 5 225 is a 10-core, 10-thread processor from the Arrow Lake-S architecture (Core Ultra Series 2), built on a 3 nm TSMC process with 17,800 million transistors on a 243 mm² die. It runs at a base clock of 3.30 GHz and boosts to 4.90 GHz, with 20 MB of shared L3 cache and 3 MB L2 per core. The CPU’s benchmark scores are strong for its class: Cinebench R23 multi-core reaches 25891 and single-core 3655, while PassMark multi-thread scores 30459 and single-thread 4412. These numbers place it in the 85th percentile of all CPUs, with nearest rivals including the AMD Ryzen 5 5600F (0% delta) and AMD Ryzen 5 5500X3D (-0.2% delta).

In Downfall, the CPU’s role is secondary, as the game’s horror genre typically relies more on GPU rendering than complex simulation. The 10 cores and 10 threads are sufficient to feed the B570 without bottlenecking, as evidenced by the consistent frame rate scaling across resolutions — if the CPU were a limiting factor, the 1080p Low score of 163 FPS would not be so much higher than 4K Low’s 72 FPS. The 4.90 GHz boost clock provides strong single-thread performance, which is beneficial for a game that may not fully utilize all cores.

The CPU’s memory bandwidth of 102.4 GB/s via dual-channel DDR5 could theoretically be a constraint, but Downfall’s modest memory requirements mean this is not evident in the measured data. The 65W TDP and 20 PCIe Gen 5 lanes ensure the B570 has sufficient bandwidth through the PCIe 4.0 x8 interface. The benchmark deltas against rivals are negligible — all within 0.5% — indicating that swapping to a Ryzen 5 5600F or similar would yield nearly identical results in this game. The CPU’s PassMark physics score of 2342 suggests adequate physics processing for the horror genre’s environmental interactions, but the data shows that frame rates are governed almost entirely by GPU load.

How This Combo Ranks

The Intel Core Ultra 5 225 + Intel Arc B570 combination ranks 2343rd out of 2928 tested combos in Downfall, placing it in the bottom 20% of all configurations. This ranking is relatively low, but it reflects the B570’s mid-range positioning rather than a fundamental imbalance in the pairing. The GPU’s 65th percentile ranking among all GPUs, combined with the CPU’s 85th percentile ranking, creates a system where the GPU is the clear performance ceiling. The combo rank of 2343 is consistent with the GPU’s modest 4K performance — only 30 FPS at Ultra settings — while the CPU’s strength ensures no wasted potential at lower resolutions.

Compared to the nearest rival combos, which would include the B570 paired with the Ryzen 5 5600F or the Arc A750 with a similar CPU, the performance delta is minimal. The GPU’s nearest rival, the RTX 3070 Mobile, scores 0.1% higher on average, while the Arc A750 is 0.1% lower. This means that in Downfall specifically, the combo’s ranking is driven almost entirely by GPU choice, and users with a stronger GPU would see significantly better results. The rank of 2343 out of 2928 suggests that 585 combos perform worse, which includes systems with older or lower-end GPUs, but the vast majority of modern mid-range and high-end systems would outperform this pairing.

The data indicates that this combo is best suited for 1080p and 1440p gaming, where it achieves frame rates between 78 and 163 FPS depending on settings. At these resolutions, the rank would be much higher relative to other combos, as the GPU is not pushed to its limits. The 4K results, however, drag the overall ranking down, as the 30 FPS Ultra score and 49 FPS High score are among the lowest for any modern combo at that resolution. Users considering this combination should prioritize 1440p gaming to maximize the value of the hardware.

FAQ

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

A: The data shows 2560x1440 at Medium settings provides an average of 95 FPS with a minimum of 81 FPS, making it the best balance of visual quality and performance. 1920x1080 at Medium reaches 133 FPS average, but the visual improvement at 1440p justifies the 38 FPS drop.

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

A: Yes, but only at Medium settings, which produce an average of 59 FPS with a minimum of 50 FPS. High settings drop to 49 FPS, and Ultra falls to 30 FPS, both of which are not smooth enough for a horror game that relies on tension.

Q: Is the CPU or GPU the bottleneck in this game?

A: The GPU is the clear bottleneck. The CPU’s 85th percentile ranking and strong single-core performance (3655 in Cinebench R23) ensure it never limits the GPU, as evidenced by frame rates scaling consistently with resolution changes.

Q: How does this combo compare to the Intel Arc A750?

A: The Arc B570 scores 0.1% lower than the Arc A750 in average GPU benchmarks, meaning performance in Downfall would be nearly identical. The B570’s 10 GB VRAM and 380.0 GB/s bandwidth provide no tangible advantage in this game.

Q: What is the minimum FPS at 1440p Medium?

A: The measured minimum FPS at 2560x1440 Medium is 81 FPS, with a maximum of 110 FPS and an average of 95 FPS. This ensures no frame drops below the 60 FPS threshold during intense scenes.

Q: Should I use Low settings at 4K instead of Medium?

A: Low settings at 4K achieve 72 FPS average, which is 13 FPS higher than Medium’s 59 FPS. However, the visual compromise is substantial, and the 50 FPS minimum on Medium is still playable, making Medium the recommended preset for 4K.

Measured FPS Breakdown

At 1920x1080, the combo delivers its strongest performance. Low settings produce an average of 163 FPS, while Medium achieves 133 FPS with a minimum of 113 and maximum of 153. High settings yield 109 FPS, and Ultra drops to 68 FPS. The 163 FPS at Low indicates the GPU is not fully saturated at 1080p, suggesting headroom for higher refresh rate displays. The 68 FPS at Ultra is playable but shows a significant 58% drop from Low, highlighting the GPU’s limits at maxed settings.

At 2560x1440, performance scales predictably. Low settings average 116 FPS, Medium achieves 95 FPS with a minimum of 81 and maximum of 110, High reaches 78 FPS, and Ultra falls to 49 FPS. The 49 FPS at Ultra is borderline for smooth gameplay, while the 81 FPS minimum at Medium ensures a consistent experience. The 38 FPS difference between Low and Ultra demonstrates the GPU’s sensitivity to settings at this resolution.

At 3840x2160, the GPU struggles at higher settings. Low averages 72 FPS, Medium achieves 59 FPS with a minimum of 50 and maximum of 68, High drops to 49 FPS, and Ultra bottoms out at 30 FPS. The 30 FPS at Ultra is cinematic but not suitable for interactive gameplay, while the 50 FPS minimum at Medium is the only acceptable option for 4K. The gap between Medium (59 FPS) and High (49 FPS) is 10 FPS, but the 9 FPS difference between High and Ultra (49 to 30) shows how quickly performance degrades at maximum settings. Overall, the measured data confirms that this combo is optimized for 1080p and 1440p gaming, with 4K reserved for Medium settings or lower.