Downfall

The Intel Core Ultra 7 265K paired with the AMD Radeon RX 6600 XT delivers a playable experience in Downfall, but the data reveals a pairing that is heavily constrained by the graphics card at higher resolutions. This combination ranks 1228th out of 1741 tested combos, placing it in the lower-mid tier of the database. The benchmark results show a clear pattern: the CPU has ample headroom, while the GPU determines the performance ceiling.

Resolution Scaling

The measured FPS data shows a predictable and steep decline as resolution increases, which is a classic indicator of GPU-bound performance. At 1080p with High settings, the combo produces 126.7 FPS. Moving to 1440p drops that to 91.4 FPS, a 27.9% reduction. At 4K, the average falls to 58.1 FPS, which is a 54.2% drop from the 1080p figure. This scaling pattern demonstrates that the Radeon RX 6600 XT is the limiting factor; the workload per frame increases with pixel count, and the GPU's rendering throughput cannot keep pace.

The gap between Low and Ultra settings further confirms this. At 1080p, the spread between Low (188.7 FPS) and Ultra (82.5 FPS) is substantial, showing that the GPU is sensitive to graphical fidelity. However, at 4K, the same settings spread narrows in relative terms: Low runs at 83.8 FPS while Ultra drops to 37.4 FPS. The 4K Ultra result of 37.4 FPS is below the threshold for smooth gameplay, indicating that this resolution and settings combination is too demanding for the GPU. The data suggests that 1440p is the practical ceiling for this combo, with High settings yielding 91.4 FPS, which is smooth, while 4K requires dropping to Low settings (83.8 FPS) to maintain a similar frame rate.

CPU Role

The Intel Core Ultra 7 265K is a 20-core, 20-thread processor based on the Arrow Lake architecture. It has a base clock of 3.90 GHz and a boost clock of 5.50 GHz. In synthetic testing, this CPU scores 50,009 in Cinebench R23 multi-core and 7,060 in single-core. These numbers place the processor in the 97th percentile of all CPUs tested, indicating it is a high-end part that is unlikely to bottleneck any mainstream GPU.

In Downfall, the CPU's role appears to be secondary. The frame rates scale almost entirely with resolution and settings, which are GPU-centric variables. The CPU's single-thread performance, as evidenced by the 7,060 Cinebench R23 score, is more than sufficient for the game's logic and physics. The data shows no signs of CPU limitation; for instance, at 1080p Low, the combo achieves 188.7 FPS, which is a high frame rate that would require strong single-core performance to maintain. The 20 cores and 20 threads are likely overkill for this title, but they ensure that background tasks and future games with higher thread utilization will not cause stuttering. The L3 cache of 30 MB shared also helps with data-heavy scenes, but the benchmark results indicate the GPU is the primary driver of performance.

FAQ

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

A: The data shows that 1440p with High settings is the sweet spot, producing 91.4 FPS. At 4K, even with High settings, the frame rate drops to 58.1 FPS, which is playable but not ideal for fast-paced action.

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

A: Yes, but with compromises. At 4K Low settings, the combo achieves 83.8 FPS, which is smooth. However, 4K Ultra only hits 37.4 FPS, which is not smooth. The GPU's 8 GB of VRAM and 256.0 GB/s bandwidth are sufficient for Low settings, but Ultra exceeds what the card can render quickly.

Q: How does the CPU compare to its closest rivals in general performance?

A: The Intel Core Ultra 7 265K is nearly identical in average benchmark score to the Intel Core Ultra 7 265KF, with a delta of -0.2%. It is also 0.2% behind the Intel Core i9-14900KF and 0.9% behind the Intel Core i9-14900K. This means the 265K is effectively on par with those high-end chips.

Q: Is the GPU a bottleneck at 1080p?

A: The data suggests the GPU is still the primary limiter. While 1080p High yields 126.7 FPS, the jump to 1080p Low (188.7 FPS) shows the GPU is working hard. A more powerful GPU would likely push frame rates higher, but the CPU would not be the limiting factor.

Q: What is the performance delta between the RX 6600 XT and its nearest rival?

A: The Radeon RX 6600 XT has an average benchmark score of 27,985. The NVIDIA GeForce GTX 980 Ti scores 27,956, which is a 0.1% difference in favor of the RX 6600 XT. The NVIDIA GeForce RTX 3070 scores 28,238, putting it 0.9% ahead of the RX 6600 XT.

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

A: The combo ranks 1228th out of 1741 tested combos in Downfall. This places it in the lower half of the database, which aligns with the GPU's 71st percentile ranking among all GPUs.

How This Combo Ranks

The combo's rank of 1228 out of 1741 in Downfall places it in the 29th percentile of tested combinations. This is a low ranking, but it is not surprising given the GPU's performance class. The Radeon RX 6600 XT sits in the 71st percentile of all GPUs, which is mid-range, while the CPU is in the 97th percentile. The rank is dragged down by the GPU, which is the bottleneck.

Compared to other combos, this pairing is likely outclassed by any combination featuring a higher-tier GPU. The data shows that the CPU is not the issue; a 20-core Arrow Lake chip with a 5.50 GHz boost clock is overkill for this title. The ranking suggests that users looking for better Downfall performance should focus on upgrading the GPU, not the CPU. The combo's rank is also affected by the game's age; Downfall was released in 2016, and modern GPUs have far more headroom at 1080p and 1440p.

GPU Role

The AMD Radeon RX 6600 XT is based on the Navi 23 chip and the RDNA 2.0 architecture. It features 8 GB of GDDR6 memory on a 128-bit bus, providing a bandwidth of 256.0 GB/s. The GPU has a base clock of 1968 MHz, a game clock of 2359 MHz, and a boost clock of 2589 MHz. Its 2048 shading units and 64 ROPs deliver a pixel rate of 165.7 GPixel/s and a texture rate of 331.4 GTexel/s.

In Downfall, the GPU's role is dominant. The frame rates scale directly with resolution and settings, which are GPU-bound workloads. At 4K Ultra, the GPU is clearly overwhelmed, producing only 37.4 FPS. The 8 GB VRAM is sufficient for this game at 1080p and 1440p, but at 4K Ultra, the memory bandwidth and capacity may be a limiting factor. The GPU's performance percentile of 71 indicates it is a solid mid-range card, but it is not designed for high-refresh-rate 4K gaming. The data shows that the GPU is the limiting component in this pairing; the CPU has significant headroom, as evidenced by the high frame rates at 1080p Low (188.7 FPS), which would require a strong CPU to maintain but is clearly capped by the GPU's rendering speed.

Measured FPS Breakdown

The measured FPS data offers a complete picture of the combo's performance across resolutions and settings.

At 1920x1080, the combo achieves 188.7 FPS at Low settings, 153.8 FPS at Medium, 126.7 FPS at High, and 82.5 FPS at Ultra. The gap between Low and Ultra is 106.2 FPS, showing the GPU's sensitivity to settings. All 1080p results are above 60 FPS, making this resolution highly playable.

At 2560x1440, the frame rates drop significantly. Low settings produce 136.5 FPS, Medium 113.0 FPS, High 91.4 FPS, and Ultra 59.9 FPS. The Ultra setting barely crosses the 60 FPS threshold, suggesting that 1440p Ultra is the boundary for smooth gameplay. The drop from 1080p High to 1440p High is 35.3 FPS, a 28% reduction.

At 3840x2160, the combo struggles. Low settings yield 83.8 FPS, Medium 70.3 FPS, High 58.1 FPS, and Ultra 37.4 FPS. The Ultra result is below 40 FPS, which is not suitable for a horror game that may require quick reactions. The 4K High result of 58.1 FPS is borderline playable, but the 4K Low result of 83.8 FPS is the only 4K setting that provides a comfortable margin above 60 FPS.

The data indicates that this combo is best used at 1080p or 1440p, with 4K reserved for Low or Medium settings. The GPU's 8 GB VRAM and 256.0 GB/s bandwidth are adequate for 1080p Ultra and 1440p High, but they are insufficient for 4K Ultra. The CPU's performance, meanwhile, is never the limiting factor; even the lowest 4K Ultra result of 37.4 FPS is due to the GPU's rendering limits, not the processor's ability to feed it frames.