Downfall

The Intel Core Ultra 7 265 paired with the Intel Arc B390 in Downfall presents a study in extremes. The CPU is a 20-core, 20-thread Arrow Lake desktop processor with a 5.30 GHz boost clock and a 93rd percentile ranking among all CPUs, while the GPU is an integrated Arc solution based on the Xe3-LPG architecture, sitting at just the 9th percentile. Benchmark results across three resolutions and four quality presets show a system that is overwhelmingly limited by its graphics solution, yet the data also reveals how the CPU's headroom allows for predictable scaling at lower resolutions. This analysis breaks down the measured FPS, the role of each component, and what settings users should realistically expect from this combination.

Resolution Scaling

The measured FPS data for Downfall shows a clear and consistent drop as resolution increases from 1920x1080 to 3840x2160, but the magnitude of that drop varies significantly depending on the quality preset. At Low settings, the average FPS falls from 106 at 1080p to 76 at 1440p, a reduction of 30 frames, and then further down to 47 at 4K. This represents a 55.7% decrease in performance from 1080p to 4K. The scaling is steep, indicating that even at the lowest settings, the Intel Arc B390 is struggling to keep up with the pixel count, and the gap between 1440p and 4K is a substantial 29 frames.

Moving to Medium settings, the trend continues but with a slightly different shape. The average FPS at 1080p is 87, dropping to 62 at 1440p and then to 39 at 4K. The drop from 1080p to 1440p is 25 frames, while the drop from 1440p to 4K is 23 frames. This shows a more linear degradation pattern compared to Low, where the 4K penalty was more severe. At High settings, the 1080p average is 71 FPS, which falls to 51 at 1440p and 32 at 4K. The 20-frame drop from 1080p to 1440p is followed by a 19-frame drop to 4K, again showing a fairly consistent penalty per resolution step.

Ultra settings present the most dramatic scaling. The average FPS at 1080p is 44, which is already below the 60 FPS target most gamers prefer. This drops to 32 at 1440p and then to just 20 at 4K. The 12-frame drop from 1080p to 1440p and the subsequent 12-frame drop to 4K indicate that the GPU is completely saturated at this preset. The data suggests that at Ultra, the limiting component is unequivocally the GPU, as the frame rate is low across all resolutions, and the scaling is steep even between 1440p and 4K. The overall pattern indicates that Downfall becomes increasingly GPU-bound as resolution rises, with the 1080p results being the only ones that approach playable framerates on higher settings.

GPU Role

The Intel Arc B390 is the primary bottleneck in this configuration. Its benchmark results are modest, with a 3DMark Steel Nomad DX12 score of 1482, placing it in the 9th percentile of all GPUs. Its nearest rivals in the benchmark database are the NVIDIA GeForce GT 520MX, which scores 1463, and the NVIDIA GeForce 800M at 1460. The Arc B390 is a mere 1.3% ahead of the GT 520MX and 1.5% ahead of the GeForce 800M. This positioning firmly establishes the GPU as an entry-level part, and the measured FPS in Downfall reflects that status.

The GPU's specifications explain its performance ceiling. It has 1536 shading units, 48 TMUs, and 24 ROPs, with a boost clock of 2500 MHz. Its pixel rate is 60.00 GPixel/s and its texture rate is 120.0 GTexel/s, with FP32 performance of 7.680 TFLOPS. Critically, the memory configuration is "System Shared," meaning it uses the system's DDR5 memory rather than dedicated VRAM. This shared memory arrangement often results in lower effective bandwidth compared to a discrete GPU with its own memory, and the bandwidth is listed as "System Dependent." This is a significant factor in the game's performance, as the integrated GPU must compete with the CPU for memory access.

The VRAM aspect is crucial for Downfall. With no dedicated video memory, the Arc B390 is at a disadvantage in a game that may require significant texture storage at higher settings. The data shows that at 4K Ultra, the average FPS falls to 20, which is likely due to a combination of the GPU's raw compute limits and the pressure on system memory bandwidth. The GPU's 80 W TDP and "IGP" slot width indicate it is designed for integrated use, not for high-end gaming. The 3DMark score of 1482, when compared to rivals like the GeForce GT 625 OEM (1446) and GT 710 (1443), shows that the Arc B390 is not a performance part. In Downfall, it can only deliver 47 FPS at 4K Low, which is the only preset at that resolution that comes close to playable, and it does so with the lowest quality settings.

Settings Recommendations

Based on the measured rows, the best experience for this combo depends heavily on the user's target resolution and acceptable frame rate. At 1920x1080, the data shows that the Low preset delivers an average of 106 FPS, which is the highest frame rate recorded for this configuration. Medium settings at 1080p provide 87 FPS, which is still excellent, and even High settings achieve 71 FPS. For a smooth 60+ FPS experience at 1080p, the High preset is the optimal choice, as it offers better visual quality than Medium while maintaining an average above 60 FPS. The Ultra preset at 1080p drops to 44 FPS, which is a significant decrease and not recommended if frame rate is a priority, as it falls below the 60 FPS threshold.

At 2560x1440, the options become more limited. The Low preset delivers 76 FPS, which is playable, but the visual compromise is substantial. Medium settings at 1440p yield 62 FPS, which is also playable and offers a better balance of quality and performance. High settings at this resolution drop to 51 FPS, which may be acceptable for some users but is not ideal for fast-paced action. The Ultra preset at 1440p falls to 32 FPS, which is too low for a smooth experience. The recommendation for 1440p is to use the Medium preset, as it is the only setting that provides a frame rate above 60 FPS while offering more visual fidelity than Low.

At 3840x2160, the situation is challenging. The Low preset averages 47 FPS, which is below 60 but might be tolerable for a horror game with slower pacing. Medium settings at 4K drop to 39 FPS, and High falls to 32 FPS. Ultra at 4K is essentially unplayable at 20 FPS. For 4K, the Low preset is the only viable option, and even then, users will have to accept a sub-60 FPS experience. The data strongly suggests that this combo is best suited for 1080p gaming, where the user can enjoy High settings at 71 FPS or Medium at 87 FPS. Pushing to 1440p requires dropping to Medium, and 4K requires the lowest settings. The measured FPS values show that the GPU is the limiting factor, and settings must be adjusted accordingly to maintain playable frame rates.

How This Combo Ranks

The combination of the Intel Core Ultra 7 265 and Intel Arc B390 ranks 2589 out of 2928 tested combos in Downfall. This places it in the bottom 11.6% of all configurations tested for this game. This low ranking is almost entirely attributable to the GPU, as the CPU is a top-tier part. The combo rank of 2589 out of 2928 indicates that the vast majority of other tested systems deliver higher frame rates in Downfall. This is expected, given that the Arc B390 is an integrated GPU that scores in the 9th percentile of all GPUs, while most other combos likely feature discrete graphics solutions.

The ranking highlights a significant performance mismatch. The CPU is in the 93rd percentile, but the GPU is in the 9th percentile. This imbalance means that the system's overall gaming performance is dragged down by the GPU, which is unable to keep up with the CPU's capabilities. In the benchmark database, the combo's rank is a direct reflection of the measured FPS, and the data shows that the frame rates are low across most settings and resolutions. The 2589th rank out of 2928 combos suggests that users with this specific pairing will experience performance that is well below the median for the game. The only solace is that the CPU has significant headroom, so if a user were to upgrade the GPU in the future, the system's rank would improve dramatically. However, as configured, this combo is firmly in the lower tier of performers for Downfall.

CPU Role

The Intel Core Ultra 7 265 is a high-end desktop processor, and its specifications suggest it should not be a limiting factor in Downfall. It has 20 cores, 20 threads, a base clock of 2.40 GHz, and a boost clock of 5.30 GHz. Its L3 cache is 30 MB (shared), and it supports DDR5 memory with a dual-channel bus and a bandwidth of 102.4 GB/s. In the benchmark database, it scores 4255 in Cinebench R15 multicore, 6268 in R20 multicore, and 42216 in R23 multicore. Its single-core scores are also strong, with 600 in R15, 884 in R20, and 5960 in R23. The CPU's average benchmark score is 64640, placing it in the 93rd percentile of all CPUs. Its nearest rivals include the AMD EPYC 4464P, which scores 64823, and the Intel Core Ultra 7 265F, which scores 64438.

In Downfall, the CPU's role is to feed the GPU with data. The measured FPS data shows that at 1080p Low, the system achieves 106 FPS, which is a high frame rate that suggests the CPU is capable of handling the game's physics and game logic without issue. The fact that the FPS scales down significantly as resolution increases points to the GPU as the bottleneck, not the CPU. If the CPU were the limiting factor, we would expect to see similar FPS across different resolutions at the same settings, which is not the case. For example, at High settings, the FPS drops from 71 at 1080p to 32 at 4K, a clear indication that the GPU is struggling with the increased pixel load.

The CPU's 20 cores and 20 threads are more than sufficient for Downfall, a horror game that is unlikely to be heavily multithreaded. The high boost clock of 5.30 GHz ensures strong single-threaded performance, which is often more critical for gaming. The CPU's Passmark single-thread score is 4689, which is solid. The data suggests that the CPU is not a bottleneck at any resolution or setting tested. The performance ceiling is entirely determined by the Arc B390. The CPU's percentile rank of 93 indicates that it is a top-tier part, and its performance in synthetic benchmarks like Cinebench R23 (42216 multicore) confirms its capabilities. In this system, the CPU is waiting on the GPU, meaning the Core Ultra 7 265 has plenty of overhead and is not holding the system back in any way.

FAQ

*Q: What is the best resolution to play Downfall with this CPU and GPU combo?*

A: The data shows that 1920x1080 is the best resolution. At 1080p, the High preset delivers 71 FPS and Medium delivers 87 FPS. At 2560x1440, the Medium preset drops to 62 FPS, and at 3840x2160, the Low preset only achieves 47 FPS.

Q: How does the Intel Arc B390 compare to its nearest rivals in the benchmark database?

A: The Arc B390 has a 3DMark Steel Nomad DX12 score of 1482. Its nearest rival, the NVIDIA GeForce GT 520MX, scores 1463, which is 1.3% lower. The NVIDIA GeForce 800M scores 1460, which is 1.5% lower. The NVIDIA GeForce GT 625 OEM scores 1446, 2.5% lower, and the GT 710 scores 1443, 2.7% lower.

*Q: Is the Intel Core Ultra 7 265 a bottleneck in this system for Downfall?*

A: No. The CPU has a 93rd percentile ranking and scores 42216 in Cinebench R23 multicore. The measured FPS drops significantly as resolution increases at the same settings (e.g., High goes from 71 FPS at 1080p to 32 FPS at 4K), which indicates the GPU is the bottleneck, not the CPU.

Q: What average FPS can I expect at 1440p with Medium settings?

A: According to the measured data, at 2560x1440 with Medium settings, the average FPS is 62. The minimum FPS recorded is 53, and the maximum is 71.

*Q: How does this combo rank compared to all other tested combinations in Downfall?*

A: This combo ranks 2589 out of 2928 total combos. This places it in the bottom 11.6% of all tested systems for this game, primarily due to the GPU's low performance.

Q: What is the performance at 4K Ultra settings?

A: At 3840x2160 with Ultra settings, the average FPS is 20. This is the lowest recorded average in the dataset, making the Ultra preset at 4K effectively unplayable with this hardware.