Downfall

Downfall is a 2016 horror title, and the benchmark data for the AMD Ryzen 5 7600X paired with the Intel Arc B390 shows a combination that ranks near the bottom of the tested pool. With a combo rank of 2589 out of 2928 tested combos, this pairing sits in the 12th percentile of all systems evaluated for this game, indicating that while it can run the game, it will not deliver a high-end experience. The data reveals a system where the graphics processor is the clear limiting factor, especially at higher resolutions, and where settings choices have a dramatic impact on playability.

How This Combo Ranks

The AMD Ryzen 5 7600X and Intel Arc B390 combination lands at rank 2589 out of 2928 tested combos in Downfall. This places it in the bottom 12% of all system pairings, a position that reflects the GPU’s modest performance profile rather than the CPU’s capabilities. To contextualize this rank, consider that the Arc B390 itself holds a 9th percentile ranking among all GPUs, with an average benchmark score of 1482 in 3DMark Steel Nomad DX12. Its nearest rivals in the GPU benchmark are the NVIDIA GeForce GT 520MX (scoring 1463, a 1.3% delta), the NVIDIA GeForce 800M (1460, 1.5% delta), and the NVIDIA GeForce GT 625 OEM (1446, 2.5% delta). These are all entry-level or legacy parts, which tells you the Arc B390 is competing at the very bottom of the graphics performance spectrum.

The CPU, by contrast, is a strong performer. The Ryzen 5 7600X has an average benchmark score of 27636, placing it in the 79th percentile of all CPUs. Its nearest rivals are the AMD Ryzen 7 5700X and Intel Core i5-12600K, both scoring 27578 with a delta of only 0.2%, and the AMD Ryzen 7 5800 at 27535 (0.4% delta). This means the processor is roughly on par with those mid-range stalwarts, delivering performance that is more than adequate for gaming. The mismatch between a high-percentile CPU and a low-percentile GPU is the defining characteristic of this combo, and it shows up clearly in the measured frame rates: the GPU consistently holds the system back, particularly when resolution increases.

GPU Role

The Intel Arc B390 is an integrated graphics solution based on the Xe3-LPG architecture, built on Intel’s 3 nm process. It features 1536 shading units, 48 texture mapping units, and 24 raster output units, along with 12 ray tracing cores. Its base clock is 300 MHz, with a boost clock of 2500 MHz. The memory configuration is entirely system-shared, with no dedicated VRAM; it uses system memory with a bus width and bandwidth that are system dependent. This is a critical detail for Downfall, a horror game that relies on texture streaming and memory bandwidth for its atmospheric environments. The GPU’s pixel rate is 60.00 GPixel/s, and its texture rate is 120.0 GTexel/s, with FP32 performance at 7.680 TFLOPS. These are modest figures, and the 80 W TDP confirms this is a low-power, integrated part.

In the measured FPS data, the GPU’s limitations are evident. At 1080p with Low settings, the combo achieves 106 FPS average, which is smooth. But at the same resolution with Ultra settings, the average drops to 44 FPS. The gap between Low and Ultra at 1080p is 62 FPS, a massive swing that indicates the GPU is struggling with the higher graphical load. At 1440p, the spread is similar: Low delivers 76 FPS, while Ultra falls to 32 FPS. At 4K, the situation worsens, with Low hitting 47 FPS and Ultra dropping to just 20 FPS. The GPU’s lack of dedicated VRAM and its reliance on shared system memory likely contributes to these drops, as the game’s texture demands at higher settings and resolutions put increasing pressure on the memory subsystem. The benchmark results show that the Arc B390 is only really comfortable at lower settings and resolutions, and even then, it is not a high-refresh-rate part.

Resolution Scaling

Resolution scaling is where this combo’s weakness becomes most apparent. From 1080p to 1440p at High settings, the average FPS drops from 71 to 51, a 28% decrease. From 1440p to 4K at High, the average drops from 51 to 32, a 37% decrease. The full 1080p-to-4K jump at High settings shows a drop from 71 to 32 FPS, a 55% reduction. This pattern—where each resolution bump costs a larger percentage of performance—indicates that the GPU is the bottleneck. A CPU-bound system would show a more modest FPS decline as resolution increases, because the CPU workload stays relatively constant while the GPU handles more pixels. Here, the steep drops align with the GPU’s limited fill rate and memory bandwidth.

Looking at Low settings, the scaling is even more pronounced. At 1080p Low, the average is 106 FPS. At 1440p Low, it drops to 76 FPS (a 28% decrease), and at 4K Low, it falls to 47 FPS (a 38% decrease from 1440p). The 1080p-to-4K Low drop is from 106 to 47 FPS, a 56% reduction. This consistent ~55-56% drop from 1080p to 4K across both Low and High settings strongly suggests the GPU is hitting its limits. The Ryzen 5 7600X, with its 6 cores and 12 threads based on Zen 4 architecture, has plenty of headroom; its Cinebench R23 multi-core score of 15236 and single-core score of 1965 are more than sufficient for a game like Downfall, which is not heavily threaded. The data shows that resolution scaling is governed entirely by the GPU, and users should not expect to push this combo to 4K with playable frame rates at any setting above Low.

Settings Recommendations

The measured FPS data provides clear guidance on settings. At 1080p, Low settings yield 106 FPS average, which is excellent for a horror game where smoothness matters for atmosphere. Medium settings at 1080p deliver 87 FPS average, with minimums of 74 FPS and maximums of 100 FPS, which is still very playable. High settings at 1080p drop to 71 FPS average, which is acceptable, but Ultra settings fall to 44 FPS—a noticeable step down that could cause stutter in tense moments. For the best experience at 1080p, Medium settings appear to be the sweet spot: the 87 FPS average with a 74 FPS minimum keeps the action fluid without the visual compromise of Low.

At 1440p, the options narrow. Low settings deliver 76 FPS average, which is playable, but Medium settings drop to 62 FPS average, with minimums of 53 FPS. High settings at 1440p fall to 51 FPS, and Ultra drops to 32 FPS. For 1440p, Low or Medium are the only reasonable choices; High is borderline, and Ultra should be avoided. At 4K, the data shows that only Low settings (47 FPS average) approach playability, with Medium at 39 FPS, High at 32 FPS, and Ultra at 20 FPS. Given that Downfall is a horror game where frame pacing and responsiveness matter for the experience, the recommendation is to favor frame rate over visual fidelity. The best measured experience is at 1080p Medium, which offers a 87 FPS average with a 74 FPS minimum—this provides a smooth, consistent experience that keeps the game’s atmosphere intact. If you prioritize visual quality over smoothness, 1080p High at 71 FPS is acceptable, but the data suggests that Ultra settings are not worth the performance cost on this combo.

FAQ

Q: What is the combo’s overall rank in Downfall?

A: This combo ranks 2589 out of 2928 tested combinations, placing it in the bottom 12% of all systems tested for this game.

Q: How does the Intel Arc B390 GPU compare to its nearest rivals?

A: The Arc B390 has an average benchmark score of 1482, which is 1.3% higher than the NVIDIA GeForce GT 520MX (1463), 1.5% higher than the GeForce 800M (1460), and 2.5% higher than the GeForce GT 625 OEM (1446). It is a low-end part, ranking in the 9th percentile of all GPUs.

Q: What is the best settings preset for 1080p gaming?

A: Medium settings at 1080p deliver 87 FPS average with a 74 FPS minimum and 100 FPS maximum. This provides the best balance of smoothness and visual quality, as Low hits 106 FPS but High drops to 71 FPS and Ultra falls to 44 FPS.

Q: Can this combo handle 4K resolution?

A: At 4K, the average FPS ranges from 47 on Low to 20 on Ultra. Low settings are the only option that approaches playability, and even then, the 47 FPS average is not ideal for a horror game that benefits from consistent frame pacing.

Q: Is the Ryzen 5 7600X a strong CPU for this game?

A: Yes, the Ryzen 5 7600X is a capable processor, ranking in the 79th percentile of all CPUs with an average benchmark score of 27636. Its 6 cores and 12 threads, with a boost clock of 5.30 GHz, are more than sufficient for Downfall, and the CPU is not the limiting factor in this combo.

Q: How does the FPS drop from 1080p to 4K?

A: At High settings, the average FPS drops from 71 at 1080p to 51 at 1440p and then to 32 at 4K, a 55% reduction overall. At Low settings, it drops from 106 at 1080p to 76 at 1440p and 47 at 4K, a 56% reduction. This consistent scaling indicates the GPU is the bottleneck.

CPU Role

The AMD Ryzen 5 7600X is a 6-core, 12-thread processor from the 7000 series, based on the Zen 4 architecture with the Raphael codename. It has a base clock of 4.70 GHz and a boost clock of 5.30 GHz, with a TDP of 105 W. The CPU features 64 KB of L1 cache per core, 1 MB of L2 cache per core, and 32 MB of shared L3 cache. It supports DDR5 memory with a dual-channel bus and a memory bandwidth of 83.2 GB/s, and it includes integrated Radeon Graphics, though the discrete Arc B390 is the primary GPU in this combo. The processor is built on a 5 nm process at TSMC, with 6,570 million transistors on a 71 mm² die. Its launch MSRP is $299.

In benchmark terms, the Ryzen 5 7600X delivers strong multi-threaded and single-threaded performance. Its Cinebench R23 multi-core score is 15236, with a single-core score of 1965. In Geekbench, it scores 13858 multi-core and 2603 single-core. PassMark results show a multi-thread score of 28390 and a single-thread score of 4135. These numbers place it in the 79th percentile of all CPUs, and its nearest rivals are the AMD Ryzen 7 5700X and Intel Core i5-12600K, both with an average score of 27578 and a delta of 0.2%. The CPU’s performance is clearly not a limiting factor in Downfall; the game’s demands are modest, and the 7600X has ample headroom to feed frames to the GPU.

The data suggests that the CPU’s role in this combo is to provide a stable platform, but its potential is untapped due to the GPU’s constraints. At 1080p Low, the combo reaches 106 FPS, which shows the CPU can push high frame rates when the GPU is not the bottleneck. However, as settings and resolution increase, the GPU’s limitations take over, and the CPU’s extra performance is wasted. The Ryzen 5 7600X’s 32 MB of L3 cache and high boost clock help with game loading and frame pacing, but in Downfall, the measured FPS at 4K Ultra (20 FPS) versus 1080p Low (106 FPS) demonstrates that the CPU is not the constraint. If you were to pair this CPU with a stronger GPU, it would likely perform much better, but with the Arc B390, the CPU’s capabilities are largely underutilized. The benchmark results indicate that for this specific game, the Ryzen 5 7600X is a solid foundation that is held back by the integrated-class graphics solution, and users should adjust their expectations accordingly, focusing on lower resolutions and settings to get the most out of this pairing.