Downfall

Resolution Scaling

The measured FPS progression across resolutions reveals a system that transitions from CPU-bound at 1080p to GPU-bound at 4K, with the crossover occurring somewhere in the 1440p range. At 1920x1080 with Low settings, the combo produces 198.9 FPS, which drops to 164.2 FPS at Medium (-17.5%), then 135.3 FPS at High (-31.9% from Low), and finally 85.2 FPS at Ultra (-57.2% from Low). This steep decline with settings at 1080p indicates that the AMD Radeon RX 7600 XT is the primary constraint even at the lowest resolution, as the Intel Core i5-13400F's 10 cores and 16 threads are more than sufficient to feed the GPU at these frame rates.

Moving to 2560x1440, the pattern becomes more pronounced. Low settings yield 139.3 FPS, Medium drops to 114.2 FPS (-18.0%), High falls to 95.3 FPS (-31.6%), and Ultra bottoms out at 60.9 FPS (-56.3%). The percentage losses from Low to Ultra are remarkably consistent between 1080p and 1440p, suggesting the GPU's compute and memory throughput scale predictably with resolution. The RX 7600 XT's 16 GB of GDDR6 memory on a 128-bit bus with 288.0 GB/s bandwidth appears adequate for the 1440p workload, as the frame rate drops align closely with the increased pixel count.

At 3840x2160, the picture changes dramatically. Low settings produce 89.8 FPS, Medium drops to 69.4 FPS (-22.7%), High falls to 56.7 FPS (-36.9%), and Ultra plunges to 38.1 FPS (-57.6%). The 4K Low result of 89.8 FPS versus the 1080p Low of 198.9 FPS represents a 54.9% reduction in frame rate, which is less than the 4x pixel count increase would suggest. This indicates that at Low settings, the system is partially CPU-limited even at 4K, or that the game's Low preset reduces shader complexity enough to keep the GPU from being fully saturated. The 4K Ultra result of 38.1 FPS, however, clearly shows the GPU hitting its limits, with the 64 ROPs and 22.57 TFLOPS of FP32 compute being insufficient for maxed-out settings at this resolution.

The data suggests that for 1080p and 1440p gaming, this combo delivers playable frame rates across all settings, with Ultra at 1440p still hitting 60.9 FPS. At 4K, users should target Medium (69.4 FPS) or High (56.7 FPS) for a balanced experience, as Ultra falls below 40 FPS.

FAQ

Q: What frame rate can I expect at 1080p with High settings?

A: The measured average is 135.3 FPS at 1920x1080 with High settings. This indicates the combo is well-suited for high-refresh-rate 1080p monitors, as the GPU still has headroom above 120 FPS.

Q: Is this system capable of 4K gaming in Downfall?

A: Yes, but with caveats. At 3840x2160, Low settings achieve 89.8 FPS, Medium reaches 69.4 FPS, and High produces 56.7 FPS. Ultra drops to 38.1 FPS, which may be below the comfort threshold for many players. The 16 GB VRAM is not a limiting factor, but the GPU's raw compute is.

Q: How does the RX 7600 XT compare to its nearest rivals in synthetic benchmarks?

A: The GPU's average benchmark score of 20146 places it 0.3% above the AMD Radeon RX 460 (20088), 0.6% below the AMD Radeon RX 7600 (20258), and 1.9% above the NVIDIA GeForce RTX 2060 SUPER (19774). These deltas are small, indicating near-parity performance with these cards.

Q: What is the CPU's multi-threaded performance relative to its rivals?

A: The Core i5-13400F scores 25032 in PassMark multithread, with a Cinebench R23 multicore score of 21279. Its average benchmark score of 25236 is 0.1% above the Intel Core i7-13620H (25201), 0.5% below the AMD Ryzen 5 5600X3D (25365), and 0.5% above both the AMD EPYC 9474F and AMD Ryzen AI 5 PRO 340 (25103 and 25099 respectively).

Q: Does the 13400F bottleneck the RX 7600 XT in this game?

A: The data suggests minimal bottlenecking. At 1080p Low, the system achieves 198.9 FPS, which is high enough that the GPU is still the limiting factor. The CPU's 10 cores and 16 threads, with a boost clock of 4.60 GHz, provide ample headroom. The single-thread PassMark score of 3634 further confirms strong per-core performance.

Q: What is the combo's rank among all tested configurations?

A: This specific combination of Intel Core i5-13400F and AMD Radeon RX 7600 XT ranks 1118 out of 1741 tested combos in Downfall, placing it in the 35.8th percentile of all tested configurations.

CPU Role

The Intel Core i5-13400F brings a hybrid architecture from the Raptor Lake family, featuring 10 cores and 16 threads. This configuration includes performance cores clocked at a base of 2.50 GHz with a boost up to 4.60 GHz. The CPU's 20 MB of shared L3 cache and 1.25 MB L2 per core provide substantial data locality for game workloads. In synthetic testing, the 13400F achieves a single-thread PassMark score of 3634 and a multi-thread score of 25032, with a Cinebench R23 multicore result of 21279.

For Downfall, a horror title that typically relies on consistent frame delivery rather than extreme multi-threading, the CPU's strong single-core performance is critical. The 3DMark single-thread score of 960 and 2-thread score of 1880 indicate that the CPU can handle lightly-threaded game logic efficiently. The scaling from 2 threads (1880) to 4 threads (3459) shows an 84% improvement, and from 4 to 8 threads (5591) a 61.6% gain, demonstrating healthy multi-threading scaling up to 8 threads. Beyond that, the 16-thread score of 7314 is essentially identical to the max-thread score of 7307, suggesting that Downfall does not benefit significantly beyond 8 threads.

The 65W TDP and Intel Socket 1700 platform make this a mainstream CPU, but its benchmark percentile of 82 against all CPUs indicates it outperforms the vast majority of processors in general workloads. In the context of Downfall, the CPU's role is to maintain high minimum frame rates and avoid stutters, which the data supports — even at 1080p Low with 198.9 FPS, there is no indication of CPU saturation. The 13400F's nearest rival, the Intel Core i7-13620H, scores 25201 on average (0.1% lower), while the AMD Ryzen 5 5600X3D scores 25365 (0.5% higher), showing the 13400F is competitively positioned.

How This Combo Ranks

The combination of the Intel Core i5-13400F and AMD Radeon RX 7600 XT ranks 1118 out of 1741 tested combos in Downfall, placing it in the lower-middle tier of all configurations tested. This ranking reflects the RX 7600 XT's position as a mid-range GPU (63rd percentile among all GPUs) paired with a strong CPU (82nd percentile among all CPUs). The GPU's average benchmark score of 20146 is the more limiting factor in this pairing, as the CPU's 25236 average is substantially higher relative to their respective pools.

In the context of the GPU's nearest rivals, the RX 7600 XT sits within 2% of the RX 460, RX 7600, RTX 2060 SUPER, and RTX 3070 Mobile. This clustering means that swapping to any of these near-equivalent GPUs would likely produce similar in-game results. The CPU's nearest rivals — the Core i7-13620H, Ryzen 5 5600X3D, EPYC 9474F, and Ryzen AI 5 PRO 340 — all score within 0.5% of the 13400F, so CPU swaps would also have minimal impact on Downfall performance.

The rank of 1118 out of 1741 (64.2% of combos rank higher) suggests that while this system can run Downfall at playable frame rates across most settings, it is not optimized for maximum fidelity at 4K Ultra. The measured FPS data confirms this: at 4K Ultra, the combo produces 38.1 FPS, which is below the 60 FPS threshold many consider standard. However, at 1080p and 1440p, the ranking undersells the experience, as the combo delivers 85.2 FPS at 1080p Ultra and 60.9 FPS at 1440p Ultra.

Measured FPS Breakdown

1920x1080 (1080p):

• Low: 198.9 FPS average
• Medium: 164.2 FPS average
• High: 135.3 FPS average
• Ultra: 85.2 FPS average

The 1080p results show a clear progression where each settings tier costs roughly 15-20% performance. The jump from High to Ultra is the steepest, with a 37.0% drop from 135.3 to 85.2 FPS, suggesting Ultra enables expensive effects that disproportionately impact the RX 7600 XT's 2048 shading units and 64 ROPs.

2560x1440 (1440p):

• Low: 139.3 FPS average
• Medium: 114.2 FPS average
• High: 95.3 FPS average
• Ultra: 60.9 FPS average

At 1440p, the frame rates remain strong. The drop from Low to Ultra is 56.3%, slightly less severe than at 1080p, indicating that the GPU's 16 GB memory buffer and 288.0 GB/s bandwidth are sufficient to handle the increased resolution without additional memory pressure. The 60.9 FPS at Ultra is right at the edge of smooth gameplay.

3840x2160 (4K):

• Low: 89.8 FPS average
• Medium: 69.4 FPS average
• High: 56.7 FPS average
• Ultra: 38.1 FPS average

The 4K results show the GPU's fundamental limits. Low settings still achieve near-90 FPS, which is impressive for a mid-range card, but the scaling from Low to Medium (-22.7%) and Medium to High (-18.3%) reflects the increasing computational load on the 22.57 TFLOPS FP32 engine. The Ultra preset's 38.1 FPS indicates that the RX 7600 XT cannot sustain max settings at 4K in Downfall, and users should expect to use Medium or High for a playable experience.

Across all resolutions, the pattern is consistent: the RX 7600 XT delivers its best relative performance at Low settings, where the CPU's strong single-thread performance (boosting to 4.60 GHz) can push frame rates higher. As settings increase, the GPU becomes the bottleneck, and the frame rate differences between resolutions narrow proportionally. The combo's sweet spot is 1440p High (95.3 FPS) or 1080p Ultra (85.2 FPS), both of which provide a high-quality visual experience with smooth frame pacing.