Pc Building Simulator

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 5 7400F is a 6-core, 12-thread Zen 4 processor built on TSMC's 5 nm process, with a base clock of 3.70 GHz and a boost clock of 4.70 GHz. It carries 32 MB of shared L3 cache and 1 MB of L2 per core, and it supports DDR5 memory over a dual-channel bus with 83.2 GB/s of bandwidth. This CPU sits in the 83rd percentile of all CPUs tested, with an average benchmark score of 32,750, placing it within 0.3% of the AMD Ryzen 7 PRO 6850H and 0.2% of the Intel Core Ultra 7 155H.

In Pc Building Simulator, the CPU's role is substantial but secondary to the GPU at higher resolutions. The game is a simulation title, and the data shows that the 7400F's strong single-thread performance — a Cinebench R23 single-core score of 3,072 — helps maintain frame pacing when the GTX 1650 is not fully saturated. At 1080p Low, the combo achieves 107 FPS average, which is more than double the 4K High result of 18 FPS, indicating that the CPU can push high frame rates when the graphics load is light.

The 7400F's multi-threaded capabilities, reflected in a Cinebench R23 multi-core score of 21,765, are more than adequate for a simulation game that may spawn multiple background tasks. However, the bottleneck in this pairing is clearly the GPU: the GTX 1650, with 896 shading units and 4 GB of GDDR5 memory on a 128-bit bus, sits in the 40th percentile of all GPUs. Its average benchmark score of 7,472 is within 0.6% of the AMD Radeon R7 350 and 1% of the Intel Arc A310, showing that this is a low-end graphics card in absolute terms.

The CPU's 65 W TDP and AM5 socket are irrelevant to the game's performance, but the architecture's efficiency matters for sustained loads. With the GTX 1650 being a 75 W card that requires no external power connectors and a suggested 250 W PSU, the entire platform is modest. The data indicates that the 7400F is never the limiting factor in this combo; even at 4K Ultra, where the average FPS drops to 17, the CPU's high boost clock and low latency cache hierarchy are not the cause of the slowdown.

FAQ — 4-6 Q&A pairs answerable from FACT PACK data

Q: What is the best resolution for this combo to maintain 60+ FPS?

A: The only measured configuration that averages above 60 FPS is 1920x1080 with Low settings, which hits 107 FPS. At 1080p Medium, the average drops to 76 FPS, still above 60, but 1080p High falls to 54 FPS. No 1440p or 4K setting reaches 60 FPS, with 1440p Low being the best at 68 FPS.

Q: How does the Ryzen 5 7400F compare to its nearest rival in CPU benchmarks?

A: The 7400F scores 32,750 on average, which is 0.1% above the Intel Core i5-14600T (32,707) and 0.2% above the Intel Core Ultra 7 155H (32,697). It sits 0.2% below the AMD Ryzen 7 PRO 6850H (32,812) and 0.3% above the AMD Ryzen AI 7 PRO 360 (32,662). These are effectively tied scores.

Q: Is the GTX 1650 a bottleneck for the Ryzen 5 7400F in this game?

A: Yes, the data strongly suggests a GPU bottleneck at higher resolutions. At 1080p Low, the combo gets 107 FPS, but at 4K Low it drops to 35 FPS — a 67% reduction. The GPU's 40th percentile ranking versus the CPU's 83rd percentile shows the imbalance; the 7400F has headroom that the GTX 1650 cannot exploit.

Q: What is the frame time consistency like at 1080p Medium?

A: At 1920x1080 with Medium settings, the average FPS is 76, with a minimum of 65 and a maximum of 88. This 23 FPS spread indicates moderate frame time variance, but the minimum of 65 FPS stays above the 60 FPS threshold, making this a playable configuration despite some fluctuation.

Q: How does the GTX 1650's DirectX performance compare across API versions?

A: The GTX 1650 scores 58 in Passmark DirectX 11, 35 in DirectX 12, and 124 in DirectX 9. The DirectX 12 score is notably lower, which may affect modern game engines, but Pc Building Simulator's performance at 1080p Low (107 FPS) suggests the game does not heavily rely on DX12 features.

Q: What is the combo's overall ranking among tested configurations?

A: The AMD Ryzen 5 7400F + NVIDIA GeForce GTX 1650 combo ranks 2,904 out of 3,002 tested combos in Pc Building Simulator, placing it in the bottom 4% of all pairings. This reflects the GPU's low absolute performance despite the CPU's strong showing.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The resolution scaling data reveals a classic GPU-bound scenario. Moving from 1920x1080 to 2560x1440 at High settings, the average FPS drops from 54 to 34, a 37% reduction. Scaling further to 3840x2160 at High, the average falls to 18 FPS, another 47% drop from 1440p. This steep decline — a total of 67% from 1080p to 4K — is far more aggressive than what a CPU-bound title would exhibit.

At Low settings, the same trend holds: 1080p Low produces 107 FPS, 1440p Low produces 68 FPS, and 4K Low produces 35 FPS. The percentage drops are 36% from 1080p to 1440p, then 49% from 1440p to 4K. These are consistent with a GPU that is doubling the pixel count and losing correspondingly. The GTX 1650's 128.1 GB/s of memory bandwidth and 2.984 TFLOPS of FP32 compute are simply insufficient for 4K workloads.

The 1080p Medium results show 76 FPS average, while 1440p Medium drops to 48 FPS and 4K Medium to 25 FPS. The minimum FPS values at Medium settings also scale: 65 at 1080p, 41 at 1440p, and 21 at 4K. This pattern confirms that the limiting component is the GPU, as the Ryzen 5 7400F's single-thread performance (Cinebench R23 single-core score of 3,072) would not degrade with resolution changes.

If the CPU were the bottleneck, we would expect similar FPS across resolutions at the same settings. Instead, the data shows a near-linear relationship between pixel count and frame rate, which is the signature of a GPU-constrained system. The 7400F, with its high boost clock and 83rd percentile ranking, is effectively idle waiting for the GTX 1650 to finish rendering each frame.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

At 1920x1080, the combo delivers its best results. Low settings average 107 FPS, Medium averages 76 FPS with a range of 65 to 88, High averages 54 FPS, and Ultra averages 51 FPS. The spread from Low to Ultra is 56 FPS, showing that settings have a massive impact at this resolution. The jump from Low to Medium costs 31 FPS (29% reduction), while the jump from Medium to High costs 22 FPS (29% reduction again). The step from High to Ultra is only 3 FPS (6% reduction), suggesting diminishing returns at the top end.

At 2560x1440, performance drops significantly. Low averages 68 FPS, Medium averages 48 FPS with a range of 41 to 55, High averages 34 FPS, and Ultra averages 32 FPS. The pattern mirrors 1080p but at a lower absolute level. The Low-to-Medium drop is 20 FPS (29%), Medium-to-High is 14 FPS (29%), and High-to-Ultra is only 2 FPS (6%). This consistent percentage reduction across resolutions indicates that the GTX 1650's relative performance scales predictably with pixel count.

At 3840x2160, the combo struggles. Low averages 35 FPS, Medium averages 25 FPS with a range of 21 to 29, High averages 18 FPS, and Ultra averages 17 FPS. The Low-to-Medium drop is 10 FPS (29%), Medium-to-High is 7 FPS (28%), and High-to-Ultra is 1 FPS (6%). The 4K numbers are all below playable thresholds for most users, with even Low settings failing to hit 40 FPS.

The minimum FPS data, available only for Medium settings, shows 65 at 1080p, 41 at 1440p, and 21 at 4K. These minimums are 85%, 85%, and 84% of their respective averages, which indicates reasonable frame pacing without severe stutters, but the absolute values at 4K are too low for a smooth experience.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combo ranks 2,904 out of 3,002 tested configurations in Pc Building Simulator, placing it in the 96.7th percentile of worst performers — meaning only 98 combos are slower. This ranking is driven almost entirely by the GPU. The GTX 1650 sits in the 40th percentile of all GPUs, while the Ryzen 5 7400F sits in the 83rd percentile of all CPUs. The massive gap between these two percentiles explains why this pairing underperforms relative to the CPU's capability.

In the context of the game's benchmark database, this combo's average FPS across all measured settings is 47.1 (calculated from the 12 data points), which is low for a simulation title that typically favors CPU performance. The CPU's nearest rivals — the Intel Core i5-14600T and Intel Core Ultra 7 155H — would likely achieve similar results when paired with a GTX 1650, as the GPU is the limiting factor. Conversely, the GPU's nearest rivals, such as the Intel UHD Graphics 750 (0.4% slower) and the Intel Arc A310 (1% faster), would produce nearly identical frame rates with the same CPU.

The rank of 2,904 suggests that most other combos in the database include either a faster GPU or a more balanced pairing. Given that the GTX 1650 is an end-of-life product (released April 2019) and the 7400F is an active product (released January 2025), this pairing represents a significant generational mismatch in performance capability. The data indicates that the CPU is not the constraint; a more capable GPU would dramatically improve the combo's ranking.

Settings Recommendations — which preset gives the best experience per the measured rows

For the best playable experience, 1920x1080 with Medium settings is the clear recommendation. The average FPS of 76, with a minimum of 65, keeps the experience above the 60 FPS threshold while providing better visual quality than Low. The jump from Low to Medium costs 31 FPS but adds significant graphical fidelity, and the minimum of 65 FPS ensures no dips below the playable threshold. This configuration offers the best balance of smoothness and quality.

If visual fidelity is the priority and the user can tolerate lower frame rates, 1080p High at 54 FPS is viable for a simulation game where twitch reflexes are less critical. The step from Medium to High costs 22 FPS but may provide a noticeably better visual experience. However, the Ultra preset at 51 FPS offers only a 3 FPS improvement over High, making it a poor trade-off for the additional GPU load.

At 2560x1440, only Low settings (68 FPS average) are recommended for smooth gameplay. Medium at 48 FPS is borderline, with a minimum of 41 FPS that may cause noticeable stutter in a simulation context. High (34 FPS) and Ultra (32 FPS) are too slow for a responsive experience. The 4K resolution is not viable for this combo; even Low settings at 35 FPS fall below acceptable thresholds, and Ultra at 17 FPS is effectively unplayable.

The data suggests that users should prioritize resolution over settings: 1080p Medium (76 FPS) provides a better experience than 1440p Low (68 FPS) in terms of smoothness, and both are far superior to any 4K configuration. For users with 1440p monitors, dropping to 1080p Medium is the recommended compromise, as the visual quality difference is less impactful than the frame rate gain. The GTX 1650's 4 GB VRAM may also limit texture quality at higher resolutions, making 1080p the sweet spot for this hardware.