Microsoft Flight Simulator

The Intel Core Ultra 5 235 and AMD Radeon RX 7700 XT combination delivers a playable, if not spectacular, experience in Microsoft Flight Simulator. The data places this pairing at rank 1060 out of 2996 tested combos, putting it in the 65th percentile of all systems. This is a mid-pack result for a sim that is notoriously demanding, and the measured frame rates confirm that the system is capable of smooth flight in most scenarios, though it requires careful attention to settings at higher resolutions.

The benchmark results reveal a system that is well-balanced but leans on the GPU as the primary bottleneck at higher resolutions. At 1080p, the CPU has enough headroom to push frame rates well above 100 FPS on lower presets, but the GPU begins to struggle as resolution and settings increase. The following analysis breaks down exactly how this combo performs, where its strengths and weaknesses lie, and what settings provide the best experience.

How This Combo Ranks

The combo rank of 1060 out of 2996 tested configurations places this system in the upper-mid tier of all tested hardware pairings. This is a solid position, indicating that the Core Ultra 5 235 and RX 7700 XT are well-matched for this title. The ranking suggests that roughly two-thirds of all tested combos perform worse, while a significant number of higher-end systems, likely featuring top-tier GPUs, outperform it. The data shows a system that is not at the bleeding edge but is far from a low-end performer.

The RX 7700 XT itself holds a 67th percentile ranking among all GPUs, with an average benchmark score of 22549. Its nearest rivals include the NVIDIA GeForce RTX 5060 Mobile, which is 0.5% faster, and the RTX 4060 Mobile, which is 0.8% slower. The RTX 2080 is also close, being 1.5% faster. This places the 7700 XT in a cluster of mid-range to upper-mid-range GPUs, and the measured FPS in Flight Simulator aligns with this positioning. The CPU, meanwhile, is in the 89th percentile of all CPUs, with an average score of 46062. Its nearest rivals are the AMD Ryzen AI 9 HX 375 (0.1% faster), Intel Core i9-13900HX (0.1% slower), and AMD EPYC 4364P (0.2% faster). The CPU is clearly a strong performer, ranking well above the GPU in relative terms.

This disparity is important. The CPU is a top-tier performer relative to its peers, while the GPU is merely above average. In a simulation like Microsoft Flight Simulator, which is heavily CPU-dependent for physics and AI calculations, this combination is theoretically sound. However, the GPU becomes the limiting factor as resolution scales up, as the data will show. The rank of 1060 reflects this balance, positioning the system as a capable 1080p and 1440p machine that will require compromises at 4K.

Settings Recommendations

The measured FPS rows provide a clear picture of which settings presets offer the best experience. The data includes four presets—Low, Medium, High, and Ultra—across three resolutions. The goal is to find the highest preset that maintains a playable frame rate, which for a flight simulator is typically around 60 FPS or higher for smooth visuals.

At 1920x1080, the system is never CPU-bound in a problematic way. The Low preset delivers an average of 139 FPS, Medium 108 FPS, High 81 FPS, and Ultra 77 FPS. All of these are extremely playable. The data indicates that even the Ultra preset, with an average of 77 FPS, provides a fluid experience without needing any adjustments. For the smoothest possible experience, Medium at 108 FPS is excellent, but High at 81 FPS is the sweet spot for balancing visual fidelity and performance. The Ultra preset is also viable, though the 77 FPS average is the starting point of diminishing returns.

At 2560x1440, the frame rates drop as expected. Low delivers 112 FPS, Medium 87 FPS, High 65 FPS, and Ultra 62 FPS. The Medium preset, with an average of 87 FPS, offers the best combination of visual quality and headroom. The High preset at 65 FPS is still perfectly playable and provides a significant visual upgrade over Medium. The Ultra preset at 62 FPS is borderline; it is playable, but the average is close to the 60 FPS threshold, and any complex scenery or busy airports could cause dips. For a consistent experience, High is recommended at 1440p.

At 3840x2160, the GPU is clearly struggling. Low delivers 82 FPS, Medium 64 FPS, High 48 FPS, and Ultra 46 FPS. The Medium preset is the only one that maintains a playable average, with 64 FPS and a minimum of 55 FPS. The High and Ultra presets both fall below 50 FPS, which is not ideal for a smooth simulation experience. The data suggests that at 4K, the user must stick to Medium settings to stay in a playable range. The jump from Low to Medium is significant, and the drop from Medium to High is a steep 16 FPS, indicating the GPU is hitting a performance wall.

The best experience across all resolutions is found by prioritizing the Medium preset at 4K, High at 1440p, and High or Ultra at 1080p. The data clearly shows diminishing returns beyond these points.

Resolution Scaling

The FPS drop from 1080p to 4K is steep and tells a clear story about the limiting component. At 1080p on the Medium preset, the average FPS is 108. At 1440p, this drops to 87 FPS, a reduction of 19.4%. At 4K, it falls to 64 FPS, a further 26.4% reduction from 1440p. This is a classic sign of GPU-bound performance. The CPU is not the bottleneck here because the frame rate scales inversely with the number of pixels being rendered.

Looking at the High preset, the scaling is even more pronounced. 1080p yields 81 FPS, 1440p yields 65 FPS (a 19.8% drop), and 4K yields 48 FPS (a 26.2% drop from 1440p). The Ultra preset follows a similar pattern: 77 FPS at 1080p, 62 FPS at 1440p, and 46 FPS at 4K. The consistent ~20% drop from 1080p to 1440p and ~26% drop from 1440p to 4K indicates that the GPU's rendering pipeline is saturated. A CPU-bound scenario would show much smaller FPS differences when resolution changes, but here the frame rate falls almost linearly with the pixel count increase.

The RX 7700 XT's memory bandwidth of 432.0 GB/s and 12 GB of VRAM are sufficient for 1080p and 1440p, but at 4K, the sheer pixel throughput becomes the challenge. The data does not show VRAM capacity issues, but the performance degradation suggests that the GPU's compute units are overwhelmed. The 4K Low preset manages 82 FPS, which is higher than the 1440p High preset's 65 FPS, further proving that the GPU is the limiting factor. Lowering the settings reduces the GPU load, allowing it to keep up with the resolution demands.

FAQ

Q: What is the best resolution to play at with this combo?

A: The data indicates that 2560x1440 on the High preset is the optimal balance, providing an average of 65 FPS. This offers a substantial visual upgrade over 1080p while maintaining a playable frame rate. At 4K, the system is limited to Medium settings for a playable 64 FPS average.

Q: Can this system handle 4K Ultra settings in Microsoft Flight Simulator?

A: No. The measured data shows the 4K Ultra preset delivers an average of only 46 FPS. This is below the 60 FPS threshold typically desired for smooth gameplay. The 4K High preset is not much better at 48 FPS. To play at 4K, the Medium preset is the highest viable option.

Q: Is the CPU or GPU the main bottleneck for this game?

A: The GPU is the main bottleneck at higher resolutions. The FPS drops from 1080p to 4K are substantial (e.g., 108 FPS to 64 FPS on Medium), indicating the graphics card is struggling to render more pixels. The CPU is a strong performer in the 89th percentile and is not the limiting factor in most scenarios.

Q: How does the RX 7700 XT compare to its direct rivals?

A: The RX 7700 XT has an average benchmark score of 22549. Its nearest rival, the NVIDIA GeForce RTX 5060 Mobile, is 0.5% faster, while the RTX 4060 Mobile is 0.8% slower. The RTX 2080 is 1.5% faster. This puts the 7700 XT in a competitive mid-range tier.

Q: What is the expected FPS on the Medium preset at 1440p?

A: The measured data shows an average of 87 FPS on the Medium preset at 2560x1440. The minimum FPS recorded was 74, and the maximum was 100. This suggests a stable and smooth experience.

Q: Is the Intel Core Ultra 5 235 a high-performance CPU?

A: Yes, the CPU ranks in the 89th percentile of all tested CPUs. Its average benchmark score is 46062, which is nearly identical to the AMD Ryzen AI 9 HX 375 (0.1% faster) and the Intel Core i9-13900HX (0.1% slower). This is a very strong processor for gaming.

GPU Role

The AMD Radeon RX 7700 XT is the primary driver of the frame rates in this test, and its specifications explain the performance ceiling. The GPU features 12 GB of GDDR6 memory on a 192-bit bus, providing a bandwidth of 432.0 GB/s. This is a substantial amount of VRAM for 1080p and 1440p gaming, and the data suggests it is sufficient for this title at those resolutions. The 4K results, however, show that the GPU's raw compute power, not the VRAM, is the limiting factor.

The GPU's boost clock is 2544 MHz, with a game clock of 2171 MHz. These high clock speeds help in single-threaded or lightly-threaded tasks, but in a heavily pixel-bound scenario like 4K, the 35.17 TFLOPS of FP32 performance is what matters. The data shows that the GPU cannot maintain playable frame rates at 4K on High or Ultra settings, with averages of 48 and 46 FPS respectively. This is a clear indication that the compute units are saturated. The 54 RT cores and 96 ROPs are present, but Flight Simulator's rendering load is primarily on the traditional rasterization pipeline.

The GPU's benchmark scores further contextualize its performance. Its 3DMark Steel Nomad DX12 score is 3316, and its Passmark G3D score is 22547. These are mid-range scores, aligning with the 67th percentile ranking. The fact that the RTX 2080 is only 1.5% faster in average benchmark score means the 7700 XT is essentially trading blows with a previous-generation flagship. In Flight Simulator, this translates to a GPU that can handle 1080p and 1440p with ease but struggles to push 4K high-fidelity visuals.

The GPU's TDP of 245 W and suggested 550 W PSU are not relevant to the FPS data but indicate the power envelope required for this performance. The measured FPS results show that the GPU's performance is consistent with its hardware specifications, making it a solid choice for 1440p gaming but not a 4K powerhouse.

CPU Role

The Intel Core Ultra 5 235 is a high-end desktop processor with 14 cores and 14 threads. This is a unique configuration, as it does not feature hyper-threading, meaning each core is a single thread. The base clock is 3.40 GHz, which boosts up to 5.00 GHz. This high boost clock is crucial for gaming performance, as many titles, including Flight Simulator, are sensitive to single-threaded performance. The CPU's benchmark scores confirm its strength: a Cinebench R23 single-core score of 2085 and a multi-core score of 14769.

In the context of this game, the CPU's role is to handle the simulation logic, physics, and AI. The data suggests the CPU is more than capable. At 1080p on the Low preset, the system achieves 139 FPS, which is a high frame rate that demonstrates the CPU is not bottlenecking the GPU. Even at 1080p on the Ultra preset, the average is 77 FPS. The difference between Low and Ultra at 1080p is 62 FPS, which is a significant gap, but the CPU is still delivering over 75 FPS in the most demanding 1080p scenario.

The CPU's 24 MB of shared L3 cache and 3 MB per-core L2 cache help keep data close to the cores, reducing latency. Its 102.4 GB/s memory bandwidth is ample for feeding the GPU. The 89th percentile ranking among all CPUs, with an average benchmark score of 46062, puts it in the same league as the Ryzen AI 9 HX 375 and the Core i9-13900HX. This means the CPU is not the weak link in this system. The FPS data supports this, as the frame rate drops are almost entirely attributable to the GPU's inability to render higher resolutions. The CPU is a strong foundation that allows the GPU to reach its full potential at 1080p and 1440p.

Measured FPS Breakdown

The following table details the exact average FPS for each resolution and settings preset, derived from the measured data.

1920x1080:

• Low: 139 FPS average. This is the highest frame rate measured in the entire dataset, indicating a very light load on the GPU.
• Medium: 108 FPS average, with a minimum of 92 and maximum of 124. This is a stable and high-performance preset.
• High: 81 FPS average. This is a solid result for a visually demanding preset.
• Ultra: 77 FPS average. This is the most demanding 1080p preset but remains playable.

2560x1440:

• Low: 112 FPS average. A significant drop from 1080p Low but still very high.
• Medium: 87 FPS average, with a minimum of 74 and maximum of 100. This is a consistent and playable result.
• High: 65 FPS average. This is the recommended preset for 1440p, offering a good balance.
• Ultra: 62 FPS average. This is close to the 60 FPS target but may dip in busy scenes.

3840x2160:

• Low: 82 FPS average. This shows the GPU can handle 4K if the settings are lowered.
• Medium: 64 FPS average, with a minimum of 55 and maximum of 74. This is the only playable 4K preset.
• High: 48 FPS average. This is below the playable threshold.
• Ultra: 46 FPS average. This is the lowest result and is not recommended for smooth play.

The data shows a clear progression: the system excels at 1080p, is very good at 1440p, and is limited to medium settings at 4K. The minimum and maximum FPS for the Medium presets show that the frame times are stable, with the 4K Medium preset having a 19 FPS spread (55 to 74), which indicates some variance but no severe stuttering. The Ultra presets lack min/max data, but their low averages suggest they are not viable for a smooth experience.