Microsoft Flight Simulator

# Microsoft Flight Simulator: Intel Core Ultra 5 245 + NVIDIA GeForce RTX 5070

This combination of the Intel Core Ultra 5 245 and NVIDIA GeForce RTX 5070 delivers a consistently playable Microsoft Flight Simulator experience across all tested resolutions, with the data showing a clear pattern: 1080p and 1440p runs comfortably above 60 FPS at every settings preset, while 4K requires a settings compromise to maintain smooth frame rates. The combo ranks in the 82nd percentile of all tested configurations (rank 546 out of 2,996), indicating strong overall performance for this demanding flight simulator. The CPU's 14 cores and 14 threads, combined with the GPU's 12 GB of GDDR7 memory, form a balanced pairing where neither component consistently bottlenecks the other in this title's workload.

CPU Role

The Intel Core Ultra 5 245 is a 14-core, 14-thread processor from the Core Ultra Series 2, built on the Arrow Lake architecture at TSMC's 3 nm process node. Its base clock runs at 3.50 GHz with a boost clock of 5.10 GHz, and it carries 24 MB of shared L3 cache alongside 3 MB of L2 cache per core. In Microsoft Flight Simulator, which relies heavily on single-thread performance for simulation logic and world-building tasks, the high boost clock is the critical factor. The CPU's single-core Cinebench R23 score of 4,648 points places it in the 90th percentile of all CPUs, and benchmark results indicate this translates directly to the game's ability to feed the GPU with consistent draw calls and terrain data.

The processor's multi-threaded capabilities, evidenced by a Cinebench R23 multi-core score of 32,924 and a Passmark multi-thread score of 38,706, matter less in this title than the single-core performance. Flight simulators traditionally scale poorly beyond a handful of threads, and the data supports this: the CPU's nearest rivals in average benchmark score include the AMD Ryzen 9 7900 (0.5% higher average score) and the Intel Core i5-14600K (0.8% higher), yet the measured FPS in this game remains largely GPU-bound at higher resolutions. The CPU's 65 W TDP suggests efficient sustained operation, though the game's performance at 1080p Low (176 FPS average) approaches the point where CPU overhead could become measurable.

The passmark single-thread score of 4,394 and the Cinebench R15 single-core score of 468 both indicate strong per-core throughput. In practical terms for Microsoft Flight Simulator, the 5.10 GHz boost clock provides the headroom needed for the game's complex flight model calculations and scenery streaming. The CPU's 90th percentile ranking versus all CPUs confirms it sits comfortably in the upper tier for this workload. Notably, the processor supports DDR5 memory with dual-channel configuration and 102.4 GB/s bandwidth, which helps feed the massive texture streaming requirements of the simulator's global terrain data.

GPU Role

The NVIDIA GeForce RTX 5070 brings 12 GB of GDDR7 memory on a 192-bit bus, delivering 672.0 GB/s of bandwidth. This memory capacity and bandwidth are directly relevant to Microsoft Flight Simulator's appetite for high-resolution textures and draw distances. The GPU's boost clock of 2,512 MHz and base clock of 2,325 MHz, combined with 6,144 shading units and 48 RT cores, provide the raw compute needed for the game's complex lighting and shadow rendering. The architecture is Blackwell 2.0 on TSMC's 5 nm process, with the chip containing 31,100 million transistors across a 263 mm² die.

The GPU's 82nd percentile ranking versus all GPUs, with an average benchmark score of 40,377, places it in the upper-midrange tier. Its nearest rivals in synthetic benchmarks are the AMD Radeon Pro 580 (0.1% higher average score) and the AMD Radeon Pro 5300 (1.2% lower), though these comparisons reflect compute workloads rather than gaming-specific performance. In Microsoft Flight Simulator, the 12 GB VRAM capacity proves sufficient across all tested settings, with no evidence of memory-related stuttering in the measured FPS data. The GPU's DirectX 12 Ultimate support and Vulkan 1.4 API compatibility align with the game's rendering requirements.

The texture rate of 482.3 GTexel/s and pixel rate of 201.0 GPixel/s indicate substantial fill-rate capability. At 4K Ultra settings, the average FPS drops to 58, suggesting the GPU is the limiting factor at that extreme configuration. The 672.0 GB/s memory bandwidth becomes particularly important at 4K resolution, where the game streams enormous amounts of terrain and aircraft detail. The GPU's 250 W TDP and dual-slot design indicate robust power delivery, with a suggested 600 W PSU providing adequate headroom for the system.

Settings Recommendations

The measured FPS data provides clear guidance for optimal settings at each resolution. At 1920x1080, all four settings presets deliver playable performance: Low averages 176 FPS, Medium averages 137 FPS with a minimum of 116, High averages 103 FPS, and Ultra averages 98 FPS. The data shows that Ultra at 1080p remains comfortably above 60 FPS, making it the best experience for users with 1080p displays. The gap between High (103 FPS) and Ultra (98 FPS) is modest, so the visual fidelity gain from Ultra comes at a small performance cost.

At 2560x1440, Medium settings provide the most balanced experience, averaging 110 FPS with a minimum of 94 and maximum of 127. High settings average 83 FPS, while Ultra drops to 79 FPS. Low settings at 1440p reach 142 FPS, but this sacrifices too much visual quality for the minor benefit over Medium. For 1440p users, Medium is the sweet spot, delivering smooth performance with good visual fidelity. The 94 FPS minimum at Medium ensures no noticeable stuttering during complex scenery rendering.

At 3840x2160, the picture changes significantly. Ultra settings average only 58 FPS, which falls below the 60 FPS threshold many users consider the minimum for smooth flight simulation. High settings average 61 FPS, barely crossing that line. Medium settings at 4K deliver 81 FPS average with a 69 FPS minimum and 94 FPS maximum, making it the clear recommendation for 4K displays. Low settings at 4K reach 105 FPS, but the visual compromise is substantial. The data indicates that 4K users should select Medium settings to maintain fluid performance while retaining acceptable visual detail.

How This Combo Ranks

This combination of Intel Core Ultra 5 245 and NVIDIA GeForce RTX 5070 ranks 546th out of 2,996 tested combos in Microsoft Flight Simulator, placing it in the top 18% of all configurations. The CPU's 90th percentile ranking and the GPU's 82nd percentile ranking combine to produce a system that handles this demanding title well, though not at the very top tier. The rank of 546 suggests that approximately 545 other combinations deliver higher average FPS in this specific game, which is expected given that the RTX 5070 sits in the upper-midrange of GPUs while the CPU is a strong mainstream offering.

The data shows that this combo's performance is more limited by the GPU than the CPU at higher resolutions. At 4K Ultra, the 58 FPS average indicates the GPU is the bottleneck, while at 1080p Low, the 176 FPS average suggests the CPU can push well beyond what the GPU can render at higher settings. This balance means the combo performs best at 1440p and 1080p, where the CPU and GPU workloads are more evenly matched. The rank within the broader combo pool reflects this balanced but not extreme performance profile.

Compared to the CPU's nearest rivals, the Core Ultra 5 245 sits within 1% of the AMD Ryzen 9 7900 and Intel Core i5-14600K in average benchmark scores. The GPU similarly sits within 2% of its nearest rivals in synthetic benchmarks. This mid-pack positioning in component-level benchmarks translates to a solid but not class-leading game performance, with the combo ranking in the top fifth of all tested systems.

FAQ

Q: Can this combo run Microsoft Flight Simulator at 4K with playable frame rates?

A: Yes, but only at Medium settings, which average 81 FPS with a minimum of 69 FPS. High settings average 61 FPS, while Ultra drops to 58 FPS, which falls below the 60 FPS threshold for smooth play.

Q: What is the best settings preset for 1440p gaming?

A: Medium settings provide the best balance, averaging 110 FPS with a minimum of 94 FPS and maximum of 127 FPS. High settings average 83 FPS, and Ultra averages 79 FPS, both playable but with less headroom.

Q: How does the CPU's single-thread performance affect this game?

A: The Core Ultra 5 245's 5.10 GHz boost clock and Cinebench R23 single-core score of 4,648 are critical, as Microsoft Flight Simulator relies heavily on single-thread performance for simulation calculations. The CPU ranks in the 90th percentile of all CPUs.

Q: Is the 12 GB of VRAM sufficient for this game's texture requirements?

A: Yes, the RTX 5070's 12 GB of GDDR7 memory with 672.0 GB/s bandwidth handles all tested settings without evidence of memory-related performance issues. The measured FPS data shows no anomalous drops at higher settings.

Q: What frame rates can be expected at 1080p with Ultra settings?

A: Ultra settings at 1080p average 98 FPS, which is comfortably above the 60 FPS threshold. Medium settings average 137 FPS, High averages 103 FPS, and Low reaches 176 FPS.

Q: How does this combo rank compared to other tested systems?

A: This combo ranks 546th out of 2,996 tested combinations, placing it in the top 18% of all configurations tested in Microsoft Flight Simulator.

Measured FPS Breakdown

At 1920x1080 resolution, the measured FPS data shows consistent performance across all settings. Low settings average 176 FPS, providing the highest frame rates but with minimal visual fidelity. Medium settings average 137 FPS, with a minimum of 116 FPS and maximum of 157 FPS, indicating stable performance during demanding scenes. High settings average 103 FPS, maintaining smooth gameplay. Ultra settings average 98 FPS, which remains above the 60 FPS threshold for playable flight simulation.

At 2560x1440 resolution, performance scales predictably. Low settings average 142 FPS, maintaining high refresh-rate capability. Medium settings average 110 FPS, with a minimum of 94 FPS and maximum of 127 FPS, providing the best balance of visual quality and performance. High settings average 83 FPS, still comfortably playable. Ultra settings average 79 FPS, which remains smooth for this simulator genre.

At 3840x2160 resolution, the performance envelope tightens considerably. Low settings average 105 FPS, providing a playable 4K experience with reduced detail. Medium settings average 81 FPS, with a minimum of 69 FPS and maximum of 94 FPS, making this the recommended preset for 4K displays. High settings average 61 FPS, barely crossing the 60 FPS threshold. Ultra settings average 58 FPS, dipping below the smooth-play threshold and showing the GPU's limits at this extreme configuration.

The data reveals a clear performance hierarchy: 1080p Ultra (98 FPS) outperforms 1440p High (83 FPS), which outperforms 4K Medium (81 FPS). This scaling suggests that users with 1440p displays can achieve similar frame rates to 1080p Ultra users by selecting Medium settings at 1440p. The 4K Medium preset (81 FPS) matches 1440p High (83 FPS) nearly exactly, indicating that the GPU's 12 GB VRAM and bandwidth handle the resolution increase when settings are adjusted appropriately.