Assetto Corsa

The Intel Core i5-14600KF paired with the Intel Arc B370 produces a profoundly GPU-limited experience in Assetto Corsa. The data shows a processor with top-tier synthetic muscle sitting behind a graphics solution whose measured performance places it in the 5th percentile of all GPUs. The result is a combo that ranks 2669th out of 2897 tested configurations, struggling to maintain playable frame rates at the higher settings where the CPU’s capabilities would otherwise allow. This analysis breaks down the measured FPS data to show exactly where the bottleneck lies and how to configure the game for the best possible experience with this specific hardware combination.

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

The Intel Core i5-14600KF is a Raptor Lake Refresh part built on Intel's 10 nm process, featuring a hybrid architecture of 14 cores and 20 threads. It runs with a base clock of 3.50 GHz and boosts up to 5.30 GHz, with a 125 W TDP. This is a desktop processor with an unlocked multiplier, designed for high-performance computing. Its benchmark scores are impressive: the Cinebench R23 multi-core score reaches 32544, and the single-core score is 4594. In Geekbench, it scores 17085 multi-core and 2445 single-core, placing the CPU in the 90th percentile of all processors. The nearest rival, the AMD Ryzen 9 7900, scores 49228, putting the i5-14600KF just 0.3% ahead, with the AMD Ryzen 7 PRO 5755G and Intel Core Ultra 5 245 trailing by 0.4% and 0.8% respectively.

In the context of Assetto Corsa, a racing simulation from 2014, the CPU’s role is to handle physics calculations, AI opponents, and game logic. With a single-core score of 4273 in PassMark, the i5-14600KF is more than capable of feeding frames to any modern GPU in this title. The data confirms this: the CPU is not the limiting factor in any of the measured scenarios. The game’s engine, released in late 2014, does not scale heavily with the 20 threads this processor offers, but the high boost clock of 5.30 GHz ensures that the primary game thread is handled with ease. The 24 MB of shared L3 cache and dual-channel memory support for DDR4 or DDR5 further solidify its capability to manage the game’s data streams without becoming a constraint. The benchmark results indicate that the CPU is essentially idle waiting for the GPU to complete rendering tasks, which is the opposite of a CPU bottleneck.

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

The measured FPS data reveals a clear trade-off between visual fidelity and playability. At 1920x1080, the Low preset delivers an average of 106 FPS, which is the only setting that approaches the high refresh rate territory. The Medium preset drops to 75 FPS, still playable, while High falls to 56 FPS. The Ultra preset, at 46 FPS, begins to feel less responsive for a racing game where smoothness is critical. Given that the data shows the GPU is the limiting factor, the recommendation is to prioritize frame rate over maximum visual detail.

The most balanced experience appears to be at 1080p with the Medium preset. The measured row shows an average of 75 FPS with a minimum of 64 FPS and a maximum of 86 FPS, indicating a stable frame time. This is a significant jump from the High preset’s 56 FPS average, and it retains enough visual quality to be immersive. For those who demand the highest frame rates, the Low preset at 106 FPS is the clear choice, but it sacrifices the visual richness that the game can offer. The Ultra preset at 46 FPS is not recommended for competitive play or smooth driving, as the frame pacing is likely to be inconsistent. The data suggests that Medium at 1080p is the sweet spot for this combo, offering a 34% improvement over High while maintaining a playable frame rate.

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

The scaling of FPS across resolutions paints a stark picture of the GPU’s limitations. Moving from 1920x1080 to 2560x1440 on the Medium preset, the average FPS drops from 75 to 52, a 31% decline. The further jump to 3840x2160 brings the average down to 32 FPS, a 57% drop from the 1080p baseline. This scaling pattern is classic for a GPU-bound scenario. If the CPU were the limiting factor, the FPS would remain relatively flat across resolutions, as the CPU’s workload does not change with pixel count. Here, the FPS falls nearly proportionally with the increase in pixel count, confirming that the Intel Arc B370 is the sole bottleneck.

This is further evidenced by the Low preset data. At 1080p Low, the combo achieves 106 FPS. At 1440p Low, it drops to 74 FPS, and at 4K Low, it falls to 45 FPS. The GPU still manages to double its performance from 4K Low to 1080p Low, but the absolute numbers are low. The Arc B370’s system-shared memory and 3 nm process node cannot compensate for its fundamentally low compute power. The data indicates that this combo is only viable at 1080p, and even then, only at lower settings. The 4K results, with averages of 24 FPS on High and 19 FPS on Ultra, are simply not playable for a racing simulation where reaction time is key.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combo’s ranking in Assetto Corsa is definitive. It sits at rank 2669 out of 2897 tested combinations, placing it in the bottom 8% of all systems tested. This is a poor result, driven almost entirely by the GPU’s performance, which is in the 5th percentile of all GPUs. The CPU’s 90th percentile ranking is completely negated by the graphics card. The nearest rivals for the GPU are the ATI Mobility Radeon HD 5570, which scores 1186 in 3DMark Steel Nomad DX12, just 0.2% higher than the Arc B370’s 1184. The ATI Radeon HD 5770 is 0.5% higher, and the AMD Radeon HD 7650M is 0.7% higher.

These are legacy parts from over a decade ago, and the Arc B370’s performance is statistically identical to them. This explains why the combo ranks so low. The CPU is not the issue; it is a modern, high-end processor that performs within 1% of its immediate rivals. The problem is that the GPU is an integrated graphics solution (IGP) with a 25 W TDP, designed for low-power mobile or embedded use. In a desktop context, this pairing is severely mismatched. The data suggests that any user with this CPU should pair it with a discrete GPU with a much higher 3DMark score to achieve a reasonable rank in this game.

GPU Role — VRAM, clocks, and how they relate to this game's results

The Intel Arc B370 is a graphics processor based on the Xe3-LPG architecture, built on a 3 nm process. It has a base clock of 300 MHz and a boost clock of 2400 MHz. Its memory configuration is "System Shared," meaning it has no dedicated VRAM and relies on the system’s main memory, with bandwidth described as "System Dependent." It features 1280 shading units, 40 TMUs, and 20 ROPs, along with 10 ray tracing cores. The theoretical performance is 6.144 TFLOPS FP32 and 12.29 TFLOPS FP16. The GPU’s measured 3DMark Steel Nomad DX12 score is 1184, placing it in the 5th percentile.

These specs translate to very poor performance in Assetto Corsa. The shared memory architecture is particularly problematic for a game that requires consistent bandwidth for texture streaming. The 3DMark score of 1184 is nearly identical to the ATI Radeon HD 5770, a card from 2009. The game’s results reflect this: at 1080p Ultra, the average FPS is 46, and at 4K Ultra, it drops to 19. The GPU is clearly unable to handle the pixel fill rate required at higher resolutions. The boost clock of 2400 MHz is high, but the low number of ROPs (20) limits the pixel throughput, resulting in the low FPS observed. The data shows that this GPU is only suitable for 1080p gaming at Low or Medium settings in this title.

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

The measured FPS data provides a complete picture of the combo’s performance across all settings and resolutions.

1920x1080 (1080p):

• Low: Average FPS is 106.
• Medium: Average FPS is 75, with a minimum of 64 and a maximum of 86.
• High: Average FPS is 56.
• Ultra: Average FPS is 46.

At 1080p, the combo is usable. The Low preset provides a smooth 106 FPS, while Medium remains above the 60 FPS threshold with a minimum of 64 FPS. High and Ultra dip below 60 FPS, with Ultra at 46 FPS being borderline for a racing sim.

2560x1440 (1440p):

• Low: Average FPS is 74.
• Medium: Average FPS is 52, with a minimum of 44 and a maximum of 60.
• High: Average FPS is 39.
• Ultra: Average FPS is 32.

At 1440p, the performance degrades significantly. Only the Low preset maintains an average above 60 FPS. The Medium preset’s minimum of 44 FPS indicates noticeable stutters. High and Ultra are below 40 FPS, which is not recommended for this genre.

3840x2160 (4K):

• Low: Average FPS is 45.
• Medium: Average FPS is 32, with a minimum of 27 and a maximum of 36.
• High: Average FPS is 24.
• Ultra: Average FPS is 19.

At 4K, the combo is not viable. Even the Low preset fails to reach 60 FPS, and the Ultra preset’s 19 FPS average is a slideshow. The Medium preset’s minimum of 27 FPS means the game is virtually unplayable at this resolution. The data clearly shows that 4K is not an option for this hardware pairing.

The summary is that this combo is strictly a 1080p machine. For the best experience, the Low preset at 1080p offers the highest frame rate, but the Medium preset at 1080p offers the best balance of visual quality and playability, with a 75 FPS average. Any resolution above 1080p results in sub-60 FPS averages on most settings, and the 4K results are unusable.