Assetto Corsa

Assetto Corsa on the Intel Core i3-12100F and Intel Arc B370 configuration presents a clear performance profile: playable at 1080p with reduced settings, but heavily constrained by the graphics solution at higher resolutions. The data indicates a system where the CPU is never the primary bottleneck, while the GPU’s limited capabilities define the experience from 1080p to 4K.

Resolution Scaling

The measured FPS data reveals a steep performance cliff as resolution increases, which is the classic signature of a GPU-limited scenario. At 1080p Low settings, the combo averages 106 FPS, which drops to 74 FPS at 1440p and further to 45 FPS at 4K. This represents a 30% reduction from 1080p to 1440p and a 39% reduction from 1440p to 4K. The scaling is consistent with the Arc B370’s modest compute resources being overwhelmed by the increasing pixel count.

The pattern holds across all settings. For High settings, the average FPS moves from 56 at 1080p to 39 at 1440p (a 30% drop) and then to 24 at 4K (a 38% drop from 1440p). Medium settings show 75 FPS at 1080p, 52 FPS at 1440p, and 32 FPS at 4K. Ultra settings are the most demanding, starting at 46 FPS at 1080p, falling to 32 FPS at 1440p, and bottoming out at 19 FPS at 4K. The consistency of these percentage drops across settings confirms that resolution, not graphical fidelity, is the dominant factor in performance degradation.

This scaling behavior indicates that the limiting component is the Intel Arc B370. The CPU, with its 4 cores and 8 threads, is capable of feeding the GPU at 1080p, as evidenced by the 106 FPS result at Low settings. However, as the resolution climbs, the GPU’s pixel throughput—capped by its 20 ROPs and 48.00 GPixel/s pixel rate—becomes the wall. The 4K Ultra result of 19 FPS is particularly telling; it shows that even at the lowest settings, the GPU cannot maintain playable framerates at 4K, with the 4K Low result of 45 FPS being the best case scenario but still below the 60 FPS threshold for smooth gameplay.

How This Combo Ranks

Within the benchmark database, this specific configuration of the Core i3-12100F and Arc B370 ranks 3427 out of 3712 tested combos for Assetto Corsa. This places it in the bottom 8% of all tested systems, indicating that it is a decidedly low-performance pairing for this title. The rank of 3427 out of 3712 reflects the Arc B370’s position as a 5th percentile GPU, which is the primary drag on the combo’s overall standing.

The GPU’s percentile ranking of 5 versus all other GPUs is the critical data point. It means that 95% of all GPUs in the database outperform the Arc B370 in the 3DMark Steel Nomad DX12 benchmark, where it scores 1184. Its nearest rivals in that benchmark include the ATI Mobility Radeon HD 5570 (scoring 1186, a 0.2% difference), the ATI Radeon HD 5770 (1190, 0.5% difference), and the AMD Radeon HD 7650M (1192, 0.7% difference). These are all older, low-power parts, which contextualizes the Arc B370’s performance level as being comparable to a legacy entry-level discrete GPU or integrated graphics solution.

In contrast, the CPU’s percentile ranking of 68 against all CPUs is significantly stronger. The Core i3-12100F’s average benchmark score of 13494 puts it in the upper third of all processors. Its nearest rivals are the Intel Core 3 N355 (score 13492, 0% difference), the Intel Core i5-9500 (13452, 0.3% difference), and the Intel Core 5 120UL (13594, -0.7% difference). This shows that the processor is not the limiting factor in this combo; rather, it is a competent mid-range CPU paired with a GPU that severely undervalues its potential. The combo rank is thus a reflection of the GPU’s weakness, not the CPU’s.

CPU Role

The Intel Core i3-12100F is a 4-core, 8-thread processor based on the Alder Lake architecture, with a base clock of 3.30 GHz and a boost clock of 4.30 GHz. It features a 12 MB shared L3 cache and supports both DDR4 and DDR5 memory. In the context of Assetto Corsa, a racing simulation originally released in 2014, this CPU configuration is more than adequate for the game’s physics and AI calculations.

Benchmark results for the CPU show strong single-threaded performance, which is critical for a simulation game that often relies on a primary game thread. The 3DMark single-thread score is 893, and the Cinebench R23 single-core score is 1674. These scores indicate that the i3-12100F can handle the game’s core logic efficiently. Multi-threaded performance is also solid, with a Cinebench R23 multicore score of 11860 and a Geekbench multicore score of 7252, ensuring that background tasks and the game’s auxiliary threads are well-served.

Given the measured FPS data, the CPU is never the bottleneck in this combo. At 1080p Low, the system achieves 106 FPS, which is a clear indicator that the CPU can push frames far beyond what the GPU can render at higher resolutions. The 3DMark 4-thread score of 2859 and 8-thread score of 4026 further support this, showing that the processor has ample headroom for a game of Assetto Corsa’s age. The bottleneck is exclusively the GPU, as evidenced by the fact that lowering resolution from 4K to 1080p at the same settings yields a 2.3x increase in frame rate for Low settings (45 to 106 FPS), a change that can only be attributed to reduced GPU load.

Measured FPS Breakdown

The measured FPS data provides a comprehensive look at the combo’s performance across three resolutions and four settings presets. At 1920x1080, the results are the most playable. Low settings yield an average of 106 FPS, which is well above the 60 FPS target for smooth gameplay. Medium settings average 75 FPS, with a minimum of 64 FPS and a maximum of 86 FPS, indicating a stable experience. High settings average 56 FPS, which is slightly below the ideal 60 FPS but still playable. Ultra settings average 46 FPS, which is borderline for a racing game where consistent frame pacing is important.

Moving to 2560x1440, the performance drops become more pronounced. Low settings average 74 FPS, which remains playable, but Medium settings fall to 52 FPS (with a min of 44 and max of 60), which is below the 60 FPS threshold for many users. High settings average 39 FPS, and Ultra settings average 32 FPS. These numbers suggest that 1440p is only viable at Low settings for a consistently smooth experience, with Medium settings being a compromise that will see occasional dips below 45 FPS.

At 3840x2160, the combo struggles to maintain playability. Low settings average 45 FPS, which is marginal for a racing sim. Medium settings average 32 FPS (min 27, max 36), which is choppy and likely to be a poor experience. High settings average 24 FPS, and Ultra settings average 19 FPS, both of which are effectively unplayable for a game requiring precise timing. The data shows a clear trend: 1080p is the only resolution where the combo can consistently hit 60 FPS or above, and only at Low or Medium settings.

GPU Role

The Intel Arc B370 is the defining component of this system, and its limitations are the primary constraint on performance. It is an integrated graphics processor (IGP) 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, with 1280 shading units, 40 TMUs, and 20 ROPs. Critically, its memory is designated as "System Shared," meaning it relies on the system’s main memory rather than dedicated VRAM, with bandwidth described as "System Dependent."

The GPU’s raw compute metrics are modest: it delivers 6.144 TFLOPS of FP32 performance and a texture rate of 96.00 GTexel/s. Its pixel rate is 48.00 GPixel/s, which is a significant bottleneck at higher resolutions. The 3DMark Steel Nomad DX12 benchmark score of 1184 places it in the 5th percentile of all GPUs, and its nearest rivals are all legacy low-end parts from the ATI Radeon HD 5000 series. This performance level is consistent with the measured FPS data, which shows that even at 1080p Low, the GPU is working hard to achieve 106 FPS.

The impact of the GPU’s shared memory architecture is evident in the scaling. As resolution increases, the demand on memory bandwidth grows, and the "System Dependent" bandwidth becomes a limiting factor. The 4K results, which range from 19 to 45 FPS depending on settings, highlight the GPU’s inability to process the pixel load efficiently. The 10 RT cores and support for DirectX 12 Ultimate (12_2) and Vulkan 1.4 are features that do not translate into raw rasterization performance for this older game. The GPU’s 25 W TDP and "IGP" slot width underscore that it is not designed for high-end gaming, and the data confirms this, showing a part that is only suitable for 1080p gaming at low to medium settings in Assetto Corsa.

FAQ

Q: What is the best resolution and settings to use for this combo in Assetto Corsa?

A: The data shows the only playable configuration is at 1920x1080 with Medium settings, which averages 75 FPS with a minimum of 64 FPS. Low settings at 1080p are smoother at 106 FPS, but Medium provides a better visual balance while staying above the 60 FPS threshold.

Q: Can this system run Assetto Corsa at 4K?

A: No, not at playable framerates. The measured data shows 4K results ranging from 19 FPS at Ultra settings to 45 FPS at Low settings. Even at Low settings, the 45 FPS average is below the 60 FPS target for smooth gameplay, and higher settings are effectively unplayable.

Q: How does the Intel Core i3-12100F compare to its closest rivals?

A: The i3-12100F has an average benchmark score of 13494, which is nearly identical to the Intel Core 3 N355 (13492, 0% difference) and the Intel Core i5-9500 (13452, 0.3% difference). It is slightly ahead of the Intel Core i7-1250U (13351, 1.1% difference) and slightly behind the Intel Core 5 120UL (13594, -0.7% difference).

Q: Is the CPU or GPU the bottleneck in this system for Assetto Corsa?

A: The data clearly indicates the GPU is the bottleneck. The CPU’s 3DMark single-thread score of 893 and Cinebench R23 single-core score of 1674 are sufficient to push 106 FPS at 1080p Low. The GPU’s 5th percentile ranking and the steep FPS drops as resolution increases confirm that the Intel Arc B370 limits performance.

Q: What is the GPU’s performance percentile compared to all other GPUs?

A: The Intel Arc B370 is in the 5th percentile of all GPUs, meaning it outperforms only 5% of GPUs in the database. Its 3DMark Steel Nomad DX12 score of 1184 is nearly identical to the ATI Mobility Radeon HD 5570 (1186, -0.2% difference) and the ATI Radeon HD 5770 (1190, -0.5% difference).

Q: Does the CPU’s performance impact the 4K results?

A: No. The CPU’s multi-threaded performance (Cinebench R23 multicore score of 11860) is more than adequate for Assetto Corsa. The 4K results are almost entirely determined by the GPU’s pixel rate of 48.00 GPixel/s and shared memory bandwidth, which cannot handle the pixel count at 3840x2160.