Assetto Corsa

The Intel Core i7-12700KF paired with the Intel Arc B580 delivers a playable but demanding experience in Assetto Corsa, with performance scaling that clearly indicates a GPU-bound system at higher resolutions. The data shows a steep performance cliff as resolution increases, while the CPU’s 12 cores and 20 threads provide ample headroom to avoid becoming the primary bottleneck in this racing simulation.

Resolution Scaling

The measured FPS data reveals a classic GPU-limited scaling curve across the three tested resolutions. At 1080p with High settings, the combo produces 109 FPS average. Moving to 1440p drops this to 76 FPS, a reduction of 33 FPS, and then to 4K it falls further to 46 FPS. This pattern—where each resolution step costs roughly 30 FPS—is the signature of a graphics card that is saturated by pixel throughput rather than a CPU that is struggling to feed frames.

The scaling becomes even more pronounced when examining the Low preset. At 1080p Low, the system hits 205 FPS, which is an exceptionally high frame rate that suggests the CPU is still capable of pushing far more frames than the GPU can render at higher settings. At 1440p Low, the average drops to 143 FPS, and at 4K Low it lands at 87 FPS. The fact that 4K Low (87 FPS) is still higher than 1080p Ultra (89 FPS) is telling: the GPU’s workload from resolution scaling is more impactful than the visual complexity of the settings preset itself.

The Medium preset provides the only complete data set with min and max FPS values. At 1080p Medium, the average is 144 FPS with a minimum of 122 FPS and maximum of 166 FPS. At 1440p Medium, the average is 101 FPS with min/max of 86/116 FPS. At 4K Medium, the average is 61 FPS with a min of 52 and max of 70 FPS. These ranges show that frame pacing remains consistent even as the resolution increases, with the spread between min and max staying around 18-20 FPS across all three resolutions. This consistency indicates that the GPU is handling the workload steadily without sudden spikes or drops.

The Ultra preset tells the most critical story for high-end displays. At 1080p Ultra, the average is 89 FPS, which is smooth for most monitors. At 1440p Ultra, it drops to 62 FPS, which is borderline for 144Hz displays but acceptable for 60Hz. At 4K Ultra, the average falls to 38 FPS, which is below the 60 FPS threshold that most players consider the minimum for a racing game. The delta between 1080p Ultra (89 FPS) and 4K Ultra (38 FPS) represents a 57% performance loss, confirming that the Arc B580’s 12 GB of VRAM and 456.0 GB/s bandwidth are insufficient to maintain high frame rates at 4K with maximum settings.

CPU Role

The Intel Core i7-12700KF is a 12-core, 20-thread processor based on the Alder Lake architecture, with a base clock of 3.60 GHz and a boost clock of 5.00 GHz. In Assetto Corsa, which is a racing simulation that typically relies on single-thread performance for physics calculations and game logic, the CPU’s strong single-core capabilities are evident in the benchmark scores. The 3dmark_single_thread score of 1043 and the cinebench_r23_singlecore score of 4071 indicate robust per-core performance that can handle the game’s simulation demands.

The multi-threaded performance is equally impressive, with a cinebench_r23_multicore score of 28838 and a geekbench_multicore score of 14367. However, the measured FPS data suggests that these multi-threaded capabilities are not the limiting factor in this game. At 1080p Low, the system achieves 205 FPS, which is a frame rate that most CPUs would struggle to feed to a GPU. The fact that the Arc B580 can render at that speed indicates that the i7-12700KF is providing frames faster than the GPU can process them, even at its lowest settings.

The CPU’s 25 MB of shared L3 cache and 1.25 MB per-core L2 cache help with the game’s asset streaming and track data management. The 10 nm process node and 125 W TDP are typical for a desktop processor of this generation. The 3dmark_16_threads score of 9282 and the 3dmark_max_threads score of 9983 show that the CPU scales well with additional threads, but Assetto Corsa’s engine does not appear to fully utilize all 20 threads, as evidenced by the fact that the frame rate drops more sharply with resolution than with settings changes.

The CPU’s percentile rank of 85 among all CPUs places it in the upper tier of processors, and its nearest rivals include the Intel Core i7-13700T (avg score 35403, deltaPct -0.1) and the Intel Core i5-13600T (avg score 35305, deltaPct 0.2). These rivals have nearly identical average benchmark scores, differing by less than 0.2%, which means the i7-12700KF’s performance in this game is representative of what players would get from those similar processors. The deltaPct values indicate that the i7-12700KF is effectively tied with its closest competitors, so any frame rate differences in Assetto Corsa would be negligible.

Settings Recommendations

Given the measured FPS data, the optimal settings preset depends heavily on the target resolution and refresh rate. For 1080p displays, the High preset at 109 FPS is the best balance of visual quality and performance, as it exceeds 100 FPS and remains smooth on 144Hz monitors. The Medium preset at 144 FPS is even faster and provides a more consistent frame pacing (min 122 FPS), making it the preferred choice for competitive or high-refresh-rate play. The Ultra preset at 89 FPS is playable but sacrifices 20 FPS compared to High for marginal visual gains.

For 1440p, the Medium preset at 101 FPS is the clear winner. It maintains an average above 100 FPS and has a minimum of 86 FPS, which is high enough to avoid noticeable stutter. The High preset at 76 FPS is acceptable for 60Hz displays but falls short of the 90+ FPS that many players prefer. The Ultra preset at 62 FPS is playable but leaves no headroom for demanding scenes or multiplayer races with many cars.

For 4K, the data suggests that players should avoid Ultra entirely, as the 38 FPS average is below the playable threshold. The Medium preset at 61 FPS is the minimum recommended setting, and even then, the minimum of 52 FPS indicates occasional dips below 60 FPS. The Low preset at 87 FPS is the only 4K option that provides a comfortable margin above 60 FPS, but it sacrifices significant visual fidelity. For players with 4K displays, the Low preset is the only setting that delivers a consistently smooth experience, while Medium is acceptable for those who prioritize visuals over absolute smoothness.

FAQ

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

A: No. The measured data shows 38 FPS average at 4K Ultra, which is below the 60 FPS threshold for smooth gameplay. The Medium preset at 4K yields 61 FPS, and Low yields 87 FPS, but Ultra is not playable at this resolution.

Q: What is the best settings preset for a 144Hz 1080p monitor?

A: The Medium preset provides 144 FPS average with a 122 FPS minimum, making it the only preset that consistently stays above 120 FPS. The High preset at 109 FPS is also viable, but it will not fully saturate a 144Hz display.

Q: How does the CPU affect performance in this game?

A: The i7-12700KF is not the bottleneck at any resolution. At 1080p Low, the system reaches 205 FPS, indicating the CPU can feed frames faster than the GPU can render them. The GPU is the limiting component in all measured scenarios.

Q: Is the Arc B580 sufficient for 1440p gaming in Assetto Corsa?

A: Yes, with the right settings. The Medium preset at 1440p achieves 101 FPS average and 86 FPS minimum, which is smooth for most displays. The High preset at 76 FPS is playable but leaves less headroom.

Q: What frame rates can I expect with the Low preset at different resolutions?

A: The Low preset yields 205 FPS at 1080p, 143 FPS at 1440p, and 87 FPS at 4K. This is the only preset that maintains over 60 FPS at 4K.

Q: How does the i7-12700KF compare to its closest rivals in terms of average benchmark score?

A: The i7-12700KF has an average benchmark score of 35365, which is within 0.2% of the Intel Core i7-13700T (35403), the Intel Core i5-13600T (35305), and the Intel Core i7-12700K (35287). These processors are effectively tied in performance.

GPU Role

The Intel Arc B580 is the primary component determining frame rates in this configuration. With 12 GB of GDDR6 memory on a 192-bit bus, the GPU has a memory bandwidth of 456.0 GB/s, which is sufficient for 1080p and 1440p gaming but becomes a limiting factor at 4K. The GPU’s 2560 shading units and 80 ROPs deliver a pixel rate of 213.6 GPixel/s, which explains the significant performance drop as resolution increases.

The GPU’s boost clock of 2670 MHz and FP32 performance of 13.67 TFLOPS place it in the mid-range tier. Its percentile rank of 68 among all GPUs shows it is better than the majority of graphics cards, but its nearest rivals include the AMD Radeon RX 580 2048SP (avg score 23061, deltaPct -0.2) and the NVIDIA GeForce RTX 2080 (avg score 22895, deltaPct 0.6). The deltaPct values indicate that the Arc B580 is within 1% of these competitors, meaning the performance in Assetto Corsa would be nearly identical to those cards.

The 3dmark_3dmark_steel_nomad_dx12 score of 3068 and the passmark_g3d score of 15748 provide context for the GPU’s raw capabilities. The geekbench_vulkan score of 109672 suggests strong Vulkan API support, which is relevant for Assetto Corsa’s rendering pipeline. The GPU’s 20 RT cores are not directly relevant for this game, as racing simulations typically do not use ray tracing, but they do not hinder performance either.

The GPU’s 190 W TDP and suggested PSU of 450 W are modest for a card of this class. The PCIe 4.0 x8 interface provides sufficient bandwidth for the 12 GB frame buffer, and the 19,600 million transistors on a 5 nm TSMC process node indicate a modern, efficient design. The 4K Ultra result of 38 FPS is the clearest evidence that the GPU is the limiting factor, as the CPU is more than capable of driving higher frame rates at lower resolutions.

Measured FPS Breakdown

The complete measured FPS data shows a consistent pattern across all settings and resolutions. At 1080p, the Low preset delivers 205 FPS, Medium delivers 144 FPS (min 122, max 166), High delivers 109 FPS, and Ultra delivers 89 FPS. The gap between Low and Ultra at 1080p is 116 FPS, which highlights the significant impact of graphical settings on the GPU workload.

At 1440p, the numbers are substantially lower: Low at 143 FPS, Medium at 101 FPS (min 86, max 116), High at 76 FPS, and Ultra at 62 FPS. The drop from 1080p to 1440p is roughly 30% across all settings, which is consistent with the increased pixel count of 2560x1440 compared to 1920x1080.

At 4K, the performance is severely constrained: Low at 87 FPS, Medium at 61 FPS (min 52, max 70), High at 46 FPS, and Ultra at 38 FPS. The 4K Ultra result is less than half of the 1080p Ultra result, demonstrating the GPU’s inability to handle the 3840x2160 resolution at maximum settings. The Medium preset at 4K is the only setting that provides a minimum FPS above 50, making it the lowest viable option for 4K play.

The combo rank of 2791 out of 3712 combinations places this system in the lower-middle range for Assetto Corsa, which is consistent with the GPU being the limiting factor. The data shows that for players targeting 60 FPS, the system can achieve this at 1080p Ultra (89 FPS), 1440p High (76 FPS), and 4K Low (87 FPS) or 4K Medium (61 FPS). For players targeting 144 FPS, the system can achieve this only at 1080p Medium (144 FPS) or 1080p Low (205 FPS), indicating that 1440p and 4K are not viable for high-refresh-rate play.