Assetto Corsa

The AMD Ryzen 7 7700 paired with the Intel Arc B390 produces a combination that ranks 2566th out of 2897 tested combos in Assetto Corsa, placing it in the lower 11% of all configurations. This is a pairing where the processor is clearly the dominant component, while the graphics solution anchors the system in a performance tier that struggles with modern racing simulation demands. The data shows a platform capable of high CPU throughput but one that is consistently held back by GPU limitations, particularly at higher resolutions and quality settings.

How This Combo Ranks

The comboRankInGame of 2566 out of 2897 combos places this system in the bottom 11.4% of all tested configurations for Assetto Corsa. This is a decisive indicator that the overall gaming experience will be constrained, as nearly 89% of all tested pairings deliver better results in this title. The ranking reflects a fundamental imbalance: the CPU side is competitive with modern processors, but the GPU component is severely underpowered relative to the rest of the field.

Looking at the individual components, the divergence becomes stark. The AMD Ryzen 7 7700 sits at the 87th percentile among all CPUs, meaning it outperforms 87% of all processors in the database. Its average benchmark score of 40081 places it in close competition with the AMD Ryzen AI 9 365, which scores 40048 and is just 0.1% behind. The Intel Core 5 221E edges ahead by 0.2% with a score of 40144, while the AMD Ryzen 9 270 leads by 0.4% at 40246. The Intel Core i9-13905H is 0.6% ahead at 40313. These are all near-identical results, indicating the Ryzen 7 7700 is a solid mid-pack performer for its generation.

The Intel Arc B390, by contrast, sits at the 9th percentile among all GPUs, outperforming only 9% of the field. Its average benchmark score of 1482 is marginally above the NVIDIA GeForce GT 520MX at 1463, which is 1.3% behind. The NVIDIA GeForce 800M scores 1460, trailing by 1.5%, while the GeForce GT 625 OEM and GeForce GT 710 score 1446 and 1443 respectively, coming in 2.5% and 2.7% behind. This places the Arc B390 in the company of legacy entry-level mobile graphics processors, which is a poor sign for a component intended to drive a racing simulation at playable frame rates.

The combination ranking of 2566 out of 2897 suggests that the GPU bottleneck is so severe that even the strong CPU performance cannot compensate. In Assetto Corsa, which relies heavily on consistent frame delivery for smooth racing, this pairing will deliver a compromised experience at most settings. The data indicates that this combo is best suited for low-resolution, low-detail play, and even then, the results are modest.

CPU Role

The AMD Ryzen 7 7700 is an 8-core, 16-thread processor based on the Zen 4 architecture, codenamed Raphael. It operates on the AMD Socket AM5 platform with a base clock of 3.80 GHz and a boost clock of 5.30 GHz. The processor is built on a 5 nm process at TSMC, containing 6,570 million transistors on a 71 mm² die. This is a modern desktop CPU with a 65 W TDP, designed for mainstream performance.

For Assetto Corsa, the CPU's role is to handle the simulation's physics engine, AI opponent logic, and game state updates. The game, released in 2014, was designed for the multi-core processors of its era, but it does not scale perfectly with the 16 threads available here. Benchmark results show the Ryzen 7 7700 excels in multi-threaded workloads: it scores 18760 in Cinebench R23 multi-core and 3047 in Cinebench R15 multi-core. The PassMark multi-thread score is 34470, with data compression hitting 405084 and integer math at 110295. These are strong numbers that would suggest ample headroom for simulation tasks.

Single-thread performance is equally solid. The Cinebench R23 single-core score is 1930, and the 3DMark single-thread test yields 1049. PassMark single-thread of 4063 and Geekbench single-core of 2525 confirm that the processor can handle the game's primary thread, which still drives much of Assetto Corsa's core loop. Even with the game's age, the Ryzen 7 7700's 5.30 GHz boost clock ensures that single-threaded bottlenecks are unlikely to appear before GPU limitations manifest.

The 8-core, 16-thread configuration, with 32 MB of shared L3 cache and 1 MB of L2 per core, provides more than enough processing power for this title. The memory bandwidth of 83.2 GB/s over dual-channel DDR5 is more than adequate for a game from 2014. The data shows that in CPU-bound scenarios, the Ryzen 7 7700 would not be the limiting factor in this combo. Its 87th percentile ranking among CPUs reinforces that the processor is capable of feeding a far more powerful GPU without becoming a constraint.

What matters for this pairing is that the CPU's performance is essentially wasted. The Arc B390's low standing means that in Assetto Corsa, the processor will frequently sit idle waiting for the GPU to produce frames. The benchmark results with the measured FPS confirm this pattern: at 1080p Low, the system reaches 118 FPS, suggesting the CPU can push high frame rates when the GPU is not heavily loaded. However, as resolution and settings increase, the GPU becomes the clear bottleneck, and the CPU's capabilities are underutilized.

GPU Role

The Intel Arc B390 is an integrated graphics solution based on the Xe3-LPG architecture, manufactured on a 3 nm process at Intel. It is part of the Arc Graphics-M (Panther Lake) generation, with a base clock of 300 MHz and a boost clock of 2500 MHz. The GPU has 1,536 shading units, 48 texture mapping units, and 24 raster operation units, along with 12 ray tracing cores. Its theoretical peak performance is 7.680 TFLOPS for FP32 and 15.36 TFLOPS for FP16, with a pixel rate of 60.00 GPixel/s and a texture rate of 120.0 GTexel/s.

The memory configuration is system-shared, meaning the GPU relies on the host system's RAM rather than dedicated VRAM. The bus width and bandwidth are system-dependent, with the memory type listed as System Shared. This is a significant limitation for gaming, as the GPU must contend with the CPU for memory bandwidth. The 80 W TDP and IGP slot width indicate that this is not a discrete graphics card but an integrated solution.

In the benchmark database, the Arc B390's only recorded score is 1482 in 3DMark Steel Nomad DX12, which places it at the 9th percentile among all GPUs. Its nearest rivals include the NVIDIA GeForce GT 520MX at 1463, the GeForce 800M at 1460, the GeForce GT 625 OEM at 1446, and the GeForce GT 710 at 1443. These are all entry-level GPUs from over a decade ago, and the Arc B390's score of 1482 is only 1.3% higher than the GT 520MX. This positions the GPU as a very low-end solution, more suited for basic desktop tasks or light gaming than for a racing simulation with modern graphical demands.

For Assetto Corsa, the GPU's role is to render the track, cars, and environmental effects. The game's visual fidelity, while not advanced by today's standards, still requires a reasonable amount of graphics processing power at higher settings. The Arc B390's 24 ROPs and 48 TMUs are modest figures that limit fill rate and texture throughput. The system-shared memory further compounds the issue, as the GPU cannot access dedicated high-bandwidth VRAM.

The data from the measured FPS shows the GPU's limitations clearly. At 1080p Low, the system achieves 118 FPS, which is playable, but at 1080p Ultra, the average drops to 51 FPS. At 4K Ultra, the average is just 22 FPS. These results indicate that the Arc B390 is only capable of handling Assetto Corsa at lower resolutions and settings, and even then, the frame rates are not consistently smooth. The GPU's low percentile ranking and weak benchmark score relative to its rivals confirm that it is the primary component holding back this combo.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of how this combo performs across three resolutions and four settings presets. The results are consistent with a GPU-bound system, where frame rates scale inversely with resolution and quality.

At 1920x1080, the lowest resolution tested, the system delivers its best performance. On Low settings, the average FPS is 118, which is the highest figure recorded for this combo. This suggests that at this resolution and setting, the CPU is able to drive the GPU to its maximum output, and the frame rate is still limited by the GPU's raw capability. Moving to Medium settings, the average drops to 83 FPS, with a minimum of 70 and a maximum of 95. This is a 29.7% reduction from Low, reflecting the increased graphical workload. On High settings, the average is 62 FPS, a further 25.3% drop from Medium. On Ultra, the average falls to 51 FPS, which is 38.1% below the Low figure. The minimum FPS at Medium is 70, which is above the 60 FPS threshold often considered smooth, but the Ultra average of 51 FPS indicates that high-quality settings will introduce noticeable stutter.

At 2560x1440, the performance declines across all settings. Low settings yield an average of 82 FPS, which is 30.5% lower than the 1080p Low result. Medium settings produce an average of 58 FPS, with a minimum of 49 and a maximum of 67. The minimum of 49 FPS is below the 60 FPS target, suggesting occasional dips that could be disruptive during races. High settings bring the average down to 44 FPS, a 46.3% reduction from 1080p High. Ultra settings drop further to 36 FPS, which is 29.4% lower than the 1080p Ultra average of 51. The gap between Low and Ultra at this resolution is 56.1%, indicating that the GPU struggles as quality increases.

At 3840x2160, the highest resolution tested, the system's limitations become severe. Low settings produce an average of 50 FPS, which is the only playable figure at this resolution. Medium settings drop to 35 FPS, with a minimum of 30 and a maximum of 40. This is a 30% reduction from Low and a 39.7% reduction from the 1440p Medium average of 58. High settings yield 26 FPS, a 48% drop from Low. Ultra settings bring the average down to 22 FPS, which is a 56% reduction from the 4K Low result and an 80.4% reduction from the 1080p Low average of 118.

The data shows that the Arc B390 cannot sustain playable frame rates at 4K for any setting above Low. Even at 1440p, only Low and Medium settings achieve averages above 60 FPS, and the Medium minimum of 49 FPS is below the smooth threshold. At 1080p, the system can handle Medium and High settings with averages above 60 FPS, but Ultra dips below that mark. The pattern is clear: this combo is best suited for 1080p gaming, with 1440p possible only at lower quality, and 4K effectively out of reach for competitive play.

Resolution Scaling

The resolution scaling behavior reveals the bottleneck dynamics of this combo. Moving from 1920x1080 to 2560x1440, the average FPS across all settings drops by a factor that varies by preset. On Low settings, the drop is from 118 to 82, a 30.5% reduction. On Medium, the drop is from 83 to 58, a 30.1% reduction. On High, the drop is from 62 to 44, a 29.0% reduction. On Ultra, the drop is from 51 to 36, a 29.4% reduction. These percentages are relatively consistent, hovering around 30%, which suggests that the GPU is the limiting factor across all settings at this resolution transition.

The transition from 2560x1440 to 3840x2160 shows a more dramatic scaling. On Low settings, the average drops from 82 to 50, a 39.0% reduction. On Medium, the drop is from 58 to 35, a 39.7% reduction. On High, the drop is from 44 to 26, a 40.9% reduction. On Ultra, the drop is from 36 to 22, a 38.9% reduction. The scaling factor increases to approximately 40%, which is steeper than the 1080p-to-1440p transition. This is a classic sign of a GPU that is severely bandwidth-limited, as the system-shared memory configuration struggles to keep up with the increased pixel count.

The overall scaling from 1080p Low to 4K Low results in a 57.6% reduction in frame rate (from 118 to 50). For the Ultra preset, the reduction is 56.9% (from 51 to 22). These figures indicate that the GPU is the dominant limiting component, as a CPU-bound system would typically show smaller FPS drops when resolution increases, since the CPU's workload remains relatively constant regardless of pixel count. Here, the frame rate scales almost linearly with the pixel density, which is a clear indicator of GPU and memory bandwidth saturation.

The data suggests that the Ryzen 7 7700 is not meaningfully contributing to the bottleneck. If the CPU were the limiting factor, the FPS would remain roughly stable across resolutions, with the GPU having headroom. Instead, the consistent 30-40% FPS drops at each resolution step confirm that the Arc B390 and its system-shared memory are the constraints. The CPU's 16 threads and 5.30 GHz boost clock are more than sufficient to drive this GPU at its maximum output, and the measured FPS at 1080p Low (118) is likely near the GPU's absolute ceiling.

Settings Recommendations

Based on the measured FPS rows, the optimal settings for this combo depend on the target resolution and the user's tolerance for frame rate fluctuations. The data shows that a smooth 60 FPS experience is achievable only at 1080p with Low, Medium, or High settings, and at 1440p with Low settings.

At 1920x1080, the best balance of visual quality and performance is the Medium preset. The average FPS of 83 is well above the 60 FPS threshold, and the minimum of 70 ensures that frame drops are unlikely to be noticeable during races. The High preset, with an average of 62 FPS, is also playable, but the margin above 60 FPS is thin, and any demanding scene could push it below. The Ultra preset, at 51 FPS, is not recommended for competitive play, as the frame rate will occasionally dip below 50 FPS. The Low preset, at 118 FPS, is the smoothest but sacrifices significant visual detail.

At 2560x1440, the Low preset is the only setting that delivers a consistently smooth experience, with an average of 82 FPS. The Medium preset, at 58 FPS average with a 49 FPS minimum, is borderline; the minimum dips below 60 FPS, which could cause visible stutter during heavy load. The High and Ultra presets, at 44 and 36 FPS respectively, are not recommended for a racing simulation where consistent frame delivery is critical for precise control.

At 3840x2160, none of the settings achieve a playable frame rate. The Low preset at 50 FPS is the closest, but the other presets are all below 35 FPS, making them unsuitable for gameplay. Users with a 4K display should consider lowering the resolution to 1440p or 1080p to achieve playable performance.

For the best overall experience, the data supports using 1080p with Medium settings. This configuration provides an average FPS of 83 with a minimum of 70, which is smooth and responsive, while still offering a reasonable level of graphical fidelity. If visual quality is a priority and the user can tolerate occasional frame dips, 1080p High at 62 FPS is an acceptable alternative. For users with 1440p monitors, dropping to Low settings is necessary to maintain smooth gameplay. The Ultra preset at any resolution is not recommended, as the average FPS falls below 60 at 1080p and below 40 at 1440p and 4K. The Medium preset at 1440p offers 58 FPS average but risks drops below 50, which is noticeable in a racing game. Ultimately, the Arc B390's limitations mean that users must prioritize either resolution or visual quality, and the data clearly indicates that 1080p Medium is the sweet spot for this combo.