Doom

The Intel Core i3-12100F paired with the Intel Arc B580 delivers a strongly playable Doom experience across all tested resolutions, but the performance curve reveals a system that is clearly GPU-limited at higher settings and increasingly CPU-limited at lower settings. The data shows a smooth scaling pattern from 1080p to 4K, with the most significant frame rate drops occurring when moving from 1440p to 4K at Ultra settings, where the average FPS falls from 69.7 to 41.4. This indicates that while the B580 has sufficient headroom for high refresh-rate 1080p gaming, the demands of 4K resolution push the combo to its limits, particularly with the most demanding visual preset.

Resolution Scaling

The measured FPS data shows a predictable and consistent decline as resolution increases, but the rate of decline varies significantly by settings preset. At Low settings, the transition from 1920x1080 (182 FPS) to 2560x1440 (120.4 FPS) represents a 34% drop, while the further step to 3840x2160 (62.5 FPS) is a 48% reduction. This steepening curve at 4K suggests the GPU's 456.0 GB/s memory bandwidth and 13.67 TFLOPS of FP32 compute become the limiting factor as pixel count quadruples.

At High settings, the scaling is more moderate: 134.5 FPS at 1080p drops to 88.5 FPS at 1440p (a 34% decrease), then to 46.4 FPS at 4K (a 48% decrease from 1440p). The pattern is similar for Medium settings, with 162 FPS at 1080p, 101.8 at 1440p, and 58.6 at 4K. Ultra settings show the most dramatic falloff: 112.4 FPS at 1080p, 69.7 at 1440p, and 41.4 at 4K—the latter being a 41% drop from 1440p.

These numbers indicate that the Arc B580's 12 GB of GDDR6 memory is not the bottleneck at any resolution—even 4K Ultra stays within the 41.4 FPS playable range—but rather the raw shading throughput and texture rate of 427.2 GTexel/s become saturated as resolution climbs. The fact that Low settings at 4K (62.5 FPS) are only 26% slower than High at 1440p (88.5 FPS) suggests the GPU is the dominant constraint across the board, with the CPU showing its influence mainly at 1080p Low where the 182 FPS figure approaches the i3-12100F's practical limit.

CPU Role

The Intel Core i3-12100F is a 4-core, 8-thread processor with a base clock of 3.30 GHz and a boost clock of 4.30 GHz, built on Intel's 10 nm Alder Lake architecture. Its benchmark scores place it in the 72nd percentile of all CPUs, with a Cinebench R23 multi-core score of 11912 and a single-core score of 1681. The PassMark single-thread score of 3444 and 3DMark single-thread score of 893 indicate strong per-core performance for a quad-core part.

In Doom, the CPU's role becomes evident when examining the 1080p results. At Low settings, the 182 FPS average is significantly higher than at Medium (162 FPS) or High (134.5 FPS), but the gap between Low and Medium is only 12%, while the gap between Medium and High is 17%. This compression at lower settings suggests the CPU is beginning to throttle frame generation, as the GPU has less work to do per frame. The 3DMark 4-thread score of 2859 and 8-thread score of 4026 show that the processor's four physical cores are well-utilized, but the 16-thread score of 4051 indicates that additional threads beyond 8 provide no benefit—consistent with a game that scales well to 8 threads but no further.

At 1440p and 4K, the CPU's influence diminishes. The 4K Low result of 62.5 FPS is 66% higher than the 4K High result of 46.4 FPS, a larger relative gap than at 1080p, which confirms that the GPU becomes the primary bottleneck at higher resolutions. The i3-12100F's 12 MB of shared L3 cache is adequate for Doom's engine, as evidenced by the consistent scaling pattern, but the processor's 58 W TDP and lack of an unlocked multiplier mean there is limited headroom for overclocking to squeeze out additional frames at 1080p Low.

FAQ

Q: Can this combo run Doom at 4K with playable frame rates?

A: Yes, but only at lower settings. The measured data shows 62.5 FPS average at 4K Low and 58.6 FPS at 4K Medium, which are playable. At 4K High (46.4 FPS) and 4K Ultra (41.4 FPS), the frame rates dip below the 60 FPS threshold but remain within a range many players would find acceptable for a single-player FPS.

Q: How does the Arc B580 compare to its nearest GPU rivals in general benchmark performance?

A: The Arc B580's average benchmark score of 23021 places it 0.7% behind the NVIDIA GeForce RTX 4060 (score 23181) and 0.1% ahead of the AMD Radeon 760M (score 22999). It also sits 0.3% ahead of the NVIDIA P106-100 (score 22950) and 1.3% ahead of the RTX 4060 Mobile (score 22729).

Q: Is the Core i3-12100F a bottleneck for the Arc B580 in Doom?

A: The data suggests partial CPU limitation only at 1080p Low settings, where the combo reaches 182 FPS. At higher settings and resolutions, the GPU becomes the limiting factor. The CPU's 3DMark 4-thread score of 2859 and PassMark multi-thread score of 14015 indicate sufficient processing power for this game's engine.

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

A: The measured data shows 120.4 FPS at Low, 101.8 FPS at Medium, 88.5 FPS at High, and 69.7 FPS at Ultra for 2560x1440. High settings provide the best balance of visual quality and performance, maintaining an average above 85 FPS while staying below the 120-144 Hz refresh rate territory where the CPU might become a factor.

Q: How does the i3-12100F compare to its nearest CPU rivals in overall benchmark scores?

A: The i3-12100F's average benchmark score of 13516 is 0.1% behind the AMD Ryzen Threadripper PRO 3975WX (score 13534), 0.4% ahead of the Intel Core i7-1250U (score 13462), 0.6% ahead of the Intel Core i3-10105 (score 13430), and 1.8% ahead of the Intel Core i7-7700K (score 13280).

Q: Does the Arc B580's 12 GB VRAM provide enough memory for 4K textures?

A: Yes, the measured 4K results show playable frame rates across all settings, indicating that 12 GB of GDDR6 memory on a 192-bit bus with 456.0 GB/s bandwidth is sufficient for Doom's 4K texture demands. The 4K Ultra result of 41.4 FPS demonstrates that memory capacity is not the limiting factor.

Measured FPS Breakdown

The complete set of measured average FPS values for this combo is as follows:

• 1920x1080: Low 182 FPS, Medium 162 FPS, High 134.5 FPS, Ultra 112.4 FPS
• 2560x1440: Low 120.4 FPS, Medium 101.8 FPS, High 88.5 FPS, Ultra 69.7 FPS
• 3840x2160: Low 62.5 FPS, Medium 58.6 FPS, High 46.4 FPS, Ultra 41.4 FPS

At 1080p, the spread between Low and Ultra is 69.6 FPS, representing a 38% reduction from Low to Ultra. At 1440p, the spread narrows to 50.7 FPS (a 42% reduction), and at 4K it narrows further to 21.1 FPS (a 34% reduction). This pattern indicates that as resolution increases, the absolute difference between settings presets shrinks because the GPU becomes the dominant constraint regardless of the visual workload.

The 1080p results are particularly strong, with even Ultra settings maintaining an average above 112 FPS. This makes the combo suitable for high refresh-rate 1080p monitors, especially when using High or Medium settings. The 1440p results are more varied, with Low settings exceeding 120 FPS but Ultra dropping below 70 FPS. At 4K, all settings fall below 63 FPS, with Ultra barely holding above 40 FPS.

How This Combo Ranks

The Intel Core i3-12100F + Intel Arc B580 combination ranks 1305th out of 1681 tested combos for Doom, placing it in the bottom 22% of all tested configurations. This ranking reflects the CPU's modest 4-core, 8-thread configuration and the GPU's mid-range positioning, as indicated by the Arc B580's 66th percentile ranking among all GPUs.

This rank is somewhat surprising given the strong 1080p performance, but it likely reflects that many of the 1681 combos in the database pair higher-end CPUs with more powerful GPUs. The CPU's 72nd percentile ranking among all CPUs and the GPU's 66th percentile ranking suggest that this combo sits below the median in terms of raw component performance, even though Doom's engine is well-optimized for the hardware.

The nearest CPU rivals in terms of average benchmark score—the AMD Ryzen Threadripper PRO 3975WX (13534, -0.1% delta) and Intel Core i7-1250U (13462, +0.4% delta)—show that the i3-12100F's processing power is competitive with much higher-tier parts in synthetic tests. However, the 4-core physical limit becomes apparent in a game like Doom, where the 8-thread scaling plateau (3DMark 8-thread score of 4026 vs. max-thread score of 4023) suggests the engine cannot fully utilize additional cores beyond what this CPU provides.

Settings Recommendations

For a balanced experience prioritizing frame rate consistency, the data supports using High settings at 1080p (134.5 FPS) or 1440p (88.5 FPS). These settings provide a substantial visual upgrade over Medium (162 FPS and 101.8 FPS respectively) while maintaining average frame rates well above 60 FPS. The 1080p High result is particularly compelling, offering nearly 135 FPS for smooth gameplay.

At 1440p, High settings are the recommended choice for players with a 60 Hz monitor, as the 88.5 FPS average provides ample headroom. For players with 120 Hz or higher refresh rate displays, dropping to Medium (101.8 FPS) may be worthwhile to approach the refresh ceiling, though the CPU may become a limiting factor above 120 FPS based on the 1080p Low result of 182 FPS.

At 4K, the choice is between Low (62.5 FPS) and Medium (58.6 FPS). The data shows only a 4 FPS difference between these presets, making Medium the recommended choice for 4K users who prioritize visual quality—the 58.6 FPS average remains playable. High (46.4 FPS) and Ultra (41.4 FPS) at 4K are best reserved for players who accept sub-60 FPS gameplay and prefer maximum visual fidelity.

GPU Role

The Intel Arc B580 is built on the Xe2-HPG architecture with a 5 nm process from TSMC, featuring 19,600 million transistors on a 272 mm² die. Its 2560 shading units, 160 TMUs, and 80 ROPs deliver a pixel rate of 213.6 GPixel/s and a texture rate of 427.2 GTexel/s. The GPU's 12 GB of GDDR6 memory operates at 2375 MHz (19 Gbps effective) across a 192-bit bus, providing 456.0 GB/s of bandwidth.

The B580's benchmark results place it in the 66th percentile of all GPUs, with a PassMark G3D score of 15748 and a 3DMark Steel Nomad DX12 score of 3068. Its nearest rivals include the AMD Radeon 760M (22999, +0.1% delta) and NVIDIA GeForce RTX 4060 (23181, -0.7% delta), showing that the B580 sits in a competitive mid-range position.

In Doom, the GPU's role is clearly dominant. The measured FPS data shows that settings preset has a larger impact on performance than resolution changes, which is typical for a GPU-bound title. The 1080p Ultra result of 112.4 FPS indicates the GPU can handle high workloads at lower resolutions, while the 4K Ultra result of 41.4 FPS shows the limits of its 13.67 TFLOPS FP32 throughput. The GPU's 190 W TDP and PCIe 4.0 x8 interface provide sufficient bandwidth for the 456.0 GB/s memory subsystem, and the 12 GB VRAM capacity ensures no memory-related stutters at any tested setting.