Counter-Strike 2

# Counter-Strike 2 with AMD Ryzen 5 8400F + Intel Arc B580

The AMD Ryzen 5 8400F pairs a 6-core, 12-thread Zen 4 design with the Intel Arc B580 in Counter-Strike 2, and the measured frame rates reveal a combination that is fundamentally GPU-limited at higher resolutions but increasingly CPU-bound as settings drop. The CPU's 4.20 GHz base and 4.70 GHz boost clocks, combined with a 16 MB shared L3 cache, deliver strong single-thread performance—critical for a game like Counter-Strike 2, which relies heavily on CPU throughput for its game logic and physics. The Arc B580, with its 2560 shading units and 12 GB of GDDR6 memory on a 192-bit bus, provides ample fill rate and memory bandwidth, yet the data shows that the GPU becomes the bottleneck at 4K, while the CPU's ceiling emerges clearly at 1080p Low settings.

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

The Ryzen 5 8400F is a 6-core, 12-thread processor built on TSMC's 4 nm process, with a 65 W TDP and a boost clock of 4.70 GHz. Its architecture, Zen 4 (Phoenix), is designed for efficient single-thread execution, which is directly relevant to Counter-Strike 2's engine. The CPU's benchmark scores underscore this: it achieves 951 in 3DMark single-thread and 2943 in Cinebench R23 single-core, while multi-thread scores reach 6165 in 3DMark max threads and 20851 in Cinebench R23 multicore. These numbers place the CPU in the 82nd percentile among all processors, with an average benchmark score of 25064.

In the context of Counter-Strike 2, the measured FPS data shows that the CPU is rarely the limiting factor at higher settings. At 1080p Low, the combination hits 311 FPS average, which is a clear indicator that the CPU can push well beyond typical display refresh rates. However, the gap between Low and Ultra at 1080p—311 FPS versus 149.1 FPS—demonstrates that the GPU's workload scales significantly with settings, while the CPU's contribution remains relatively constant. The nearest rivals for the CPU include the AMD Ryzen 7 2700X (avgScore 25057, deltaPct 0) and the AMD Ryzen 5 7500F (avgScore 24993, deltaPct 0.3), indicating that the 8400F sits in a competitive mid-range tier. For a game like Counter-Strike 2, which favors high clock speeds over many cores, the 8400F's 4.70 GHz boost is more impactful than its 6-core count, and the data supports this: the CPU can sustain 311 FPS at 1080p Low, a result that would be impossible if core count were the primary constraint.

FAQ — 4-6 Q&A pairs answerable from FACT PACK data

Q: What is the best average FPS this combo achieves in Counter-Strike 2?

A: The highest measured average FPS is 311, achieved at 1920x1080 with Low settings. At the same resolution, Medium settings yield 255.5 FPS, High yields 192.9 FPS, and Ultra drops to 149.1 FPS.

Q: How does the combo perform at 4K compared to 1080p?

A: At 3840x2160 with High settings, the average FPS is 73.1, which is roughly 38% of the 1080p High result of 192.9 FPS. At Ultra settings, 4K drops to 55.3 FPS, while 1080p Ultra holds 149.1 FPS. This indicates a significant GPU bottleneck at 4K.

Q: Which component is more likely to limit performance at 1440p?

A: At 2560x1440, the combo produces 206.1 FPS on Low and 99.4 FPS on Ultra. The scaling from Low to Ultra is a 52% reduction, which is less severe than the 4K drop (73.1 to 55.3 FPS, a 24% reduction from High to Ultra), suggesting that the GPU still dominates at 1440p, but the CPU can keep up at lower settings.

Q: Is the Intel Arc B580 a strong match for this CPU in this game?

A: The GPU's average benchmark score is 23021, placing it in the 66th percentile of all GPUs. Its nearest rival, the NVIDIA GeForce RTX 4060, has an avgScore of 23181 with a deltaPct of -0.7, meaning the B580 is within 1% of that card. In-game, the combo delivers 192.9 FPS at 1080p High, which is competitive for high-refresh gaming.

Q: What is the combo's rank among all tested configurations in this game?

A: The combo ranks 1249 out of 1632 tested combinations in Counter-Strike 2, placing it in the lower 24% of all combos. This is notable because the individual CPU and GPU scores are mid-range, but the game's sensitivity to frame pacing and CPU load may reduce the overall ranking.

Q: Does the CPU's single-thread performance support high FPS at 1080p?

A: Yes. The CPU scores 3684 in PassMark single-thread and 2943 in Cinebench R23 single-core, which are strong results. The 311 FPS at 1080p Low confirms that the CPU can drive frame rates well above 300 FPS when the GPU is not a limiting factor.

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

The measured FPS data across resolutions reveals a clear scaling pattern. At 1080p High, the combo averages 192.9 FPS; at 1440p High, it drops to 127.8 FPS (a 34% reduction); and at 4K High, it falls to 73.1 FPS (a 62% reduction from 1080p). This steep decline is characteristic of GPU-bound performance, as the Arc B580's 456.0 GB/s memory bandwidth and 213.6 GPixel/s pixel rate become increasingly taxed at higher resolutions. At Low settings, the pattern is even more pronounced: 311 FPS at 1080p, 206.1 FPS at 1440p, and 113 FPS at 4K. The 4K Low result is still above 100 FPS, indicating that the GPU can handle the workload when settings are minimized, but the CPU's contribution is more visible here.

At Ultra settings, the drop is less severe in percentage terms: 149.1 FPS at 1080p, 99.4 FPS at 1440p, and 55.3 FPS at 4K. The 4K Ultra result is below 60 FPS, which is a key threshold for smooth gameplay. This suggests that the Arc B580, despite its 12 GB of VRAM and 20 ray tracing cores, is not sufficient for 4K Ultra in this title. The data points to the GPU as the primary limiter at 4K, while at 1080p Low, the CPU's ceiling is reached at 311 FPS, which is likely near the game engine's frame rate cap or the CPU's maximum throughput. The fact that 1440p Medium (171.3 FPS) is higher than 1080p Ultra (149.1 FPS) further confirms that settings have a larger impact on GPU load than resolution alone, and that the combo is well-balanced for 1080p and 1440p gaming.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combo ranks 1249 out of 1632 tested configurations in Counter-Strike 2, placing it in the lower 24% of all combos. This ranking is surprising given the individual component scores: the CPU is in the 82nd percentile and the GPU is in the 66th percentile. The discrepancy suggests that Counter-Strike 2's engine is highly sensitive to specific hardware configurations, or that the game's optimization favors other combos. For context, the CPU's nearest rivals include the AMD Ryzen 7 2700X (deltaPct 0) and the AMD Ryzen 5 7500F (deltaPct 0.3), both of which are similar in average score. The GPU's nearest rival, the NVIDIA GeForce RTX 4060, has a deltaPct of -0.7, meaning the B580 is marginally slower in synthetic benchmarks.

The low combo rank may be attributed to the fact that Counter-Strike 2 is a CPU-intensive eSports title, and many higher-ranked combos likely feature CPUs with higher single-thread scores or GPUs with better driver optimization for this specific game. The measured FPS, however, tells a different story: 192.9 FPS at 1080p High is more than adequate for competitive play, and even 4K High at 73.1 FPS is playable on many displays. The rank of 1249 should be interpreted with caution, as it reflects the entire tested population, which includes high-end configurations that may not be representative of typical gaming setups. In absolute terms, the combo delivers smooth performance at 1080p and 1440p, but it struggles at 4K Ultra (55.3 FPS), which is a specific weakness that likely contributes to its lower rank.

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

Based on the measured FPS data, the optimal settings depend on the target resolution and desired frame rate. At 1080p, the Low preset delivers 311 FPS, which is ideal for esports players using high-refresh monitors (240 Hz or higher). Medium settings at 1080p still provide 255.5 FPS, offering a good balance between visual quality and performance. High settings at 1080p drop to 192.9 FPS, which is still above 144 Hz, while Ultra at 149.1 FPS remains playable but begins to approach the limit for 144 Hz displays. For most users at 1080p, Medium or High is recommended, as the visual upgrade over Low is substantial while the FPS penalty is manageable.

At 1440p, the Low preset yields 206.1 FPS, which is excellent for high-refresh gaming. Medium settings produce 171.3 FPS, and High drops to 127.8 FPS, both of which are suitable for 144 Hz monitors. Ultra at 1440p falls to 99.4 FPS, which is still above 60 FPS but may feel less responsive for competitive play. The best experience at 1440p is Medium, as it maintains over 170 FPS while providing better visuals than Low. At 4K, the situation is more constrained: Low yields 113 FPS, Medium drops to 93.6 FPS, High falls to 73.1 FPS, and Ultra is below 60 FPS at 55.3 FPS. For 4K, Low or Medium is recommended to keep frame rates above 90 FPS, as the visual difference between Medium and High is often less noticeable in a fast-paced game like Counter-Strike 2. Overall, the data suggests that Medium settings provide the best balance of visual quality and performance across all resolutions, with Low reserved for maximum competitiveness at 1080p and 1440p.