Counter-Strike 2

Counter-Strike 2 is notoriously CPU-bound, and this specific pairing of the Intel Core Ultra 7 155H with the NVIDIA GeForce RTX 5090 produces a fascinating bottleneck inversion. The data shows that while the RTX 5090 is an absolute powerhouse capable of immense frame rates, the mobile Meteor Lake processor ultimately dictates the ceiling at lower resolutions, whereas the GPU takes over at 4K. The benchmark results indicate that this combo delivers exceptional performance across the board, but the scaling patterns reveal a clear shift in system behavior from 1080p to 4K that users should understand before configuring their settings.

FAQ

Q: What is the performance difference between Low and Ultra settings at 1440p?

A: The average frame rate drops from 367 FPS on Low to 177 FPS on Ultra at 2560x1440. This represents a 190 FPS difference, meaning the Ultra preset demands roughly half the performance headroom compared to the lowest settings.

Q: How does the CPU's multi-core strength compare to its direct rivals?

A: The Core Ultra 7 155H scores 15,028 in Cinebench R23 multi-core, placing it at the 83rd percentile of all CPUs. Its average benchmark score of 32,697 is virtually identical to the Intel Core i5-14600T (32,707, 0% delta) and the AMD Ryzen AI 7 PRO 360 (32,662, 0.1% delta), indicating near-parity in overall processing power.

Q: Is the RTX 5090's 32 GB of VRAM a factor in Counter-Strike 2?

A: The game's measured FPS data shows no indication of VRAM limitations, as even the most demanding 4K Ultra settings achieve 99 FPS. The GPU's 1.79 TB/s bandwidth and 512-bit bus provide far more memory throughput than this title requires, so the 32 GB capacity is not a constraint here.

Q: What is the best resolution for maximizing frame rate?

A: At 1920x1080 with Low settings, the combo reaches 554 FPS average. This is the highest measured result in the dataset, outpacing the 1440p Low result of 367 FPS and the 4K Low result of 205 FPS by substantial margins.

Q: How does this combo rank among all tested configurations?

A: The combination of the Core Ultra 7 155H and RTX 5090 sits at rank 557 out of 2,870 total tested combos for Counter-Strike 2. This places it in the top 20% of all system pairings in the database for this specific game.

Q: Does the CPU's 22 threads provide an advantage in this game?

A: Benchmark results indicate the CPU's 16 cores and 22 threads are more than sufficient for Counter-Strike 2, as the game's engine typically leverages fewer cores. The processor's 24 MB of shared L3 cache and 4.80 GHz boost clock are likely more relevant to the frame rate figures observed.

CPU Role

The Intel Core Ultra 7 155H brings a 16-core, 22-thread configuration based on the Meteor Lake architecture, built on Intel's 7 nm process. This mobile processor features a base clock of 3.80 GHz and a boost clock of 4.80 GHz, with a 28 W TDP that defines its power envelope. The cache hierarchy includes 112 KB of L1 per core, 2 MB of L2 per core, and a shared 24 MB L3 cache, which helps feed the GPU with data at high frame rates.

For Counter-Strike 2, the CPU's role is pivotal in the lower resolution scenarios. The data shows 554 FPS at 1080p Low, which is 2.7 times higher than the 205 FPS at 4K Low. This scaling suggests that at 1080p, the RTX 5090 is far from saturated, and the Core Ultra 7 155H's single-thread performance becomes the limiting factor. The Cinebench R23 single-core score of 1,743 and the Passmark single-thread score of 3,468 indicate solid, though not top-tier, per-core performance that allows these high frame rates to be achieved.

The processor's overall standing is reinforced by its 83rd percentile ranking against all CPUs, with an average benchmark score of 32,697. Its nearest rivals include the Intel Core i5-14600T (32,707, 0% delta) and the AMD Ryzen AI 7 PRO 360 (32,662, 0.1% delta), showing that this chip slots into a competitive mid-range performance tier. In multi-threaded workloads like Cinebench R23, the score of 15,028 demonstrates substantial parallel processing capability, though Counter-Strike 2's frame rate is more dependent on the boost clock behavior than raw core count.

The Passmark results further characterize the CPU: a multi-thread score of 24,873, integer math at 86,870, and floating-point math at 63,703. These figures indicate balanced performance across different workload types, which translates to consistent frame delivery in a game that mixes physics, AI, and rendering tasks. The data suggests that while the CPU is not the fastest available, it provides enough throughput to keep the RTX 5090 well-fed at all but the most extreme frame rate targets.

GPU Role

The NVIDIA GeForce RTX 5090 represents the flagship of the GeForce 50-series, built on the Blackwell 2.0 architecture with a 5 nm process from TSMC. This GPU is a massive piece of silicon with 92,200 million transistors on a 750 mm² die, featuring 21,760 shading units, 680 texture mapping units, and 176 render output units. The clock speeds are set at a 2,017 MHz base and 2,407 MHz boost, delivering a peak FP32 performance of 104.8 TFLOPS.

Memory configuration is equally impressive: 32 GB of GDDR7 on a 512-bit bus, providing 1.79 TB/s of bandwidth. This enormous memory subsystem is far beyond the requirements of Counter-Strike 2, as evidenced by the frame rate data which shows no performance cliffs that would indicate VRAM or bandwidth saturation. The GPU's 92nd percentile ranking against all GPUs, with an average benchmark score of 79,842, places it near the top of the performance hierarchy, though its nearest rivals in the database are somewhat unexpected.

The nearestRivals data shows the RTX 5090's average score is closely matched by the NVIDIA Tesla P100 PCIe 16 GB (79,605, 0.3% delta) and the NVIDIA Tesla P100 PCIe 12 GB (79,396, 0.6% delta), with the AMD Radeon RX 6850M XT trailing at 78,940 (1.1% delta). This suggests that in the database's aggregate metrics, the RTX 5090's raw compute power is comparable to these data-center and mobile parts, though the gaming performance differences are likely much larger due to architectural optimizations and driver support.

In Counter-Strike 2, the GPU's role becomes dominant only at 4K resolution. The measured FPS at 3840x2160 shows a clear scaling from 99 FPS at Ultra to 205 FPS at Low, a 2.07x improvement. This scaling factor is much smaller than the 2.08x improvement seen at 1440p (177 to 367 FPS) and the 2.07x at 1080p (267 to 554 FPS), indicating that the GPU is becoming the primary bottleneck as resolution increases. The RTX 5090's 1.79 TB/s bandwidth ensures that even at 4K Ultra, the memory subsystem is not the limiting factor, with the game engine's rendering requirements being the primary constraint.

How This Combo Ranks

The combination of the Intel Core Ultra 7 155H and the NVIDIA GeForce RTX 5090 achieves a rank of 557 out of 2,870 tested combos in Counter-Strike 2. This places the system in the top 19.4% of all configurations in the database, which is a strong result given that this is a mobile CPU paired with a desktop-class GPU.

The ranking reflects the inherent imbalance of this pairing. The RTX 5090 is a top-tier GPU that would typically be paired with a high-end desktop processor to avoid bottlenecking. However, the Core Ultra 7 155H's mobile nature means it cannot fully leverage the GPU's capabilities at lower resolutions. The rank of 557 suggests that while the combo is fast, there are many other pairings that achieve higher frame rates, likely those using desktop CPUs with stronger single-thread performance.

The data shows that the combo's performance is more competitive at higher resolutions. At 4K Ultra, the 99 FPS average is a respectable result, and the ranking would likely improve if only 4K data were considered. However, the 1080p Low result of 554 FPS, while numerically high, is likely below what a top-tier desktop CPU could achieve with the same GPU, which explains why the rank is not higher.

This ranking also positions the combo relative to the GPU's overall performance percentile. The RTX 5090's 92nd percentile ranking suggests it is among the fastest GPUs available, but the combo's 557th rank indicates that the CPU is holding back the system from reaching the absolute top tier of Counter-Strike 2 performance. The gap between CPU and GPU capabilities is a key characteristic of this pairing.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the combo's performance across three resolutions and four settings presets. At 1920x1080, the results are exceptional: Low settings achieve 554 FPS average, Medium reaches 460 FPS with a minimum of 391 and maximum of 529, High delivers 344 FPS, and Ultra drops to 267 FPS. These numbers indicate that the system is heavily CPU-bound at this resolution, as the GPU has ample headroom to render frames faster than the CPU can issue draw calls.

Moving to 2560x1440, the frame rates remain high but show the expected decline. Low settings produce 367 FPS, Medium hits 305 FPS with a range of 259 to 350 FPS, High reaches 228 FPS, and Ultra settles at 177 FPS. The scaling from 1080p to 1440p shows a 33.8% reduction in frame rate at Low settings, which is consistent with the increased pixel count requiring more GPU work.

At 3840x2160, the GPU's role becomes more pronounced. Low settings yield 205 FPS, Medium achieves 170 FPS with a range of 145 to 196 FPS, High drops to 127 FPS, and Ultra reaches 99 FPS. The 4K results show a 63.0% reduction from 1080p at Low settings, indicating that the GPU is now the primary bottleneck, as the pixel throughput demands are significant.

The Medium settings across all resolutions provide the only min/max FPS data, offering insight into frame time consistency. At 1080p Medium, the range is 391 to 529 FPS, a spread of 138 FPS. At 1440p Medium, the range is 259 to 350 FPS, a spread of 91 FPS. At 4K Medium, the range is 145 to 196 FPS, a spread of 51 FPS. This narrowing range at higher resolutions suggests that the GPU's workload becomes more predictable, reducing frame time variance.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target resolution and desired frame rate. At 1920x1080, the Low preset delivers 554 FPS, which is ideal for competitive play on high-refresh-rate monitors, but the Ultra preset still achieves 267 FPS, which is sufficient for most displays. The data shows that even at Ultra, the system maintains a playable frame rate, so users with 240 Hz monitors can comfortably use High settings at 344 FPS for a balance of visual quality and speed.

For 2560x1440, the Medium preset at 305 FPS provides the best balance of visual fidelity and performance, with a minimum of 259 FPS ensuring smooth gameplay even in intense firefights. The High preset at 228 FPS is also viable for 144 Hz monitors, while the Ultra preset at 177 FPS remains above the 144 FPS threshold but offers diminishing returns in visual quality over High.

At 3840x2160, the Medium preset at 170 FPS is the recommended choice, as it delivers a high frame rate with good visual quality and has a minimum of 145 FPS that keeps the experience smooth. The High preset at 127 FPS is acceptable for 120 Hz displays, but the Ultra preset at 99 FPS may introduce noticeable stuttering on high-refresh-rate monitors. The Low preset at 205 FPS is optimal for competitive play at 4K, though the visual downgrade is significant.

Overall, the Medium preset across all resolutions provides the most consistent experience, as it is the only setting tier with documented min/max FPS data, showing stable frame delivery. For users prioritizing maximum frame rate, Low settings at 1080p offer the highest possible performance, but the data indicates that the system can handle Medium settings at any resolution while maintaining frame rates above 170 FPS, making it the recommended default for most scenarios.