The transition from Global Offensive to Counter-Strike 2 marked the end of the DX9 era for Valve. The new Source 2 engine introduces physically based rendering and dynamic smoke that interacts with lighting, significantly changing the performance profile. While CS:GO was light on the GPU, CS2 requires a competent card to handle these effects without stuttering. It remains CPU-heavy at competitive settings, where the 'sub-tick' server architecture demands strong single-thread performance. CPUs with large L3 caches, like AMD's X3D line, offer a major advantage. 8GB of RAM is now the absolute minimum, though more is recommended to avoid hitches.
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 317 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 304 FPS. At 4K, all settings exceed 223 FPS.
The GeForce RTX 4090 is 136% above the recommended GPU (GeForce RTX 2070) for Counter-Strike 2. The Core i5-13450HX is 43% above the recommended CPU (Core i7-9700K).
The Core i5-13450HX determines the performance ceiling at all 1080p settings, all 1440p settings, all 4k settings, while the GPU has headroom.
At 1080p low, the Core i5-13450HX sets the ceiling at about 463 FPS, while the GeForce RTX 4090 could reach 700 FPS. In this scenario, the CPU limits the GPU potential by 34% (FPS gap: 237 FPS). Overall distribution: CPU limits 12/12 cells, GPU limits 0/12, balanced 0/12.
Your Core i5-13450HX is the limiting side in the heaviest mismatch. This means part of the GeForce RTX 4090 rendering potential remains unused in those settings.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU Limits GPU 34% | CPU Limits GPU 34% | CPU Limits GPU 31% | CPU Limits GPU 28% |
| 1440p (2K QHD) | CPU Limits GPU 25% | CPU Limits GPU 22% | CPU Limits GPU 20% | CPU Limits GPU 20% |
| 4K (Ultra HD) | CPU Limits GPU 22% | CPU Limits GPU 25% | CPU Limits GPU 20% | CPU Limits GPU 23% |
We estimate the maximum FPS the processor can sustain and the maximum FPS the graphics card can sustain in each setting, then compare those limits directly.
Limit Factor formula: (stronger - weaker) / stronger. Example: if CPU ceiling is 200 FPS and GPU ceiling is 140 FPS, then GPU limits CPU by 30%.
CPU Limits GPU means the processor ceiling is lower. GPU Limits CPU means the graphics ceiling is lower. Balanced means the FPS ceilings are close enough that the gap is negligible.
The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU51% - 78% <> GPU16% - 33% <> | CPU45% - 76% <> GPU23% - 51% <> | CPU43% - 73% <> GPU25% - 51% <> | CPU43% - 67% <> GPU27% - 53% <> |
| 1440p (2K QHD) | CPU41% - 49% <> GPU46% - 58% <> | CPU36% - 48% <> GPU71% - 90% <> | CPU34% - 47% <> GPU75% - 93% <> | CPU34% - 43% <> GPU76% - 94% <> |
| 4K (Ultra HD) | CPU38% - 39% <> GPU45% - 89% <> | CPU34% - 36% <> GPU85% - 90% <> | CPU31% - 36% <> GPU85% - 93% <> | CPU32% - 36% <> GPU85% - 93% <> |
The Core i5-13450HX + GeForce RTX 4090 pairing runs this title with CPU utilization between 31% and 78% and GPU utilization between 16% and 94%. Core i5-13450HX stays in a controlled operating range, while GeForce RTX 4090 is utilized efficiently without persistent saturation. As resolution scales, average GPU load rises from 35% at 1080p to 83% at 4K, while CPU averages move from 59% to 35%.
The utilization pattern is relatively balanced. The GeForce RTX 4090 reaches 89% average at its highest-load preset, while the Core i5-13450HX peaks at 64% average, with no single component consistently acting as a hard bottleneck.
At 1080p, averages sit around CPU 59% and GPU 35%. At 1440p, that shifts to CPU 41% and GPU 75%, and at 4K it reaches CPU 35% and GPU 83%. This shows that workload scaling is present on both components, with stronger pressure on the GPU.
4K (Ultra HD) Medium is the most balanced preset based on this dataset. It runs around CPU 35% (34-36%) and GPU 88% (85-90%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while Core i5-13450HX remains stable for consistent frame delivery.
Current utilization does not show an urgent upgrade requirement for either component; the Core i5-13450HX and GeForce RTX 4090 remain reasonably matched for this title.
Understanding Hardware Utilization & Bottlenecks: These percentages represent how much of your component's maximum processing power is actively being used during gameplay. This is the key to identifying performance bottlenecks in any system.
Data generated by our Machine Learning engine trained on real-world benchmarks. Shows the approximate average utilization at each setting.
See how your processor and graphics card compare against the game official minimum and recommended system specs. The placement of your hardware is calculated using relative synthetic performance scores to help you gauge overall playability.
Your CPU is 43% above and your GPU is 136% above the recommended specs. High/Ultra at 1080p. Lower settings for higher resolutions.
+43%vsrecommended
+136%vsrecommended
+877%vsminimum
+843%vsminimum
Yes, the Core i5-13450HX paired with the GeForce RTX 4090 can run Counter-Strike 2 smoothly up to 4k achieving around 223 FPS at Ultra quality. Your GPU is 136% above the recommended specs, and your CPU is 43% above the recommended requirements.
Price data is not currently available for this combination. In general, look for setups where the CPU and GPU are balanced — this ensures you're not overspending on one component that the other can't keep up with.
For Counter-Strike 2, upgrading the CPU would have the biggest impact on performance. The Core i5-13450HX is currently the limiting factor — the GeForce RTX 4090 has extra headroom that a faster processor could take advantage of. This is especially noticeable at 1080p where CPU performance matters more. CPU-limited at: 1080p low, 1080p medium, 1080p high, 1080p ultra, 1440p low, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra.
Counter-Strike 2 does not currently support Frame Generation technologies like DLSS 3 or FSR 3. Your performance is based entirely on native rendering. If the game adds support in a future update, newer GPUs will benefit the most.
Counter-Strike 2 requires at minimum a Core i5 750 (CPU) and GeForce GTX 660 (GPU) with 8 GB RAM and 85 GB storage. For the recommended experience, you need a Core i7-9700K and GeForce RTX 2070 with 16 GB RAM. Your Core i5-13450HX and GeForce RTX 4090 both exceed the recommended specs, so you're well-positioned for a great experience.
These Counter-Strike 2 FPS results are not arbitrary numbers. They come from calculations informed by thousands of real gaming benchmarks, and the typical accuracy range is around 10% to 15%. That makes them far more useful than generic FPS calculators that simply invent values without a benchmark foundation. Actual in-game performance can still vary with drivers, updates, RAM configuration, cooling, and the exact scene being rendered.
Performance estimates are based on synthetic benchmarks and hardware capabilities.
Results may vary based on drivers, OS, and background processes.
