Dota 2 moved to the Source 2 engine well before CS2. The 'New Frontiers' update expanded the map by 40%, increasing the load on CPU and memory. Unlike LoL, Dota 2 uses more complex models and lighting. It benefits significantly from the Vulkan API, which distributes load better across CPU cores, though it still relies heavily on main core performance. For stable performance in chaotic 5v5 fights, 16GB of RAM is highly recommended.
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 314 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 298 FPS. At 4K, all settings exceed 201 FPS.
The GeForce RTX 4090 is 521% above the recommended GPU (GeForce GTX 960) for Dota 2. The Xeon W-3265 is 370% above the recommended CPU (Core i5-2500K).
The Xeon W-3265 sets the FPS ceiling at all 1080p settings, all 1440p settings, all 4k settings, while the GeForce RTX 4090 still has headroom.
Approximated average price on current market:
Combo price: $5049. At 1080p Ultra, this combo delivers 314 FPS, equivalent to 0.06 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.091 fps/$ | 0.074 fps/$ | 0.069 fps/$ | 0.062 fps/$ |
| 1440p | 0.084 fps/$ | 0.070 fps/$ | 0.066 fps/$ | 0.059 fps/$ |
| 4k | 0.060 fps/$ | 0.052 fps/$ | 0.050 fps/$ | 0.040 fps/$ |
* Table values represent FPS per Dollar (higher is better)
This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages. Adjacent heavier settings are lightly stabilized to remove prediction jitter that would otherwise create impossible reversals.
At 1080p low, the Xeon W-3265 sets the ceiling at about 456 FPS, while the GeForce RTX 4090 could reach 514 FPS. In this scenario, the CPU limits the GPU potential by 11% (FPS gap: 58 FPS). Overall distribution: CPU limits 12/12 cells, GPU limits 0/12, balanced 0/12.
The Xeon W-3265 and GeForce RTX 4090 stay close in effective frame-generation ceiling across most presets, so neither side consistently suppresses the other by a large margin.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU Limits GPU 11% | CPU Limits GPU 11% | CPU Limits GPU 11% | CPU Limits GPU 11% |
| 1440p (2K QHD) | CPU Limits GPU 11% | CPU Limits GPU 11% | CPU Limits GPU 11% | CPU Limits GPU 11% |
| 4K (Ultra HD) | CPU Limits GPU 11% | CPU Limits GPU 11% | CPU Limits GPU 11% | CPU Limits GPU 11% |
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.
A component can still be the FPS limiter without reaching 100% utilization. The displayed percentages are derived from FPS ceilings and then monotonic-smoothed across heavier presets and resolutions, not generic utilization heuristics.
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 370% above and your GPU is 521% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+370%vsrecommended
+521%vsrecommended
+2786%vsminimum
+13367%vsminimum
Yes, the Xeon W-3265 paired with the GeForce RTX 4090 can run Dota 2 smoothly up to 4k achieving around 201 FPS at Ultra quality. Your GPU is 521% above the recommended specs, and your CPU is 370% above the recommended requirements.
This CPU + GPU combo costs approximately $5049 ($3400 CPU + $1649 GPU). Since the CPU is the main limiting factor, investing in a stronger processor will improve your framerates and overall value. For example, the EPYC 9375F is a great upgrade option for around $5306 (Rank #5 for value).
For Dota 2, upgrading the CPU would have the biggest impact on performance. The Xeon W-3265 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.
Dota 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.
Dota 2 requires at minimum a Core 2 Duo E7400 (CPU) and GeForce 8600 GT (GPU) with 4 GB RAM and 60 GB storage. For the recommended experience, you need a Core i5-2500K and GeForce GTX 960 with 8 GB RAM. Your Xeon W-3265 and GeForce RTX 4090 both exceed the recommended specs, so you're well-positioned for a great experience.
These Dota 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.
