Overpower

The AMD Ryzen 9 5900X paired with the NVIDIA GeForce RTX 5090 delivers exceptional performance in Overpower, ranking 39th out of 1744 tested combinations. This places the system in the top 2.2% of all tested hardware configurations. With the RTX 5090's 32 GB of GDDR7 memory and the 5900X's 12 cores, this combo is built for high-refresh-rate gaming at any resolution, though the data reveals some interesting bottlenecks that inform the best settings choices.

Settings Recommendations

For players targeting the smoothest competitive experience, the Low preset at 1920x1080 delivers the highest measured average of 231.5 FPS. This is nearly 7% faster than the 2160p Low result and provides a significant margin above 144Hz displays. However, the gap between Low and Medium at 1080p is only 39.2 FPS (231.5 vs 192.3), which suggests that Medium offers a much better visual experience for a relatively modest performance cost.

At 2560x1440, the Medium preset hits 176 FPS, which remains well above the 144Hz threshold for most high-refresh monitors. This resolution strikes the best balance between image quality and frame rate, especially considering that the 1440p High preset only drops to 162 FPS. The Ultra preset at 1440p still maintains a playable 133.1 FPS, but the 28.9 FPS drop from High to Ultra indicates diminishing returns on visual fidelity.

For 4K gaming, the High preset at 135.1 FPS is the sweet spot. The jump from Medium (147.1 FPS) to High (135.1 FPS) costs only 12 FPS, while the Ultra preset drops to 114.1 FPS — a 21 FPS penalty over High that may not justify the visual gains. The data clearly shows that High at 4K provides a near-perfect experience, keeping frame rates above 120 FPS on average.

FAQ

*Q: What is the highest average FPS achievable with this hardware in Overpower?*

A: The maximum measured average is 231.5 FPS at 1920x1080 with the Low preset. The 1080p Medium preset achieves 192.3 FPS, and the 4K High preset reaches 135.1 FPS.

Q: How does the CPU compare to its closest rivals in synthetic benchmarks?

A: The Ryzen 9 5900X has an average benchmark score of 39453, which trails the AMD Ryzen 7 PRO 8845HS by 0.7% and the Intel Core i7-13700 by 1%. It leads the AMD EPYC 4245P by 0.2% and the Intel Core i7-13700F by 0.9%.

Q: Is the RTX 5090 significantly faster than its closest GPU rival?

A: The RTX 5090 scores 84306 on average, which is only 0.1% higher than the RTX 5090 D and 0.2% higher than the RTX 5050 Mobile. It outperforms the AMD Radeon PRO W6600 by 1.3% but falls 1.6% behind the NVIDIA CMP 40HX.

Q: What is the performance difference between the best and worst presets at 4K?

A: At 3840x2160, the Low preset delivers 209.8 FPS, while the Ultra preset drops to 114.1 FPS. This represents a 95.7 FPS spread, or roughly 45.6% lower performance from Low to Ultra at the same resolution.

Q: Does the GPU hold up well in compute workloads?

A: The RTX 5090 achieves a Passmark G3D score of 39650 and a GPU compute score of 26756. Its Geekbench OpenCL score of 380114 and Vulkan score of 379571 indicate strong compute capability for non-gaming tasks.

Q: How much headroom does the 5900X have in multi-threaded workloads?

A: The CPU scores 33150 in Cinebench R23 multi-core and 10075 in 3DMark max threads. Its Passmark multithread score of 39002 places it in the 90th percentile against all CPUs.

GPU Role

The RTX 5090's 32 GB of GDDR7 memory on a 512-bit bus provides 1.79 TB/s of bandwidth, which is critical for Overpower at high resolutions. The 4K Ultra preset still manages 114.1 FPS, indicating that the GPU's memory subsystem has ample headroom for texture-heavy scenes. The GPU's 104.8 TFLOPS of FP32 performance and 423.6 GPixel/s pixel rate ensure that even the most demanding effects are processed without stutter.

The card's boost clock of 2407 MHz and base clock of 2017 MHz operate within a 575 W TDP envelope. This power budget allows the GPU to sustain high clocks under sustained load, as evidenced by the relatively small performance gap between Medium and High presets at all resolutions. At 1080p, the difference between Medium and High is only 12.9 FPS (192.3 vs 179.4), suggesting the GPU is not the limiting factor at lower resolutions.

The RTX 5090's 170 ray tracing cores and 680 tensor cores provide dedicated hardware for advanced rendering features. While the benchmark data does not isolate ray tracing performance, the strong 3DMark Steel Nomad DX12 score of 14411 suggests the GPU handles modern APIs efficiently. The Passmark DirectX 12 score of 185 is notably lower than the DirectX 11 score of 341, which could indicate driver overhead or different workload characteristics between API versions.

Measured FPS Breakdown

At 1920x1080, the full preset range shows consistent scaling: Low hits 231.5 FPS, Medium drops to 192.3 FPS, High reaches 179.4 FPS, and Ultra bottoms out at 150.2 FPS. The step from Low to Medium costs 39.2 FPS, while the step from High to Ultra costs 29.2 FPS. This 1080p data shows that the CPU begins to matter more at lower resolutions, as the frame rate ceiling appears to be around 231.5 FPS regardless of GPU headroom.

Moving to 2560x1440, the pattern shifts slightly. Low delivers 222.8 FPS, Medium reaches 176 FPS, High hits 162 FPS, and Ultra settles at 133.1 FPS. The delta between Low and Medium widens to 46.8 FPS, while the High-to-Ultra gap narrows slightly to 28.9 FPS compared to 1080p. This suggests the GPU is becoming more influential at 1440p, but the CPU still provides a solid foundation.

At 3840x2160, the GPU takes over as the primary driver. Low achieves 209.8 FPS, Medium drops to 147.1 FPS, High reaches 135.1 FPS, and Ultra falls to 114.1 FPS. The Low-to-Medium penalty is now 62.7 FPS, the largest single-step drop across all resolutions. Interestingly, the High-to-Ultra gap at 4K is only 21 FPS, which is the smallest absolute difference between these presets across all resolutions, indicating that Ultra settings at 4K are more efficient relative to High than at lower resolutions.

Resolution Scaling

The performance drop from 1080p to 4K varies significantly by preset. At Low settings, the 1080p average of 231.5 FPS falls to 209.8 FPS at 4K — a 21.7 FPS reduction that represents only a 9.4% loss. This modest decline indicates that the CPU is the primary limiter at Low settings, as the GPU has plenty of headroom to render frames at both resolutions.

The Medium preset shows a larger scaling penalty: 192.3 FPS at 1080p drops to 147.1 FPS at 4K, a 45.2 FPS loss or 23.5% reduction. This suggests that Medium settings begin to shift the workload toward the GPU, but the RTX 5090 still handles the increased pixel count efficiently. The High preset follows a similar trajectory, falling from 179.4 FPS at 1080p to 135.1 FPS at 4K, a 44.3 FPS drop (24.7%).

The Ultra preset exhibits the most pronounced scaling: 150.2 FPS at 1080p versus 114.1 FPS at 4K, representing a 36.1 FPS loss (24%). This consistent 23-25% penalty across Medium, High, and Ultra presets indicates that the GPU is the limiting component once settings exceed Low. The low-preset scaling of just 9.4% confirms that the Ryzen 9 5900X's single-thread performance, measured at 941 in 3DMark single-thread, becomes the bottleneck when the GPU is underutilized.

CPU Role

The AMD Ryzen 9 5900X brings 12 cores and 24 threads to the pairing, running at a base clock of 3.70 GHz and boosting to 4.80 GHz. This Zen 3 architecture, built on TSMC's 7 nm process, delivers strong single-thread performance with a 3DMark single-thread score of 941 and a Cinebench R23 single-core score of 4680. These numbers explain why the 1080p Low preset can sustain 231.5 FPS — the CPU's per-core speed is sufficient to feed the GPU at high frame rates.

The CPU's multi-threaded capabilities are equally impressive, with a Cinebench R23 multi-core score of 33150 and a Geekbench multi-core score of 11877. The 64 MB of L3 cache helps with game data locality, and the 51.2 GB/s memory bandwidth on DDR4 is adequate for most gaming workloads. The 5900X's Passmark multithread score of 39002 places it in the 90th percentile of all CPUs, though its nearest rivals show how tight the competition is: the Intel Core i7-13700F trails by just 0.9%, while the Intel Core i7-13700 leads by 1%.

The data reveals that the CPU's influence diminishes as resolution increases. At 4K, the gap between Low and Ultra is 95.7 FPS, but at 1080p, the same preset comparison shows an 81.3 FPS difference. This wider spread at lower resolutions (1080p: 231.5 to 150.2 FPS; 4K: 209.8 to 114.1 FPS) confirms that the 5900X becomes the limiting factor when the GPU is not working at full capacity. For players using this combo, the CPU's 12 cores ensure that background tasks and game logic won't starve the GPU, but the frame rate ceiling at 1080p Low suggests that even this powerful CPU has its limits in Overpower.