Roblox

Roblox on the Intel Core Ultra 9 290K Plus and AMD Radeon RX 7600 delivers exceptional performance, with the data showing that the combination is heavily CPU-bound at lower resolutions and becomes more GPU-limited as resolution scales up. The measured frame rates are uniformly high, making this a strong pairing for high-refresh-rate monitors, though the GPU's 8 GB VRAM and mid-range compute scores define the ceiling for the most demanding visual settings.

FAQ

Q: What is the maximum average FPS this combo achieves in Roblox?

A: The highest measured average FPS is 308, recorded at 1920x1080 with Low settings. This indicates the CPU has ample headroom to push frame rates well beyond typical display refresh rates.

Q: How does the Ultra 9 290K Plus compare to its closest rival in CPU benchmarks?

A: The data shows the Ultra 9 290K Plus has an average benchmark score of 84003, which is 0.2% higher than the Intel Core Ultra 9 285K's score of 83807. It also leads the AMD EPYC 4584PX by 1.1% and the AMD EPYC 9135 by 1.2%.

Q: What is the GPU's benchmark percentile ranking?

A: The AMD Radeon RX 7600 sits at the 57th percentile among all GPUs, with an average benchmark score of 15171. Its closest rival, the NVIDIA GeForce RTX 3050 OEM, scores 15199, which is a negligible 0.2% difference.

Q: What is the performance drop from 1080p to 4K at Ultra settings?

A: At 1920x1080 Ultra, the average FPS is 201. At 3840x2160 Ultra, the average drops to 76, representing a 62% reduction in frame rate. This shows the GPU becomes the primary limiting factor at higher resolutions.

Q: Which settings preset provides the best minimum frame rate at 1440p?

A: At 2560x1440, the Medium preset has the only recorded minimum FPS of 159, with an average of 187. While the Low preset averages 206 FPS and High averages 166 FPS, only Medium provides a documented minimum frame rate.

Q: How much L3 cache does the CPU have, and what is its boost clock?

A: The Intel Core Ultra 9 290K Plus features 36 MB of shared L3 cache and a boost clock of 5.80 GHz. It also has 24 cores and 24 threads, with a base clock of 3.70 GHz.

Settings Recommendations

The measured data indicates that the Medium preset offers the best balance of visual fidelity and performance stability across all tested resolutions. For users prioritizing raw frame rate, the Low preset delivers the highest averages, reaching 308 FPS at 1080p and 206 FPS at 1440p. However, the Medium preset is the only configuration that reports both minimum and maximum frame rates, showing a 323 FPS maximum and 239 FPS minimum at 1080p, along with a 215 FPS maximum and 159 FPS minimum at 1440p.

At 4K, the Medium preset produces an average of 106 FPS with a minimum of 90 and maximum of 122. This consistency suggests Medium is the most stable preset for maintaining playable frame rates without the visual downgrade of Low. The High preset sits between Medium and Ultra in performance, averaging 248 FPS at 1080p, 166 FPS at 1440p, and 94 FPS at 4K. The Ultra preset pushes the GPU harder, yielding 201 FPS at 1080p, 134 FPS at 1440p, and 76 FPS at 4K.

For competitive play where frame rate is paramount, the Low preset at 1080p or 1440p is the clear choice, as the 308 FPS and 206 FPS averages exceed most high-refresh-rate displays. For a more visually rich experience without sacrificing smoothness, Medium at 1440p is the recommended preset, as its 187 FPS average and 159 FPS minimum keep the experience fluid. At 4K, Medium is also optimal, as the 90 FPS minimum ensures consistent performance, whereas High and Ultra risk dropping below that threshold.

Resolution Scaling

The frame rate scaling from 1920x1080 to 3840x2160 reveals a clear shift in the bottleneck between the CPU and GPU. At 1080p, the average FPS across all settings ranges from 201 to 308, indicating that the Intel Core Ultra 9 290K Plus is feeding the GPU as fast as it can process frames. The jump from Low to Ultra at 1080p only reduces performance from 308 to 201 FPS, a 35% drop, which shows the GPU is not yet saturated.

Moving to 2560x1440, the averages drop to between 134 and 206 FPS. The scaling from 1080p to 1440p at Low settings reduces the frame rate from 308 to 206, a 33% decrease, while at Ultra settings it drops from 201 to 134, a 33% decrease as well. This consistent percentage reduction across settings suggests the GPU is beginning to take on more load, but the CPU still has significant headroom.

At 3840x2160, the performance impact becomes more pronounced. The Low preset averages 116 FPS, a 62% drop from the 308 FPS at 1080p. The Ultra preset averages 76 FPS, a 62% drop from 201 FPS at 1080p. This steep decline indicates that the AMD Radeon RX 7600 is now the dominant limiting factor, as the pixel count quadruples from 1080p to 4K. The data shows that at 4K, the GPU's rendering capabilities cap the frame rates, while at 1080p, the CPU's high single-thread and multi-thread scores keep the pipeline full.

Measured FPS Breakdown

At 1920x1080, the measured frame rates are consistently high across all settings. The Low preset delivers an average of 308 FPS, which is the highest recorded in the entire dataset. Medium follows with an average of 281 FPS, along with a minimum of 239 and a maximum of 323. High settings produce an average of 248 FPS, and Ultra drops to an average of 201 FPS. These numbers indicate that even at the highest settings, the 1080p resolution is well within the capability of this hardware combination.

At 2560x1440, the frame rates remain robust. Low settings average 206 FPS, providing a smooth experience for fast-paced gameplay. Medium settings average 187 FPS with a minimum of 159 and a maximum of 215. High settings yield an average of 166 FPS, while Ultra settings produce an average of 134 FPS. The 1440p resolution shows a clear progression of decreasing performance as visual quality increases, but all presets remain above the 60 FPS threshold.

At 3840x2160, the performance scales down further. Low settings average 116 FPS, which is still highly playable. Medium settings average 106 FPS with a minimum of 90 and a maximum of 122. High settings average 94 FPS, and Ultra settings drop to an average of 76 FPS. The 4K results demonstrate that the GPU is the limiting factor, as the frame rates are significantly lower than at 1080p, but the combination still manages to keep all presets above 75 FPS.

GPU Role

The AMD Radeon RX 7600 is built on the RDNA 3.0 architecture with a Navi 33 chip, fabricated on a 6 nm process. It features 2048 shading units, 128 texture mapping units, and 64 raster operation units, along with 32 ray tracing cores. The GPU has a base clock of 1720 MHz and a boost clock of 2655 MHz, with a game clock rated at 2250 MHz. These specifications place it in the 57th percentile among all GPUs, with an average benchmark score of 15171.

The GPU's memory subsystem consists of 8 GB of GDDR6 memory on a 128-bit bus, providing a bandwidth of 288.0 GB/s. The memory clock runs at 2250 MHz, which translates to 18 Gbps effective. The 8 GB VRAM capacity is a critical factor in Roblox, as the game's texture-heavy environments at 4K Ultra settings can push memory usage higher. The measured data shows a significant performance drop from 1440p to 4K, with Ultra settings falling from 134 FPS to 76 FPS, suggesting that the VRAM capacity or memory bandwidth is a limiting factor at higher resolutions.

The GPU's compute performance is reflected in its benchmark scores, including a 3DMark Steel Nomad DX12 score of 2310 and a Geekbench OpenCL score of 88051. The Passmark G3D score of 16634 and DirectX 12 score of 58 show that the GPU handles modern APIs well. In Roblox, which is not graphically demanding compared to AAA titles, the RX 7600's capabilities are more than sufficient for smooth gameplay, but the 4K Ultra preset pushes the GPU to its limits, as evidenced by the 76 FPS average.

CPU Role

The Intel Core Ultra 9 290K Plus is a 24-core, 24-thread processor from the Core Ultra Series 2, based on the Arrow Lake Refresh architecture. It has a base clock of 3.70 GHz and a boost clock of 5.80 GHz, with a TDP of 125 W. The CPU features 36 MB of shared L3 cache, along with 192 KB of L1 cache per core and 3 MB of L2 cache per core. It supports DDR5 memory in a dual-channel configuration with a bandwidth of 115.2 GB/s.

The CPU's benchmark scores are exceptional, placing it in the 96th percentile among all CPUs. Its Cinebench R23 multi-core score is 51731, and the single-core score is 7303. The Passmark multi-thread score is 60860, with a single-thread score of 4823. These results show that the processor excels in both multi-threaded and single-threaded workloads, which is crucial for Roblox's engine that can leverage multiple cores for physics and world simulation.

In the measured FPS data, the CPU's influence is most apparent at lower resolutions. At 1080p, the frame rates exceed 200 FPS across all settings, indicating that the CPU is capable of feeding the GPU with more than enough data. The 24 cores and 24 threads ensure that background tasks and the game's simulation threads do not become a bottleneck. The CPU's 5.80 GHz boost clock provides the high single-thread performance needed for the game's main logic loop, while the 36 MB L3 cache reduces memory latency for frequently accessed data.

The CPU's nearest rival, the Intel Core Ultra 9 285K, scores 83807 in the average benchmark, which is 0.2% lower than the 290K Plus's 84003. This marginal difference confirms that the 290K Plus is at the top of the desktop CPU performance hierarchy. In Roblox, this CPU strength manifests as high frame rates even when the GPU is not fully utilized, particularly at 1080p where the 308 FPS Low preset result shows the CPU's ability to maintain extremely high frame rates without being the limiting factor.