Roblox

The AMD Ryzen 7 9700F paired with the NVIDIA GeForce RTX 3070 Ti delivers exceptionally high frame rates in Roblox, a Sandbox title from 2006-08-31. The measured data shows the combination ranks 1047th out of 3010 tested combos, placing it in the upper third of all configurations. The benchmark results indicate that this pairing is heavily skewed toward CPU performance at lower resolutions, with the GPU becoming more relevant as resolution and settings increase.

Resolution Scaling

The frame rate scaling from 1920x1080 to 3840x2160 reveals a clear pattern of CPU limitation at lower resolutions. At High settings, the average FPS drops from 349 at 1920x1080 to 233 at 2560x1440, a reduction of 116 FPS (approximately 33%). Moving from 2560x1440 to 3840x2160, the average FPS falls from 233 to 132, a further 101 FPS drop (approximately 43%). This scaling behavior indicates that the CPU is the primary limiting factor at 1080p, as the frame rate is so high that the GPU has ample headroom.

At Low settings, the pattern is even more pronounced. The average FPS at 1920x1080 is 434, dropping to 290 at 2560x1440, and then to 164 at 3840x2160. The percentage drop from 1080p to 1440p is approximately 33%, while the drop from 1440p to 4K is approximately 43%. This consistent scaling suggests that the Ryzen 7 9700F's 8 cores and 16 threads are capable of feeding the GPU with enough frames at lower resolutions, but the RTX 3070 Ti's rendering workload becomes the bottleneck as pixel count increases.

The Ultra settings data shows the most significant scaling impact. At 1920x1080, Ultra averages 283 FPS, which drops to 189 at 2560x1440, and then to 107 at 3840x2160. The relative performance loss from 1080p to 4K is approximately 62%, which is the largest across all settings. This indicates that the GPU's role becomes dominant at Ultra settings, particularly at higher resolutions where the 8 GB of GDDR6X memory and 608.3 GB/s bandwidth are taxed by more demanding rendering effects.

GPU Role

The NVIDIA GeForce RTX 3070 Ti, built on the Ampere architecture with a GA104 chip, has a base clock of 1575 MHz and a boost clock of 1770 MHz. The memory operates at 1188 MHz with 19 Gbps effective speed, providing 608.3 GB/s bandwidth across a 256-bit bus. With 8 GB of GDDR6X memory, the card has a passmark_g3d score of 23356 and a percentileVsAllGpus of 75, meaning it outperforms 75% of all GPUs in the database.

The VRAM capacity appears sufficient for Roblox at all tested settings and resolutions, as the data shows playable frame rates even at 4K Ultra. The card's 6144 shading units, 192 TMUs, and 96 ROPs contribute to a pixel rate of 169.9 GPixel/s and a texture rate of 339.8 GTexel/s. The FP32 performance of 21.75 TFLOPS indicates strong raw compute capability for a Sandbox game that may rely on physics and procedural generation.

Comparing to nearest rivals, the RTX 3070 Ti's average benchmark score of 29945 is 0.1% higher than the NVIDIA GeForce RTX 5070 Mobile, 0.5% lower than the AMD Radeon RX 6800, 0.5% higher than the NVIDIA GeForce RTX 2080 Ti, and 1.6% lower than the AMD Radeon RX 6700. These close margins suggest that the GPU sits in a competitive tier, and the measured FPS in Roblox reflects this positioning. The 4K Medium result of 149 FPS with a min of 127 and max of 172 demonstrates that the card can handle demanding settings without dropping below 60 FPS.

How This Combo Ranks

The combination of the Ryzen 7 9700F and RTX 3070 Ti achieves a combo rank of 1047 out of 3010 tested combos in Roblox, placing it in the top 34.8% of all configurations. This ranking reflects the strong synergy between the CPU and GPU, though it is not at the very top tier. The data suggests that while the RTX 3070 Ti's 75th percentile GPU ranking and the CPU's 94th percentile ranking are individually strong, the combination does not reach the highest echelons of Roblox performance.

The CPU's benchmark scores show a passmark_single_thread score of 4691 and a passmark_multithread score of 36470, with an avgBenchmarkScore of 69996. The nearest CPU rivals include the AMD Ryzen 9 7940HX with a score of 69875 (0.2% lower), the Intel Core i7-14700KF at 70163 (0.2% higher), the AMD Ryzen 9 7950X at 69515 (0.7% lower), and the Intel Core i7-14700K at 69355 (0.9% lower). These tight deltas indicate that the 9700F is positioned in a highly competitive performance band.

The combo rank of 1047 suggests that there are 1046 combinations that achieve higher frame rates in Roblox, likely involving more powerful GPUs or CPUs. However, given that the measured FPS at 1080p Ultra is 283, the practical difference between this combo and higher-ranked ones may be minimal at typical display refresh rates. The ranking is more informative when considering 4K performance, where the RTX 3070 Ti's 8 GB VRAM and memory bandwidth become more critical factors.

Measured FPS Breakdown

At 1920x1080, the measured data shows the following average FPS values: Low settings deliver 434 FPS, Medium delivers 395 FPS (with a min of 336 and max of 454), High delivers 349 FPS, and Ultra delivers 283 FPS. The scaling from Low to Ultra represents a 34.8% reduction in average FPS, which is relatively modest and indicates that the CPU can maintain high frame rates even with increased graphical demands.

At 2560x1440, the average FPS values are: Low at 290, Medium at 264 (with a min of 224 and max of 303), High at 233, and Ultra at 189. The reduction from 1080p to 1440p ranges from 33.2% at Low to 33.2% at High, showing consistent scaling. The Ultra setting sees a 33.2% drop as well, from 283 to 189 FPS, which is proportional to the resolution increase.

At 3840x2160, the average FPS values are: Low at 164, Medium at 149 (with a min of 127 and max of 172), High at 132, and Ultra at 107. The drop from 1440p to 4K is more pronounced, with reductions of 43.4% at Low, 43.6% at Medium, 43.3% at High, and 43.4% at Ultra. This consistent 43% reduction across all settings at 4K indicates that the GPU is the limiting factor at this resolution, as the rendering workload scales with pixel count.

The Medium settings at all three resolutions show the only min/max data in the pack. At 1080p, the min is 336 and max is 454; at 1440p, the min is 224 and max is 303; at 4K, the min is 127 and max is 172. These ranges suggest that frame pacing is consistent, with the delta between min and max remaining proportional to the average FPS.

CPU Role

The AMD Ryzen 7 9700F is an 8-core, 16-thread processor based on Zen 5 architecture (Granite Ridge), manufactured on a 4 nm process by TSMC. It has a base clock of 3.80 GHz and a boost clock of 5.50 GHz, with a TDP of 65 W. The cache hierarchy includes 80 KB of L1 per core, 1 MB of L2 per core, and 32 MB of shared L3 cache. Memory support is DDR5 with dual-channel configuration, providing 89.6 GB/s bandwidth.

The CPU's benchmark results show a passmark_single_thread score of 4691, which is critical for Roblox's performance at lower resolutions. The single-thread performance places it in the top tier, with a percentileVsAllCpus of 94. The passmark_multithread score of 36470 indicates strong multi-core capability, though Roblox may not fully utilize all 16 threads. The passmark_integer_math score of 120788 and passmark_floating_point_math score of 77955 provide context for the CPU's computational throughput.

The nearest CPU rivals show very close performance margins: the Ryzen 9 7940HX is 0.2% lower, the Core i7-14700KF is 0.2% higher, the Ryzen 9 7950X is 0.7% lower, and the Core i7-14700K is 0.9% lower. This indicates that the 9700F's performance is tightly clustered with other high-end processors, and the measured FPS in Roblox reflects this competitive positioning. The CPU's boost clock of 5.50 GHz is particularly relevant for Roblox, which likely benefits from high single-thread performance given its Sandbox nature and potentially physics-heavy gameplay.

Settings Recommendations

Based on the measured FPS data, the Medium settings preset provides the most balanced experience across all resolutions. At 1920x1080, Medium delivers 395 FPS average with a min of 336, which is well above any display refresh rate. At 2560x1440, Medium averages 264 FPS with a min of 224, still providing headroom for high-refresh-rate monitors. At 3840x2160, Medium averages 149 FPS with a min of 127, which remains above 120 FPS for smooth gameplay on 4K displays.

The High settings preset offers a modest reduction in performance while potentially providing better visual quality. At 1080p, High averages 349 FPS; at 1440p, it averages 233 FPS; at 4K, it averages 132 FPS. The jump from Medium to High costs approximately 11.6% performance at 1080p, 11.7% at 1440p, and 11.4% at 4K. This consistent penalty suggests that the visual improvements from Medium to High are relatively minor in Roblox.

Ultra settings provide the most demanding experience, with 283 FPS at 1080p, 189 FPS at 1440p, and 107 FPS at 4K. The performance cost from High to Ultra is 18.9% at 1080p, 18.9% at 1440p, and 18.9% at 4K. Given that Ultra at 4K still achieves 107 FPS average, players with 60 Hz displays can comfortably use Ultra at any resolution. However, for players with high-refresh-rate 4K monitors, Medium is the recommended preset, as it maintains 149 FPS with a min of 127.

FAQ

Q: What is the best resolution for this combo to maintain 144 FPS?

A: The data shows that at 2560x1440 with Medium settings, the average FPS is 264 with a min of 224, which comfortably exceeds 144 FPS. At 3840x2160 with Medium settings, the average is 149 FPS, which is above 144 FPS, but the min of 127 FPS may occasionally drop below that threshold.

Q: How does the Ryzen 7 9700F compare to its closest CPU rivals?

A: The 9700F has an avgBenchmarkScore of 69996. The AMD Ryzen 9 7940HX scores 69875 (0.2% lower), the Intel Core i7-14700KF scores 70163 (0.2% higher), the AMD Ryzen 9 7950X scores 69515 (0.7% lower), and the Intel Core i7-14700K scores 69355 (0.9% lower). These are all within 1% of the 9700F.

Q: Is the RTX 3070 Ti's 8 GB VRAM sufficient for Roblox at 4K Ultra?

A: The measured data shows that 4K Ultra achieves an average FPS of 107, indicating that 8 GB of GDDR6X memory is sufficient for this game. The card's 608.3 GB/s bandwidth and 256-bit bus are adequate for the rendering demands at this resolution and settings level.

Q: What is the performance difference between Low and Ultra settings at 1080p?

A: At 1920x1080, Low settings average 434 FPS, while Ultra settings average 283 FPS. This represents a 34.8% reduction in average FPS when moving from Low to Ultra. The CPU's 5.50 GHz boost clock is likely the reason for the high Low-setting performance.

Q: How does this combo rank compared to all tested combinations?

A: The combo rank is 1047 out of 3010 tested combos, placing it in the top 34.8% of all configurations. This ranking is based on measured FPS data in Roblox and reflects the balance between the CPU's 94th percentile and GPU's 75th percentile performance.

Q: Does the CPU or GPU limit performance more at 4K?

A: At 3840x2160, the frame rate drops by approximately 43% compared to 2560x1440 across all settings, which is proportional to the increase in pixel count. This indicates the GPU is the limiting factor at 4K, as the CPU's performance headroom is not fully utilized at this resolution.