Rust

The AMD Ryzen 7 9700F paired with the NVIDIA GeForce GTX 1660 SUPER produces a highly constrained experience in Rust, with the benchmark data indicating that the GPU is the overwhelming performance bottleneck across all tested resolutions and settings. The combo ranks 2520th out of 2953 tested combinations in this title, placing it in the bottom 15 percent of all configurations. The measured FPS results show a clear pattern where the GTX 1660 SUPER's 6 GB VRAM and Turing architecture struggle to maintain fluid frame rates, particularly at higher resolutions and quality presets, while the Ryzen 7 9700F's 8-core, 16-thread Zen 5 architecture remains largely underutilized.

Resolution Scaling

The resolution scaling data reveals a steep performance cliff as pixel count increases, with the GTX 1660 SUPER being the limiting component at every step. At 1080p Low, the combo achieves 106 FPS average, but this drops to 73 FPS at 1440p Low—a 31% reduction in performance for a 78% increase in pixel count. At 4K Low, the average falls to 43 FPS, which represents another 41% drop from the 1440p figure. This scaling pattern is characteristic of a GPU that is running out of fillrate and memory bandwidth, as the GTX 1660 SUPER's 192-bit bus and 336.0 GB/s bandwidth become progressively more inadequate.

The scaling becomes even more pronounced when examining the High preset across resolutions. The 1080p High result of 60 FPS drops to 41 FPS at 1440p High, then to 24 FPS at 4K High. The percentage losses between consecutive resolutions are 32% and 41% respectively, showing that the performance penalty grows larger as resolution increases. This non-linear degradation indicates that the GPU is not just bandwidth-limited but also compute-limited, as the 5.027 TFLOPS FP32 throughput of the GTX 1660 SUPER cannot keep pace with the increasing fragment workload at higher resolutions.

Medium settings show a similar trend with 71 FPS at 1080p, 49 FPS at 1440p, and 29 FPS at 4K. The minimum FPS values recorded for Medium settings—60 at 1080p, 42 at 1440p, and 25 at 4K—demonstrate that frame time consistency also degrades with resolution. At 4K Medium, the 25 FPS minimum means the experience falls below playable thresholds for sustained periods, not just occasional dips. The Ultra preset is essentially unplayable at 4K with a 19 FPS average, and even at 1080p Ultra the 46 FPS average is marginal for a survival game that benefits from smooth camera movement.

FAQ

Q: What is the best resolution for this combo in Rust?

A: The 1080p Low preset delivers the highest measured average at 106 FPS, while 1440p Low still achieves 73 FPS. At 4K, even Low settings only reach 43 FPS, indicating that 1080p or 1440p are the only viable resolutions for acceptable performance.

Q: How does the GTX 1660 SUPER compare to its nearest GPU rivals?

A: The GTX 1660 SUPER's average benchmark score of 12986 places it essentially tied with the RTX 3050 Ti Mobile (12940, 0.4% faster) and RX 580 (12928, 0.4% faster). The Tesla M2090 is 0.7% ahead, while the Radeon 740M trails by 0.9%. These margins are within noise, meaning the 1660 SUPER delivers performance comparable to its immediate competitors.

Q: Is the Ryzen 7 9700F holding back the GTX 1660 SUPER?

A: No. The CPU's 36,470 Passmark multithread score and 4,691 single-thread score place it at the 94th percentile of all CPUs, with nearest rivals like the Ryzen 9 7940HX (0.2% faster) and i7-14700KF (0.2% slower) showing nearly identical performance. The GPU is clearly the bottleneck in Rust.

Q: What is the playable threshold for this combo?

A: The 1080p Medium preset averages 71 FPS with a 60 FPS minimum, while 1080p High averages 60 FPS. At 1440p, Medium drops to 49 FPS average with 42 FPS minimum. The 4K Medium preset's 29 FPS average and 25 FPS minimum fall below typical playability standards.

Q: How much VRAM does the GTX 1660 SUPER have and does it matter?

A: The card has 6 GB of GDDR6 memory on a 192-bit bus with 336.0 GB/s bandwidth. At 4K Ultra, the 19 FPS average suggests memory capacity and bandwidth are severely taxed, though the compute limitations of the 5.027 TFLOPS GPU are likely the primary constraint.

Q: What does the combo's rank of 2520 out of 2953 mean?

A: This rank indicates that 85% of tested combinations outperform this pairing in Rust. The low ranking is primarily due to the GTX 1660 SUPER's position at the 53rd percentile of all GPUs, combined with Rust's demanding rendering requirements.

GPU Role

The NVIDIA GeForce GTX 1660 SUPER plays the dominant role in determining Rust's performance for this combo, and the data shows it is overwhelmingly the limiting factor. The GPU's Turing architecture, built on TSMC's 12 nm process with 6,600 million transistors, provides 1,408 shading units, 88 texture mapping units, and 48 ROPs. The boost clock of 1785 MHz and base clock of 1530 MHz translate to a peak FP32 throughput of 5.027 TFLOPS, which is modest by modern standards but more importantly, the 6 GB GDDR6 memory is becoming a constraint in Rust's large, persistent world.

The memory configuration is particularly relevant for Rust's performance characteristics. The 192-bit memory bus provides 336.0 GB/s bandwidth, which is adequate for 1080p but becomes a bottleneck at higher resolutions. At 4K, the 24 FPS High preset average versus 43 FPS Low preset average shows a 44% performance swing purely from settings changes, indicating that texture and shading complexity directly impact the GPU's ability to maintain throughput. The 6 GB VRAM capacity is also a concern—Rust's expansive maps and detailed assets can exceed this allocation, forcing the GPU to spill to system memory over PCIe 3.0 x16, which further reduces performance.

The GPU's benchmark scores contextualize its position: the Passmark G3D score of 12,699 and 3DMark Steel Nomad DX12 score of 1,278 place it at the 53rd percentile of all GPUs. Its nearest rivals—the RTX 3050 Ti Mobile, RX 580, Tesla M2090, and Radeon 740M—all sit within 0.9% of its average score, confirming that the 1660 SUPER is a mid-pack performer. In Rust specifically, the measured FPS results show that the GPU's compute and memory limitations manifest as severe frame rate drops when moving from Low to Ultra settings at any resolution, with the 4K Ultra result of 19 FPS being nearly unplayable.

How This Combo Ranks

The combination of the Ryzen 7 9700F and GTX 1660 SUPER ranks 2520th out of 2,953 tested combinations in Rust, placing it in the 15th percentile of all configurations. This ranking is a direct reflection of the GPU's modest capabilities rather than any CPU deficiency, as the Ryzen 7 9700F's benchmark performance is elite. The CPU's 94th percentile ranking among all processors, with an average benchmark score of 69,996, contrasts sharply with the GPU's 53rd percentile position and average score of 12,986.

The rank of 2,520 means that 433 combinations perform worse than this pairing, but the vast majority of systems—2,520 others—deliver better Rust performance. This suggests that for a game like Rust, which has demanding rendering requirements and benefits from high frame rates for competitive gameplay, this combo is positioned firmly in the lower performance tier. The data shows that the GPU's limitations are the primary reason for this low ranking, as the CPU has ample headroom to drive much faster graphics cards.

The delta between this combo's CPU and GPU performance tiers is stark: the CPU outperforms 94% of all processors while the GPU outperforms only 53% of all graphics cards. This imbalance means that the Ryzen 7 9700F is effectively wasted in this pairing for Rust, as it can easily feed far more powerful GPUs. The 0.2% performance delta between the 9700F and its nearest CPU rival, the Ryzen 9 7940HX, confirms that the CPU is not a differentiator in this context—all the variance in Rust's performance comes from the GPU.

Measured FPS Breakdown

The measured FPS data provides a comprehensive picture of this combo's performance across 12 distinct resolution and settings configurations. At 1920x1080, the results range from 106 FPS average at Low settings to 46 FPS at Ultra. The Medium preset delivers 71 FPS average with a 60 FPS minimum and 82 FPS maximum, making it the most balanced option at this resolution. The High preset achieves exactly 60 FPS average, which is a common target for smooth gameplay, though the lack of min/max data means frame time consistency is unknown.

At 2560x1440, performance drops significantly across all settings. The Low preset still maintains a respectable 73 FPS average, but High falls to 41 FPS and Ultra drops to 31 FPS. The Medium preset at 1440p delivers 49 FPS average with 42 FPS minimum and 56 FPS maximum, showing that even the middle ground is approaching the lower bounds of playability. The 42 FPS minimum means that during intense scenes—such as base raids or large player gatherings—the frame rate can dip into the 30s, which would be noticeable.

The 3840x2160 results are uniformly poor. Even Low settings only produce 43 FPS average, while Medium drops to 29 FPS with a 25 FPS minimum and 33 FPS maximum. High settings yield just 24 FPS, and Ultra is essentially unplayable at 19 FPS. The 25 FPS minimum at 4K Medium indicates that this combo cannot maintain a consistent frame rate at 4K in Rust, regardless of settings. The gap between 1080p Low (106 FPS) and 4K Low (43 FPS) represents a 59% performance loss, which is a larger penalty than would be expected from pixel count alone, suggesting additional memory bandwidth pressure at 4K.

Settings Recommendations

Based on the measured FPS data, the optimal settings configuration for this combo depends on the target resolution and the user's tolerance for frame rate dips. At 1080p, the Medium preset offers the best balance of visual quality and performance, with 71 FPS average and a 60 FPS minimum that ensures the experience rarely drops below playable thresholds. The High preset at 60 FPS average is also viable, but the lack of minimum FPS data means there is potential for dips below 60 during demanding scenes.

For users who prioritize competitive gameplay and smoothness over visual fidelity, the 1080p Low preset at 106 FPS is the clear choice. This configuration maximizes headroom for frame time spikes and provides the most responsive experience for aiming and movement. The 1440p Low preset at 73 FPS is also a strong option for those who want higher resolution without sacrificing too much performance, though the 33 FPS drop from 1080p Low is significant.

At 1440p, the Medium preset at 49 FPS average with 42 FPS minimum is borderline playable but risks noticeable stuttering during intense moments. The High preset at 41 FPS and Ultra at 31 FPS are not recommended for any serious gameplay. At 4K, none of the settings produce acceptable results—the best case of 43 FPS at Low is barely playable, and every other preset falls below 30 FPS. For this combo, 1080p Medium is the sweet spot, delivering a smooth experience with reasonable visual quality, while 1440p Low is a viable alternative for those who prefer higher resolution.

CPU Role

The AMD Ryzen 7 9700F plays a secondary but important supporting role in this combo's Rust performance, and the data clearly shows it is not the bottleneck. The CPU's 8 cores and 16 threads, based on the Zen 5 architecture codenamed Granite Ridge, operate at a 3.80 GHz base clock and 5.50 GHz boost clock. This configuration yields a Passmark multithread score of 36,470 and a single-thread score of 4,691, placing the CPU at the 94th percentile of all processors. The average benchmark score of 69,996 puts it in close competition with the Ryzen 9 7940HX (0.2% faster), Core i7-14700KF (0.2% slower), and Ryzen 9 7950X (0.7% faster).

Rust is known to be a CPU-intensive game in certain scenarios, particularly when many players are in the same area or when the game world is heavily modified. However, the measured FPS data shows that the GPU is the limiting factor across all resolutions and settings. The fact that the CPU can achieve 106 FPS at 1080p Low but the GPU only manages 19 FPS at 4K Ultra indicates that the GTX 1660 SUPER is saturating long before the Ryzen 7 9700F reaches its limits. The CPU's 32 MB of shared L3 cache and 89.6 GB/s memory bandwidth provide ample data throughput for Rust's simulation and physics calculations.

The CPU's 4 nm TSMC process and 65 W TDP mean it runs cool and efficient, but these characteristics have no direct impact on Rust's frame rates in this pairing. The Ryzen 7 9700F's performance headroom suggests that users could upgrade to a significantly faster GPU without experiencing CPU-induced bottlenecks. The 0.2% performance delta with the Ryzen 9 7940HX and 0.9% with the Core i7-14700K confirms that this CPU is already performing at the upper echelon of processor performance, making it a non-factor in Rust's performance equation for this combo.