Rust

# FAQ

Q: What is the average FPS for this combo at 1080p with Medium settings?

A: At 1920x1080 with Medium settings, the AMD Ryzen 7 9700F + NVIDIA GeForce RTX 3070 produces an average of 124 FPS, with a minimum of 106 FPS and a maximum of 143 FPS.

Q: How does the CPU compare to its nearest rival, the Intel Core i7-14700KF?

A: The Ryzen 7 9700F scores 36,470 in PassMark multithread, while the i7-14700KF has an average benchmark score of 70,163. The delta is -0.2%, meaning the Ryzen 7 9700F is essentially tied with the i7-14700KF in overall CPU performance, being only 0.2% slower.

Q: What is the GPU's percentile ranking among all tested GPUs?

A: The RTX 3070 sits at the 61st percentile of all GPUs, with an average benchmark score of 17,208. Its nearest rival, the AMD Radeon RX 7600 XT, scores 17,083, placing the RTX 3070 0.7% ahead.

Q: Which resolution yields the highest average FPS at Ultra settings?

A: At 1920x1080 with Ultra settings, the combo achieves 80 FPS average. This drops to 55 FPS at 2560x1440 and 32 FPS at 3840x2160, showing a clear resolution scaling trend.

Q: Is the CPU or GPU more likely to be the bottleneck at 4K with High settings?

A: At 3840x2160 with High settings, the average FPS is 43. Given that the GPU has 8 GB of VRAM and the CPU has 8 cores and 16 threads with a 5.50 GHz boost clock, the data suggests the GPU is the limiting factor at this resolution, as the CPU's high single-thread score of 4,691 can handle lower resolutions more comfortably.

Q: What is the combo's overall rank among tested combinations for Rust?

A: The combo ranks 1,189 out of 2,953 tested combinations, placing it in the top 40% of all combos tested for this game.

CPU Role

The AMD Ryzen 7 9700F is an 8-core, 16-thread processor built on the Zen 5 architecture with a 4 nm process. Its base clock of 3.80 GHz and boost clock of 5.50 GHz provide substantial headroom for Rust's demanding simulation and physics calculations. The CPU's L3 cache is 32 MB shared, which is critical for the game's large world data and entity tracking.

In PassMark benchmarks, the CPU demonstrates strong integer math performance at 120,788 and floating-point math at 77,955. Its single-thread score of 4,691 is particularly relevant for Rust, as the game's core loop relies heavily on single-threaded performance for physics, networking, and world updates. The multithread score of 36,470 indicates the CPU can handle background tasks like asset loading and server communication while maintaining gameplay fluidity.

The data shows that at 1080p Low settings, the combo reaches 185 FPS average, which suggests the CPU is not the primary bottleneck at lower resolutions. However, the delta between resolutions reveals the CPU's role: from 1080p to 1440p at Low settings, FPS drops from 185 to 127 (a 31% reduction), while from 1440p to 4K at Low, it drops from 127 to 75 (a 41% reduction). This pattern indicates the CPU remains capable at 4K, but the GPU's workload scaling becomes increasingly dominant.

The CPU's 65 W TDP and DDR5 memory support with 89.6 GB/s bandwidth ensure it can feed the GPU efficiently without thermal throttling. The 94th percentile ranking among all CPUs confirms it is a high-end processor, though the nearest rivals (Ryzen 9 7940HX at +0.2%, i7-14700KF at -0.2%) show it operates in a very competitive performance tier where differences are marginal.

Settings Recommendations

The measured FPS data provides clear guidance on optimal settings for different priorities. At 1080p, Low settings yield 185 FPS, Medium 124 FPS, High 105 FPS, and Ultra 80 FPS. The jump from Low to Medium costs 61 FPS (33% reduction), while Medium to High costs 19 FPS (15% reduction), and High to Ultra costs 25 FPS (24% reduction). For competitive play, Low settings at 1080p offer the highest frame rate, but Medium provides a balanced 124 FPS that likely includes better visual fidelity without sacrificing responsiveness.

At 1440p, the pattern shifts: Low gives 127 FPS, Medium 85 FPS, High 72 FPS, and Ultra 55 FPS. The Medium preset at 1440p is the sweet spot for high refresh rate monitors, delivering 85 FPS with a minimum of 73 FPS. High settings at 1440p drop to 72 FPS, which is still playable but approaches the 60 FPS threshold for some users. Ultra at 1440p falls to 55 FPS, which may be acceptable for cinematic experiences but not ideal for competitive gameplay.

At 4K, the data shows diminishing returns: Low gives 75 FPS, Medium 50 FPS, High 43 FPS, and Ultra 32 FPS. The 4K Medium settings provide a minimum of 43 FPS, which is borderline for smooth gameplay. For 4K, Low settings are the only option that consistently exceeds 60 FPS. The recommendation is to prioritize Medium at 1080p or 1440p for the best balance of visual quality and performance, as the FPS drops become significant at higher presets and resolutions.

How This Combo Ranks

The combo ranks 1,189 out of 2,953 tested combinations for Rust, placing it in the 60th percentile of all combos (calculated from the rank and total). This ranking reflects the balance between the Ryzen 7 9700F's strong CPU performance and the RTX 3070's mid-high tier GPU capability.

The CPU's 94th percentile ranking among all CPUs contrasts sharply with the GPU's 61st percentile ranking among all GPUs. This disparity suggests the combo is CPU-heavy, meaning the RTX 3070 is likely the limiting factor in most scenarios. The data supports this: at 1080p Low, the combo achieves 185 FPS, which is high but not exceptional for a top-tier CPU, indicating the GPU caps performance even at lower settings.

The GPU's nearest rivals include the RX 7600 XT (+0.7%), GTX 690 (+1%), and HD 7970M (+1.1%), all of which are close in average benchmark score. The RTX 3070's 8 GB VRAM and 448 GB/s bandwidth are modest by modern standards, which likely contributes to the 61st percentile ranking. The combo's overall rank of 1,189 suggests it is a mid-tier performer for Rust, with many higher-end GPUs (like RTX 4080 or RX 7900 XTX) achieving better FPS at similar CPU levels.

The rank also reflects the game's specific requirements. Rust is known for CPU-heavy simulation and memory bandwidth demands, so the Ryzen 7 9700F's strong single-thread performance helps, but the GPU's VRAM capacity and compute throughput (20.31 TFLOPS FP32) limit high-resolution performance. The combo's position in the rankings indicates it is a viable but not top-tier option for Rust players.

GPU Role

The NVIDIA GeForce RTX 3070 is built on the Ampere architecture with 5,888 shading units, 184 TMUs, and 96 ROPs. It has 8 GB of GDDR6 memory on a 256-bit bus, delivering 448 GB/s bandwidth. The GPU's boost clock of 1,725 MHz and base clock of 1,500 MHz provide the compute throughput needed for Rust's deferred rendering and lighting effects.

In PassMark benchmarks, the GPU scores 22,214 in G3D and 11,195 in compute, with a 61st percentile ranking. The nearest rival, RX 7600 XT, scores 17,083, placing the RTX 3070 0.7% ahead. The GPU's DirectX 12 score of 85 and Vulkan score of 21,022 indicate it handles modern APIs well, which is relevant for Rust's current rendering pipeline.

The GPU's 8 GB VRAM is a critical factor in Rust, as the game's large open world and high-resolution textures can consume significant memory. At 4K Ultra, the combo drops to 32 FPS, which is likely due to VRAM constraints and the GPU's compute limits. The memory bandwidth of 448 GB/s is adequate for 1080p and 1440p, but at 4K, the GPU's 20.31 TFLOPS FP32 performance struggles to maintain high frame rates across all settings.

The data shows the GPU's role is more pronounced at higher resolutions. From 1080p to 1440p at High settings, FPS drops from 105 to 72 (31% reduction), while from 1440p to 4K at High, it drops from 72 to 43 (40% reduction). This accelerated decline at 4K indicates the GPU is the primary bottleneck, as the CPU's performance headroom cannot compensate for the GPU's rendering load.

Measured FPS Breakdown

At 1920x1080, the combo delivers the following average FPS:

• Low: 185 FPS
• Medium: 124 FPS (min 106, max 143)
• High: 105 FPS
• Ultra: 80 FPS

At 2560x1440, the average FPS values are:

• Low: 127 FPS
• Medium: 85 FPS (min 73, max 98)
• High: 72 FPS
• Ultra: 55 FPS

At 3840x2160, the average FPS values are:

• Low: 75 FPS
• Medium: 50 FPS (min 43, max 58)
• High: 43 FPS
• Ultra: 32 FPS

The Medium settings rows are the only ones with min/max data, providing insight into frame time consistency. At 1080p Medium, the min of 106 FPS and max of 143 FPS show a 37 FPS range, indicating some variance but generally smooth gameplay. At 1440p Medium, the range narrows to 25 FPS (73-98), suggesting better consistency at lower frame rates. At 4K Medium, the range is 15 FPS (43-58), which is tighter but also closer to the playability threshold.

The Low settings at 1080p achieve 185 FPS, which is 49% higher than Medium's 124 FPS. This gap highlights the significant performance cost of medium-quality shadows and textures in Rust. The Ultra preset at 1080p (80 FPS) is 35% lower than High (105 FPS), showing that the highest settings have a substantial impact on frame rate at all resolutions.

Resolution Scaling

The FPS scaling from 1080p to 4K reveals the limiting component. At Low settings, the FPS drops from 185 (1080p) to 127 (1440p) to 75 (4K). The 1080p-to-1440p reduction is 31%, while the 1440p-to-4K reduction is 41%. This non-linear scaling suggests the GPU becomes increasingly constrained at higher resolutions, as pixel count quadruples from 1080p to 4K but FPS does not drop proportionally.

At Medium settings, the FPS drops from 124 (1080p) to 85 (1440p) to 50 (4K). The 1080p-to-1440p reduction is 31%, and the 1440p-to-4K reduction is 41%, matching the Low settings pattern. This consistency indicates the GPU's workload scaling is uniform across settings, with the CPU providing sufficient headroom.

At High settings, the FPS drops from 105 (1080p) to 72 (1440p) to 43 (4K), with reductions of 31% and 40%, respectively. At Ultra, the drops are from 80 (1080p) to 55 (1440p) to 32 (4K), with reductions of 31% and 42%. The consistent 31% reduction from 1080p to 1440p across all settings suggests the CPU is not the bottleneck at 1080p, as the GPU's workload scales predictably with resolution.

The 40-42% reduction from 1440p to 4K is higher than the pixel count increase (4K has 2.25x the pixels of 1440p), indicating the GPU's memory bandwidth and compute resources are saturated at 4K. The RTX 3070's 8 GB VRAM is likely a limiting factor, as Rust's high-resolution textures can exceed this capacity, causing performance degradation beyond the raw pixel count. The data implies that for 4K gaming, this combo is best suited to Low settings, while 1440p Medium or High provides a better balance of visual quality and frame rate.