Rust

AMD Ryzen 7 9850X3D and NVIDIA GeForce RTX 4070 deliver a robust Rust experience, with the data showing a clear path to 60 FPS at every resolution tested. The measurements reveal a system that scales predictably, though the gap between 4K Ultra and 4K Medium is substantial, highlighting where the GPU becomes the limiting factor.

Measured FPS Breakdown

At 3840x2160, the combination produces a playable but constrained experience. The High preset averages 52 FPS, which sits below the 60 FPS playable threshold. The Ultra preset drops further to 39 FPS, indicating that the RTX 4070's 12 GB GDDR6X memory and 504.2 GB/s bandwidth are stretched thin at this resolution with maximum fidelity. Medium settings recover to an average of 61 FPS, with minimums of 52 FPS and maximums of 71 FPS, placing it just above the playable line. Low settings jump to 91 FPS average, offering a comfortable margin for those prioritizing frame rate over visual quality.

Moving to 2560x1440, the headroom expands considerably. High settings average 88 FPS, while Medium delivers 104 FPS with a minimum of 88 FPS and maximum of 120 FPS. Low settings reach 155 FPS, which is more than double the playable threshold. Ultra at this resolution averages 67 FPS, staying above the 60 FPS line and proving that the combo can handle maximum detail at 1440p.

At 1920x1080, the system becomes thoroughly capable across all presets. Low settings hit 225 FPS, Medium averages 151 FPS with minimums of 128 FPS and maximums of 174 FPS, High reaches 127 FPS, and Ultra still maintains a strong 97 FPS average. The data indicates that at 1080p, even the most demanding preset leaves significant performance in reserve.

FAQ

Q: Can this system run Rust at 4K with playable frame rates?

A: Yes, but only at Low and Medium settings. The measured data shows 4K Medium averages 61 FPS, just above the 60 FPS threshold, while High drops to 52 FPS and Ultra falls to 39 FPS.

Q: What is the best preset for 1440p gaming?

A: Ultra settings at 2560x1440 average 67 FPS, making it the highest fidelity option that maintains playable performance. All four presets—Low, Medium, High, and Ultra—clear the 60 FPS line at this resolution.

Q: How does the RTX 4070's performance compare to its nearest rivals in synthetic benchmarks?

A: The GPU's average benchmark score of 37648 is within 0.4% of the AMD Radeon RX Vega 56 (37507) and 1.3% above the AMD Radeon PRO W6400 (37157). It trails the NVIDIA GeForce RTX 4080 Mobile (38135) by 1.3%.

Q: Is the CPU a bottleneck at 1080p Ultra?

A: The data suggests not. At 1080p Ultra, the system achieves 97 FPS, and at 1080p Low it reaches 225 FPS. The Ryzen 7 9850X3D's single-thread score of 4704 in Passmark and Cinebench R23 single-core score of 2228 indicate strong per-core performance that scales well with the GPU.

Q: What frame rate can players expect at 1080p Medium?

A: The measured average is 151 FPS, with a minimum of 128 FPS and maximum of 174 FPS. This provides a wide safety margin above the 60 FPS threshold, even during demanding moments.

Q: How does this combo rank among all tested systems for Rust?

A: It ranks 810th out of 3723 tested combinations, placing it in the top 22% of all tested setups for this game.

Similar Performance Alternatives

The Ryzen 7 9850X3D's nearest rivals in CPU benchmarks are closely matched. The Intel Core i9-14900 scores 58115, which is 0.5% lower than the AMD chip's 58386 average. The Intel Xeon Platinum 8260M trails by 0.1% at 58323, while the Intel Xeon w5-2545 leads by 0.2% at 58504. The AMD Ryzen AI 9 HX 470 outperforms by 0.7% with a score of 58826. These deltas are negligible in real-world gaming, so users with any of these CPUs should see nearly identical Rust performance when paired with the same GPU.

On the GPU side, the RTX 4070's closest match is the NVIDIA Tesla P4, with a delta of just 0.1% (37628 vs 37648). The AMD Radeon RX Vega 56 comes within 0.4% at 37507, suggesting similar rasterization capabilities. The NVIDIA GeForce RTX 4080 Mobile leads by 1.3% at 38135, which might translate to marginally higher frame rates in GPU-bound scenarios. The AMD Radeon PRO W6400 trails by 1.3% at 37157. These alternatives would produce nearly identical FPS numbers in Rust, with differences likely staying within a few frames per second.

The Verdict

The benchmark data confirms this PC can run Rust with confidence. At 1920x1080, all four presets—Low at 225 FPS, Medium at 151 FPS, High at 127 FPS, and Ultra at 97 FPS—clear the 60 FPS threshold with substantial room to spare. The 2560x1440 resolution is equally capable: Low at 155 FPS, Medium at 104 FPS, High at 88 FPS, and Ultra at 67 FPS all remain above the playable line. At 3840x2160, the system becomes selective—Medium settings average 61 FPS, which is just over the threshold, while Low averages 91 FPS. High and Ultra presets at 4K fall short at 52 FPS and 39 FPS respectively.

The verdict is clear: this is a 1080p and 1440p machine for Rust at maximum settings, with 4K limited to Medium or Low. For players prioritizing visual fidelity at 4K, the data suggests the GPU will need an upgrade, but for competitive play or high-refresh monitors at 1440p, this combination excels.

CPU and GPU Roles

The scaling between resolutions reveals the GPU's dominant role. At 1080p Low, the system achieves 225 FPS; at 1440p Low, it drops to 155 FPS; and at 4K Low, it falls to 91 FPS. This 225-to-91 FPS progression across resolutions demonstrates that the RTX 4070 is the primary constraint as pixel count increases. The CPU's 96 MB of shared L3 cache and 8 cores with 16 threads provide ample headroom, as evidenced by the massive frame rates at lower resolutions where the GPU is less taxed.

The preset scaling further illuminates this balance. At 1080p, the jump from Low (225 FPS) to Ultra (97 FPS) represents a 57% reduction in frame rate, driven almost entirely by GPU workload increases. The CPU's benchmarks—Cinebench R23 multicore score of 22807 and Passmark multithread score of 41318—suggest it can feed frames faster than the GPU can render them in most scenarios. At 4K Ultra, the 39 FPS result is purely a GPU limitation, as the CPU's 4704 single-thread Passmark score indicates it is not the bottleneck.

The data implies that for Rust, the RTX 4070 dictates performance at 4K and high presets, while the Ryzen 7 9850X3D ensures smooth minimums and high averages at lower resolutions. Players upgrading either component should focus on the GPU first for 4K ambitions, but the CPU's 92nd percentile ranking among all CPUs means it will not hold back future GPU upgrades.

How This Combo Ranks

Among all tested CPU-GPU combinations for Rust, this pairing ranks 810th out of 3723, placing it in the top 21.8% of systems. This percentile position is consistent with the RTX 4070's 81st percentile among all GPUs and the CPU's 92nd percentile among all CPUs. The ranking suggests that while this setup is not at the absolute top tier—those positions likely belong to newer or higher-end hardware—it significantly outperforms the majority of tested systems.

The gap between the CPU's 92nd percentile and the combo's 78.2nd percentile rank indicates that the GPU pulls the overall position down slightly. In Rust specifically, this ranking reflects the game's demanding nature at high resolutions, where the GPU's 12 GB memory and 29.15 TFLOPS FP32 throughput are tested. The rank also suggests that for this game, the RTX 4070's strengths are more visible at 1080p and 1440p, where the combo would rank higher than at 4K.

Best Settings per Resolution

At 3840x2160, the most demanding preset that maintains 60 FPS or higher is Medium, which averages 61 FPS. Low settings are also playable at 91 FPS, but Medium offers better visual quality while staying just above the threshold. High and Ultra at 4K do not meet the playable standard.

For 2560x1440, Ultra settings deliver 67 FPS, making it the highest fidelity option that clears the 60 FPS line. This provides the full visual experience without sacrificing playability, and the 7 FPS margin above the threshold offers some buffer for demanding scenes.

At 1920x1080, Ultra settings average 97 FPS, providing the best possible visuals with a comfortable 37 FPS margin above the playable threshold. This is the recommended configuration for players who want maximum detail without any performance concerns. For those with high-refresh monitors, dropping to Medium (151 FPS) or Low (225 FPS) unlocks the potential for 144 Hz or 240 Hz displays.