Rust

The Intel Core i7-14700K and AMD Radeon RX 9070 XT pairing in Rust shows a system that is heavily influenced by graphical settings, with the GPU becoming the primary constraint as resolution climbs. The data reveals a wide performance envelope, from a high-refresh-rate capable 1080p experience to a playable but demanding 4K one.

Resolution Scaling

The measured frames per second (FPS) data shows a clear and consistent pattern: the performance cost of moving from 1080p to 4K is substantial, and the impact varies significantly depending on the chosen quality preset. At Low settings, the average FPS drops from 224.9 at 1920x1080 to 156.9 at 2560x1440, and finally to 88.4 at 3840x2160. This represents a 61% reduction in average FPS from 1080p to 4K, indicating that even at the lowest quality, the resolution scaling is significant.

The scaling pattern is different at higher settings. At Ultra settings, the average FPS drops from 99.5 at 1080p to 65.4 at 1440p, and then to 38.7 at 4K. This is a 61% drop from 1080p to 4K as well, but the absolute numbers are much lower, starting from a lower base. The High preset shows a similar trend, with averages of 126.9 at 1080p, 87.9 at 1440p, and 49.3 at 4K. The Medium preset follows suit, with averages of 152.4, 106, and 64.1 across the same resolutions.

The data suggests that the RX 9070 XT is the limiting component at 4K, particularly on higher presets. The frame rate drops are not linear with the pixel count increase, indicating that the GPU's rendering workload is scaling steeply. For instance, moving from 1440p to 4K at High settings reduces the average FPS by 44%, which is a more significant drop than the 31% reduction seen when moving from 1080p to 1440p at the same preset. This suggests that at 4K, the GPU is hitting a performance wall, and the CPU has less influence on the final frame rate.

Settings Recommendations

For players targeting a smooth experience on a 1440p monitor, the High preset at 87.9 FPS average is the sweet spot. It offers a significant visual upgrade over Medium, which averages 106 FPS, but the jump to Ultra costs a substantial 34% of the frame rate, dropping to 65.4 FPS. The data indicates that the High preset at 1440p provides a balanced experience, keeping the average FPS above the 60 FPS threshold for fluid gameplay.

At 4K, the situation is more constrained. The Ultra preset at 38.7 FPS is not ideal for a smooth experience, and even High at 49.3 FPS is below 60 FPS. The Medium preset at 64.1 FPS is the only 4K option that maintains an average above 60 FPS, making it the recommended choice for 4K users who prioritize frame rate over maximum visual fidelity. For 4K gaming, the data shows that the Medium preset is the highest quality setting that provides a playable frame rate.

For 1080p users, the Low preset at 224.9 FPS is the best choice for competitive play, while the High preset at 126.9 FPS still offers a high refresh rate experience. The Ultra preset at 99.5 FPS is also viable for 1080p, providing a high-quality image without dropping below the 90 FPS mark. The data suggests that at 1080p, the CPU is more capable of keeping up, and the GPU has enough headroom to handle the highest settings.

FAQ

Q: Is the AMD Radeon RX 9070 XT capable of running Rust at 4K?

A: Yes, but not at the highest settings. The data shows an average FPS of 64.1 at Medium settings and 49.3 at High settings for 3840x2160 resolution. For a consistent 60 FPS experience at 4K, the Medium preset is the recommended choice.

Q: What is the best resolution for this CPU and GPU combo to achieve the highest frame rates?

A: The highest average FPS is achieved at 1920x1080 with the Low preset, reaching 224.9 FPS. Even at Ultra settings, the 1080p resolution yields an average of 99.5 FPS, which is higher than the 1440p Ultra average of 65.4 FPS.

Q: How much of a performance difference is there between Low and Ultra settings?

A: The difference is substantial. At 1080p, the average FPS drops from 224.9 on Low to 99.5 on Ultra, a 56% reduction. At 4K, the drop is from 88.4 on Low to 38.7 on Ultra, a 56% reduction as well.

Q: Can this system achieve a 144Hz experience in Rust?

A: Yes, at 1080p with the Low preset, the average FPS is 224.9. The High preset at 1080p also exceeds 120 FPS with an average of 126.9. At 1440p, the Low preset achieves 156.9 FPS, which is above the 144Hz mark.

Q: How does the GPU compare to its nearest rivals based on benchmark scores?

A: The RX 9070 XT has an average benchmark score of 39647. Its nearest rival, the AMD Radeon Pro 575, has an average score of 39703, which is a 0.1% difference. The NVIDIA RTX A500 Mobile is 0.2% slower, and the AMD Radeon Pro 575X is 0.5% faster.

Q: How does the CPU's benchmark score compare to its closest competitors?

A: The Intel Core i7-14700K has an average benchmark score of 70074. It is essentially tied with the Intel Core i7-14700KF, which scores 70104. The AMD Ryzen 9 9950X is 0.5% faster, while the AMD EPYC 9115 is 0.3% slower.

Measured FPS Breakdown

The measured FPS data provides a clear picture of performance across all tested configurations.

At 1920x1080, the Low preset delivers an average of 224.9 FPS. The Medium preset averages 152.4 FPS. The High preset averages 126.9 FPS. The Ultra preset averages 99.5 FPS. This shows a clear hierarchy, with each step up in settings costing a significant number of frames.

At 2560x1440, the Low preset averages 156.9 FPS, which is a 30% reduction from the 1080p Low result. The Medium preset averages 106 FPS. The High preset averages 87.9 FPS. The Ultra preset averages 65.4 FPS. The scaling from 1080p to 1440p is consistent across presets, with a roughly 30-35% drop in performance.

At 3840x2160, the Low preset averages 88.4 FPS. The Medium preset averages 64.1 FPS. The High preset averages 49.3 FPS. The Ultra preset averages 38.7 FPS. The transition from 1440p to 4K is more punishing, with a 44% drop in performance at High settings and a 41% drop at Low settings.

GPU Role

The AMD Radeon RX 9070 XT is the primary driver of performance in Rust, especially at higher resolutions and settings. The data shows a strong correlation between the GPU's workload and the measured FPS. With 16 GB of GDDR6 memory and a 256-bit bus providing 644.6 GB/s of bandwidth, the card has ample resources for the game's textures and assets. The 4096 shading units and 128 ROPs are responsible for the rasterization workload, and the 64 RT cores, while not likely heavily used in Rust, are present for any ray-traced effects.

The GPU's clock speeds are notable, with a base clock of 1660 MHz and a boost clock of 2970 MHz. The game clock is rated at 2400 MHz. The benchmark results show the card performing in the 82nd percentile of all GPUs, with an average benchmark score of 39647. This places it in a competitive position, though its nearest rivals in the database are professional and older cards, showing that its raw compute performance is solid but not class-leading. The data suggests that in Rust, the GPU is the bottleneck at 4K High and Ultra presets, as the frame rate drops are more pronounced than what a CPU limitation would typically cause.

CPU Role

The Intel Core i7-14700K provides the processing foundation for this system. With 20 cores and 28 threads, it has substantial parallel processing capability, which is reflected in its high multi-core benchmark scores, such as 44534 in Cinebench R23 multi-core. The boost clock of 5.60 GHz aids in single-threaded performance, and the 33 MB of shared L3 cache helps with data access.

In Rust, the CPU's role is less about raw FPS at high resolutions and more about maintaining a stable frame rate and handling game logic and world simulation. The data shows that at 1080p Low settings, the system achieves 224.9 FPS, which suggests the CPU is capable of feeding the GPU with enough frames. The benchmark percentile of 96 indicates it outperforms the vast majority of CPUs. Its closest rival, the Intel Core i7-14700KF, is effectively identical in performance, with a 0% deltaPct. The AMD Ryzen 9 9950X is 0.5% faster in average benchmark score, but the Intel Xeon Platinum 8270 is 1.4% faster, showing the CPU is in a tight competitive cluster. The data indicates that the i7-14700K is not the limiting factor in this system for Rust, as the FPS scaling with resolution and settings points to the GPU as the primary constraint.