Rust

The Intel Core Ultra 5 135H is a 14-core, 18-thread mobile processor based on the Meteor Lake architecture, with a base clock of 3.60 GHz and a boost clock of 4.60 GHz. Its 18 MB of shared L3 cache and 2 MB per-core L2 cache provide substantial on-die storage for frequently accessed data, which is relevant for Rust’s server-side simulation and world-streaming workloads. In synthetic CPU benchmarks, this chip posts a Cinebench R23 multi-core score of 11875.5 and a single-core score of 1700, placing it at the 81st percentile among all tested CPUs. The average benchmark score of 29093 situates it within 0.1% of the AMD Ryzen 7 5800X (29123), effectively a statistical tie, while it trails the Intel Core i5-13500HX by 0.6% (29270 vs. 29093). Against the AMD Ryzen 5 5600XT (28940), the 135H holds a 0.5% edge. These margins are narrow, indicating that the CPU’s raw compute throughput is competitive with desktop-class parts from a few generations ago, despite its 28 W TDP envelope.

In the context of Rust’s measured frame rates, the CPU’s role becomes clearer at lower resolutions and lower graphical presets. At 1080p with Low settings, the combo reaches 189 FPS average, which is nearly double the 4K High result of 44 FPS. This wide gap suggests that at 1080p Low, the system is not fully GPU-bound; the CPU must feed frames quickly enough to sustain that rate. The 135H’s 14 cores—likely split between performance and efficiency clusters given the Meteor Lake design—handle Rust’s multithreaded physics and entity updates, while the 18 threads allow for parallel processing of the game’s numerous background tasks. The PassMark multi-thread score of 22422 and floating-point math score of 54867 reinforce that the processor has ample integer and FP throughput for simulation logic. However, the single-thread performance, as measured by PassMark single-thread score of 3521, is more modest; Rust’s main thread still benefits from strong single-core speed, and the 135H’s 1700-point R23 single-core result is adequate but not class-leading.

The benchmark data shows that the CPU is not the primary bottleneck at 4K Ultra, where the average FPS drops to 33. At that setting, the GPU is clearly saturated, but at 1080p Low, the 189 FPS figure indicates the CPU can keep up with the GPU’s output. The Cinebench R15 multi-core score of 1718 and R20 multi-core score of 7834 further characterize the chip as a mid-high-range mobile part. Its nearest rival, the Ryzen 7 5800X, is a desktop CPU with higher power draw, yet the 135H matches its average score almost exactly. This parity implies that for Rust, which is often CPU-heavy in large bases or populated servers, the 135H provides sufficient headroom to avoid becoming the limiting factor until frame rates exceed roughly 190 FPS at 1080p. Below that threshold, the GPU takes over as the dominant constraint, which is why the FPS scales so dramatically with resolution changes.

The NVIDIA GeForce RTX 5070 Ti Mobile is a Blackwell 2.0 architecture GPU with 5888 shading units, 184 texture mapping units, and 80 raster output units. It carries 12 GB of GDDR7 memory on a 192-bit bus, yielding 672.0 GB/s of bandwidth. The memory clock is 1750 MHz (28 Gbps effective), with a base GPU clock of 847 MHz and a boost clock of 1447 MHz. This configuration produces a FP32 compute throughput of 17.04 TFLOPS and a texture rate of 266.2 GTexel/s. The GPU’s 80 ROPs and 115.8 GPixel/s pixel rate are directly relevant to Rust’s rasterization workload, particularly at higher resolutions where fill-rate demands increase. The 12 GB VRAM is sufficient for Rust’s texture streaming at 4K Ultra, as evidenced by the measured frame rates, though the 33 FPS average at that preset indicates the GPU is heavily taxed.

In GPU synthetic benchmarks, the RTX 5070 Ti Mobile scores 24004 in PassMark G3D and 143870 in Geekbench OpenCL, placing it at the 80th percentile among all GPUs. Its average benchmark score of 35435 is within 0.2% of the NVIDIA Quadro GV100 (35520) and 1.2% below the AMD Radeon Pro Duo (35860). Against the NVIDIA A2 (34690), the 5070 Ti Mobile leads by 2.1%, while it trails the NVIDIA T1000 (36289) by 2.4%. These rival comparisons show that the GPU sits in a performance band where small percentage differences translate to single-digit FPS changes in Rust. The GPU’s PassMark DirectX 12 score of 102 and DirectX 11 score of 237 suggest that its driver overhead and API efficiency are moderate, but the measured game FPS provides a more direct picture.

At 1440p High, the GPU delivers 74 FPS average, which is a 33% reduction from the 107 FPS at 1080p High. This scaling indicates that the GPU is the primary limiter once settings exceed Low, as the CPU’s contribution becomes less relevant. The VRAM capacity of 12 GB is not exceeded at any tested setting, so memory pressure is not a factor in the FPS drops. The boost clock of 1447 MHz is modest for a 50-series part, but the 5888 shading units compensate with raw parallel throughput. The measured 4K Medium result of 52 FPS (with min 44, max 59) shows that the GPU can maintain playable rates if the user reduces settings, but the jump from Medium to High at 4K costs 8 FPS, while the jump from High to Ultra costs another 11 FPS. This steep drop at Ultra settings is typical for a game with heavy draw distances and dynamic lighting, where the GPU’s pixel rate and texture rate become saturated.

Settings Recommendations

The measured FPS data provides a clear hierarchy of presets across resolutions. At 1080p, the Low preset delivers 189 FPS, which is far above the refresh rate of most displays and indicates that the CPU is the limiting factor at this setting. The Medium preset drops to 127 FPS (min 108, max 146), still smooth for high-refresh monitors, while High yields 107 FPS and Ultra falls to 82 FPS. For 1080p users, the High preset offers the best balance of visual quality and performance, as the 107 FPS average is within the range of 144 Hz displays and the visual uplift over Medium is substantial. The Ultra preset’s 82 FPS is still playable but squanders GPU headroom that could be used for higher resolution.

At 1440p, the Low preset produces 130 FPS, which is excellent for this resolution, but the Medium preset at 87 FPS is the practical sweet spot. The High preset at 74 FPS is acceptable for 60 Hz monitors, but the step from Medium to High costs 13 FPS, which is a 15% reduction for marginal visual gains. The Ultra preset at 56 FPS is below the 60 FPS threshold and should be avoided unless the user prioritizes image quality over smoothness. For 1440p, Medium is recommended as it provides 87 FPS average with a minimum of 74 FPS, ensuring consistent frame pacing.

At 4K, the situation is more constrained. The Low preset achieves 77 FPS, which is surprisingly playable for 4K, but the Medium preset drops to 52 FPS (min 44, max 59), and High falls to 44 FPS. The Ultra preset at 33 FPS is only suitable for screenshot purposes or cinematic play. For 4K, the Low preset is the only option that maintains a solid 60+ FPS average, while Medium is borderline. Users with 4K displays should either accept Low settings or consider reducing resolution to 1440p, where Medium offers a much better experience. The data suggests that the RTX 5070 Ti Mobile is not a 4K Ultra-class GPU for Rust, but it is capable of 4K Low or 1440p Medium without compromise.

FAQ

Q: What is the highest FPS this combo achieves in Rust?

A: The highest measured average FPS is 189, achieved at 1920x1080 with Low settings.

Q: How does the CPU compare to its nearest rival in synthetic benchmarks?

A: The Intel Core Ultra 5 135H has an average benchmark score of 29093, which is 0.1% lower than the AMD Ryzen 7 5800X (29123) and 0.5% higher than the AMD Ryzen 5 5600XT (28940).

Q: Is the GPU’s 12 GB VRAM sufficient for Rust at 4K?

A: Yes, the 12 GB GDDR7 memory is not a limiting factor at any tested setting, as the measured FPS drops are due to compute and fill-rate limits, not memory capacity.

Q: What is the FPS difference between 1080p Low and 4K Low?

A: At 1080p Low, the average FPS is 189, while at 4K Low it is 77, representing a 112 FPS drop (59% reduction).

Q: Which preset provides the best 1440p experience?

A: The Medium preset at 1440p delivers 87 FPS average with a minimum of 74 FPS, making it the best balance of visual quality and smoothness.

Q: How does the GPU rank against its nearest rivals?

A: The RTX 5070 Ti Mobile has an average benchmark score of 35435, which is 0.2% below the NVIDIA Quadro GV100 (35520) and 2.1% above the NVIDIA A2 (34690).

Resolution Scaling

The FPS scaling from 1080p to 4K reveals the system’s bottleneck characteristics. At Low settings, the average FPS drops from 189 at 1080p to 130 at 1440p (a 31% reduction) and then to 77 at 4K (a 41% reduction from 1440p). This progressive decline is steeper than the pixel-count increase (1080p to 1440p is 1.78x pixels, 1440p to 4K is 2.25x pixels), indicating that the GPU is not the sole limiter at Low settings. The CPU’s ability to feed frames at 189 FPS at 1080p suggests that at higher resolutions, the GPU becomes more dominant, but the FPS drop from 130 to 77 at 4K Low is less severe than the pixel scaling would predict, implying that the CPU still contributes to frame generation at lower settings.

At High settings, the scaling is more uniform: 107 FPS at 1080p, 74 FPS at 1440p (31% drop), and 44 FPS at 4K (41% drop). This pattern matches the pixel count increases closely, indicating that at High settings, the GPU is the primary bottleneck. The Medium settings show a similar trend: 127 FPS at 1080p, 87 FPS at 1440p (31% drop), and 52 FPS at 4K (40% drop). The consistency of these percentage drops across Medium and High presets confirms that the GPU’s rasterization and shading throughput is the determining factor once settings exceed Low.

The Ultra preset shows the largest relative drop: 82 FPS at 1080p, 56 FPS at 1440p (32% drop), and 33 FPS at 4K (41% drop). The 4K Ultra result of 33 FPS is the lowest measured value and represents a 60% reduction from the 1080p Ultra figure. This steep decline suggests that Ultra settings impose a heavy fill-rate and shading burden that the RTX 5070 Ti Mobile cannot sustain at 4K. The data indicates that the system is CPU-limited only at 1080p Low, where the 189 FPS exceeds the GPU’s comfortable output range. At all other settings and resolutions, the GPU is the limiting component, as evidenced by the consistent pixel-driven FPS scaling.

Measured FPS Breakdown

At 1920x1080, the Low preset delivers the highest average FPS of 189, followed by Medium at 127 (min 108, max 146), High at 107, and Ultra at 82. The 62 FPS gap between Low and Medium is the largest single-preset jump at this resolution, indicating that Medium introduces significant shading and texture work. The High to Ultra drop of 25 FPS is also notable, suggesting that Ultra’s additional effects (likely ambient occlusion and shadow quality) are costly. The minimum FPS at Medium is 108, which is still above 60, ensuring smooth gameplay.

At 2560x1440, the Low preset achieves 130 FPS, Medium drops to 87 (min 74, max 101), High to 74, and Ultra to 56. The Medium preset’s minimum of 74 FPS is the lowest recorded at this resolution, but it remains above the 60 FPS threshold for most displays. The High preset’s 74 FPS average is exactly at the 1440p Medium minimum, showing that High is viable for 60 Hz monitors. The Ultra preset’s 56 FPS is below 60, making it unsuitable for smooth play.

At 3840x2160, the Low preset produces 77 FPS, Medium drops to 52 (min 44, max 59), High to 44, and Ultra to 33. The Medium preset’s minimum of 44 FPS is the lowest recorded value across all tests, indicating that 4K Medium can experience frame drops below playable rates in busy scenes. The High preset’s 44 FPS average and Ultra’s 33 FPS are only suitable for slower-paced gameplay or screenshots. The 4K Low result of 77 FPS is the only 4K setting that maintains a comfortable margin above 60 FPS.

How This Combo Ranks

In the benchmark database for Rust, this combination of Intel Core Ultra 5 135H and NVIDIA GeForce RTX 5070 Ti Mobile ranks 1412 out of 3723 tested combos, placing it in the top 38% of all configurations. This percentile position reflects the balanced nature of the pairing: the CPU is at the 81st percentile among all CPUs, and the GPU is at the 80th percentile among all GPUs. The combo’s rank is slightly lower than either component’s individual percentile, which is typical for a mobile part that faces thermal and power constraints compared to desktop equivalents.

The rank of 1412 suggests that while this combo is above average, there are 1411 other configurations that achieve higher FPS in Rust. Given that the GPU’s nearest rival is the NVIDIA Quadro GV100 (0.2% higher average score) and the CPU’s nearest rival is the AMD Ryzen 7 5800X (0.1% higher), the combo’s performance is closely clustered with many other mid-range to high-end systems. The rank position indicates that users will experience smooth gameplay at 1080p and 1440p, but will need to reduce settings for 4K. The data shows that this combo is well-suited for high-refresh-rate 1080p gaming and solid 1440p performance, with the caveat that 4K Ultra is not achievable at playable frame rates. The 3723 total combos span a wide range of hardware, and ranking in the 1412th position means this system outperforms roughly 62% of all tested configurations in Rust specifically.