Rust

# Rust with Intel Core Ultra 5 245 + NVIDIA GeForce RTX 4070

The Intel Core Ultra 5 245 and NVIDIA GeForce RTX 4070 combination delivers a highly capable Rust experience, with measured performance spanning from 39 FPS at 4K Ultra to 225 FPS at 1080p Low. The combo ranks 591st out of 2,953 tested combinations, placing it comfortably in the top 20% of all systems tested for this game. This pairing of a 14-core Arrow Lake CPU with an AD104-based Ada Lovelace GPU shows a balanced profile, where the CPU's strong single-threaded performance supports high frame rates at lower resolutions while the GPU's 12 GB of GDDR6X memory handles the game's demanding asset streaming at higher resolutions.

CPU Role

The Intel Core Ultra 5 245 is a 14-core, 14-thread processor based on the Arrow Lake-S architecture, built on TSMC's 3 nm process. It operates with a base clock of 3.50 GHz and a boost clock of 5.10 GHz, with a 65 W TDP. The CPU's cache hierarchy includes 192 KB of L1 per core, 3 MB of L2 per core, and 24 MB of shared L3 cache. These specifications matter for Rust because the game is known for its heavy server-side simulation and entity processing, which relies on strong per-core performance.

Benchmark data shows the CPU achieves a Cinebench R23 multi-core score of 32,924 and a single-core score of 4,648. In PassMark testing, the single-thread score is 4,394, with a multi-thread score of 38,706. The CPU's overall percentile ranking is 90th among all CPUs, indicating it outperforms the vast majority of processors. Its nearest rivals in average benchmark score include the AMD Ryzen 7 PRO 5755G (0.4% higher score), AMD Ryzen 9 7900 (0.5% higher), Intel Xeon Gold 5318H (0.6% lower), and Intel Core i5-14600K (0.8% lower). This places the Ultra 5 245 in a tightly contested performance band where single-digit percentage differences separate these processors.

For Rust specifically, the data shows that at 1080p Low settings, the system achieves 225 FPS, which is the highest frame rate recorded across all tested configurations. This suggests the CPU is not a limiting factor at lower settings and resolutions, as the GPU is capable of rendering frames faster than the display can likely refresh. The single-core performance of 4,648 in Cinebench R23 is particularly relevant, as Rust's main thread handles much of the game simulation logic, and the boost clock of 5.10 GHz provides the high-frequency response needed for consistent frame delivery in crowded areas with many player-built structures.

GPU Role

The NVIDIA GeForce RTX 4070 is built on the Ada Lovelace architecture using TSMC's 5 nm process, featuring the AD104 chip with 35,800 million transistors on a 294 mm² die. The GPU has 5,888 shading units, 184 texture mapping units, 64 raster output units, 46 ray tracing cores, and 184 tensor cores. Its base clock is 1920 MHz with a boost clock of 2475 MHz. Memory configuration includes 12 GB of GDDR6X on a 192-bit bus, delivering 504.2 GB/s of bandwidth with memory clocked at 1313 MHz (21 Gbps effective).

The RTX 4070's compute capabilities are substantial: 29.15 TFLOPS for both FP32 and FP16 operations, a pixel rate of 158.4 GPixel/s, and a texture rate of 455.4 GTexel/s. The GPU's PassMark G3D score is 26,927, with a G2D score of 1,164. Its overall percentile ranking is 81st among all GPUs. The nearest rivals in average benchmark score include the NVIDIA Tesla P4 (0.1% higher), AMD Radeon RX Vega 56 (0.4% higher), NVIDIA GeForce RTX 4080 Mobile (1.3% lower), and AMD Radeon PRO W6400 (1.3% higher). These deltas show the RTX 4070 sits in a competitive mid-to-high range, closely matched with several other cards.

In Rust, the GPU's role becomes apparent when examining frame rates across settings. At 1080p High, the system delivers 127 FPS, while at 1080p Ultra it drops to 97 FPS — a 30 FPS difference that reflects the increased shading and texture work. The 12 GB VRAM capacity is relevant for Rust's large maps and complex bases, as the game can consume significant memory for texture streaming. The 504.2 GB/s bandwidth ensures that texture data can be fed to the GPU quickly, which helps maintain consistent frame rates when moving through densely constructed areas. The 46 ray tracing cores are present, though Rust does not heavily utilize ray tracing in its rendering pipeline.

Resolution Scaling

The measured FPS data reveals clear scaling patterns across the three tested resolutions. At Low settings, the system produces 225 FPS at 1080p, 155 FPS at 1440p, and 91 FPS at 4K. This represents a 30.2% drop from 1080p to 1440p and a 59.6% drop from 1080p to 4K. At High settings, the numbers are 127 FPS at 1080p, 88 FPS at 1440p, and 52 FPS at 4K — drops of 30.7% and 59.1% respectively. Medium settings show 151 FPS at 1080p, 104 FPS at 1440p, and 61 FPS at 4K, with drops of 31.1% and 59.6%. Ultra settings produce 97 FPS at 1080p, 67 FPS at 1440p, and 39 FPS at 4K, with drops of 30.9% and 59.8%.

The consistency of these percentage drops across all settings — approximately 30% from 1080p to 1440p and roughly 60% from 1080p to 4K — indicates that the scaling is primarily driven by GPU rendering load rather than CPU limitations. When resolution increases, the number of pixels quadruples from 1080p to 4K, but the frame rate does not drop by a full 75%, suggesting that the GPU has sufficient bandwidth and processing power to handle some of the additional pixel workload without proportional frame loss. However, the fact that 4K frame rates remain below 60 FPS at Medium (61 FPS) and above settings indicates that the RTX 4070's 12 GB VRAM and 504.2 GB/s bandwidth are not fully sufficient for maintaining smooth frame rates at the highest pixel counts.

The data also shows that at 1080p Low, the 225 FPS figure is more than double the 1080p Ultra result of 97 FPS. This wide gap between Low and Ultra at the same resolution highlights how much of the performance headroom is consumed by higher graphical fidelity settings. The limiting component shifts from GPU-bound at high resolutions to potentially CPU-bound at 1080p Low, where the CPU's single-thread performance becomes more relevant to maintaining very high frame rates.

FAQ

Q: What is the best resolution for this combo to maintain 60+ FPS in Rust?

A: At 1440p, all tested settings except Ultra (67 FPS) deliver above 60 FPS, with Low achieving 155 FPS, Medium 104 FPS, and High 88 FPS. At 4K, only Low settings (91 FPS) exceed 60 FPS, while Medium hits 61 FPS and High drops to 52 FPS.

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

A: The Intel Core Ultra 5 245 has an average benchmark score of 48,995, which is 0.4% lower than the AMD Ryzen 7 PRO 5755G (49,196) and 0.5% lower than the AMD Ryzen 9 7900 (49,228). It outperforms the Intel Xeon Gold 5318H by 0.6% and the Intel Core i5-14600K by 0.8%.

Q: What is the largest FPS difference between settings at 1080p?

A: The spread from Low to Ultra at 1080p is 128 FPS, with Low producing 225 FPS and Ultra producing 97 FPS. Medium (151 FPS) and High (127 FPS) sit between these extremes.

Q: Does the combo maintain playable frame rates at 4K?

A: At 4K, Low settings deliver 91 FPS, which is playable. Medium produces 61 FPS, which is borderline acceptable, while High (52 FPS) and Ultra (39 FPS) fall below the 60 FPS threshold for smooth gameplay.

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

A: The combination of Intel Core Ultra 5 245 and NVIDIA GeForce RTX 4070 ranks 591st out of 2,953 tested combos, placing it in the top 20% of all systems tested for Rust.

Q: What are the minimum FPS values recorded at Medium settings?

A: At Medium settings, the minimum FPS values are 128 at 1080p, 88 at 1440p, and 52 at 4K. These minimums correspond to the average FPS of the next higher settings tier at each resolution, indicating some frame time variance.

Settings Recommendations

The measured data provides clear guidance on which settings preset offers the best experience. At 1080p, Medium settings deliver 151 FPS on average with a minimum of 128 FPS, which provides a comfortable margin above typical 144 Hz refresh rates. The jump from Medium to High costs 24 FPS (from 151 to 127 FPS), while the jump from High to Ultra costs 30 FPS (from 127 to 97 FPS). Given that Medium retains a minimum of 128 FPS and a maximum of 174 FPS, it represents the best balance of visual quality and performance at 1080p.

At 1440p, Medium settings produce 104 FPS average with 88 FPS minimum and 120 FPS maximum. This is sufficient for 100 Hz or 120 Hz displays, though High settings at 88 FPS average are also viable for 60 Hz or 75 Hz monitors. The 4K resolution presents a different situation: Low settings are the only preset that clearly exceeds 60 FPS at 91 FPS, while Medium sits at 61 FPS — technically playable but with less headroom. For users prioritizing smooth frame delivery, 1440p Medium offers the best compromise between visual fidelity and performance, as it maintains above 100 FPS average while still providing improved graphics over Low settings.

The data also shows diminishing returns at higher settings. At 1080p, the difference between Low and Medium is 74 FPS, while the difference between Medium and Ultra is 54 FPS. This suggests that Medium captures most of the visual improvement without the substantial performance penalty of Ultra. Users targeting high refresh rate monitors should consider 1080p Medium or 1440p Low, while those with 60 Hz displays can comfortably use 1440p High or 4K Low.

Measured FPS Breakdown

At 1920x1080, the system delivers its highest performance across all settings. Low settings produce an average of 225 FPS, which is the maximum recorded for this combo. Medium settings achieve 151 FPS average with a minimum of 128 FPS and a maximum of 174 FPS. High settings yield 127 FPS average, and Ultra settings produce 97 FPS average. The progression from Low to Ultra at 1080p shows a consistent decline: 225, 151, 127, and 97 FPS respectively, with each step up in settings costing between 24 and 74 FPS.

At 2560x1440, performance scales down proportionally. Low settings average 155 FPS, Medium averages 104 FPS with a minimum of 88 FPS and maximum of 120 FPS, High averages 88 FPS, and Ultra averages 67 FPS. The 1440p results show that the system maintains playable frame rates even at Ultra settings, though the 67 FPS average leaves little margin for demanding scenes with many players or complex bases.

At 3840x2160, the GPU becomes the primary limiting factor. Low settings average 91 FPS, which is still smooth for most displays. Medium averages 61 FPS with a minimum of 52 FPS and maximum of 71 FPS, placing it right at the edge of playability. High settings drop to 52 FPS average, and Ultra falls to 39 FPS average. The 4K results demonstrate that this combo can handle 4K gaming but only at lower settings presets, with Low being the only option that consistently exceeds 60 FPS.

The minimum FPS data available only for Medium settings shows the variance across resolutions: 128 FPS at 1080p, 88 FPS at 1440p, and 52 FPS at 4K. These minimums indicate that frame pacing is consistent, with the minimums aligning closely with the average FPS of the next lower quality tier at the same resolution.

How This Combo Ranks

The combination of Intel Core Ultra 5 245 and NVIDIA GeForce RTX 4070 ranks 591st out of 2,953 tested combos for Rust, placing it in the 80th percentile of all systems tested. This ranking reflects the balanced nature of the pairing: the CPU's 90th percentile performance among all CPUs complements the GPU's 81st percentile standing among all GPUs. The resulting system outperforms the majority of tested configurations while not reaching the top tier occupied by flagship CPUs paired with flagship GPUs.

The CPU's nearest rivals in synthetic benchmarks — the AMD Ryzen 7 PRO 5755G, AMD Ryzen 9 7900, Intel Xeon Gold 5318H, and Intel Core i5-14600K — all score within 0.8% of the Ultra 5 245, indicating that the CPU is well-matched with mid-range and upper-mid-range processors. Similarly, the GPU's rivals, including the NVIDIA Tesla P4, AMD Radeon RX Vega 56, RTX 4080 Mobile, and Radeon PRO W6400, are all within 1.3% of the RTX 4070's average score. This tight clustering suggests that the combo's ranking is determined more by the specific combination's game performance than by any single component being an outlier.

In practical terms, the 591st rank out of 2,953 combos means this system sits above roughly 80% of all tested configurations, which aligns with the measured FPS data showing strong performance at 1080p and 1440p. The system is capable of high-refresh-rate gaming at 1080p, smooth 60+ FPS at 1440p across most settings, and playable frame rates at 4K only on lower settings. For Rust specifically, where server performance and player count can cause frame drops in populated areas, the combo's 14-core CPU with strong single-thread performance provides a solid foundation for consistent gameplay.