Rust

# Rust Performance Analysis: Intel Core Ultra 5 225 + NVIDIA GeForce RTX 4060

The Intel Core Ultra 5 225 paired with the NVIDIA GeForce RTX 4060 delivers a mid-pack experience in Rust, ranking 1533rd out of 2953 tested combos. This places the combination in the 48th percentile overall, indicating a slightly below-average pairing for this survival title. The benchmark data reveals a system that is firmly GPU-limited at higher resolutions but shows surprising CPU headroom at 1080p, where the RTX 4060's 8 GB VRAM becomes the primary constraint. With measured frames ranging from 29 FPS at 4K Ultra to 163 FPS at 1080p Low, the combo's versatility across settings is notable, though its 4K performance leaves little room for enthusiast-grade visuals.

Resolution Scaling

The resolution scaling pattern in Rust tells a clear story about where the bottleneck lies. At 1080p High, the combo produces 92 FPS average, which drops to 64 FPS at 1440p High—a 30% reduction—and further to 38 FPS at 4K High, representing a 59% decline from the 1080p figure. This steep drop-off pattern indicates that the RTX 4060's rendering pipeline becomes increasingly saturated as pixel count rises, with the GPU's 128-bit memory bus and 272.0 GB/s bandwidth struggling to feed the higher resolutions.

The scaling from Low to Ultra settings at each resolution reinforces this analysis. At 1080p, the spread between Low (163 FPS) and Ultra (70 FPS) is 93 FPS, showing that the GPU can handle the load when settings are reduced. However, at 4K, the same settings spread narrows to just 37 FPS (66 FPS Low versus 29 FPS Ultra), suggesting that at 4K the GPU is so heavily loaded that even dropping to Low settings cannot fully compensate for the pixel-count penalty. The 4K Medium result of 44 FPS with a minimum of 38 FPS shows that playable frame rates are technically achievable, but they sit right at the edge of what most users would consider smooth.

The transition from 1080p to 1440p is particularly telling. At Medium settings, the combo delivers 110 FPS at 1080p but only 75 FPS at 1440p—a 32% drop. This is a larger proportional decline than the 1440p-to-4K transition at Medium (75 FPS to 44 FPS, a 41% drop), which indicates that the GPU's memory bandwidth becomes a bottleneck even at 1440p. The 8 GB VRAM capacity likely contributes to this, as Rust's large open-world environments and texture streaming requirements can exceed 8 GB at higher resolutions, forcing the GPU to rely on slower memory paging.

How This Combo Ranks

The combo's rank of 1533 out of 2953 tested combinations places it in the lower-middle tier of all tested systems for Rust. This ranking reflects the RTX 4060's position as a 61st percentile GPU overall, combined with the Core Ultra 5 225's 85th percentile CPU standing. The disparity between the two components' percentile rankings suggests that the GPU is the limiting factor in most Rust scenarios, which is consistent with the resolution scaling data showing steep FPS drops at higher resolutions.

When examining the CPU's nearest rivals, the Core Ultra 5 225 sits within 0.5% of the AMD Ryzen 5 5600F, AMD Ryzen 5 5500X3D, AMD Ryzen AI 7 PRO 450, and Intel Core i9-12900T in average benchmark scores. This clustering indicates that the CPU's compute capabilities are roughly equivalent to several mid-range and previous-generation processors, meaning that any of these CPUs paired with the RTX 4060 would likely produce similar Rust performance. The GPU's nearest rivals include the AMD Radeon HD 7790, AMD Radeon 780M, AMD Radeon Pro 560, and AMD Radeon Pro 460, all within 0.7% of the RTX 4060's average score—though these are largely older or integrated solutions, which underscores the RTX 4060's modest standing in the current GPU landscape.

The 48th percentile combo ranking for Rust specifically suggests that this pairing is slightly below the median experience for the game. Given that Rust is known for its CPU-heavy simulation aspects, the Core Ultra 5 225's 85th percentile CPU score should theoretically help, but the GPU's 61st percentile score drags the overall combo down. Users upgrading from older hardware will likely notice a significant improvement, but those comparing against higher-tier GPU pairings will see the RTX 4060 as the clear weak link.

GPU Role

The RTX 4060's 8 GB of GDDR6 memory on a 128-bit bus with 272.0 GB/s bandwidth is the defining characteristic for Rust performance. At 1080p, the GPU delivers solid results, with 163 FPS on Low and 92 FPS on High, but the 4K Ultra result of 29 FPS reveals the memory subsystem's limitations. The card's base clock of 1830 MHz and boost clock of 2460 MHz, combined with 3072 shading units, 96 TMUs, and 48 ROPs, provide adequate compute throughput for 1080p gaming, but the 128-bit memory interface becomes a bottleneck at higher resolutions.

The GPU's 15.11 TFLOPS FP32 performance and 236.2 GTexel/s texture rate are respectable for a mid-range card, but Rust's large draw distances and dense foliage require substantial memory bandwidth. The 4K Medium result of 44 FPS with a minimum of 38 FPS shows that the card can maintain playable frame rates at 4K only with reduced settings, and even then, the minimum FPS dips close to the 30 FPS threshold. The 1440p results are more favorable, with 112 FPS on Low and 64 FPS on High, suggesting that 1440p is the practical ceiling for this GPU in Rust.

The RTX 4060's Ada Lovelace architecture includes 24 RT cores and 96 tensor cores, though Rust does not heavily utilize ray tracing or DLSS in its standard rendering path. The card's 118.1 GPixel/s pixel rate and 8 GB VRAM capacity are sufficient for 1080p gaming, but the 17 Gbps effective memory speed on the 128-bit bus limits the card's ability to handle high-resolution textures. The GPU's 115 W TDP and 300 W suggested PSU indicate efficient power delivery, but the performance characteristics point to a card designed for 1080p dominance rather than 4K capability.

FAQ

Q: What is the best resolution for this combo in Rust?

A: The data shows 1080p as the most comfortable resolution, with 92 FPS on High and 70 FPS on Ultra. At 1440p, High settings produce 64 FPS, which is playable but less headroom, while 4K drops to 38 FPS on High—making 1080p the recommended resolution for consistent performance.

Q: How does the RTX 4060's VRAM affect 4K performance?

A: The 8 GB VRAM capacity combined with the 128-bit memory bus and 272.0 GB/s bandwidth creates a bottleneck at 4K. The 4K Ultra result of 29 FPS and 4K High of 38 FPS indicate that the GPU cannot maintain smooth frame rates at this resolution, likely due to VRAM capacity limits and bandwidth constraints.

Q: Is the Core Ultra 5 225 sufficient for Rust?

A: Yes, the CPU's 85th percentile ranking and 10-core, 10-thread configuration with a 4.90 GHz boost clock provide ample compute power for Rust's simulation-heavy gameplay. The CPU's nearest rivals (Ryzen 5 5600F, Ryzen 5 5500X3D) all perform within 0.5%, confirming the CPU is not the limiting factor.

Q: What is the FPS difference between Low and Ultra at 1080p?

A: At 1080p, Low settings produce 163 FPS average, while Ultra produces 70 FPS—a 93 FPS difference. This large gap indicates that the GPU has significant headroom at 1080p Low, and users prioritizing frame rate over visuals have substantial room to optimize.

Q: Can this combo handle 1440p gaming in Rust?

A: Yes, with caveats. At 1440p Medium, the combo delivers 75 FPS average with a minimum of 64 FPS, which is smooth. High settings at 1440p yield 64 FPS average, while Ultra drops to 48 FPS. Users should stick to Medium or High settings at 1440p for the best experience.

Q: How does this combo compare to the RTX 4060's nearest GPU rivals?

A: The RTX 4060's average benchmark score of 17639 is within 0.7% of the AMD Radeon HD 7790, AMD Radeon 780M, AMD Radeon Pro 560, and AMD Radeon Pro 460. This suggests the RTX 4060 offers similar compute performance to these older or integrated solutions, though its feature set and driver support may differ.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend heavily on the target resolution. At 1080p, the High preset (92 FPS) provides an excellent balance between visual quality and performance, offering nearly double the frame rate of Ultra (70 FPS) while maintaining most visual fidelity. For users with high-refresh-rate monitors, the Low preset at 1080p (163 FPS) is the clear choice, as it enables frame rates well above 144 Hz, though at the cost of reduced visual quality. The Medium preset (110 FPS) serves as a middle ground, but the 93 FPS minimum at this setting suggests occasional dips that may be noticeable.

At 1440p, the Medium preset (75 FPS average, 64 FPS minimum) is the recommended choice, as it maintains playable frame rates while offering better visuals than Low (112 FPS). The High preset (64 FPS) is also viable, but the minimum FPS drops into the low 60s, which could cause stutter in busy scenes. The Ultra preset (48 FPS) is not recommended for 1440p, as the frame rate falls below the 60 FPS threshold that most users consider smooth.

For 4K, none of the presets deliver ideal performance. The Low preset (66 FPS) is the only setting that breaks 60 FPS, but it sacrifices significant visual quality. The Medium preset (44 FPS) is technically playable, with a minimum of 38 FPS, but the experience will feel sluggish. Given these results, 4K gaming with this combo is only recommended for users who prioritize frame rate over visuals and are willing to use Low settings. The data suggests that 1440p Medium or 1080p High represent the best overall experiences for this hardware combination.

CPU Role

The Intel Core Ultra 5 225's 10 cores and 10 threads, with a base clock of 3.30 GHz and boost clock of 4.90 GHz, provide substantial compute power for Rust's demanding simulation and physics calculations. The CPU's 20 MB of shared L3 cache and 3 MB per-core L2 cache help reduce memory latency, which is critical for the game's large player-driven world and dynamic entity tracking. The 85th percentile ranking among all CPUs indicates that this processor outperforms the vast majority of installed CPUs, and its nearest rivals (Ryzen 5 5600F at 0% delta, Ryzen 5 5500X3D at -0.2%) confirm it is competitive with established mid-range options.

The CPU's Arrow Lake architecture, built on TSMC's 3 nm process with 17,800 million transistors, delivers strong single-thread performance (3655 in Cinebench R23 single-core) that benefits Rust's main-thread-heavy simulation logic. The 10-thread configuration means the CPU can handle concurrent tasks like terrain generation, entity AI, and network synchronization without becoming a bottleneck. However, the 65 W TDP and 102.4 GB/s dual-channel DDR5 memory bandwidth suggest that the CPU is more than adequate for this title.

The benchmark data shows that the CPU is not the limiting factor in this combo. At 1080p Low, the system achieves 163 FPS, which is likely near the game engine's practical limit for this hardware. The CPU's Cinebench R23 multi-core score of 25891 and PassMark multithread score of 30459 indicate strong parallel processing capabilities, ensuring that Rust's server-side computations and client-side simulation do not create frame rate dips. The CPU's 4.90 GHz boost clock provides the single-thread headroom needed for Rust's primary game thread, while the 10 cores handle background tasks efficiently. Users upgrading from older CPUs will likely see significant improvements in minimum frame rates, particularly in dense player-built environments where CPU load is highest.