Rust

The AMD Ryzen 7 5700G paired with the AMD Radeon RX 6650 XT presents a compelling mid-range combination for Rust, a survival game known for its demanding simulation and rendering loads. The measured data reveals a system that is highly capable at 1080p and 1440p, but which hits a clear performance ceiling at 4K. This analysis breaks down the benchmark results to understand the role each component plays and how their combined performance ranks.

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 7 5700G is an 8-core, 16-thread processor based on the Zen 3 architecture, using the Cezanne codename on a 7 nm TSMC process. Its base clock is 3.80 GHz, which can boost up to 4.60 GHz. This processing muscle is critical for Rust, a title that simulates a persistent world with many entities, building structures, and player interactions. The processor’s 16 MB of L3 cache and 51.2 GB/s of dual-channel DDR4 memory bandwidth help feed the game’s complex logic.

Benchmark results for the CPU show a strong multi-threaded performance profile. In Cinebench R23, it scores 20755 points in multi-core and 2930 in single-core. The PassMark multithread score is 24419, with a single-thread score of 3283. The 3DMark 16-thread score of 6629 is nearly identical to the max-thread score of 6627, indicating the chip scales well with all its available threads. This is relevant for Rust, where background simulation and physics calculations can leverage multiple cores.

The CPU’s percentile rank of 83 among all tested CPUs suggests it is a well-above-average processor. Its nearest rivals in synthetic benchmarks include the AMD Ryzen 7 6800U (0.3% slower), the Intel Xeon D-2752TER (0.4% faster), and the Intel Core 5 210H (0.5% faster). These are all within a negligible 0.6% performance delta, meaning the 5700G is essentially on par with these other options in general compute tasks. In the game, this level of CPU power ensures that at lower resolutions, the system will not be the primary bottleneck, allowing the GPU to stretch its legs.

GPU Role — VRAM, clocks, and how they relate to this game's results

The AMD Radeon RX 6650 XT is built on the RDNA 2.0 architecture with the Navi 23 chip, also on a 7 nm TSMC process. It features 8 GB of GDDR6 memory on a 128-bit bus, providing a bandwidth of 280.3 GB/s. The GPU has a base clock of 2055 MHz, a game clock of 2410 MHz, and a boost clock of 2635 MHz. Its 2048 shading units and 64 ROPs are responsible for the rasterization heavy lifting in Rust.

This GPU is a significant step up from integrated graphics, and the data reflects that. Its PassMark G3D score is 17166, and its Geekbench Vulkan score is 93769. The GPU’s performance percentile of 72 places it above the majority of graphics cards. Its nearest rivals show an interesting mix: the AMD Radeon RX 6800M (0% delta), the AMD Radeon RX 470 (0.1% faster), and the Intel Arc A370M (0.5% slower). This tight clustering around the 29000 average score mark suggests that the 6650 XT sits at a performance equilibrium point where competitors are separated by less than a single percentage point. For Rust, the 8 GB VRAM is a key factor, as the game’s textures and world data can be demanding, but the measured results show it manages well at lower resolutions.

How This Combo Ranks — use comboRankInGame vs other tested combos

In the specific context of Rust, this CPU-GPU combination is ranked 1078 out of 1717 tested combos. This places it in the top 62.8% of all systems tested for this game. This ranking is a holistic measure of how the two components work together to produce frame rates, and it shows that while the individual parts are solidly mid-range, the pairing is not optimized for the very highest tier of performance in Rust.

The gap between the component’s individual percentiles (CPU at 83, GPU at 72) and the combo’s rank suggests that Rust’s engine is particularly demanding on the GPU, or that the CPU’s capabilities are not fully utilized at the settings where the GPU becomes the limiting factor. For example, at 1080p Low, the system hits 141.3 FPS, but at 4K Ultra, it drops to 27.1 FPS. This indicates that while the 5700G is powerful enough to drive high frame rates, the RX 6650 XT is the component that ultimately limits the experience when resolution and graphical fidelity are increased. The rank of 1078 is a reminder that a powerful CPU does not guarantee top-tier gaming performance if the GPU cannot keep pace.

FAQ

Q: What is the highest average FPS this combo can achieve in Rust?

A: The highest measured average FPS is 141.3, achieved at 1920x1080 resolution with Low settings.

Q: How does the CPU compare to its direct competitor, the AMD Ryzen 7 6800U?

A: The Ryzen 7 5700G has an average benchmark score that is 0.3% lower than the Ryzen 7 6800U, making them statistically identical in performance.

Q: Is the GPU more powerful than the AMD Radeon RX 470?

A: The data shows the RX 6650 XT has an average benchmark score that is 0.1% lower than the RX 470, meaning there is no meaningful performance difference between them in synthetic tests.

Q: At what resolution and settings does the system dip below 30 FPS?

A: The average FPS falls to 27.1 when running at 3840x2160 (4K) resolution with Ultra settings.

Q: What is the performance delta between the CPU and its nearest rival, the Intel Core 5 210H?

A: The AMD Ryzen 7 5700G is 0.5% faster than the Intel Core 5 210H in average benchmark scores.

Q: Does the system achieve playable frame rates at 1440p with High settings?

A: Yes, at 2560x1440 with High settings, the system produces an average FPS of 55, which is generally considered playable for a survival game.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The measured FPS data shows a clear and expected trend of decreasing performance as resolution increases. At Low settings, the frame rate drops from 141.3 FPS at 1080p to 97.9 FPS at 1440p, and finally to 59 FPS at 4K. This represents a 30.7% drop from 1080p to 1440p, and a further 39.7% drop from 1440p to 4K. This pattern is indicative of a GPU-bound system. As the resolution increases, the number of pixels the GPU must render grows exponentially, and the RX 6650 XT’s 8 GB of VRAM and 280.3 GB/s bandwidth become more strained.

A CPU-bound system would show a much smaller FPS drop when moving from 1080p to 4K, as the CPU’s workload (game logic, physics) remains constant while the GPU’s workload increases. Here, the significant drop-off, particularly the halving of FPS from 1080p Low (141.3) to 4K Low (59), strongly suggests that the Radeon RX 6650 XT is the primary limiting component at higher resolutions. The Ryzen 7 5700G has ample headroom to feed the GPU frames at 1080p, but the GPU cannot maintain that throughput when tasked with rendering 4K. The data points to a system where the CPU is ready for more, but the GPU is the gatekeeper for high-resolution gaming.

Settings Recommendations — which preset gives the best experience per the measured rows

Interpreting the measured data, the best experience depends on the target resolution and desired frame rate. For a smooth and responsive experience at 1080p, the High preset offers an excellent balance, providing 82.6 FPS. This is well above the 60 FPS threshold and offers significantly better visual fidelity than the Low preset, which achieves 141.3 FPS but with far inferior graphics. The Medium preset at 97.7 FPS is also viable, but High provides a more immersive visual experience for only a 15 FPS cost.

At 1440p, the Medium preset is the most balanced choice, delivering 66.7 FPS. The High preset drops to 55 FPS, which is still playable but may feel less smooth to some. The Low preset at 97.9 FPS is the only way to achieve a high refresh rate experience at this resolution. For 4K gaming, the data suggests that this combo is not suited for high settings, as even the Low preset only manages 59 FPS. The Medium preset drops to 41 FPS, and High falls to 34.5 FPS. Therefore, for a playable 4K experience, Low settings are the only realistic option.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

The following is the complete set of measured average FPS values for Rust with this hardware combination.

1920x1080 (1080p)

• Low: 141.3 FPS
• Medium: 97.7 FPS
• High: 82.6 FPS
• Ultra: 59.4 FPS

2560x1440 (1440p)

• Low: 97.9 FPS
• Medium: 66.7 FPS
• High: 55 FPS
• Ultra: 45.1 FPS

3840x2160 (4K)

• Low: 59 FPS
• Medium: 41 FPS
• High: 34.5 FPS
• Ultra: 27.1 FPS

This data confirms a predictable scaling pattern. The system is most comfortable at 1080p, where it can handle all presets, including Ultra at 59.4 FPS. At 1440p, it can manage Medium and High presets for a solid experience, but Ultra becomes more demanding. At 4K, the system is only capable of a playable frame rate on the Low preset, with all other presets falling below the 60 FPS mark. The performance drop from 1080p to 4K is substantial across all settings, reinforcing the GPU-limited nature of this configuration.