Rust

The AMD Ryzen 5 4600G paired with the AMD Radeon RX 6700 XT produces a benchmark profile in Rust that clearly illustrates the shifting balance between CPU and GPU load as resolution changes. The measured data reveals that this combination is heavily dependent on the CPU at lower resolutions, with the GPU becoming the primary bottleneck at 4K. This analysis breaks down the performance characteristics of this combo, placing its scores in context against its nearest rivals and providing clear settings guidance.

Resolution Scaling

The frame rate scaling from 1080p to 4K shows a dramatic drop that is characteristic of a system where the GPU is increasingly stressed at higher pixel counts. At 1080p with High settings, the combo delivers an average of 94.4 FPS. Moving to 1440p drops that to 62.8 FPS, and at 4K, the average falls to 38.4 FPS. This represents a 59% reduction in frame rate from 1080p to 4K, indicating that the RX 6700 XT is being pushed to its limits at the highest resolution.

The scaling pattern changes when looking at the Low preset. At 1080p Low, the system produces 153.5 FPS, which is an excellent result that indicates the CPU and GPU are working efficiently together. At 1440p Low, the score drops to 115.9 FPS, and at 4K Low, it falls to 68 FPS. The fact that 4K Low still manages 68 FPS shows that even at the most demanding resolution, the combo can maintain playable performance when settings are reduced. The gap between Low and High settings at 4K is substantial: 68 FPS versus 38.4 FPS, a 77% difference that underscores how much headroom exists in the settings menu.

The Medium preset shows a similar trend, with 108.6 FPS at 1080p, 75.7 FPS at 1440p, and 45.4 FPS at 4K. The Ultra preset is the most demanding, yielding only 69.7 FPS at 1080p, 47.1 FPS at 1440p, and 32.2 FPS at 4K. The fact that the 1080p Ultra score (69.7 FPS) is lower than the 4K Low score (68 FPS) suggests that the visual complexity of the Ultra preset creates a bottleneck that resolution alone does not overcome. This indicates that Rust's Ultra settings introduce effects that are computationally expensive regardless of pixel count.

CPU Role

The Ryzen 5 4600G is a 6-core, 12-thread processor based on the Zen 2 architecture, running on the AMD Socket AM4 platform. It has a base clock of 3.70 GHz and a boost clock of 4.20 GHz, with 8 MB of shared L3 cache. In synthetic benchmarks, it scores 13,593 in Cinebench R23 multi-core and 1,919 in single-core. Its average benchmark score of 17,489 places it at the 75th percentile of all CPUs, which is a solid mid-range result.

The 3DMark multi-threaded scores show a clear scaling pattern: 1,430 for 2 threads, 2,732 for 4 threads, 4,138 for 8 threads, and 4,889 for max threads. This indicates that Rust is capable of utilizing more than 4 threads effectively, as the jump from 8 threads to max threads is only 18%, suggesting the game does not fully saturate 12 threads. The single-thread score of 726 in 3DMark is relatively modest, and this becomes relevant in Rust, which is known for its simulation-heavy gameplay.

In the measured FPS data, the CPU's role is most apparent at 1080p Low, where the 153.5 FPS result is likely near the ceiling of what the CPU can feed to the GPU. The fact that the 1080p Ultra score (69.7 FPS) is higher than the 4K Low score (68 FPS) would normally suggest a CPU bottleneck, but the data shows the GPU is still the limiting factor. The Ryzen 5 4600G's performance is comparable to its nearest rivals: it is 0% different from the AMD Ryzen 3 PRO 5355GE, 0.1% ahead of the Intel Core i5-12450H, 0.8% behind the Intel Core i3-14100T, and 1% behind the Intel Core i3-13100F. This places it in a competitive position for a 6-core part.

How This Combo Ranks

This specific combination of the Ryzen 5 4600G and RX 6700 XT ranks 963rd out of 1,717 tested combos in Rust. This places it in the 56th percentile of all combinations, which is a slightly below-average position for this game. The ranking reflects that while the GPU is quite powerful, the CPU is not the strongest match for Rust's computational demands.

The RX 6700 XT itself sits at the 77th percentile of all GPUs, with an average benchmark score of 33,721. Its nearest rivals show a tight grouping: it is 0.7% behind the AMD Radeon RX 6800, 1% ahead of both the AMD Radeon HD 7950 and the AMD Radeon RX 480, and 1.3% ahead of the NVIDIA RTX A5000. This suggests the GPU is performing as expected for its class.

The CPU's 75th percentile ranking combined with the GPU's 77th percentile ranking would suggest a balanced system, yet the in-game rank of 963 out of 1,717 is only middling. This discrepancy indicates that Rust is particularly sensitive to CPU performance, and the 4600G's relatively modest single-thread score (726 in 3DMark) holds the combo back. The rank also implies that there are many combinations with stronger CPUs that achieve better frame rates, even if their GPUs are less powerful.

FAQ

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

A: The data shows that 1080p is the sweet spot, with High settings producing 94.4 FPS and Low settings reaching 153.5 FPS. At 1440p, High drops to 62.8 FPS, and at 4K, High falls to 38.4 FPS.

Q: How does the CPU compare to its nearest rivals?

A: The Ryzen 5 4600G has an average benchmark score of 17,489, which is 0% different from the AMD Ryzen 3 PRO 5355GE, 0.1% faster than the Intel Core i5-12450H, 0.8% slower than the Intel Core i3-14100T, and 1% slower than the Intel Core i3-13100F.

Q: Is the GPU the bottleneck at 4K?

A: Yes, the frame rate drops sharply from 1440p to 4K. At High settings, the 62.8 FPS at 1440p falls to 38.4 FPS at 4K, a 39% reduction, indicating the RX 6700 XT is the limiting component at 4K.

Q: What is the Ultra preset performance at 1080p?

A: At 1080p Ultra, the combo produces an average of 69.7 FPS. This is lower than the 4K Low score of 68 FPS, showing that the Ultra settings impose a heavy computational load that limits performance.

Q: How does the GPU rank among all tested GPUs?

A: The RX 6700 XT is at the 77th percentile of all GPUs, with an average benchmark score of 33,721. It is 0.7% behind the RX 6800 and 1.3% ahead of the RTX A5000.

Q: Does the combo rank well in Rust specifically?

A: It ranks 963rd out of 1,717 tested combos, which places it in the lower half of results. This suggests the CPU is holding back the GPU in Rust's specific workload.

GPU Role

The Radeon RX 6700 XT is built on the RDNA 2.0 architecture with the Navi 22 chip, fabricated on a 7 nm process. It has 12 GB of GDDR6 memory on a 192-bit bus, providing 384.0 GB/s of bandwidth. The GPU's boost clock is 2581 MHz, with a game clock of 2424 MHz. It has 2,560 shading units and 64 ROPs, delivering 13.21 TFLOPS of FP32 performance. In synthetic tests, it scores 19,786 in PassMark G3D and 129,041 in Geekbench Metal, with a Vulkan score of 108,032.

The GPU's role in Rust becomes clear when examining the resolution scaling. At 1080p, the GPU has enough headroom to produce high frame rates, but the 4K results show where it starts to struggle. The 4K High average of 38.4 FPS and 4K Ultra average of 32.2 FPS indicate that the GPU's 12 GB of VRAM and 384.0 GB/s bandwidth are sufficient for the game's assets, but the raw compute power is not enough to maintain high frame rates at 4K with demanding settings.

The contrast between Low and Ultra settings at each resolution highlights the GPU's capabilities. At 1080p, the difference is 153.5 FPS versus 69.7 FPS, a 120% improvement from Ultra to Low. At 4K, the difference is 68 FPS versus 32.2 FPS, a 111% improvement. This consistent ratio suggests that the GPU scales predictably with settings changes, and that the Low preset is the most efficient way to extract performance from this card in Rust.

Settings Recommendations

For players seeking the highest frame rates, the Low preset at 1080p is the clear choice, delivering 153.5 FPS. This is the only configuration in the measured data that exceeds 150 FPS, and it provides a significant competitive advantage in Rust's PvP scenarios. The Medium preset at 1080p offers a balance with 108.6 FPS, still above the 100 FPS threshold that most players consider smooth.

At 1440p, the Low preset produces 115.9 FPS, which is excellent for a higher-resolution experience. The High preset at 1440p drops to 62.8 FPS, which is playable but not ideal for fast-paced gameplay. For 4K gaming, the Low preset at 68 FPS is the only viable option for maintaining smooth performance, as the Medium preset at 45.4 FPS and High at 38.4 FPS will feel sluggish.

The Ultra preset is not recommended for any resolution, as even at 1080p it only achieves 69.7 FPS, and at 4K it falls to 32.2 FPS. The data shows that the Medium or High presets at 1080p provide the best overall experience, with 108.6 FPS and 94.4 FPS respectively, offering a good balance of visual quality and performance. For players with 1440p monitors, the Low preset is the safest choice to maintain high frame rates, while 4K users should stick to Low settings to avoid dropping below 60 FPS.