Rust

FAQ

Q: What is the combo rank of the AMD Ryzen 7 7700X with the NVIDIA GeForce RTX 3080 Ti in Rust?

A: This combination ranks 870th out of 3,723 tested combos in Rust, placing it in the upper quartile of all tested systems.

Q: How much VRAM does the RTX 3080 Ti have, and what type is it?

A: The GPU features 12 GB of GDDR6X memory on a 384-bit bus, delivering a memory bandwidth of 912.4 GB/s.

Q: What are the core and thread counts of the AMD Ryzen 7 7700X?

A: The CPU has 8 cores and 16 threads, with a base clock of 4.50 GHz and a boost clock of 5.40 GHz.

Q: What is the best average FPS recorded at 1080p for this combo?

A: The highest average at 1920x1080 is 224 FPS, achieved with Low settings. Medium settings deliver 150 FPS, High delivers 127 FPS, and Ultra drops to 96 FPS.

Q: How does the CPU's multi-threaded performance compare to its nearest rival?

A: The Ryzen 7 7700X scores 35,909 on average benchmarks, which is 0.3% ahead of the AMD Ryzen 7 PRO 5845 (35,802) and 0.5% ahead of the Intel Core 7 250H (35,728).

Q: What is the GPU's percentile ranking among all tested GPUs?

A: The RTX 3080 Ti sits at the 83rd percentile of all GPUs, with an average benchmark score of 41,187, placing it 0.8% ahead of the AMD Radeon Pro 5300.

GPU Role

The NVIDIA GeForce RTX 3080 Ti is the primary driver of frame rates at higher resolutions in Rust. Its 12 GB of GDDR6X memory on a 384-bit bus provides a substantial 912.4 GB/s of bandwidth, which is critical for a survival game that streams large world assets and textures. The GPU's base clock runs at 1365 MHz, boosting to 1665 MHz, with memory operating at 19 Gbps effective. This configuration yields 34.10 TFLOPS of FP32 performance, a pixel rate of 186.5 GPixel/s, and a texture rate of 532.8 GTexel/s.

The data shows a clear scaling pattern tied to GPU load. At 1080p with Low settings, the combo hits 224 FPS, but this drops sharply as resolution and quality increase. At 4K Ultra, the average falls to 39 FPS. This indicates that the RTX 3080 Ti is the limiting component at higher resolutions, especially when settings push the GPU's shading units (10,240) and ROPs (112) to their limits. The 80 RT cores and 320 tensor cores are present but less relevant for Rust's rasterization-heavy workload.

The GPU's 83rd percentile ranking among all GPUs confirms strong overall capability, but its nearest rivals in the benchmark database—such as the NVIDIA Tesla M40 24 GB, which scores 1.2% higher—suggest that raw compute is not the only factor. Rust's engine appears to favor memory bandwidth and fill rate, where the 3080 Ti's 912.4 GB/s and 186.5 GPixel/s shine. However, at 4K Ultra, the 39 FPS average indicates that even this bandwidth is insufficient for maxed-out settings without upscaling.

Resolution Scaling

The measured FPS data reveals a steep performance curve as resolution climbs. At 1920x1080 with Low settings, the combo averages 224 FPS. Moving to 2560x1440 Low drops that to 154 FPS (a 31% reduction), and at 3840x2160 Low, it falls to 91 FPS (a 41% drop from 1440p). This pattern intensifies at higher quality presets. For High settings, 1080p yields 127 FPS, 1440p yields 87 FPS, and 4K yields 52 FPS—each step representing roughly a 32-40% performance hit.

The scaling behavior points to a GPU-bound scenario at higher resolutions. At 1080p Low, the 224 FPS figure suggests the CPU can feed frames faster than the GPU can render them, but the diminishing returns at 4K (91 FPS Low, 52 FPS High) show the GPU's fill rate and memory bandwidth becoming the bottleneck. Medium settings provide the only complete dataset with min/max FPS: at 1080p, the range is 128-173 FPS (average 150); at 1440p, it's 88-119 (average 103); and at 4K, it's 52-70 (average 61). These ranges show consistent frame pacing without severe stutters, even at the lowest resolution.

The gap between Low and Ultra settings widens with resolution. At 1080p, the difference between Low (224 FPS) and Ultra (96 FPS) is 128 FPS. At 4K, the same comparison yields a 52 FPS gap (91 vs 39). This indicates that the GPU's compute resources are more heavily taxed by quality presets at higher pixel counts, while the CPU's role diminishes as resolution increases. For players targeting 4K, the data suggests Medium settings (61 FPS) are the playable ceiling, while High (52 FPS) and Ultra (39 FPS) fall below smooth thresholds.

How This Combo Ranks

The AMD Ryzen 7 7700X + RTX 3080 Ti combination ranks 870th out of 3,723 tested combos in Rust, placing it in the top 23% of all systems. This rank reflects a balance between CPU and GPU capabilities that is well-suited for Rust's mixed CPU/GPU workload. The combo's position is notable because it outperforms many newer or higher-tier GPUs in this specific game, suggesting that Rust rewards the 3080 Ti's memory subsystem and the 7700X's strong single-thread performance.

The rank also contextualizes the FPS data. A top-25% ranking with 224 FPS at 1080p Low indicates that this system is far above the median experience for Rust players. The 870th rank out of 3,723 combos means there are 2,853 tested configurations that perform worse, but also 869 that perform better—likely featuring newer GPUs with more VRAM or higher-bandwidth memory. However, the measured FPS numbers show that this combo still delivers competitive frame rates at mainstream resolutions.

The percentile rankings of the individual components support this positioning. The CPU sits at the 85th percentile of all CPUs (average benchmark 35,909), while the GPU sits at the 83rd percentile (average benchmark 41,187). Both components are in the upper echelon, but neither is top-tier, which explains the 870th rank—it's a high-midrange combo that outperforms most but not the absolute best. The deltaPct values for the GPU's nearest rivals show it's within 2% of the RTX 5070 (40,377), indicating that the 3080 Ti remains competitive despite being end-of-life.

CPU Role

The AMD Ryzen 7 7700X, built on Zen 4 architecture with a 5 nm process, provides 8 cores and 16 threads. Its base clock of 4.50 GHz and boost clock of 5.40 GHz are crucial for Rust, which is known to be sensitive to single-thread performance. The CPU's 32 MB of shared L3 cache and 1 MB of L2 per core help reduce memory latency, which is vital for the game's entity update loops and physics calculations. The dual-channel DDR5 memory support, with 83.2 GB/s bandwidth, feeds the CPU's 6,570 million transistors on a 71 mm² die.

Benchmark data shows the 7700X excels in single-threaded workloads: it scores 1,090 in 3DMark single-thread, 1,987 in Cinebench R23 single-core, and 4,190 in PassMark single-thread. These scores are 85th percentile among all CPUs, meaning it outperforms 85% of tested processors in this metric. This is directly relevant to Rust, where frame times at lower resolutions often hinge on CPU single-core speed. The 1080p Low result of 224 FPS suggests the CPU can sustain high draw-call rates without bottlenecking the GPU.

Multi-threaded scores are also strong: Cinebench R23 multicore reaches 19,088, Geekbench multicore hits 12,451, and PassMark multithread scores 35,686. The 3DMark 16-thread score of 8,859 and max-thread score of 8,852 indicate that the CPU scales well with additional threads, though Rust typically uses fewer than 8 cores. The CPU's nearest rivals in the benchmark database—the Ryzen 7 PRO 5845 (35,802, +0.3%), Core 7 250H (35,728, +0.5%), and Ryzen AI 7 PRO 350 (35,719, +0.5%)—are all within 0.7%, showing that the 7700X is at the top of its immediate performance tier, but not significantly ahead.

Measured FPS Breakdown

The measured FPS data covers four resolution and four quality settings, providing a complete picture of performance.

1920x1080 (1080p):

• Low: 224 FPS average
• Medium: 150 FPS average (128 min, 173 max)
• High: 127 FPS average
• Ultra: 96 FPS average

2560x1440 (1440p):

• Low: 154 FPS average
• Medium: 103 FPS average (88 min, 119 max)
• High: 87 FPS average
• Ultra: 66 FPS average

3840x2160 (4K):

• Low: 91 FPS average
• Medium: 61 FPS average (52 min, 70 max)
• High: 52 FPS average
• Ultra: 39 FPS average

The data reveals several key insights. First, the jump from 1080p Low to 1440p Low costs 70 FPS (224 to 154), while the jump from 1440p Low to 4K Low costs another 63 FPS (154 to 91). This shows that the GPU's pixel throughput is the dominant factor at higher resolutions. Second, the Medium settings provide the tightest min/max ranges, suggesting stable frame pacing: at 1080p the range is 128-173, at 1440p it's 88-119, and at 4K it's 52-70. These ranges indicate that frame time variance is well-controlled, with no extreme dips.

Third, the scaling from Low to Ultra is consistent across resolutions but with different magnitudes. At 1080p, Ultra (96 FPS) is 57% of Low (224 FPS). At 1440p, Ultra (66 FPS) is 43% of Low (154 FPS). At 4K, Ultra (39 FPS) is 43% of Low (91 FPS). This suggests that the GPU's shading units and memory bandwidth are proportionally taxed by quality presets, regardless of resolution. For competitive play, 1080p Low at 224 FPS is ideal, while 1440p Medium at 103 FPS offers a balanced experience. For 4K, only Low (91 FPS) exceeds 60 FPS, making Medium (61 FPS) the highest quality preset that remains playable.