Hard West

The AMD Ryzen 5 3600 paired with the NVIDIA GeForce RTX 4090 produces a fascinating benchmark profile in Hard West, where the GPU's immense power is consistently held back by the older CPU, particularly at lower resolutions. The data shows that this combo is not GPU-bound in most scenarios; instead, it operates in a CPU-limited envelope that flattens the scaling curve, making the RTX 4090's headroom largely irrelevant above 1440p.

Resolution Scaling

The measured FPS data reveals a clear pattern: this system scales unusually well from 1080p to 1440p, but the drop to 4K is where the GPU finally takes over. At High settings, the average frame rate moves from 155.6 FPS at 1920x1080 to 131.4 FPS at 2560x1440—a modest 24.2 FPS reduction. However, the jump to 3840x2160 produces a far steeper decline to 76.8 FPS, a 54.6 FPS drop from the 1440p result. This non-linear scaling indicates that at 1080p and 1440p, the Ryzen 5 3600's six cores are the limiting factor, preventing the RTX 4090 from stretching its legs.

The Low preset tells the same story more dramatically. At 1080p Low, the system hits 180.3 FPS, which only rises to 153.6 FPS at 1440p—a surprisingly small 26.7 FPS gap given the 78% increase in pixel count between those resolutions. The 4K Low result of 122.8 FPS is still very high, but the scaling from 1440p to 4K (a 30.8 FPS drop) is proportionally larger than the 1080p-to-1440p transition. This confirms that the CPU saturates early; only when the GPU is burdened with 4K pixel counts does it become the primary bottleneck.

Ultra settings exhibit the most extreme resolution sensitivity. The system delivers 138.8 FPS at 1080p, drops to 109.6 FPS at 1440p, and then collapses to 55.7 FPS at 4K. The 4K Ultra result is less than half the 1080p figure, indicating that the RTX 4090's rendering load finally exceeds the CPU's ability to feed it. In essence, the data suggests that 1440p is the sweet spot where neither component is fully idle, while 1080p users are clearly CPU-bound and 4K Ultra users are firmly GPU-bound.

GPU Role

The NVIDIA GeForce RTX 4090 is a monstrous piece of silicon, built on the Ada Lovelace architecture with a 5 nm process and featuring 16,384 shading units. Its 24 GB of GDDR6X memory on a 384-bit bus provides 1.01 TB/s of bandwidth, which is critical for high-resolution textures. The GPU's boost clock runs at 2520 MHz, and its raw compute capabilities are staggering: 82.58 TFLOPS of FP32 performance and a pixel rate of 443.5 GPixel/s. These numbers explain why the card can achieve 122.8 FPS at 4K Low—a figure that would challenge most other GPUs at 1080p.

However, the benchmark results show that the RTX 4090 is rarely the limiting component in this pairing. At 1080p, the GPU's utilization is clearly capped by the CPU, as evidenced by the small FPS differences between Low (180.3) and Medium (167.7) settings. The card's 24 GB frame buffer is never stressed in Hard West, given the game's 2015 release date and turn-based nature. The GPU's true potential only emerges at 4K Ultra, where it must work hard enough to produce 55.7 FPS—still playable, but a far cry from the triple-digit figures seen at lower settings.

The RTX 4090's 91st percentile ranking among all GPUs, with an average benchmark score of 66,473, places it near the top of the hierarchy. Its nearest rivals include workstation cards like the NVIDIA Tesla T4 and Quadro P6000, but none of those are optimized for gaming workloads. In Hard West, the GPU's role is to provide massive headroom that the CPU cannot fully exploit; only at 4K does the card's architectural superiority become the deciding factor.

CPU Role

The AMD Ryzen 5 3600 is a 6-core, 12-thread processor from the Zen 2 (Matisse) architecture, running at a base clock of 3.60 GHz and boosting to 4.20 GHz. Its 32 MB of shared L3 cache and dual-channel DDR4 memory support (51.2 GB/s bandwidth) are adequate for modern gaming, but the 7 nm chip's single-thread performance is its weak point. The Cinebench R23 single-core score of 2,124 and multicore score of 15,045 illustrate a processor that is solidly mid-range by 2025 standards, sitting in the 76th percentile of all CPUs.

The CPU's limitation is starkly visible in the 1080p results. From Low (180.3 FPS) to Ultra (138.8 FPS), the frame rate spread is only 41.5 FPS, which is remarkably tight considering the massive increase in GPU workload. This indicates that the Ryzen 5 3600's six cores are saturated, and the RTX 4090 is waiting for instructions rather than vice versa. The 3DMark single-thread score of 696 and 2-thread score of 1,361 show that the CPU's per-core throughput is not sufficient to drive the GPU at high frame rates in this game's logic-heavy turn-based scenarios.

Interestingly, the CPU's 12 threads do help at 4K, where the higher GPU load gives the processor breathing room. The 4K results show a wider spread across settings (55.7 to 122.8 FPS), suggesting the CPU is less of a constraint when the GPU is working harder. The Ryzen 5 3600's nearest rival, the Intel Core i5-11400, scores nearly identically (18,150 vs. 18,129 average benchmark score, a -0.1% delta), confirming that this CPU represents a performance plateau that newer chips have barely surpassed.

How This Combo Ranks

This specific combination of AMD Ryzen 5 3600 and NVIDIA GeForce RTX 4090 ranks 356th out of 1,699 tested combos in Hard West, placing it in the top 21% of all pairings. That rank is surprisingly low for a system containing the most powerful consumer GPU on the market, and it directly reflects the CPU bottleneck. The data indicates that the RTX 4090 is being wasted in this pairing; a more balanced system with a stronger CPU would likely rank significantly higher.

The rank of 356 suggests that many cheaper GPU + faster CPU combinations outperform this setup in Hard West. The combo's position is a direct consequence of the CPU's 76th percentile standing versus the GPU's 91st percentile—when the CPU is the weaker link, the overall system performance is dragged down. The 3DMark 16-thread score of 4,605 for the CPU, combined with the GPU's Passmark G3D score of 38,194, paints a picture of extreme imbalance, where the GPU's potential is capped by the CPU's ability to feed it.

For context, the RTX 4090 alone ranks in the 91st percentile of GPUs, and the Ryzen 5 3600 in the 76th percentile of CPUs. The combo's overall rank of 356/1699 (79th percentile) falls between these two figures, showing that the weaker component disproportionately influences the final ranking. Users seeking better Hard West performance would benefit more from a CPU upgrade than a GPU upgrade, as the data clearly shows the RTX 4090 is not the limiting factor.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo depend heavily on the target resolution. At 4K, the High preset (76.8 FPS) is the best balance, as it stays above the 60 FPS threshold while the Ultra preset (55.7 FPS) dips below it. The Medium preset at 4K (100.5 FPS) is also viable and offers a significant improvement over High, making it the recommended choice for players who prioritize smoothness over maximum visual fidelity.

At 1440p, all presets exceed 100 FPS, so the choice comes down to visual quality. The Ultra preset at 109.6 FPS is the recommended option here, as it delivers near-110 FPS while providing the best image quality. The High preset (131.4 FPS) is a reasonable alternative for those who want extra headroom, but the 21.8 FPS gain over Ultra is not worth the visual downgrade.

For 1080p, the CPU bottleneck is so severe that the Ultra preset (138.8 FPS) is the clear winner. The difference between Low (180.3 FPS) and Ultra (138.8 FPS) is only 41.5 FPS, but the visual improvement from Low to Ultra is substantial. Since the system cannot push much beyond 180 FPS anyway, players should max out the settings to get the best experience without sacrificing meaningful frame rate.

Measured FPS Breakdown

At 1920x1080, the system delivers its highest frame rates across all presets. Low averages 180.3 FPS, Medium 167.7 FPS, High 155.6 FPS, and Ultra 138.8 FPS. The spread from Low to Ultra is 41.5 FPS, with each step up in quality costing approximately 12-15 FPS.

At 2560x1440, the results tighten considerably. Low averages 153.6 FPS, Medium 147.9 FPS, High 131.4 FPS, and Ultra 109.6 FPS. The Low-to-Ultra spread is 44.0 FPS, but the Medium-to-High gap (16.5 FPS) is larger than the Low-to-Medium gap (5.7 FPS), indicating the settings begin to matter more as pixel count rises.

At 3840x2160, the GPU finally becomes the bottleneck. Low averages 122.8 FPS, Medium 100.5 FPS, High 76.8 FPS, and Ultra 55.7 FPS. The Ultra result is the only measured configuration that falls below 60 FPS, and the High-to-Ultra drop of 21.1 FPS is the largest single-step penalty in the entire dataset. The 4K results show a total spread of 67.1 FPS from Low to Ultra, confirming that resolution scaling is the dominant factor at this setting.

FAQ

*Q: What is the best resolution for this CPU/GPU combo in Hard West?*

A: Based on the data, 2560x1440 offers the best balance, with all presets exceeding 100 FPS. The 4K results are playable at High (76.8 FPS) but drop below 60 FPS at Ultra (55.7 FPS).

Q: Is the RTX 4090 being fully utilized with the Ryzen 5 3600?

A: No. The 1080p results show only a 41.5 FPS difference between Low and Ultra settings, indicating the CPU limits the GPU. The GPU only becomes the limiting factor at 4K.

Q: How does this combo rank against other tested configurations?

A: It ranks 356th out of 1,699 combos, placing it in the top 21% of all pairings. This is lower than expected given the GPU's performance, due to the CPU bottleneck.

Q: Should I use Ultra settings at 1080p?

A: Yes. The Ultra preset (138.8 FPS) is only 41.5 FPS slower than Low (180.3 FPS), making it the best visual choice without significant frame rate loss.

Q: Why does the FPS drop so much from 1440p to 4K at High settings?

A: The 1440p High result (131.4 FPS) drops to 76.8 FPS at 4K High, a 54.6 FPS reduction. This occurs because the GPU's workload at 4K finally exceeds the CPU's feed rate, making the GPU the bottleneck.

Q: What is the single slowest configuration in the measured data?

A: The 4K Ultra preset at 55.7 FPS is the lowest result. This is the only measured setting that falls below the 60 FPS threshold, making it the least playable configuration.