Red Dead Redemption 2

The pairing of AMD's Ryzen 5 2600 with NVIDIA's GeForce RTX 5070 is a study in generational contrast: a six-core, twelve-thread Zen+ processor from 2018 driving a Blackwell 2.0 GPU built on a 5 nm process. Red Dead Redemption 2, a 2018 Action Adventure title, is demanding enough to expose the strengths and bottlenecks of both components. The measured data provides a clear picture of how this combination behaves across resolutions and presets, and the results show a system that is heavily GPU-limited at 4K but increasingly CPU-bound at lower resolutions.

Resolution Scaling

The frame rate trajectory from 1080p to 4K reveals where the bottleneck lies. At High settings, the average FPS drops from 101.4 at 1920x1080 to 76.1 at 2560x1440, a 25% reduction, and then to 48.7 at 3840x2160, a further 36% drop. This steep decline as pixel count increases is the classic signature of a GPU-bound scenario; the RTX 5070 is doing progressively heavier lifting while the CPU remains relatively idle.

The Low preset tells a more nuanced story. At 1920x1080 Low, the system hits 135.9 FPS, but moving to 2560x1440 Low only drops it to 120.7 FPS, a mere 11% reduction. This small delta suggests that at 1080p Low, the Ryzen 5 2600 is nearing its ceiling, preventing the GPU from stretching its legs. By contrast, the jump from 1440p Low to 4K Low (120.7 to 80.8 FPS) is a 33% drop, indicating the GPU is once again the primary constraint.

Ultra settings amplify the GPU load dramatically. The 1080p Ultra result of 74.7 FPS falls to 52.3 at 1440p and then to 38 at 4K. The scaling from 1440p to 4K is a 27% reduction, consistent with a purely pixel-bound workload. Interestingly, the gap between 1080p and 1440p Ultra (74.7 to 52.3) is a 30% loss, showing that even at 1080p, Ultra settings are pushing the GPU hard enough to overshadow the CPU's limitations.

GPU Role

The RTX 5070 is the dominant performer in this pairing, and its 12 GB of GDDR7 memory on a 192-bit bus with 672.0 GB/s bandwidth is well-suited to the large textures in Red Dead Redemption 2. The GPU's 6144 shading units and 80 ROPs, running at a boost clock of 2512 MHz, produce a pixel rate of 201.0 GPixel/s. In raw synthetic benchmarks, the card scores 29137 in passmark G3D and 5077 in 3DMark Steel Nomad DX12, placing it in the 83rd percentile of all GPUs.

The data shows that this GPU is the clear bottleneck at 4K. At 3840x2160, even the Medium preset yields only 58.4 FPS, and High drops to 48.7. This is not a reflection of the CPU; it is the sheer pixel throughput demand. The RTX 5070's FP32 compute of 30.87 TFLOPS is substantial, but Red Dead Redemption 2's draw calls and shading complexity at 4K overwhelm it. The GPU's nearest rivals in average benchmark score include the GeForce RTX 3090 (deltaPct 0.6) and the Tesla M40 (deltaPct -0.5), indicating it sits in a performance class that is strong but not top-tier for 4K gaming.

CPU Role

The Ryzen 5 2600 is the elder statesman here, with 6 cores and 12 threads based on the Zen architecture, clocked at 3.40 GHz base and 3.90 GHz boost. Its 16 MB of shared L3 cache and dual-channel DDR4 memory with 46.9 GB/s bandwidth are modest by modern standards. In Cinebench R23, it scores 11186 multi-core and 1579 single-core, placing it in the 77th percentile of all CPUs. Its nearest rivals include the Intel Core i5-11600KF (deltaPct -0.6) and the AMD Ryzen 5 7530U (deltaPct 0.6), showing it remains competitive in synthetic multi-threaded workloads.

The measured FPS data indicates that the CPU's influence is most visible at lower resolutions and settings. At 1920x1080 Low, the 135.9 FPS seems respectable, but the 1440p Low result of 120.7 FPS is only 11% lower, suggesting the processor cannot push much beyond this range. The 1080p Medium result of 121.6 FPS is nearly identical to 1440p Low, reinforcing that the Ryzen 5 2600's single-thread throughput, as evidenced by its 1579 Cinebench R23 single-core score, caps frame rates around the 120-136 FPS mark regardless of the GPU's headroom. This is a classic CPU bottleneck, and it becomes the limiting factor for high-refresh-rate 1080p gaming with this combo.

Measured FPS Breakdown

1920x1080: The Low preset delivers 135.9 FPS, the highest average of any configuration. Medium runs at 121.6 FPS, a 10% drop. High achieves 101.4 FPS, and Ultra falls to 74.7 FPS. The spread from Low to Ultra is 61.2 FPS, indicating that the GPU has significant scaling headroom at this resolution, but the CPU's ceiling is visible in the narrow gap between Low and Medium.

2560x1440: Low produces 120.7 FPS, which is only 15 FPS less than at 1080p. Medium runs at 92.6 FPS, High at 76.1 FPS, and Ultra at 52.3 FPS. The transition from Low to Medium here is a 23% drop, showing that as resolution increases, the GPU becomes more influential. The Ultra result of 52.3 FPS is just above playable for a demanding title.

3840x2160: This is where the GPU dominates entirely. Low averages 80.8 FPS, Medium 58.4 FPS, High 48.7 FPS, and Ultra 38 FPS. The Low to Medium drop is 28%, and the Medium to High drop is 17%. At 4K Ultra, the system falls below the 40 FPS threshold, indicating a poor experience for a game that requires quick camera movements.

FAQ

Q: Is this CPU-GPU combo balanced for 1080p gaming?

A: The data shows a CPU limitation at 1080p Low, where the FPS only rises from 135.9 to 120.7 when moving to 1440p, indicating the Ryzen 5 2600's single-core performance, with a Cinebench R23 score of 1579, caps frame rates in this range.

Q: What is the best resolution for this pairing in Red Dead Redemption 2?

A: 2560x1440 with Medium settings provides a balanced 92.6 FPS, which is smoother than 4K and less CPU-bound than 1080p. The 1440p High result of 76.1 FPS is also viable.

Q: Why is the 4K Ultra score so low at 38 FPS?

A: The RTX 5070, despite its 12 GB GDDR7 memory and 672.0 GB/s bandwidth, is overwhelmed by the pixel load at 3840x2160 Ultra, as evidenced by the steep drop from 52.3 FPS at 1440p Ultra.

Q: Does the CPU bottleneck the GPU at any settings?

A: Yes, at 1920x1080 Low and Medium, the FPS difference is only 14.3 FPS (135.9 vs 121.6), suggesting the Ryzen 5 2600's 3.90 GHz boost clock and 12 threads cannot fully feed the GPU's 30.87 TFLOPS capability.

Q: How does this combo rank among all tested configurations?

A: The combo holds a rank of 388 out of 1687 tested combinations in this game, placing it in the top quarter of all pairings.

Q: Should I use the Low or Medium preset at 4K?

A: The Low preset at 80.8 FPS is significantly smoother than Medium at 58.4 FPS. If visual fidelity is secondary, Low provides a better experience at 3840x2160.

Settings Recommendations

For a 60+ FPS experience, the optimal target is 2560x1440 with Medium settings, which yields 92.6 FPS. This avoids the CPU ceiling seen at 1080p and keeps the GPU load manageable. If you prefer 1080p, the High preset at 101.4 FPS is a solid choice, as it offers a 27 FPS improvement over Ultra while staying above the 100 FPS mark. Avoid 1080p Low and Medium, as they are CPU-bound and do not show proportional FPS gains. For 4K, stick to Low (80.8 FPS) or Medium (58.4 FPS) if you need smoother motion; High and Ultra are not recommended for consistent playability. The Ultra preset is only viable at 1080p, where it hits 74.7 FPS, but the visual gain over High is minimal given the 26.7 FPS cost.