To The Core

The AMD Ryzen 5 5500 paired with the NVIDIA GeForce RTX 5090 produces a peculiar result in To The Core: the data shows a high-end GPU consistently bottlenecked by a mid-range CPU, yet the frame rates remain exceptionally high across all tested configurations. This combo ranks 76th out of 1756 tested combinations, placing it in the top 4.3% of all systems, though its component pairing reveals a significant imbalance that becomes more apparent at lower resolutions. The measured FPS ranges from 144.2 at 4K Ultra to 471.3 at 1080p Low, indicating that while the system never struggles, the RTX 5090's vast computational resources are rarely fully utilized.

FAQ

Q: What is the average FPS at 4K Ultra settings?

A: The measured average FPS at 3840x2160 with Ultra settings is 144.2 frames per second. This is the lowest frame rate recorded in the entire dataset, yet it remains comfortably above standard 60 Hz refresh rates.

Q: How does the CPU's single-thread performance compare to its rivals?

A: The Ryzen 5 5500 scores 836 in the 3dmark_single_thread test. Its nearest rival, the Intel Core i5-12500, has an average benchmark score of 20897, which is 0.1% higher than the Ryzen 5 5500's average of 20875, indicating near-identical overall performance.

Q: What is the GPU's memory bandwidth?

A: The RTX 5090 features 32 GB of GDDR7 memory on a 512-bit bus, delivering 1.79 TB/s of bandwidth. This is paired with a boost clock of 2407 MHz.

Q: Does the combo rank higher or lower than other tested systems?

A: The combo ranks 76th out of 1756 tested combinations. This places it in the top percentile of all systems tested in To The Core, though the rank reflects the CPU's limiting effect.

Q: What is the difference in FPS between 1080p Low and 4K Low?

A: At 1080p Low, the system achieves 471.3 FPS, while at 4K Low it drops to 243.1 FPS. This represents a 228.2 FPS decrease, or roughly a 48.4% reduction in frame rate when scaling resolution.

Q: What is the CPU's TDP and how does it affect performance?

A: The Ryzen 5 5500 has a TDP of 65 watts with a base clock of 3.60 GHz and a boost clock of 4.20 GHz. This power envelope suggests the CPU is designed for efficiency, which aligns with its role as the performance limiter in this GPU-heavy configuration.

GPU Role

The NVIDIA GeForce RTX 5090 is built on the Blackwell 2.0 architecture with a GB202 chip manufactured on a 5 nm process at TSMC. Its specifications are staggering: 21760 shading units, 680 TMUs, and 176 ROPs, paired with 170 ray tracing cores and 680 tensor cores. The card operates at a base clock of 2017 MHz and boosts to 2407 MHz, with memory running at 1750 MHz (28 Gbps effective). The GPU's 32 GB of GDDR7 memory on a 512-bit bus provides 1.79 TB/s of bandwidth, which is essential for high-resolution texture streaming.

In To The Core, the GPU's role is paradoxical. At 4K Ultra, the system produces 144.2 FPS, which is remarkably high for a maxed-out preset. However, the data suggests the GPU is not the primary bottleneck at lower resolutions. At 1080p Low, the frame rate reaches 471.3 FPS, but the scaling from 4K to 1080p at the same settings shows only a 1.94x improvement, far less than the 4x pixel count reduction would suggest if the GPU were fully utilized. The RTX 5090's raw compute power, measured at 104.8 TFLOPS FP32, is more than sufficient for this idle-genre game, indicating that the GPU is waiting on data from the CPU rather than being pushed to its limits.

The GPU's benchmark scores reinforce its capability: it scores 39650 in passmark_g3d and 14411 in 3dmark_steel_nomad_dx12. Its percentile rank of 94 versus all GPUs places it in the top 6% of graphics cards. Yet in this particular game, the measured FPS at 4K Ultra (144.2) is only slightly above what a mid-range card might achieve, suggesting the title's workload is not demanding enough to stress the RTX 5090's architecture.

Resolution Scaling

The FPS scaling across resolutions reveals the bottleneck dynamics. From 1080p to 1440p at High settings, the frame rate drops from 420.2 to 312.2, a 25.7% reduction. From 1440p to 4K at the same settings, it drops from 312.2 to 176.3, a 43.5% reduction. This non-linear scaling indicates that the GPU becomes progressively more relevant as resolution increases, but even at 4K, the CPU still constrains performance.

The most telling comparison is at Low settings: 1080p produces 471.3 FPS, 1440p produces 412.7 FPS, and 4K produces 243.1 FPS. The 1080p to 1440p drop is only 12.4%, which is minimal compared to the 41.1% drop from 1440p to 4K. This pattern suggests that at 1080p and 1440p Low, the Ryzen 5 5500's 6 cores and 12 threads are the limiting factor, as the GPU has enough headroom to render frames faster than the CPU can feed it. Only at 4K does the RTX 5090's workload become significant enough to shift the bottleneck partially toward the GPU.

Across all settings, the average scaling factor from 1080p to 4K is approximately 1.8x, meaning the system loses about 45% of its frame rate when quadrupling the pixel count. This is a substantial drop, but it is less steep than would be expected if the GPU were fully saturated at 1080p, confirming that CPU limitations cap the lower-resolution performance.

Measured FPS Breakdown

The complete dataset shows clear stratification by resolution and settings. At 1920x1080, the system delivers 471.3 FPS on Low, 441.8 FPS on Medium, 420.2 FPS on High, and 373.9 FPS on Ultra. The spread from Low to Ultra is 97.4 FPS, or 20.7%, indicating that quality presets have a moderate impact at this resolution.

Moving to 2560x1440, the numbers are 412.7 FPS on Low, 358.6 FPS on Medium, 312.2 FPS on High, and 249.2 FPS on Ultra. Here, the spread widens to 163.5 FPS, or 39.6%, showing that the GPU begins to matter more. The step from High to Ultra at 1440p is particularly steep, dropping 63 FPS (20.2%), which suggests Ultra introduces a significant rendering load.

At 3840x2160, the results are 243.1 FPS on Low, 209.2 FPS on Medium, 176.3 FPS on High, and 144.2 FPS on Ultra. The spread from Low to Ultra is 98.9 FPS, or 40.7%, consistent with the 1440p pattern. The 4K Ultra result of 144.2 FPS is the only measurement below 150 FPS, yet it still exceeds the refresh rate of most high-end monitors. Across all twelve measurements, the system never drops below 144 FPS, highlighting the overall performance headroom even with a CPU bottleneck.

How This Combo Ranks

The combo rank of 76 out of 1756 places this system in the top 4.3% of all tested configurations. This is a strong showing, but it is important to contextualize this rank against the component specifications. The GPU alone ranks in the 94th percentile among all GPUs, while the CPU ranks in the 79th percentile among all CPUs. The combined rank of 76 suggests that the system performs slightly better than the CPU's percentile would predict, but significantly worse than the GPU's percentile would suggest if it were paired with a more capable processor.

The nearest rivals for the CPU provide context: the Intel Core i5-12500 has an average benchmark score of 20897 (0.1% higher), while the AMD Ryzen 5 PRO 4655GE scores 20900 (0.1% higher). These rivals have nearly identical overall performance, meaning the Ryzen 5 5500 is not uniquely weak or strong in its class. For the GPU, the RTX 5090 D scores 84241 (0.1% lower), and the RTX 5050 Mobile scores 84171 (0.2% lower), showing that the RTX 5090 is barely ahead of its closest competitors in raw benchmarks.

In To The Core, the rank of 76 reflects that many combinations with stronger CPUs achieve higher frame rates, even with lesser GPUs, because the game's idle genre does not heavily tax the graphics card. The data implies that the RTX 5090's potential is wasted in this title when paired with the Ryzen 5 5500, as the CPU becomes the limiting factor at all resolutions below 4K Ultra.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target refresh rate. For 4K displays with a 144 Hz refresh rate, the Ultra preset at 144.2 FPS is viable, though it leaves virtually no headroom for frame time spikes. The High preset at 176.3 FPS provides a more comfortable margin while still delivering excellent visual quality. For 1440p, the Ultra preset at 249.2 FPS is the best choice, as it exceeds 240 Hz refresh rates and provides the highest quality without sacrificing fluidity.

At 1080p, even the Ultra preset at 373.9 FPS is far beyond any current display's refresh rate, so users should prioritize visual quality over frame rate. However, the data shows diminishing returns: stepping from High to Ultra at 1080p costs 46.3 FPS (11.0%) but may offer marginal visual improvements in an idle game. The Medium preset at 441.8 FPS offers the best balance for competitive play on standard 144 Hz monitors, but given the genre's slow pace, the Ultra preset is recommended for maximum visual fidelity without any practical downside.

The most efficient settings per the data are at 1440p Ultra, where the system delivers 249.2 FPS while maintaining the highest quality. This represents the sweet spot where the CPU bottleneck is less pronounced, and the GPU's power is meaningfully utilized. For users with 4K displays, High settings at 176.3 FPS are preferable to Ultra, as the 32.1 FPS difference (18.2%) is more noticeable than any quality improvement in an idle game.

CPU Role

The AMD Ryzen 5 5500 is a 6-core, 12-thread processor based on the Zen 3 architecture, codenamed Cezanne, built on TSMC's 7 nm process. It operates at a base clock of 3.60 GHz and boosts to 4.20 GHz, with a 65 W TDP. The CPU features 64 KB of L1 cache per core, 512 KB of L2 cache per core, and 16 MB of L3 cache, with dual-channel DDR4 memory support delivering 51.2 GB/s of bandwidth. Its benchmark scores include 16429 in cinebench_r23_multicore and 2319 in cinebench_r23_singlecore, placing it in the 79th percentile of all CPUs.

In To The Core, the CPU's role is the primary performance limiter. The evidence is clear in the resolution scaling: at 1080p Low, the system achieves 471.3 FPS, but the GPU is capable of far more, as evidenced by its 3dmark_steel_nomad_dx12 score of 14411. The CPU's single-thread score of 836 in 3dmark_single_thread suggests that its per-core performance is modest compared to modern high-end processors, which is problematic for a game that likely relies on a single main thread for game logic.

The 16 MB of L3 cache and 51.2 GB/s memory bandwidth are adequate for the CPU's class, but they do not provide the data throughput needed to keep the RTX 5090's 21760 shading units fully occupied at lower resolutions. The data shows that at 1080p, increasing settings from Low to Ultra only reduces frame rate by 20.7%, which is a relatively small penalty for a large increase in GPU workload. This indicates that the CPU is already saturating its ability to issue draw calls and update game state, regardless of the GPU's rendering load. For this game, a CPU with higher single-thread performance would unlock more of the RTX 5090's potential, particularly at 1080p and 1440p resolutions.