Doom

The AMD Ryzen 7 7700X paired with the NVIDIA GeForce RTX 5070 Ti delivers a formidable 1080p experience in Doom, but the data reveals a predictable shift in bottleneck behavior as resolution climbs. At 1920x1080 with Low settings, the combo produces an average of 385.7 FPS, a figure that drops to 280.4 FPS at High and 232.3 FPS at Ultra. This scaling pattern indicates that at 1080p, the CPU is doing the heavy lifting; the gap between Low and Ultra is substantial, but the absolute frame rates are so high that the GPU is rarely the limiting factor. Moving to 2560x1440, the frame rates remain exceptionally high—250.8 FPS on Low and 183.9 FPS on High—but the percentage drop from 1080p is more pronounced, signaling a transition toward GPU limitation. At 3840x2160, the trend becomes unmistakable: the combo yields 137.5 FPS on Low, 118.3 FPS on Medium, 97.8 FPS on High, and 79.1 FPS on Ultra. The 4K results show a steep decline from 1080p, with the Ultra preset at 4K (79.1 FPS) representing less than a third of the 1080p Low score. This is classic GPU-bound behavior; the RTX 5070 Ti is the component being stressed at 4K, while the Ryzen 7 7700X has ample headroom.

Resolution Scaling

The measured FPS deltas between resolutions tell a clear story about where the performance ceiling lies. From 1920x1080 to 2560x1440 at High settings, the average frame rate drops from 280.4 FPS to 183.9 FPS, a reduction of approximately 34%. This is a significant hit, but the resulting 183.9 FPS is still well above the refresh rates of most high-end monitors. The transition from 1440p to 4K at High settings is even more severe: the frame rate falls from 183.9 FPS to 97.8 FPS, a 47% decline. This steepening curve is the signature of a GPU that is running out of pixel-pushing capacity. At Low settings, the pattern is similar but with higher absolute numbers: 385.7 FPS at 1080p, 250.8 FPS at 1440p, and 137.5 FPS at 4K. The 1080p-to-1440p drop at Low is 35%, while the 1440p-to-4K drop is 45%. These figures confirm that the RTX 5070 Ti is the primary constraint at higher resolutions, whereas the CPU can maintain high throughput even at 1080p. The Ultra preset at 4K (79.1 FPS) shows that even this powerful GPU cannot fully saturate a 4K display with maximum settings, but the 1080p Ultra result of 232.3 FPS demonstrates that the combo is more than capable for competitive play at lower resolutions.

CPU Role

The AMD Ryzen 7 7700X is a Zen 4 architecture processor with 8 cores and 16 threads, running at a base clock of 4.50 GHz and a boost clock of 5.40 GHz. Its benchmark scores reveal a strong single-threaded and multi-threaded performer, which is critical for a game like Doom that relies on rapid frame generation. The CPU’s Cinebench R23 multi-core score is 30325, and its single-core score is 4281, placing it in the 89th percentile among all CPUs. In the context of Doom, the data suggests that the CPU is rarely the bottleneck, especially at 1440p and 4K. At 1080p Low, the combo hits 385.7 FPS, a figure that is likely limited by the game engine’s frame rate cap or the GPU’s ability to process draw calls at such high speeds. The 3DMark 16-thread score of 8859 and the 3DMark single-thread score of 1090 indicate that the CPU can handle the game’s physics and AI calculations without causing frame dips. The Ryzen 7 7700X’s 32 MB of shared L3 cache and 83.2 GB/s memory bandwidth provide ample data throughput for Doom’s level streaming. Compared to its nearest rivals, the CPU is virtually tied with the Intel Core i5-13500 (deltaPct 0.4) and Intel Core i7-12800HX (deltaPct 0.5), while slightly ahead of the Intel Core Ultra 7 165H and AMD EPYC 4244P (both deltaPct -0.8). This parity means that the CPU choice is unlikely to be the deciding factor in Doom’s frame rates; the GPU dominates the performance curve.

GPU Role

The NVIDIA GeForce RTX 5070 Ti is a Blackwell 2.0 architecture GPU with 8960 shading units and 16 GB of GDDR7 memory on a 256-bit bus, providing a bandwidth of 896.0 GB/s. Its boost clock is 2452 MHz, and it achieves a 3DMark Steel Nomad DX12 score of 6604. The GPU’s Passmark G3D score is 32974, placing it in the 87th percentile among all GPUs. In Doom, the GPU’s role becomes increasingly critical as resolution and settings rise. At 4K Ultra, the combo produces 79.1 FPS, which is playable but not buttery-smooth, indicating the GPU is at its limits. The data shows that the RTX 5070 Ti’s memory bandwidth and raw compute power are sufficient for high-refresh-rate gaming at 1440p, where it delivers 250.8 FPS on Low and 215.2 FPS on Medium. The 16 GB VRAM is ample for Doom’s textures, even at 4K Ultra, as evidenced by the consistent frame rates across settings. The GPU’s nearest rival, the NVIDIA GeForce RTX 4080, has an identical average benchmark score (deltaPct 0), suggesting that the RTX 5070 Ti is a direct successor in performance. However, the AMD Radeon RX 7700S scores slightly higher (deltaPct -0.8), and the AMD Radeon Pro W6600M is 2.5% faster, while the NVIDIA RTX A1000 lags by 2.5%. These comparisons highlight that the RTX 5070 Ti is a top-tier GPU, but its performance in Doom at 4K Ultra (79.1 FPS) shows that even the best hardware must make compromises at maximum settings.

How This Combo Ranks

In the broader database of tested CPU+GPU combinations, this pairing ranks 135th out of 1681 combos for Doom. This places the Ryzen 7 7700X + RTX 5070 Ti in the top 8% of all tested systems, which is an impressive showing given the game’s demanding nature. The rank is likely influenced by the CPU’s strong single-threaded performance, which helps at 1080p, and the GPU’s raw power, which carries the load at 4K. The combo’s ranking suggests that it outperforms the vast majority of systems, but there is still headroom above it, likely occupied by more expensive CPUs with higher cache or GPUs with more memory bandwidth. The data indicates that this combo is well-balanced for Doom, with neither component severely bottlenecking the other at any resolution. At 1080p, the CPU’s 89th percentile ranking and the GPU’s 87th percentile ranking work together to produce frame rates exceeding 232 FPS on Ultra. At 4K, the GPU’s performance becomes the limiting factor, but the combo still manages nearly 80 FPS on Ultra, which is respectable for a game with fast-paced action. The rank of 135 out of 1681 combos reflects a system that can handle Doom at any resolution, though players seeking 4K Ultra at 120+ FPS would need to look at higher-tier GPUs.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the combo’s capabilities across all resolutions and settings. At 1920x1080, the average frame rates are: Low 385.7 FPS, Medium 333.3 FPS, High 280.4 FPS, and Ultra 232.3 FPS. The step from Low to Medium costs 52.4 FPS, from Medium to High costs 52.9 FPS, and from High to Ultra costs 48.1 FPS. This linear degradation suggests that the GPU is not being overtaxed at 1080p, and the CPU can maintain high frame pacing. At 2560x1440, the figures are: Low 250.8 FPS, Medium 215.2 FPS, High 183.9 FPS, and Ultra 149.2 FPS. The deltas between settings are smaller in absolute terms but similar in percentage, indicating a balanced scaling. The 1440p Ultra score of 149.2 FPS is still excellent for a competitive shooter. At 3840x2160, the results are: Low 137.5 FPS, Medium 118.3 FPS, High 97.8 FPS, and Ultra 79.1 FPS. The 4K data shows a more pronounced drop from High to Ultra (18.7 FPS) compared to the 1440p drop (34.7 FPS), suggesting that the GPU is hitting a memory bandwidth or compute wall at the highest settings. Overall, the combo provides a playable experience at all tested configurations, with the 1080p Low setting achieving nearly 386 FPS, which is ideal for high-refresh-rate monitors. The 4K Ultra result of 79.1 FPS is the only configuration that dips below 90 FPS, making it the least ideal for competitive play, but still viable for single-player immersion.