Doom

The AMD Ryzen 7 5700G paired with the NVIDIA GeForce RTX 4070 Ti delivers exceptionally high frame rates in Doom, but the scaling pattern across resolutions reveals a classic shift in bottleneck behavior. At 1080p with Low settings, the combo produces 344.4 FPS, dropping to 322.7 FPS at Medium and 270 FPS at High. The 4K results show a much steeper decline: 131.7 FPS at Low, 112.9 FPS at Medium, 93.7 FPS at High, and 80.2 FPS at Ultra. The percentage drop from 1080p Low to 4K Low is roughly 62%, indicating that the GPU becomes the primary limiting component as pixel count rises. Conversely, the gap between 1080p Ultra (220.7 FPS) and 1440p Ultra (143.8 FPS) is a 35% reduction, while the 1440p-to-4K Ultra step (80.2 FPS) represents a 44% further decline. This progressive degradation points to the RTX 4070 Ti's rendering capacity being saturated at higher resolutions, especially with Ultra settings that likely increase shading and memory pressure. The data suggests that at 1080p, the CPU can still feed the GPU adequately, but at 4K, the frame rate is dictated almost entirely by the graphics card's throughput.

Resolution Scaling

The measured FPS values across resolutions tell a clear story about where the performance ceiling lies in this configuration. At 1080p, the combo is clearly CPU-bound at lower settings: Low produces 344.4 FPS, Medium 322.7 FPS, and High 270 FPS, with Ultra dropping to 220.7 FPS. The relatively modest spread (a 36% difference between Low and Ultra) indicates that the RTX 4070 Ti has ample headroom at this resolution, and the Ryzen 7 5700G's 8 cores and 16 threads are keeping pace. Moving to 1440p, the same settings yield 239.4 FPS (Low), 206 FPS (Medium), 177.8 FPS (High), and 143.8 FPS (Ultra). The scaling is more linear here, with each settings tier costing roughly 15-20% performance, suggesting the GPU is beginning to exert more influence. At 4K, the bottleneck shifts decisively: Ultra hits 80.2 FPS, High 93.7 FPS, Medium 112.9 FPS, and Low 131.7 FPS. The 4K Ultra result is less than a quarter of the 1080p Low figure, demonstrating that the rendering load at 2160p overwhelms the GPU's 12 GB frame buffer and 504.2 GB/s bandwidth. The data indicates that for competitive play at high refresh rates, 1080p or 1440p is the sweet spot, while 4K is only viable for less demanding settings.

How This Combo Ranks

The combo's position in the global database is strong but not elite. With a comboRankInGame of 231 out of 1681 tested combinations, this pairing sits in the top 14% of all systems tested in Doom. This ranking reflects the synergy between the Ryzen 7 5700G and RTX 4070 Ti, though the CPU's age (released in April 2021) and its integrated Radeon Vega 8 graphics (irrelevant here) do limit its ceiling compared to newer processors. The GPU alone ranks in the 85th percentile of all GPUs, with an average benchmark score of 44900, placing it just 0.6% behind the NVIDIA GeForce RTX 5090 Mobile and 1.5% ahead of the Intel Arc A730M. The CPU, meanwhile, sits in the 83rd percentile with an average benchmark score of 25626, trailing the AMD Ryzen 7 6800U by a negligible 0.3% and leading the Intel Xeon D-2752TER by 0.4%. The rank of 231 suggests that while this combo outperforms the majority of systems, it falls short of the top-tier pairings that combine newer CPUs with similarly powerful GPUs. The data implies that the 5700G's Zen 3 architecture, while capable, does not fully unlock the RTX 4070 Ti's potential in this title, leaving some performance on the table at lower resolutions.

GPU Role

The NVIDIA GeForce RTX 4070 Ti is the dominant component in this combo for Doom, and its specifications explain the observed frame rates. The GPU features 12 GB of GDDR6X memory on a 192-bit bus, delivering 504.2 GB/s of bandwidth. This memory configuration is sufficient for 4K Ultra in Doom, as evidenced by the 80.2 FPS result, but the card's 60 RT cores and 240 tensor cores are not heavily utilized in this 2016 title, which relies on traditional rasterization. The base clock of 2310 MHz and boost clock of 2610 MHz, combined with 7680 shading units, yield a pixel rate of 208.8 GPixel/s and a texture rate of 626.4 GTexel/s. These figures translate to the observed scaling: at 1080p, the GPU is rarely the bottleneck, but at 4K, the FP32 throughput of 40.09 TFLOPS becomes the limiting factor. The GPU's 285 W TDP and dual-slot design indicate that thermal throttling is unlikely to be an issue in a well-ventilated case, allowing sustained performance across long gaming sessions. The 21 Gbps effective memory speed is crucial for the 4K results, as the 12 GB frame buffer must handle high-resolution textures without spilling to system memory. The benchmark data shows the GPU performing at 85th percentile overall, with a Passmark G3D score of 31624, confirming it as a high-end part that pairs well with the 5700G for this game's demands.

FAQ

Q: What is the highest average FPS this combo achieves in Doom?

A: The highest recorded average is 344.4 FPS at 1920x1080 with Low settings, indicating that the combination excels at high-refresh-rate 1080p gaming.

Q: How does the RTX 4070 Ti compare to its nearest rival in raw GPU benchmarks?

A: The RTX 4070 Ti scores 44900 average, which is 0.6% lower than the NVIDIA GeForce RTX 5090 Mobile (45152) and 1.5% higher than the Intel Arc A730M (45592), showing it is competitive with mobile flagships.

Q: Is the Ryzen 7 5700G a limiting factor at 4K Ultra?

A: No, the 4K Ultra result of 80.2 FPS is primarily GPU-bound, as the CPU's 8 cores and 16 threads at a 4.60 GHz boost clock are sufficient to feed the graphics card at this resolution.

Q: What is the combo's rank among all tested systems in Doom?

A: The combo ranks 231st out of 1681 tested combinations, placing it in the top 14% of all systems in this game.

Q: Does the GPU's memory bandwidth affect 4K performance?

A: Yes, the 504.2 GB/s bandwidth and 12 GB GDDR6X memory are critical, as the 4K Ultra result (80.2 FPS) drops significantly from 1440p Ultra (143.8 FPS), indicating memory bandwidth saturation at higher resolutions.

Q: What is the CPU's single-thread performance score?

A: The Ryzen 7 5700G achieves a Geekbench single-core score of 2016, which supports the high frame rates seen at 1080p where single-thread performance matters.

CPU Role

The AMD Ryzen 7 5700G plays a supporting role in this combo, but its specifications are important for understanding the 1080p results. With 8 cores and 16 threads based on Zen 3 architecture (Cezanne), the CPU has a base clock of 3.80 GHz and a boost clock of 4.60 GHz. The 16 MB L3 cache and dual-channel DDR4 memory support (with 51.2 GB/s bandwidth) are adequate for Doom's engine, which is not heavily multi-threaded. The CPU's benchmark scores reinforce this: a Cinebench R23 multi-core score of 20755 and single-core score of 2930, along with a Passmark single-thread score of 3283. The 3DMark single-thread score of 899 and 2-thread score of 1758 show that the CPU scales well with modest thread counts, which matters for a game like Doom that primarily uses a few threads for game logic and rendering commands. The 5700G's percentile rank of 83 indicates it performs better than 83% of all CPUs, but its nearest rivals — the Ryzen 7 6800U (0.3% slower) and Xeon D-2752TER (0.4% faster) — show that it is not a top-tier part. In this combo, the CPU's 4.60 GHz boost clock is sufficient to drive the RTX 4070 Ti to 344.4 FPS at 1080p Low, but the gap between 1080p Low and 4K Low (344.4 vs 131.7 FPS) demonstrates that the GPU becomes the limiting factor as resolution increases. The CPU's 65 W TDP and AM4 socket suggest it is a power-efficient choice, but its PCIe Gen 3 interface (16 lanes) may slightly hamper data transfer to the GPU compared to newer Gen 4 or Gen 5 platforms, though this is unlikely to affect Doom's performance significantly.