Doom

# Resolution Scaling

The measured FPS data for Doom with the AMD Ryzen 7 7700X and NVIDIA GeForce RTX 4080 reveals a clear scaling pattern as resolution increases. At 1920x1080 with Ultra settings, the combo delivers 241 FPS average. Moving to 2560x1440 at Ultra drops that to 156 FPS, a 35% reduction. At 3840x2160 Ultra, the average falls to 85 FPS, which is 65% below the 1080p figure. This steep decline indicates that the RTX 4080 becomes the limiting factor at higher resolutions, with the GPU's rendering workload outpacing what the CPU can feed it.

The scaling from Medium settings tells a similar story. At 1080p Medium, the average is 350 FPS. At 1440p Medium, it drops to 226 FPS, a 35% decrease. At 4K Medium, the average is 123 FPS, which is 65% below the 1080p result. This consistent percentage drop across settings suggests that the resolution scaling is largely independent of the quality preset, pointing to a GPU-bound scenario at 4K.

Low settings provide the clearest view of the CPU's headroom. At 1080p Low, the combo reaches 401 FPS average. At 1440p Low, it hits 260 FPS, and at 4K Low, it maintains 141 FPS. The gap between 1080p and 4K at Low settings is 65%, nearly identical to the Ultra and Medium gaps. This uniformity implies that even at the lowest quality settings, the RTX 4080 is still the bottleneck at 4K, though the absolute FPS numbers remain exceptionally high.

The High preset shows a slightly different scaling curve. At 1080p High, the average is 295 FPS. At 1440p High, it drops to 191 FPS (35% lower), and at 4K High, it lands at 104 FPS (65% lower than 1080p). The fact that High follows the same percentage drops as other presets further reinforces that resolution, not settings, drives the performance degradation in this title.

What this scaling pattern indicates is that Doom's engine is highly scalable across resolutions. The 7700X's 8 cores and 16 threads provide ample processing power to keep frame rates high at 1080p, where the GPU is less stressed. As resolution climbs, the RTX 4080's workload increases quadratically with pixel count, and the frame rate drops accordingly. The data shows no signs of CPU-induced plateauing even at 4K Low, where the 141 FPS average suggests the GPU is still the primary constraint.

# FAQ

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

A: The highest recorded average FPS is 401 at 1920x1080 with Low settings. This represents the ceiling for this CPU-GPU pairing in the game, with the RTX 4080 delivering over 400 FPS when the graphical load is minimal.

Q: How does the 4K Ultra performance compare to 1080p Ultra?

A: At 3840x2160 Ultra, the combo averages 85 FPS, while at 1920x1080 Ultra it averages 241 FPS. The 4K result is 65% lower, indicating a substantial performance penalty for the higher resolution.

Q: Is the Ryzen 7 7700X or the RTX 4080 the limiting factor at 1440p?

A: The data suggests the GPU is the primary limiter at 1440p. Across all settings, the 1440p results are approximately 35% lower than 1080p equivalents, which aligns with the increased pixel count rather than CPU saturation. The 7700X's strong single-thread score of 1090 in 3dmark_single_thread supports its ability to drive high frame rates.

Q: What is the frame time consistency at 4K Medium?

A: The 4K Medium preset shows a minimum FPS of 104 and a maximum of 141, compared to an average of 123. This 37 FPS spread indicates some variance, but the minimum remains well above 100 FPS for smooth gameplay.

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

A: The combo ranks 215 out of 3712 tested combinations in Doom, placing it in the top 6% of all configurations. This high percentile reflects the strong pairing of the 8-core CPU with the high-end GPU.

Q: Does the 7700X's 16-thread count matter for Doom?

A: The 3dmark_16_threads score of 8859 is nearly identical to the 3dmark_max_threads score of 8852, suggesting the CPU's multithreaded performance is consistent. Doom benefits from the 8 cores and 16 threads, but the game's engine appears well-optimized for high clock speeds, with the boost clock of 5.40 GHz contributing to strong single-thread performance.

# CPU Role

The AMD Ryzen 7 7700X plays a critical supporting role in this Doom configuration. With 8 cores and 16 threads based on the Zen 4 architecture, the CPU provides substantial processing power for game logic, physics, and draw call submission. The base clock of 4.50 GHz and boost clock of 5.40 GHz are notably high, which directly benefits a fast-paced FPS like Doom where every millisecond of latency matters.

Benchmark scores reinforce the CPU's capability. The 3dmark_single_thread score of 1090 and the geekbench_singlecore score of 2289 both indicate strong per-core performance. In a game like Doom, which relies heavily on a few primary threads for rendering commands, this single-thread strength is crucial. The 3dmark_2_threads score of 2112 and 3dmark_4_threads score of 4074 show scaling up to four threads, while the 3dmark_8_threads score of 7057 approaches the 16-thread score of 8859, suggesting diminishing returns beyond eight threads.

The CPU's L3 cache of 32 MB shared across all cores helps keep frequently accessed game data close at hand. The 1 MB L2 cache per core and 64 KB L1 cache per core provide additional low-latency storage. Memory bandwidth of 83.2 GB/s over dual-channel DDR5 ensures the CPU can feed data to the GPU without bottlenecks, even at high frame rates.

In the context of Doom's measured results, the CPU's role becomes evident when examining the 1080p Low setting, which achieves 401 FPS. This frame rate is so high that the CPU must process and submit frames at a rate exceeding 400 per second. The 7700X handles this workload comfortably, as evidenced by the absence of any min FPS data that would indicate stuttering or frame drops. The fact that 1080p Medium hits 350 FPS and 1080p High reaches 295 FPS further demonstrates the CPU's headroom.

Compared to its nearest rivals in the CPU benchmark database, the 7700X holds its ground. It scores 0.3% higher than the AMD Ryzen 7 PRO 5845, 0.5% higher than both the Intel Core 7 250H and AMD Ryzen AI 7 PRO 350, and 0.7% higher than the Intel Core Ultra 9 185H. These small deltas indicate that the 7700X is competitively positioned in the mid-to-high-end desktop segment.

The CPU's percentile ranking of 85 among all CPUs, combined with its avgBenchmarkScore of 35909, places it in the upper tier of processors. For Doom specifically, the combination of high clock speeds and ample threads ensures that the CPU never becomes the bottleneck, even at 1080p where frame rates exceed 400 FPS.

# How This Combo Ranks

The AMD Ryzen 7 7700X with NVIDIA GeForce RTX 4080 ranks 215 out of 3712 tested combos in Doom, putting it in the 94th percentile of all configurations. This top-6% placement reflects a pairing that delivers exceptional performance in this title, with the high-end GPU complementing the strong CPU.

The ranking is particularly impressive given the game's age and optimization level. Doom's engine scales well with both CPU and GPU resources, allowing this combo to maximize its hardware. The comboRankInGame of 215 suggests that only 214 configurations out of 3712 perform better, which would include setups with more powerful GPUs like multi-GPU arrangements or newer flagship cards.

In the context of the RTX 4080's own standing, the GPU ranks in the 86th percentile among all GPUs, with an avgBenchmarkScore of 54247. Its nearest rival, the NVIDIA GeForce RTX 4080 SUPER, scores 0.1% lower, making the two effectively identical in raw performance. The AMD Radeon Pro W5700X scores 1.1% higher, while the AMD Radeon RX 6750 GRE 12 GB and AMD Radeon 8060S score 2.6% and 2.7% higher, respectively. These comparisons show that the RTX 4080 is at the upper echelon of GPU performance, though not the absolute top.

The CPU's percentile of 85 and the GPU's percentile of 86 are closely matched, indicating a balanced pairing. In Doom, this balance translates to the combo ranking 215 out of 3712, a better result than either component's individual percentile would suggest. This synergy occurs because the game benefits from both high CPU clock speeds and high GPU throughput, and this pairing delivers both.

The measured FPS data supports the strong ranking. Even at the most demanding setting of 4K Ultra, the combo maintains an average of 85 FPS, which is well above the 60 FPS threshold for smooth gameplay. At 1440p, all settings exceed 156 FPS, and at 1080p, all settings exceed 241 FPS. These results place the combo firmly in the high-refresh-rate category for competitive play.

# Measured FPS Breakdown

At 1920x1080, the combo delivers exceptional performance across all settings. Low settings produce an average of 401 FPS, making it the fastest configuration measured. Medium settings average 350 FPS, with a minimum of 297 and a maximum of 402, showing tight frame pacing. High settings average 295 FPS, while Ultra settings average 241 FPS. The progression from Low to Ultra shows a 40% reduction in frame rate, which is typical for quality preset scaling.

Moving to 2560x1440, the performance remains high but shows the expected resolution penalty. Low settings average 260 FPS, which is 35% lower than the 1080p Low result. Medium settings average 226 FPS, with a minimum of 192 and a maximum of 260. High settings average 191 FPS, and Ultra settings average 156 FPS. The 1440p results are consistent across the board, with each preset showing a roughly 35% drop from its 1080p counterpart.

At 3840x2160, the combo still delivers playable frame rates, though the resolution demands are substantial. Low settings average 141 FPS, which is 65% lower than 1080p Low. Medium settings average 123 FPS, with a minimum of 104 and a maximum of 141. High settings average 104 FPS, and Ultra settings average 85 FPS. The 4K Medium settings show the widest variance in the entire dataset, with a range of 37 FPS between minimum and maximum.

The data reveals that the Medium preset consistently provides the most complete data, as it is the only setting with min and max FPS values recorded across all three resolutions. At 1080p Medium, the minimum is 297 FPS and the maximum is 402 FPS, representing a 105 FPS range. At 1440p Medium, the range narrows to 68 FPS (192 to 260). At 4K Medium, the range is 37 FPS (104 to 141). This tightening variance as resolution increases suggests that frame pacing becomes more consistent when the GPU is more heavily loaded.

Across all resolutions and settings, the combo never drops below 85 FPS average, which is the 4K Ultra result. This floor ensures that even the most demanding configuration provides a smooth experience. The highest average of 401 FPS at 1080p Low demonstrates the headroom available for esports-style play on high-refresh-rate monitors.

# Settings Recommendations

For players using the AMD Ryzen 7 7700X with NVIDIA GeForce RTX 4080 in Doom, the optimal settings depend on the target resolution and refresh rate. The data provides clear guidance for each resolution class.

At 1920x1080, the Ultra preset delivers 241 FPS average, which exceeds the refresh rate of most 240Hz monitors. For those with 360Hz displays, the High preset at 295 FPS or Medium at 350 FPS offers higher frame rates. The Low preset at 401 FPS is the maximum achievable, but the visual quality trade-off may not be worthwhile given that Ultra already exceeds 240 FPS. The recommended choice for 1080p is Ultra, as it provides the best visual fidelity while still delivering frame rates that outpace typical high-refresh displays.

At 2560x1440, the Ultra preset averages 156 FPS, which is suitable for 144Hz and 165Hz monitors. This is the recommended setting for most users, as it balances visual quality with performance. For those with 240Hz displays, the High preset at 191 FPS or Medium at 226 FPS provides additional headroom. The Medium preset's minimum of 192 FPS ensures consistent frame delivery even during intense combat sequences. The Low preset at 260 FPS is available for competitive play, but the visual downgrade is significant relative to the performance gain.

At 3840x2160, the Ultra preset averages 85 FPS, which is above the 60 FPS threshold for smooth gameplay but not ideal for high-refresh gaming. The High preset at 104 FPS is a better balance, offering a 22% performance increase over Ultra with minimal visual difference. The Medium preset at 123 FPS is the recommended choice for 4K gaming, as it provides a comfortable margin above 60 FPS while maintaining good image quality. The Low preset at 141 FPS is available for those seeking higher frame rates at 4K, but the visual compromise is substantial.

The data indicates that the Medium preset is a sweet spot for this combo at all resolutions. At 1080p Medium, the 350 FPS average with a 297 FPS minimum ensures no perceptible stutter. At 1440p Medium, the 226 FPS average with a 192 FPS minimum keeps frame rates well above 144Hz. At 4K Medium, the 123 FPS average with a 104 FPS minimum provides a smooth experience on 120Hz displays. For players who prioritize visual fidelity, the High preset at 4K (104 FPS) or Ultra at 1440p (156 FPS) are strong alternatives.

In summary, the recommended settings are Ultra at 1080p, Ultra or High at 1440p, and Medium or High at 4K. These choices maximize the combo's capabilities while ensuring frame rates remain above the refresh rate thresholds for smooth, responsive gameplay.