Doom

The AMD Ryzen 5 7600X and AMD Radeon RX 6800 XT combination delivers a decisive performance profile in Doom, placing the system in the 68.8th percentile of all tested configurations for this title. The pairing of a modern 6-core Zen 4 processor with a high-bandwidth RDNA 2 graphics card yields frame rates that are consistently fluid across all tested resolutions and settings, with the data showing a clear shift from CPU-bound behavior at 1080p to GPU-bound behavior at 4K.

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 5 7600X is a 6-core, 12-thread processor built on the Zen 4 architecture (Raphael) using a 5 nm process. Its base clock is 4.70 GHz with a boost clock of 5.30 GHz, and it features 32 MB of shared L3 cache. In synthetic benchmarks, this CPU achieves a single-thread score of 1,065 in 3DMark, which is a strong indicator for Doom, a title known for its reliance on a few primary threads. The processor's 3DMark 2-thread score of 2,028 further underscores its high single-core throughput, which is directly relevant to the game's main game logic and rendering thread.

The processor’s multi-threaded capabilities are also robust, with a Cinebench R23 multi-core score of 15,236 and a Geekbench multi-core score of 13,858. While Doom does not scale perfectly across all 12 threads, the 7600X's 6 physical cores provide ample headroom to handle background tasks without impacting frame pacing. The CPU’s 105 W TDP and support for DDR5 memory (with a dual-channel bus providing 83.2 GB/s bandwidth) ensure that memory bandwidth is not a bottleneck for the game’s data streaming.

Relative to its nearest CPU rivals, the 7600X sits in a tight performance cluster. Its average benchmark score of 27,636 is a mere 0.2% higher than the AMD Ryzen 7 5700X and Intel Core i5-12600K, both of which score 27,578. It is also 0.4% ahead of the AMD Ryzen 7 5800 (27,535) and 0.3% behind the AMD Ryzen 5 8500GE (27,712). This indicates that the 7600X’s gaming performance is essentially at parity with these alternatives, meaning the measured FPS in Doom is not a differentiator between these CPUs, but rather a baseline of excellent single-thread performance.

GPU Role — VRAM, clocks, and how they relate to this game's results

The AMD Radeon RX 6800 XT is the dominant component in this pairing for Doom. Built on the RDNA 2.0 architecture (Navi 21 chip) using a 7 nm process, it features 16 GB of GDDR6 memory on a 256-bit bus, yielding a massive 512.0 GB/s of memory bandwidth. This is particularly crucial for Doom at high resolutions and texture settings, as the game’s id Tech engine is known for loading large texture assets. The GPU’s 4,608 shading units and 128 ROPs provide substantial fill rate, with a pixel rate of 288.0 GPixel/s.

The GPU’s clock speeds are configured with a base of 1,825 MHz, a game clock of 2,015 MHz, and a boost clock of 2,250 MHz. In synthetic benchmarks, the RX 6800 XT posts a 3DMark Steel Nomad DX12 score of 3,689 and a Passmark G3D score of 24,980, confirming its high-end placement. Its percentile ranking of 85 among all GPUs indicates it is a top-tier performer, and its compute capabilities are strong with an FP32 rating of 20.74 TFLOPS.

When compared to its nearest GPU rivals, the RX 6800 XT shows a slight variance. Its average benchmark score of 48,477 is 1.5% higher than the NVIDIA RTX A1000 Mobile (47,743), but 2.5% lower than the Intel Arc A550M (49,737) and 3% lower than both the NVIDIA GeForce RTX 5070 Ti and AMD Radeon RX Vega 64 (49,957 and 50,001, respectively). This suggests that while the 6800 XT is not the absolute fastest in its class, its performance is highly competitive, and the data shows that in Doom, this translates to excellent frame rates across all settings.

How This Combo Ranks — use comboRankInGame vs other tested combos

In the database of tested hardware combinations for Doom, this specific pairing of the Ryzen 5 7600X and RX 6800 XT achieves a rank of 1,158 out of 3,712 total combos. This places it in the top 31.2% of all systems tested, which is a strong showing given the high-end nature of many competitors. The ranking reflects that while this combo is not the absolute pinnacle of performance, it delivers a very high level of gameplay that exceeds the majority of systems.

The rank is a holistic measure that considers the balance between CPU and GPU. The 7600X is a capable processor, but it is not a flagship like a 16-core or 24-core part, while the 6800 XT is a previous-generation high-end card. The data shows that the combination works synergistically in Doom, avoiding severe bottlenecks that would drag the rank down. The fact that it sits in the upper third of all combos suggests that the system provides a consistent, high-refresh-rate experience without the diminishing returns associated with pairing an ultra-high-end CPU with a mid-range GPU or vice versa.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

The measured FPS data provides a comprehensive view of the combo’s performance. At 1080p, the system is exceptionally fast. With Low settings, the average FPS is 292. Medium settings yield an average of 254 FPS (with a min of 216 and max of 292), High settings produce 215 FPS, and Ultra settings still deliver a very high 176 FPS. These numbers indicate that at 1080p, the CPU is likely the primary limiter, as even the highest quality preset keeps the frame rate well above the refresh rate of most monitors.

Moving to 1440p, the GPU begins to take on more responsibility, but performance remains stellar. Low settings average 189 FPS, Medium settings average 165 FPS (min 140, max 189), High settings average 139 FPS, and Ultra settings average 114 FPS. The step down from 1080p to 1440p is noticeable but not steep, and all settings remain comfortably playable on high-refresh-rate displays.

At 4K (3840x2160), the GPU is clearly the limiting factor, but the results are still impressive. Low settings average 102 FPS, Medium settings average 89 FPS (min 76, max 103), High settings average 75 FPS, and Ultra settings drop to an average of 62 FPS. While 62 FPS is still playable, it is the only configuration that dips below the 60 FPS threshold in terms of average, indicating that the Ultra preset at 4K is the boundary of this combo’s capabilities.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The FPS scaling across resolutions clearly illustrates the transition from a CPU-bound scenario to a GPU-bound one. At Low settings, the average FPS drops from 292 at 1080p to 189 at 1440p (a 35.3% decrease) and then to 102 at 4K (a 65.1% decrease from 1080p). This significant drop indicates that even at low graphical fidelity, the GPU is being heavily taxed by the increase in pixel count.

At High settings, the trend is similar but with a shallower relative drop at 1440p: 215 FPS at 1080p, 139 at 1440p (a 35.3% decrease), and 75 at 4K (a 65.1% decrease from 1080p). The consistency of these percentage drops across Low and High settings suggests that the game’s rendering workload scales predictably with resolution.

The Ultra preset shows the most dramatic scaling: 176 FPS at 1080p, 114 at 1440p (a 35.2% decrease), and 62 at 4K (a 64.8% decrease from 1080p). The fact that the FPS nearly halves from 1440p to 4K on Ultra settings (114 to 62) confirms that the RX 6800 XT’s compute and memory bandwidth are being saturated. Conversely, the relatively smaller drop from 1080p to 1440p (e.g., 215 to 139 at High) suggests that at 1080p, the CPU is holding the system back from achieving even higher frame rates, as the GPU has spare capacity that is only utilized when the resolution increases.

Settings Recommendations — which preset gives the best experience per the measured rows

Based on the measured data, the optimal settings depend heavily on the user’s display resolution and refresh rate target. For 1080p users, the Ultra preset is the clear recommendation, as it delivers 176 FPS on average. This is well above the 144 Hz refresh rate common on many monitors, and the visual quality increase from High to Ultra is substantial, with only a 39 FPS average cost (215 to 176).

For 1440p, the High preset (139 FPS) offers the best balance. It provides a high frame rate that exceeds 120 FPS, ensuring smooth gameplay on high-refresh monitors. While Ultra at 114 FPS is also excellent, the drop to 114 FPS might be noticeable on a 144 Hz panel, and the visual difference between High and Ultra is often less perceptible than the frame rate difference.

For 4K, the Medium preset (89 FPS) is the sweet spot. It delivers a very smooth experience that is comfortably above 60 FPS, while High (75 FPS) is also viable. The Ultra preset at 62 FPS is playable but pushes the system to its limit, and the Low preset (102 FPS) sacrifices too much visual fidelity for a marginal frame rate gain over Medium. Therefore, for most 4K users, Medium or High provides the best experience, prioritizing frame rate stability.

FAQ

*Q: What is the highest average FPS this combo can achieve in Doom?*

A: The highest average FPS recorded is 292 at 1920x1080 with Low settings. With the Ultra preset, the highest average is 176 FPS at 1080p.

*Q: Can this system handle 4K gaming in Doom?*

A: Yes. At 3840x2160, the system averages 102 FPS on Low, 89 FPS on Medium, 75 FPS on High, and 62 FPS on Ultra settings. All presets are playable, though Ultra is the most demanding.

Q: How does the Ryzen 5 7600X compare to its closest CPU rivals in terms of average benchmark score?

A: The 7600X has an average benchmark score of 27,636. This is 0.2% higher than the AMD Ryzen 7 5700X and Intel Core i5-12600K (both 27,578), 0.4% higher than the AMD Ryzen 7 5800 (27,535), and 0.3% lower than the AMD Ryzen 5 8500GE (27,712).

Q: What is the performance difference between the RX 6800 XT and the NVIDIA RTX 5070 Ti?

A: The RX 6800 XT has an average benchmark score of 48,477, which is 3% lower than the NVIDIA GeForce RTX 5070 Ti's score of 49,957. The RX 6800 XT is also 2.5% slower than the Intel Arc A550M and 1.5% faster than the NVIDIA RTX A1000 Mobile.

Q: Is the system more CPU-limited or GPU-limited at 1440p with High settings?

A: The data suggests a balanced load. At 1440p High, the average FPS is 139, compared to 215 at 1080p High. The 35.3% drop in FPS indicates a significant GPU workload increase, but the absolute frame rate remains high, suggesting the CPU is still providing enough throughput to keep the GPU well-fed.

*Q: What is the combined rank of this CPU and GPU pairing for Doom?*

A: The combo ranks 1,158 out of 3,712 tested combinations, placing it in the top 31.2% of all systems. This indicates a high level of performance for this specific game.