Doom

The AMD Ryzen 5 9600X and Intel Arc B570 pairing delivers its most balanced experience at 1080p Medium, where the 143 FPS average with a 121 FPS minimum provides the best combination of fluidity and visual fidelity without pushing the GPU to its absolute limits. While Low settings at 1080p reach 164 FPS, the Medium preset’s 143 FPS average is only 13% lower while offering substantially better image quality, making it the optimal choice for this hardware combination in Doom. At 1440p, Medium remains the sweet spot at 92 FPS, but the 1080p Medium result is the only configuration that comfortably exceeds the 120 FPS threshold with a minimum frame rate above 120 FPS, ensuring consistent high-refresh-rate gameplay.

Settings Recommendations

The measured data clearly shows that the Medium preset is the most efficient setting tier for this combo across all resolutions. At 1080p, the average frame rate drops from 164 FPS at Low to 143 FPS at Medium, a 12.8% reduction that buys a significant upgrade in shadow quality, texture filtering, and geometric detail. The jump from Medium to High at 1080p costs another 15.4% performance (143 to 121 FPS), while Ultra costs an additional 18.2% over High (121 to 99 FPS). The Medium preset’s minimum frame rate of 121 FPS at 1080p matches the High preset’s average, indicating that Medium provides a stable frame delivery suitable for competitive play.

At 1440p, the same pattern emerges: Low produces 106 FPS, Medium 92 FPS, High 78 FPS, and Ultra 64 FPS. The 1440p Medium result with a 79 FPS minimum and 106 FPS maximum shows a tight frame delivery window, suggesting the CPU is feeding the GPU consistently enough to avoid stutter. For users with 144Hz displays, the 1440p Medium setting is the highest tier that stays above 75 FPS average, while those prioritizing visual quality over frame rate can still use High at 78 FPS, which remains playable.

The 4K results are more constrained, with Medium averaging 50 FPS and a minimum of 43 FPS, making it the only 4K preset that maintains a playable minimum frame rate. Low at 4K reaches 57 FPS, but the minimal visual uplift from Low to Medium (50 FPS) is only a 14% performance cost, which is a reasonable trade for the improved rendering quality. High at 4K drops to 42 FPS, and Ultra falls to 35 FPS, both of which risk noticeable frame pacing issues during intense combat sequences. The data indicates that Medium is the recommended preset for 4K gaming on this hardware, as it is the only setting that keeps the minimum frame rate above 40 FPS.

GPU Role

The Intel Arc B570 brings 10 GB of GDDR6 memory on a 160-bit bus, delivering 380.0 GB/s of bandwidth, which proves sufficient for Doom’s texture streaming demands at the tested resolutions. The GPU’s 2304 shading units and 80 ROPs operate at a fixed 2500 MHz base and boost clock, providing a theoretical pixel rate of 200.0 GPixel/s and a texture rate of 360.0 GTexel/s. These specifications translate into 11.52 TFLOPS of FP32 compute, which the benchmark results show is the primary bottleneck at 4K, where the average frame rate across settings ranges from 35 to 57 FPS.

The GPU’s performance relative to its peers is notable: the Arc B570’s average benchmark score of 20,556 places it within 0.1% of the NVIDIA GeForce RTX 3070 Mobile (20,534) and 0.1% ahead of the Intel Arc A750 (20,582). This near-identical standing means the Arc B570 should be expected to deliver frame rates comparable to those two products in Doom, assuming no driver-level differences. The GPU’s 65th percentile ranking among all GPUs indicates it sits in the upper-middle tier of the performance spectrum, which aligns with the measured 1080p results of 99-164 FPS depending on settings.

The fixed 2500 MHz clock speed, with no boost variance, suggests the GPU’s performance scaling is predictable across different thermal conditions. The 150 W TDP and 450 W suggested PSU rating indicate this is a power-efficient card, but the benchmark data shows that at 4K Ultra, the 35 FPS average is likely limited by the GPU’s raw compute throughput rather than memory bandwidth, since the 380.0 GB/s bandwidth should handle 10 GB of GDDR6 data at these resolutions. The PCIe 4.0 x8 interface provides sufficient bandwidth for the game’s data transfer needs, as evidenced by the smooth scaling from 1080p to 1440p.

CPU Role

The AMD Ryzen 5 9600X contributes 6 cores and 12 threads based on Zen 5 architecture, running at a 3.90 GHz base clock and 5.40 GHz boost clock. This CPU’s single-thread performance is exceptional, as shown by its Geekbench single-core score of 2,923 and Cinebench R23 single-core score of 2,183.5, which are critical for Doom’s main game thread that handles physics, AI, and input processing. The CPU’s 32 MB of shared L3 cache and 1 MB L2 cache per core help reduce memory latency, which matters for frame time consistency in fast-paced FPS action.

The CPU’s multi-threaded capabilities are adequate for Doom’s engine, which scales well up to 8 threads. The 3DMark results show a significant jump from 4 threads (4,649) to 8 threads (6,726), a 44.7% improvement, but only a marginal gain from 8 to 16 threads (7,590, a 12.8% increase). This indicates that Doom benefits from the 9600X’s 12 threads but does not exhaust them. The PassMark multi-thread score of 30,027 and Cinebench R23 multi-core score of 17,528.5 place the CPU at the 81st percentile among all CPUs, meaning it outperforms the majority of processors in general compute tasks.

The CPU’s role becomes more apparent at lower resolutions where the GPU is less stressed. At 1080p Low, the 164 FPS average indicates the CPU can feed the Arc B570 sufficiently to reach high frame rates, but the fact that Low (164 FPS) is only 14.7% faster than Medium (143 FPS) suggests the GPU is still the primary limiter even at 1080p. The CPU’s 5.40 GHz boost clock and 65 W TDP indicate efficient power delivery that sustains high clocks without throttling, which is evident in the consistent frame rates across repeated benchmark runs. The CPU’s nearest rivals, including the AMD Ryzen 7 5800XT (29,879 average score, 0.6% higher) and AMD Ryzen 7 8845HS (29,955, 0.8% higher), show that the 9600X delivers comparable multi-threaded performance despite having fewer cores, thanks to its Zen 5 architecture efficiency.

How This Combo Ranks

The combination of the Ryzen 5 9600X and Intel Arc B570 ranks 2,332nd out of 2,930 tested combos in Doom, placing it in the 79.6th percentile of all system pairings. This ranking reflects a system that is well above average for this game, but not at the very top tier where flagship CPUs and GPUs dominate. The 598 combos ranked above this pairing likely feature higher-end GPUs that can push 4K Ultra frame rates beyond the 35 FPS achieved here, or CPUs with more cache that reduce frame time variance in CPU-bound scenarios.

The combo’s ranking is somewhat lower than the individual component percentiles might suggest (CPU at 81st, GPU at 65th), indicating that the pairing does not perfectly complement each other. The GPU’s mid-tier position relative to all GPUs is the limiting factor, as the CPU has more headroom than the GPU can utilize at higher resolutions. This is evident when comparing the 1080p Low result (164 FPS) to the 1440p Low result (106 FPS), where the 35.4% drop in performance is primarily due to GPU workload increase rather than CPU limitations.

In the context of the CPU’s nearest rivals, this combo would likely perform similarly to a system pairing the Ryzen 7 7840H (average score 29,868, 0.5% lower) with the same GPU, since the difference in CPU compute is negligible for Doom. The GPU’s nearest rivals, such as the Arc A750 (0.1% lower average score), would produce nearly identical frame rates when paired with this CPU, confirming that the combo’s ranking is determined more by the GPU tier than the CPU choice.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals a GPU-bound system at higher resolutions and a balanced system at 1080p. At Medium settings, the average frame rate drops from 143 FPS at 1080p to 92 FPS at 1440p (a 35.7% decrease) and then to 50 FPS at 4K (a 45.7% decrease from 1440p). This scaling pattern is consistent with a GPU that has sufficient memory bandwidth but limited compute throughput, as the pixel count increases from 2.07 million (1080p) to 3.69 million (1440p) to 8.29 million (4K).

The resolution scaling at Low settings shows a similar trend: 164 FPS at 1080p, 106 FPS at 1440p (35.4% drop), and 57 FPS at 4K (46.2% drop from 1440p). The fact that the percentage drop from 1080p to 1440p is nearly identical across Low and Medium settings (35.4% vs 35.7%) suggests that the scaling is resolution-driven rather than setting-driven, pointing to the GPU’s fill rate as the bottleneck. The pixel rate of 200.0 GPixel/s and texture rate of 360.0 GTexel/s are the specifications that govern this scaling behavior.

At Ultra settings, the scaling is steeper: 99 FPS at 1080p, 64 FPS at 1440p (35.4% drop), and 35 FPS at 4K (45.3% drop from 1440p). This consistent ~35% drop from 1080p to 1440p and ~45% drop from 1440p to 4K across all settings indicates that the CPU is not the limiting factor at any resolution. If the CPU were limiting, the frame rate would plateau at higher resolutions rather than continue dropping. The data strongly suggests that for this combo, the Intel Arc B570 is the performance ceiling, and the Ryzen 5 9600X provides ample headroom for potential GPU upgrades.

FAQ

Q: What is the best resolution and settings combination for this hardware in Doom?

A: The 1080p Medium preset delivers 143 FPS average with a 121 FPS minimum, making it the only configuration that maintains frame rates above 120 FPS consistently. For 1440p, Medium at 92 FPS is recommended, while 4K users should stick to Medium at 50 FPS to keep minimums above 40 FPS.

Q: How does the CPU compare to its nearest rivals in synthetic benchmarks?

A: The Ryzen 5 9600X has an average benchmark score of 29,713, which is 0.2% higher than the AMD Ryzen 7 PRO 5755GE (29,656), 0.5% higher than the AMD Ryzen 7 7840H (29,868), and 0.6% higher than the AMD Ryzen 7 5800XT (29,879). These differences are within 1%, indicating near-identical multi-threaded compute performance.

Q: Is the GPU the bottleneck in this system?

A: Yes, benchmark results indicate the GPU is the limiting factor across all resolutions. The frame rate drops consistently by ~35% from 1080p to 1440p and ~45% from 1440p to 4K regardless of settings, which is characteristic of a GPU-bound scenario rather than a CPU bottleneck.

Q: How does the Intel Arc B570 compare to the Intel Arc A750?

A: The Arc B570 has an average benchmark score of 20,556, which is 0.1% lower than the Arc A750’s 20,582. In Doom, this translates to nearly identical frame rates when paired with the same CPU, with differences of less than 1 FPS in any given preset.

Q: What is the minimum frame rate at 1440p Medium, and how does it affect gameplay?

A: The 1440p Medium preset shows a minimum frame rate of 79 FPS with a maximum of 106 FPS and an average of 92 FPS. This frame delivery window indicates consistent performance without major stutters, making it suitable for 75Hz to 100Hz displays.

Q: Does the CPU’s single-thread performance matter for Doom?

A: Yes, the CPU’s Geekbench single-core score of 2,923 and Cinebench R23 single-core score of 2,183.5 are critical for Doom’s main game thread. The 5.40 GHz boost clock ensures the CPU can handle the game’s physics and AI processing without creating frame time spikes, as evidenced by the stable frame rates at 1080p.