Ready Or Not

# Ready Or Not with AMD Ryzen 9 9900X3D + Intel Arc B390

This combination pairs AMD's 12-core Ryzen 9 9900X3D with Intel's Arc B390 integrated graphics, and the measured results in Ready Or Not show a system that is decisively GPU-bound at every resolution. The Arc B390, with its 1536 shading units and 24 ROPs, delivers playable frame rates at 1080p and 1440p on medium settings, but falls off sharply at 4K. The Ryzen 9 9900X3D, meanwhile, never appears to be the limiting factor in any of the tested configurations, which makes this a peculiar but informative dataset for understanding how a very strong CPU interacts with a very weak GPU in a tactical shooter.

Resolution Scaling

The frame rate curve from 1080p to 4K reveals a system that is almost entirely constrained by the graphics processor. At 1080p with Low settings, the combo produces 125 FPS average. Moving to 1440p Low drops that to 79 FPS, a 37% reduction. At 4K Low, the average falls further to 41 FPS, which is 67% below the 1080p result. This steep scaling pattern is classic GPU-bound behavior — the CPU has ample headroom, and each additional pixel pushes the Arc B390 closer to its limits.

The High preset tells a similar story. At 1080p High, the average is 99 FPS. At 1440p High, it drops to 62 FPS (a 37% decline), and at 4K High, it falls to 33 FPS (a 67% decline from 1080p). The consistent percentage drops across presets indicate that the GPU's rendering workload scales predictably with resolution, and there is no evidence of a CPU bottleneck appearing at lower resolutions. Even at 1080p Low, where the CPU would typically be taxed most heavily, the Ryzen 9 9900X3D's 12 cores and 24 threads keep the frame rate at 125 FPS without any measured min FPS data suggesting instability.

The Medium preset, which is the only one with min and max FPS values recorded, shows the scaling from 109 FPS at 1080p to 69 FPS at 1440p and 36 FPS at 4K. The min FPS at 1440p Medium is 58, and at 4K Medium it is 30, indicating that the GPU is not just averaging lower but also producing less consistent frame pacing as resolution climbs. The gap between average and min FPS widens from 17 FPS at 1080p (109 avg vs 92 min) to 11 FPS at 1440p (69 avg vs 58 min) and 6 FPS at 4K (36 avg vs 30 min). This narrowing suggests that at 4K, the system is running so close to its performance ceiling that there is less variation — it is simply saturated.

For a tactical shooter like Ready Or Not, where precision aiming and environmental awareness matter more than raw reaction speed, the 1080p results are the only ones that consistently exceed 100 FPS. At 1440p, the system hovers between 44 and 79 FPS depending on preset, which is acceptable for slower-paced gameplay but not ideal for competitive scenarios. At 4K, every preset fails to reach 45 FPS, making that resolution effectively unplayable for smooth aiming.

GPU Role

The Intel Arc B390 is the dominant constraint in this configuration. Its specs are modest: a 300 MHz base clock and 2500 MHz boost clock, 1536 shading units, 48 TMUs, and 24 ROPs. The memory subsystem is entirely system-shared, meaning there is no dedicated VRAM — the GPU borrows from the system's DDR5 memory, with bandwidth described as "System Dependent." This architecture explains why the GPU performs so poorly relative to even older discrete options.

In the 3DMark Steel Nomad DX12 benchmark, the Arc B390 scores 1482, which places it in the 9th percentile among all GPUs. Its nearest rivals in that benchmark are the NVIDIA GeForce GT 520MX (1463, 1.3% slower), the NVIDIA GeForce 800M (1460, 1.5% slower), the NVIDIA GeForce GT 625 OEM (1446, 2.5% slower), and the NVIDIA GeForce GT 710 (1443, 2.7% slower). These are all ancient, low-end parts from a decade ago, which puts the Arc B390's performance in Ready Or Not into perspective. It is not a gaming GPU by any modern standard; it is an integrated solution that happens to support DirectX 12 Ultimate and Vulkan 1.4.

The GPU's pixel rate is 60.00 GPixel/s and its texture rate is 120.0 GTexel/s, with FP32 compute at 7.680 TFLOPS. These numbers are low enough that the GPU struggles to maintain 60 FPS at 1440p on any preset except Low (79 FPS). At 4K, even Low settings only yield 41 FPS. The fact that the Arc B390 has 12 RT cores is largely irrelevant in this context, because the base rendering throughput is insufficient for modern resolutions.

What is notable is how the GPU's performance scales with settings. The difference between Low and Ultra at 1080p is 125 FPS vs 69 FPS, a 45% drop. At 1440p, the same comparison is 79 FPS vs 44 FPS, a 44% drop. At 4K, it is 41 FPS vs 23 FPS, a 44% drop. This consistency suggests that the Arc B390's bottleneck is primarily in raw pixel throughput and shader processing, not in any specific feature like shadows or textures. The GPU is simply overwhelmed by the total workload as settings increase.

CPU Role

The AMD Ryzen 9 9900X3D is entirely overqualified for this pairing in Ready Or Not. With 12 cores and 24 threads based on Zen 5 architecture (Granite Ridge, 4 nm process), it has a base clock of 4.40 GHz and a boost clock of 5.50 GHz. The L3 cache is 128 MB, which is a massive amount for gaming workloads, and the CPU supports DDR5 memory with dual-channel bandwidth of 89.6 GB/s.

In synthetic benchmarks, the 9900X3D performs strongly. Its Cinebench R23 multicore score is 47737, and its single-core score is 6739. The Geekbench multicore result is 22884, with a single-core score of 3041. The Passmark multithread score is 56154, and the single-thread score is 4646. The 3DMark 16-thread score is 12490, and the max-thread score is 13795. These numbers place the CPU in the 91st percentile of all CPUs, with an average benchmark score of 54762.

The nearest rivals in synthetic benchmarks are the Intel Core Ultra 5 245KF (55093 average, 0.6% faster), the Intel Core Ultra 5 245K (54053, 1.3% slower), the Intel Xeon 6505P (53701, 2% slower), and the Intel Core i7-14700F (53620, 2.1% slower). This means the 9900X3D sits in a tight cluster with these CPUs in raw compute, though its 128 MB L3 cache and 3D V-Cache design (implied by the X3D suffix) are specifically tuned for gaming scenarios where cache hits reduce memory latency.

In Ready Or Not, the CPU's role is minimal because the GPU is the bottleneck at every resolution and preset. At 1080p Low, where the CPU would be most likely to limit frame rates, the system achieves 125 FPS — a number that suggests the CPU is not even close to its maximum output. The 3DMark 2-thread score of 2512 and 4-thread score of 4885 indicate strong single-threaded and lightly-threaded performance, which is what most games rely on. Ready Or Not is a tactical shooter that typically does not scale well beyond 4-6 threads, so the 9900X3D's 24 threads are largely unused. The CPU's 120 W TDP and 5.50 GHz boost clock are more than sufficient for this workload.

Settings Recommendations

Based on the measured FPS data, the Medium preset is the best balance of visual quality and performance for this combo in Ready Or Not. At 1080p Medium, the average is 109 FPS with a min of 92 FPS, which is smooth enough for any gameplay scenario. At 1440p Medium, the average is 69 FPS with a min of 58 FPS, which is playable but requires some tolerance for occasional dips. At 4K Medium, the average is 36 FPS with a min of 30 FPS, which is marginal at best.

The Low preset offers higher frame rates — 125 FPS at 1080p, 79 FPS at 1440p, and 41 FPS at 4K — but the visual compromise is significant in a game where spotting enemies in dark environments is crucial. The High preset drops to 99 FPS at 1080p and 62 FPS at 1440p, which is still playable but not meaningfully better than Medium in visual terms for this GPU. The Ultra preset is not recommended at any resolution: 69 FPS at 1080p, 44 FPS at 1440p, and 23 FPS at 4K. The 1080p Ultra result is borderline, but the 1440p and 4K results are too low for a tactical shooter where reaction time matters.

The data shows that the Arc B390's performance degrades gracefully from Medium to High (a 10-11% drop in FPS across all resolutions) but collapses from High to Ultra (a 30-47% drop). This suggests that Ultra enables features that disproportionately tax the GPU, likely related to shadow quality or post-processing effects. Sticking with Medium avoids that cliff while retaining enough visual fidelity for gameplay.

How This Combo Ranks

The combination of the AMD Ryzen 9 9900X3D and Intel Arc B390 ranks 2611 out of 2947 tested combos in Ready Or Not. This places it in the bottom 11% of all configurations, which is unsurprising given that the GPU is the weakest component. The percentile ranking of the GPU (9th percentile among all GPUs) versus the CPU (91st percentile among all CPUs) creates a massive imbalance that drags the overall combo rank down.

The rank of 2611 means that 2610 other CPU/GPU combinations produce better frame rates in this game. The data does not specify which combos rank higher, but it is logical to infer that any discrete GPU from the last decade would outperform the Arc B390. The combo's rank is a direct reflection of the GPU's limitations, not the CPU's capabilities. If the 9900X3D were paired with a mid-range discrete GPU, the rank would likely be in the top quartile given the CPU's strong synthetic scores.

This ranking also highlights a practical lesson: in Ready Or Not, the GPU is the primary determinant of performance. The CPU's 128 MB L3 cache and 12 cores are irrelevant when the GPU cannot render frames fast enough. The combo rank of 2611/2947 is a cautionary data point for anyone considering a high-end CPU with an integrated or very low-end GPU for gaming.

FAQ

Q: What is the best resolution for this combo in Ready Or Not?

A: 1080p is the only resolution where the combo consistently exceeds 100 FPS (109 FPS on Medium, 125 FPS on Low). At 1440p, the best average is 79 FPS on Low, and at 4K, the best average is 41 FPS on Low.

Q: Why does the combo rank so low (2611 out of 2947) despite the powerful CPU?

A: The Intel Arc B390 GPU has a 3DMark Steel Nomad score of 1482, placing it in the 9th percentile of all GPUs. The CPU's strong compute scores cannot compensate for the GPU's inability to render frames quickly, so the overall combo rank is dragged down by the GPU.

Q: Is the Medium preset better than High for this system?

A: Yes. Medium at 1080p produces 109 FPS average versus 99 FPS on High, and at 1440p it produces 69 FPS versus 62 FPS. The visual difference between Medium and High is smaller than the performance gap, making Medium the more efficient choice.

Q: Does the Ryzen 9 9900X3D bottleneck the Arc B390 in this game?

A: No. The data shows that frame rates drop consistently with resolution increases, which is a sign of GPU limitation. The CPU's single-thread score of 6739 in Cinebench R23 and 1269 in 3DMark indicates it has ample headroom for this game's threading demands.

Q: Can this combo run Ready Or Not at 4K?

A: Technically yes, but not well. The best 4K result is 41 FPS on Low settings, and the worst is 23 FPS on Ultra. The Medium preset at 4K yields 36 FPS average with a 30 FPS minimum, which is below the threshold for smooth gameplay in a tactical shooter.

Q: How does the Arc B390 compare to its nearest GPU rivals?

A: In 3DMark Steel Nomad, the Arc B390 scores 1482, which is 1.3% faster than the GT 520MX (1463), 1.5% faster than the GeForce 800M (1460), 2.5% faster than the GT 625 OEM (1446), and 2.7% faster than the GT 710 (1443). These are all very old, low-end GPUs, indicating the Arc B390 is not a gaming-class part.