Valorant

Valorant is a competitive FPS where frame rate consistency often matters more than absolute visual fidelity, and the measured data for the AMD Ryzen 5 7400F paired with the Intel Arc B390 provides a clear picture of what this combination can deliver. The benchmark results show a system that is capable of high refresh rate play, but with significant caveats regarding settings and resolution. This analysis breaks down the measured FPS data, contextualizes the performance against other tested combinations, and explains the roles of the CPU and GPU in shaping the experience.

Resolution Scaling

The measured FPS data reveals how this combo scales across 1080p, 1440p, and 4K resolutions. At 1920x1080 with Low settings, the system achieves an average of 331 FPS. This drops to 282 FPS at 2560x1440 and further to 225 FPS at 3840x2160. This scaling pattern—a 14.8% drop from 1080p to 1440p and a 20.2% drop from 1440p to 4K—indicates that the CPU is heavily involved in the workload at lower resolutions, with the GPU becoming more of a limiting factor as pixel count increases.

The gap between Low and High settings widens as resolution increases. At 1080p, the difference between Low (331 FPS) and High (207 FPS) is 124 FPS. At 1440p, the gap is 105 FPS (282 vs. 177). At 4K, the gap shrinks to 84 FPS (225 vs. 141). This suggests that at higher resolutions, the GPU's fill rate and shading capabilities become the bottleneck, making the settings choice less impactful on the frame rate ceiling than the resolution itself.

Looking at the Medium settings rows, which are the only ones with min/max FPS data, we see a similar trend. At 1080p Medium, the average is 218 FPS with a minimum of 185 FPS. At 1440p Medium, the average drops to 186 FPS with a minimum of 158 FPS. At 4K Medium, the average is 149 FPS with a minimum of 126 FPS. The consistency of the frame pacing, as indicated by the min FPS values, suggests that even when the system is stressed, it maintains a playable frame rate without severe stutters.

The 4K Ultra setting produces an average of 135 FPS, which is only 6 FPS lower than 4K High (141 FPS). This small delta indicates that at 4K, the system is already so GPU-bound that the difference between High and Ultra settings is minimal in terms of average frame rate. The scaling from 1080p to 4K at Ultra settings shows a 31.8% performance drop (198 to 135 FPS), which is less severe than the drop at Low settings (32.0% drop from 331 to 225 FPS), reinforcing that the GPU is the primary constraint at 4K regardless of preset.

How This Combo Ranks

The combination of the AMD Ryzen 5 7400F and Intel Arc B390 ranks 2534 out of 2883 tested combos for Valorant. This places it in the 12.1st percentile of all combinations, meaning that roughly 88% of tested system pairings perform better in this specific game. This is a low ranking that reflects the GPU's limitations rather than the CPU's capabilities.

The CPU itself is a strong performer, with an average benchmark score of 32750 and a percentile rank of 83 among all CPUs. Its nearest rivals include the Intel Core i5-14600T (scoring 32707, a 0.1% delta), the AMD Ryzen 7 PRO 6850H (scoring 32812, a -0.2% delta), and the AMD Ryzen AI 7 PRO 360 (scoring 32662, a 0.3% delta). These are all closely matched scores, indicating that the 7400F is a solid mid-range processor in synthetic benchmarks.

However, the GPU tells a different story. The Intel Arc B390 has an average benchmark score of just 1482, placing it in the 9th percentile of all GPUs. Its nearest rivals are the NVIDIA GeForce GT 520MX (scoring 1463, a 1.3% delta), the NVIDIA GeForce 800M (scoring 1460, a 1.5% delta), and the NVIDIA GeForce GT 625 OEM (scoring 1446, a 2.5% delta). These are entry-level or legacy graphics solutions, which contextualizes the GPU's performance ceiling. The combo rank of 2534 is dragged down almost entirely by the GPU, as the CPU is capable of far more than the Arc B390 can feed it at high frame rates.

GPU Role

The Intel Arc B390 is an integrated graphics processor (IGP) based on the Xe3-LPG architecture, built on Intel's 3 nm process node. It has 1536 shading units, 48 texture mapping units, and 24 raster operation units, along with 12 ray tracing cores. The GPU clocks are listed with a base of 300 MHz and a boost of 2500 MHz, with a pixel rate of 60.00 GPixel/s and a texture rate of 120.0 GTexel/s, yielding a FP32 performance of 7.680 TFLOPS.

Critically, the memory configuration is "System Shared," meaning it uses the system's main memory rather than dedicated VRAM. The memory bus width and bandwidth are listed as "System Shared" and "System Dependent," respectively. This is a fundamental limitation for gaming performance, as the GPU must compete with the CPU for memory bandwidth and latency is higher than a dedicated VRAM solution. The measured 3DMark Steel Nomad DX12 score of 1482, which is in the 9th percentile of all GPUs, confirms that this is a low-end graphics solution in absolute terms.

In the context of Valorant, the GPU's role is to handle the rendering of the game's relatively simple visual assets. The data shows that the GPU is the primary bottleneck at 4K resolution, where even at Low settings the average FPS drops to 225 from 331 at 1080p. The GPU's shared memory architecture likely contributes to this scaling, as the increased memory pressure at higher resolutions impacts performance more than it would on a card with dedicated VRAM. The GPU's boost clock of 2500 MHz is not sufficient to overcome the bandwidth limitations of shared memory, particularly at higher resolutions and settings.

FAQ

Q: What is the best resolution for this CPU/GPU combo in Valorant?

A: Based on the measured FPS data, 1920x1080 is the only resolution where the combo consistently exceeds 200 FPS across all settings. At 2560x1440, Low settings produce 282 FPS, but High settings drop to 177 FPS. At 3840x2160, even Low settings only reach 225 FPS, and High settings fall to 141 FPS.

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

A: The Arc B390 has an average benchmark score of 1482, which is 1.3% higher than the NVIDIA GeForce GT 520MX (1463), 1.5% higher than the NVIDIA GeForce 800M (1460), and 2.5% higher than the NVIDIA GeForce GT 625 OEM (1446). It also scores 2.7% higher than the NVIDIA GeForce GT 710 (1443). These are all very low-performing GPUs.

Q: Is the AMD Ryzen 5 7400F holding back the Intel Arc B390?

A: No. The CPU's benchmark percentile is 83, while the GPU's is 9. The combo rank of 2534 out of 2883 is almost certainly limited by the GPU. The CPU is capable of much higher frame rates than the GPU can deliver, as evidenced by the large FPS drops when increasing resolution or settings.

Q: What frame rate can I expect at 1080p with Medium settings?

A: The measured data shows an average of 218 FPS at 1920x1080 with Medium settings, with a minimum of 185 FPS and a maximum of 250 FPS. This is the only setting row at 1080p that includes min/max data, providing a good indication of frame consistency.

Q: Does raising settings from High to Ultra have a significant impact at 4K?

A: No. At 3840x2160, High settings average 141 FPS, while Ultra settings average 135 FPS. This is a mere 6 FPS difference, indicating that the system is GPU-bound at this resolution and the additional visual features in Ultra have minimal impact on frame rate.

Q: How does the CPU's performance in Valorant compare to its rivals?

A: The Ryzen 5 7400F's average benchmark score of 32750 is 0.1% higher than the Intel Core i5-14600T (32707), 0.2% higher than the Intel Core Ultra 7 155H (32697), and 0.3% higher than the AMD Ryzen AI 7 PRO 360 (32662). It is 0.2% lower than the AMD Ryzen 7 PRO 6850H (32812). These are all very close scores.

Settings Recommendations

The measured data suggests that the best experience for this combo is at 1920x1080 resolution. At this resolution, all settings presets produce an average FPS above 198, which is sufficient for high refresh rate monitors. The Low preset yields an average of 331 FPS, which is ideal for competitive play where maximum frame rate is prioritized. However, the jump to High settings only drops the average to 207 FPS, which is still playable and provides better visual clarity for spotting enemies.

For players with a 1440p monitor, the choice is more constrained. The Low preset at 2560x1440 produces an average of 282 FPS, which is excellent. The Medium preset averages 186 FPS, which is acceptable but may not fully utilize a 240Hz monitor. High and Ultra presets at 1440p average 177 and 169 FPS, respectively, which are playable but represent a noticeable drop from Low settings. The data indicates that at 1440p, using Low settings is the best way to maintain a high frame rate ceiling.

At 4K resolution, the system struggles to maintain high frame rates. The Low preset averages 225 FPS, which is playable, but the Medium preset drops to 149 FPS and High falls to 141 FPS. The Ultra preset averages 135 FPS. Given that Valorant is a competitive shooter, the 4K resolution is not recommended for this combo unless the player prioritizes visual fidelity over frame rate. The 1080p Medium preset, with its documented min FPS of 185, offers a good balance between visual quality and performance, but the 1080p Low preset is the safest choice for ensuring the highest and most consistent frame rates.

CPU Role

The AMD Ryzen 5 7400F is a 6-core, 12-thread processor based on the Zen 4 architecture (codenamed Raphael) built on TSMC's 5 nm process node. It has a base clock of 3.70 GHz and a boost clock of 4.70 GHz, with a TDP of 65 W. The cache hierarchy includes 64 KB of L1 per core, 1 MB of L2 per core, and 32 MB of shared L3 cache. This is a modern desktop CPU with strong single-thread performance, as evidenced by its Cinebench R23 single-core score of 3072 and PassMark single-thread score of 3689.

In Valorant, the CPU's role is to handle game logic, physics, and the draw call submission to the GPU. The game is known to be CPU-intensive, particularly at lower resolutions where the GPU is not the bottleneck. The data supports this: at 1080p Low, the system achieves 331 FPS, which is a very high frame rate that requires a capable CPU to feed the GPU. The CPU's 32 MB of L3 cache and high boost clock are beneficial for this workload, as they reduce latency and improve instruction throughput.

The CPU's benchmark percentile of 83 and its average score of 32750 place it well above the median. Its nearest rival, the Intel Core i5-14600T, has a nearly identical average score (32707, a 0.1% delta), suggesting that the 7400F is competitive with a mid-range Intel option. The CPU is clearly not the limiting factor in this combination. The measured FPS differences between resolutions and settings are far more attributable to the GPU's limitations, as the CPU is capable of producing frame rates well above 300 FPS in this game, but the GPU cannot keep pace at higher resolutions or settings.