Valorant

The AMD Ryzen 5 7600 paired with the Intel Arc B390 delivers a surprisingly robust Valorant experience, but the data reveals a clear and consistent bottleneck. While the CPU is a high-end desktop part, the GPU is an integrated-class solution that struggles to keep pace at higher resolutions and quality settings. The benchmark results show that this combo is best suited for 1080p competitive play, where it can push well past the 200 FPS mark, but its performance collapses as resolution increases.

Resolution Scaling

The FPS drop from 1080p to 4K is dramatic and tells a clear story about system balance. At 1080p High settings, the combo produces 207 FPS average, but this falls to 177 FPS at 1440p and further to 141 FPS at 4K. This represents a 32% performance loss from 1080p to 4K. The scaling pattern is even more pronounced at Low settings, where the average FPS drops from 331 at 1080p to 282 at 1440p, and then to 225 at 4K—a 32% reduction overall.

The data indicates that the GPU is the limiting factor as resolution increases. The drop between 1440p and 4K is consistently steeper than the drop between 1080p and 1440p, a sign that the graphics processor is running out of pixel throughput. At 1080p, the CPU has enough headroom to feed the GPU, but the Arc B390's limited shading power becomes the wall at higher resolutions. The GPU's 24 ROPs and 48 TMUs are simply insufficient for 4K workloads, as evidenced by the 4K Ultra average of just 135 FPS.

Interestingly, the scaling from Medium to Ultra settings at any given resolution is relatively mild, suggesting that the GPU is not heavily texture-bound. The gap between Low and Ultra at 1080p is 133 FPS (331 vs 198), but at 4K, the gap narrows to 90 FPS (225 vs 135). This compression at higher resolutions reinforces that the GPU is hitting its raw shading limit rather than being limited by memory bandwidth or texture fetch rates.

CPU Role

The AMD Ryzen 5 7600 is a 6-core, 12-thread processor based on the Zen 4 architecture, built on a 5 nm process. It features a base clock of 3.80 GHz and a boost clock of 5.10 GHz, which are the key specs for Valorant's engine. The game's workload is heavily single-threaded, and the CPU's single-core performance is exceptional, as shown by a 3DMark single-thread score of 999 and a Geekbench single-core score of 2521.

The CPU's 32 MB of shared L3 cache and 1 MB per-core L2 cache provide low-latency access to game data, which is critical for maintaining high frame rates. The 7600's 3DMark 2-thread score of 1938 indicates that even on lightly threaded workloads, it delivers strong performance. In Valorant, where the main game thread is often the limiting factor on lower-end CPUs, this processor has ample headroom.

The CPU's benchmark scores place it in the 78th percentile of all CPUs, with an average benchmark score of 26324. This is a solid mid-to-high-tier result, and its nearest rival, the AMD Ryzen 9 6900HX, scores 26274, a mere 0.2% difference. The Ryzen 5 7600 outperforms the Intel Core i9-11900KF by 0.4% in this metric, showing that it is a competitive modern desktop chip.

The data suggests that the CPU is not the primary constraint in this pairing. At 1080p Low, the 331 FPS average is likely near the CPU's practical limit for this game, but the fact that FPS drops significantly when moving to 4K Low (225 FPS) proves the GPU is the binding constraint. The CPU's 65W TDP and efficient 5 nm design ensure it can sustain boost clocks without thermal throttling, even in extended gaming sessions.

GPU Role

The Intel Arc B390 is an integrated GPU based on the Xe3-LPG architecture, built on a 3 nm process. It has 1536 shading units, 48 TMUs, and 24 ROPs, with a boost clock of 2500 MHz. The GPU's memory is system-shared, which means it relies on the CPU's DDR5 memory controller, and its bandwidth is listed as "System Dependent." This is a critical limitation for a game like Valorant, which is not memory-bandwidth heavy but still benefits from consistent memory access.

The GPU's raw compute is rated at 7.680 TFLOPS FP32, which is modest by modern discrete GPU standards. Its 3DMark Steel Nomad DX12 score is 1482, placing it in the 9th percentile of all GPUs. This is a very low ranking, and its nearest rivals are NVIDIA GeForce GT 520MX and GeForce 800M, which score 1463 and 1460, respectively. The Arc B390 outperforms these by 1.3% and 1.5%, which shows it is in the entry-level integrated class.

For Valorant, the GPU's role is to push pixels efficiently. At 1080p Low, the 331 FPS result shows the GPU is capable of handling lightweight loads, but the 4K High result of 141 FPS indicates it cannot keep up with the 8.3 million pixels required at 4K. The GPU's 60.00 GPixel/s pixel rate is insufficient for high-refresh 4K gaming, and its 120.0 GTexel/s texture rate is also a limiting factor at higher settings.

The GPU's 12 ray tracing cores are irrelevant for Valorant, as the game does not use RT. However, the GPU's support for DirectX 12 Ultimate (12_2) and Vulkan 1.4 ensures compatibility with modern APIs, though Valorant runs on DirectX 11, which may not fully utilize the Arc B390's architecture.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the combo's capabilities. At 1080p, the results are as follows: Low settings produce an average of 331 FPS, Medium produces 218 FPS (with a minimum of 185 FPS and maximum of 250 FPS), High produces 207 FPS, and Ultra produces 198 FPS. This shows a clear trend: the GPU is capable of high frame rates at 1080p, but the gap between Low and Medium (113 FPS) suggests that the GPU's shading units are overwhelmed when quality settings increase.

At 1440p, the scores drop noticeably: Low averages 282 FPS, Medium averages 186 FPS (minimum 158, maximum 214), High averages 177 FPS, and Ultra averages 169 FPS. The difference between 1080p and 1440p at High settings is 30 FPS (207 vs 177), which is a 14.5% reduction. This is a substantial drop for a resolution increase of 1.78x in pixel count, confirming the GPU's limitations.

At 4K, the results are the weakest: Low averages 225 FPS, Medium averages 149 FPS (minimum 126, maximum 171), High averages 141 FPS, and Ultra averages 135 FPS. The 4K Medium result is particularly telling, with a minimum FPS of 126, which is below the 144Hz refresh rate that many competitive gamers target. The 4K Ultra average of 135 FPS is only 65% of the 1080p Low result, showing the extent of the performance penalty.

The Medium settings at each resolution provide the most complete data, with minimum and maximum FPS values. At 1080p, the minimum of 185 FPS is still above 144Hz, but at 4K, the minimum of 126 FPS is below that threshold. This indicates that the combo cannot guarantee a smooth experience at 4K, even on Medium settings.

How This Combo Ranks

In the global database of tested combos for Valorant, this pairing ranks 2534 out of 2883 combinations. This places it in the bottom 12% of all tested systems, which is a low ranking given the CPU's high performance. The CPU is in the 78th percentile, but the GPU is in the 9th percentile, and the combo's rank reflects the GPU's severe constraint.

The ranking suggests that while the CPU is capable of high frame rates, the GPU drags the overall experience down. This is a classic case of a CPU-GPU mismatch, where the CPU's potential is wasted at higher resolutions. The combo's rank is likely higher than what the GPU alone would suggest, because the CPU's strong single-thread performance helps maintain minimum frame rates in CPU-bound scenarios.

Compared to other combos in the database, this system is better suited for 1080p competitive play than for 1440p or 4K. The 1080p results are respectable, but the 4K results are poor. The rank of 2534 out of 2883 means that 349 other combos perform worse, but it also means that the vast majority of tested systems outperform this pairing. This is expected, as most systems use discrete GPUs rather than integrated graphics.

FAQ

Q: What is the best resolution and settings for this combo in Valorant?

A: The data shows that 1080p Low produces the highest average FPS at 331, but 1080p High at 207 FPS is still above 144Hz, making it a viable choice. At 4K, even Low settings drop to 225 FPS, but the minimum FPS at 4K Medium is 126, which may cause stuttering on high-refresh monitors.

Q: Is the CPU or GPU the bottleneck in this system?

A: The GPU is the clear bottleneck, as evidenced by the significant FPS drop from 1080p to 4K. The CPU's 3DMark single-thread score of 999 and Geekbench single-core score of 2521 are strong, but the GPU's 9th percentile ranking and 3DMark Steel Nomad score of 1482 indicate it cannot keep pace at higher resolutions.

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

A: The Intel Arc B390 scores 1482 in 3DMark Steel Nomad DX12, which is 1.3% higher than the NVIDIA GeForce GT 520MX (1463) and 1.5% higher than the NVIDIA GeForce 800M (1460). This places it in the entry-level integrated GPU class.

Q: Can this combo maintain 144 FPS at 1440p?

A: At 1440p Medium, the average FPS is 186 with a minimum of 158, so it can maintain 144 FPS on Medium settings. However, at 1440p Ultra, the average drops to 169 FPS, which is still above 144 FPS, but the margin is thinner.

Q: What is the CPU's benchmark ranking?

A: The AMD Ryzen 5 7600 is in the 78th percentile of all CPUs, with an average benchmark score of 26324. It is 0.2% faster than the AMD Ryzen 9 6900HX and 0.4% faster than the Intel Core i9-11900KF.

Q: What is the FPS difference between 1080p and 4K at High settings?

A: At High settings, the average FPS drops from 207 at 1080p to 177 at 1440p, and then to 141 at 4K. This represents a 31.9% reduction from 1080p to 4K, highlighting the GPU's inability to handle higher resolutions.