Counter-Strike: Global Offensive

Counter-Strike: Global Offensive, a 2012 tactical FPS, remains a benchmark staple due to its extreme sensitivity to hardware performance. The measured data for the AMD Ryzen 7 7700 paired with the Intel Arc B390 reveals a configuration that undergoes a dramatic shift in its bottleneck profile as resolution scales. The FPS deltas between settings are not linear, indicating a complex interplay between a high-end CPU and an entry-level integrated GPU.

Resolution Scaling

The progression from 1920x1080 to 3840x2160 exposes a stark division of labor between the CPU and GPU. At 1080p, the data shows a configuration that is heavily CPU-bound, with the GPU struggling to keep up even at lower settings. The average FPS at 1920x1080 with Low settings is 303, which drops to 223 at High, a 26.4% reduction. This relatively modest penalty for increasing graphical fidelity suggests the CPU is capable of feeding frames far faster than the GPU can process them, but the GPU is still the limiting factor, as lowering settings yields a massive jump in performance.

Moving to 2560x1440, the frame rates remain high but the scaling pattern shifts. The Low preset delivers 208 FPS, while High drops to 154, a 26.0% decrease. The consistency of this percentage drop between 1080p and 1440p indicates that the GPU is beginning to exert more influence, but the CPU's headroom is still being exposed. The gap between Low and Ultra at 1440p is 77 FPS (from 208 to 131), which is a significant spread that suggests the GPU is now the primary constraint, as the extra graphical work directly reduces output.

The true bottleneck transition is evident at 4K (3840x2160). Here, the average FPS for Low settings is 123, which is a 59.4% drop from the 1080p Low score of 303. This is a massive reduction that points directly at the Intel Arc B390 as the limiting component. The GPU's fixed throughput, with its 1536 shading units and 24 ROPs, is overwhelmed by the pixel count. At 4K High, the score falls to 91 FPS, and Ultra drops to 77 FPS. The delta between Low and Ultra at 4K is 46 FPS, a much smaller absolute range than at 1080p (113 FPS difference), which confirms that the GPU is saturated and the CPU's performance is no longer a factor in the upper frame rate ceiling.

The data implies that this combo is an odd pairing. The Ryzen 7 7700, with its 8 cores and 16 threads, is clearly capable of producing frame rates well above 300 FPS in this title, but the Arc B390, with a 3DMark Steel Nomad score of 1482 and a 9th percentile ranking, cannot translate that CPU power into high-resolution visuals. The scaling curve suggests that for competitive play at 1080p, the GPU is the sole arbiter of performance, and for 4K, the experience is bottlenecked entirely by the GPU's limits.

FAQ

Q: What is the highest average frame rate recorded for this CPU and GPU combination?

A: The highest average frame rate is 303 FPS, achieved at 1920x1080 resolution with the Low settings preset.

Q: How does the Ultra preset at 1080p compare to the Low preset at 4K?

A: The Ultra preset at 1080p yields an average of 190 FPS, which is significantly higher than the 123 FPS average of the Low preset at 3840x2160. This shows that resolution has a more profound impact on performance than the quality settings.

Q: Is the AMD Ryzen 7 7700 a strong performer in synthetic benchmarks?

A: Yes, the CPU's average benchmark score is 40081, placing it in the 87th percentile of all CPUs. Its Cinebench R23 multicore score is 18760 and single-core score is 1930, indicating strong multi-threaded and single-threaded capabilities.

Q: What is the performance delta between the Intel Arc B390 and its nearest rival, the NVIDIA GeForce GT 520MX?

A: The Arc B390's 3DMark Steel Nomad score of 1482 is 1.3% higher than the GT 520MX's score of 1463, according to the nearestRivals data.

Q: Is the Arc B390's performance competitive with other GPUs?

A: No, the data indicates it is not. Its average benchmark score of 1482 puts it in the 9th percentile of all GPUs, meaning 91% of tested GPUs perform better.

Q: What is the frame rate variance on the Medium preset?

A: The Medium preset is the only one with complete min/max data. At 1080p, the average is 258 FPS with a minimum of 219 and a maximum of 296. At 1440p, the average is 177 FPS with a range of 151 to 204, and at 4K, the average is 105 FPS with a range of 89 to 120.

GPU Role

The Intel Arc B390 is an integrated graphics processor (IGP) built on Intel's 3 nm process, part of the Panther Lake generation. Its architecture is Xe3-LPG, and it operates with a base clock of 300 MHz and a boost clock of 2500 MHz. The data shows it has 1536 shading units, 48 texture mapping units, and 24 ROPs. Its raw compute is listed as 7.680 TFLOPS for FP32 and 15.36 TFLOPS for FP16 (2:1). These specifications, while modest, are critical to understanding its performance in CS:GO.

The GPU's memory configuration is "System Shared," meaning it relies on the main system's DDR5 memory, with bandwidth listed as "System Dependent." This is a significant factor. The Ryzen 7 7700 supports dual-channel DDR5 with a maximum bandwidth of 83.2 GB/s, but the GPU's access to this memory is shared with the CPU, potentially creating contention. This shared memory architecture likely contributes to the performance drop at higher resolutions where memory bandwidth demands increase.

The benchmark data for the GPU is sparse, with only a single 3DMark Steel Nomad DX12 score of 1482. This score places the Arc B390 in the 9th percentile of all GPUs, and its nearest rivals are the NVIDIA GeForce GT 520MX (score 1463, 1.3% slower), GeForce 800M (score 1460, 1.5% slower), GT 625 OEM (score 1446, 2.5% slower), and GT 710 (score 1443, 2.7% slower). This indicates that despite being a modern integrated solution, its raw graphical processing power is comparable to decade-old discrete entry-level parts.

In CS:GO, the GPU's role becomes the primary limiter as resolution increases. The data shows that at 1080p Low, the GPU can output 303 FPS, but at 4K Low, it drops to 123 FPS. This 180 FPS difference is a direct consequence of the GPU's pixel throughput limits. The 24 ROPs are responsible for pixel output, and the 4K resolution demands four times the pixel work of 1080p. The GPU's clock speed of 2500 MHz is high for an iGPU, but it cannot compensate for the low core count and ROP count when dealing with a massive pixel load. The results suggest that the Arc B390 is a capable 1080p performer but is not suited for high-resolution gaming.

Measured FPS Breakdown

The measured FPS data provides a complete picture of this combo's performance across three resolutions and four quality presets.

At 1920x1080, the performance is consistently high. The Low preset achieves an average of 303 FPS. The Medium preset averages 258 FPS, with a minimum of 219 and a maximum of 296. The High preset averages 223 FPS. The Ultra preset averages 190 FPS. The gradient from Low to Ultra shows a 113 FPS spread, indicating that the GPU is responsive to settings changes, but even at Ultra, the frame rate is far above the 144Hz refresh rate common in gaming monitors.

At 2560x1440, the averages are still robust. The Low preset delivers 208 FPS. The Medium preset averages 177 FPS (min 151, max 204). The High preset averages 154 FPS. The Ultra preset averages 131 FPS. The spread from Low to Ultra is 77 FPS. This resolution represents a balanced middle ground, but the GPU is clearly working harder, as evidenced by the lower absolute numbers.

At 3840x2160, the performance drops into a range that is less ideal for competitive play. The Low preset averages 123 FPS. The Medium preset averages 105 FPS (min 89, max 120). The High preset averages 91 FPS. The Ultra preset averages 77 FPS. The spread from Low to Ultra is 46 FPS. This compression of the frame rate range indicates that the GPU is hitting a hard performance ceiling, and increasing settings has a diminishing absolute impact on frame rate because the GPU is already saturated with pixel work.

The data shows a clear pattern: the CPU is never the bottleneck at these settings. Even at 1080p Low with 303 FPS, the CPU is capable of more, as its multi-threaded benchmark scores suggest. The GPU is the limiting factor at every resolution, but its influence is most pronounced at 4K, where the frame rates suggest a playable but not high-refresh-rate experience.

Settings Recommendations

Based on the measured FPS rows, the optimal settings depend entirely on the target resolution and refresh rate.

For 1920x1080, the data suggests that the High preset, with an average of 223 FPS, is the best balance. The jump from High to Ultra costs 33 FPS (223 to 190), which is a 14.8% performance penalty for likely minor visual gains. The Low preset at 303 FPS offers the highest frame rate, but the Medium preset at 258 FPS might be a better choice for players who want a competitive edge with slightly better visuals. However, for pure performance, the Low preset is the top choice. The High preset is recommended for a balance, as it is well above the 200 FPS mark.

For 2560x1440, the High preset at 154 FPS is a solid option, as it stays above the 144Hz threshold. The Medium preset at 177 FPS provides more headroom, but the visual difference between Medium and High is often significant in CS:GO for spotting enemies. The Low preset at 208 FPS is for players who prioritize maximum smoothness above all else. The Ultra preset at 131 FPS is not recommended for competitive play, as it dips below the 144Hz line and the visual gains are not worth the frame rate loss.

For 3840x2160, the recommended setting is the Low preset, which yields an average of 123 FPS. This is the only preset that keeps the average above 120 FPS. The Medium preset drops to 105 FPS, and High and Ultra fall to 91 and 77 FPS, respectively. For a 60Hz display, the Medium preset is playable, but for any higher refresh rate, the Low preset is mandatory. The data shows that this GPU is not well-suited for 4K gaming, and users should expect lower visual quality to maintain a reasonable frame rate.

CPU Role

The AMD Ryzen 7 7700 is a high-end desktop processor based on the Zen 4 architecture, codenamed Raphael. It has 8 cores and 16 threads, with a base clock of 3.80 GHz and a boost clock of 5.30 GHz. Its cache hierarchy includes 64 KB of L1 per core, 1 MB of L2 per core, and 32 MB of shared L3 cache. The CPU is built on TSMC's 5 nm process and has a TDP of 65 W. It supports DDR5 memory with a dual-channel bus and a theoretical bandwidth of 83.2 GB/s.

In synthetic benchmarks, the 7700 excels. Its Geekbench multicore score is 15371 and single-core is 2525. In Cinebench R23, it scores 18760 multicore and 1930 single-core. The 3DMark multi-threaded score is 8479, and the Passmark multi-thread score is 34470. These scores place the CPU in the 87th percentile of all CPUs, with an average benchmark score of 40081. Its nearest rivals are the AMD Ryzen AI 9 365 (0.1% faster), Intel Core 5 221E (0.2% slower), AMD Ryzen 9 270 (0.4% slower), and Intel Core i9-13905H (0.6% slower).

In the context of CS:GO, the CPU's role is to process game logic, physics, and draw calls. The data shows that the CPU is never the limiting factor in this specific combo. At 1080p Low, the GPU maxes out at 303 FPS, but the CPU is certainly capable of higher frame rates, as its single-core performance is strong. The high boost clock of 5.30 GHz is particularly beneficial for a game like CS:GO, which is known for being sensitive to single-threaded performance. However, the GPU's weakness masks the CPU's potential.

The 8-core, 16-thread configuration provides ample headroom for background tasks and streaming, but the game itself likely utilizes only a few threads. The CPU's 32 MB of L3 cache is beneficial for keeping frequently accessed data close to the cores. The data implies that if the GPU were more powerful, this CPU would be able to push frame rates much higher, but in this pairing, the CPU's performance is largely untapped. The measured FPS is a direct reflection of the GPU's limits, not the CPU's.

How This Combo Ranks

The combined performance of the AMD Ryzen 7 7700 and Intel Arc B390 in Counter-Strike: Global Offensive is ranked 3294 out of 3719 tested combos. This places the combo in the bottom 11.4% of all configurations, which is a poor result given the CPU's high-end status. The ranking is a clear indicator that the GPU is dragging down the overall experience.

The CPU alone is a top-tier performer, ranking in the 87th percentile of all CPUs. This suggests that in a system with a discrete GPU, the Ryzen 7 7700 would likely rank much higher in game-specific tests. However, the Arc B390 is a severe bottleneck. The GPU's 9th percentile ranking is the primary reason for the combo's low position. The pairing of a high-end CPU with an entry-level iGPU creates a massive imbalance.

The data implies that this combo is not well-suited for CS:GO if the user expects high frame rates at high resolutions. The 3294th rank out of 3719 combos means that the vast majority of tested systems outperform it. This is not a reflection of the CPU's capability, but rather of the GPU's inability to keep pace. For users of this combo, the measured FPS at 1080p (223 FPS on High) is still playable, but the ranking shows that there is significant untapped potential due to the GPU's limitations. The combo's rank is a direct consequence of the GPU's 3DMark Steel Nomad score of 1482, which is comparable to GPUs from over a decade ago.