High On Life

The AMD Ryzen 9 7900X paired with the Intel Arc B390 produces a very specific performance profile in High On Life, one that is heavily constrained by the graphics solution. The data shows a clear pattern where frame rates scale with resolution and settings in a way that points almost entirely to the GPU as the limiting factor. The following analysis breaks down the measured results, contextualizes them against rival components, and offers guidance based strictly on the provided benchmark data.

Resolution Scaling

The FPS drop from 1080p to 4K is substantial and reveals the nature of the bottleneck in this system. At 1080p with Low settings, the combo averages 78 FPS. Moving to 1440p Low drops that to 55 FPS, a 29.5% reduction. At 4K Low, the average falls to 33 FPS, which is 57.7% lower than the 1080p Low result. This steep decline is a classic indicator that the rendering workload is overwhelming the GPU's capabilities, rather than the CPU being unable to feed frames.

The scaling pattern holds across all settings. At High settings, the averages are 50 FPS at 1080p, 35 FPS at 1440p, and 21 FPS at 4K. The 4K High result is 58% lower than the 1080p High result, a nearly identical drop to the Low settings comparison. This consistency suggests that the GPU is saturated at every resolution, and the added pixel count directly translates into lower frame rates without any CPU-related plateau.

When examining the Medium settings, which is the only preset with min and max FPS data, the trend continues. At 1080p Medium, the average is 61 FPS with a min of 52 FPS. At 1440p Medium, the average drops to 43 FPS with a min of 36 FPS. At 4K Medium, the average is 26 FPS with a min of 22 FPS. The min-to-avg gap remains relatively tight, suggesting that the performance is stable even as it declines, which is typical of a GPU-bound scenario.

The fact that the 1080p Low average of 78 FPS is the only result above 60 FPS is telling. Even at the lowest resolution and settings, the system cannot push far beyond that mark. This indicates that the Intel Arc B390, with its 7.680 TFLOPS of FP32 performance and 60.00 GPixel/s pixel rate, is the primary constraint. The Ryzen 9 7900X, with 12 cores and a boost clock of 5.60 GHz, is clearly not the limiting factor in this game, as its compute headroom is not being taxed at these frame rates.

FAQ

Q: What is the best resolution to use for a consistent 60 FPS experience?

A: Based on the measured data, no resolution achieves a 60 FPS average across all settings. The only preset that exceeds 60 FPS is 1080p Low, which averages 78 FPS. At 1080p Medium, the average is 61 FPS, which is just above the threshold but may dip in demanding scenes. For a guaranteed 60+ FPS experience, 1080p Low is the only option.

Q: How does the frame rate at 1440p compare to 1080p?

A: The drop from 1080p to 1440p is consistent across settings. At Low, the average goes from 78 to 55 FPS. At Medium, it goes from 61 to 43 FPS. At High, it goes from 50 to 35 FPS. At Ultra, it goes from 38 to 26 FPS. This represents an approximate 29-31% reduction in average FPS when moving to 1440p, highlighting the GPU's sensitivity to pixel count.

Q: Is the Ryzen 9 7900X holding back the Intel Arc B390 in this game?

A: The data suggests no. The benchmark results show that the FPS scales inversely with resolution, which is a hallmark of a GPU bottleneck. The CPU's 24 threads and high single-thread score of 1093 in 3dmark_single_thread are more than sufficient for the frame rates observed. If the CPU were the limitation, the FPS would plateau regardless of resolution.

Q: What is the performance difference between Low and Ultra settings at 1080p?

A: At 1080p, the Low preset averages 78 FPS, while the Ultra preset averages 38 FPS. This is a 51.3% reduction in average FPS when moving from Low to Ultra. The gap persists at all resolutions, with the Low-to-Ultra difference being 52.7% at 1440p and 51.5% at 4K.

Q: Does the Intel Arc B390 have enough VRAM for 4K gaming?

A: The GPU's memory configuration is listed as "System Shared" with a bandwidth of "System Dependent." This means it does not have dedicated VRAM and relies on shared system memory. Given the 4K average FPS of 33 on Low and 21 on High, the memory bandwidth is a likely contributor to the low performance at this resolution, though the core compute limits are also evident.

Q: How does this combo rank among all tested systems for this game?

A: The combo ranks 2608 out of 2958 tested combos in High On Life. This places it in the lower percentile of systems, which is consistent with the GPU's low benchmark score. The Intel Arc B390 has a percentileVsAllGpus of 9, indicating it performs worse than 91% of GPUs in the database.

Settings Recommendations

Given the measured frames, the optimal settings depend entirely on the target resolution. At 1080p, the Medium preset offers the best balance of visual quality and performance, averaging 61 FPS with a documented min of 52 FPS. This is the only preset above 1080p Low that maintains an average above 60 FPS, and the min FPS of 52 suggests playable, though not flawless, performance in intense scenes. The High preset at 1080p drops to 50 FPS, which is a 18% reduction from Medium for what is likely a modest visual gain.

At 1440p, no preset achieves a 60 FPS average. The Low preset averages 55 FPS, which is the highest at this resolution. For a smoother experience, Medium averages 43 FPS with a min of 36 FPS. Given that the drop from Low to Medium is 21.8%, and the visual uplift is generally significant in modern games, Medium is the recommended choice for 1440p if the user prioritizes image quality over raw frame rate. However, if frame pacing is critical, Low is the safer option.

At 4K, the performance is marginal across the board. The Low preset averages 33 FPS, Medium averages 26 FPS, and High averages 21 FPS. The Ultra preset is effectively unplayable with an average of 16 FPS. For 4K, the data suggests that only the Low preset is usable, and even then, the sub-30 FPS average will feel sluggish. It is advisable to lower the resolution to 1440p for a playable experience, as the jump from 4K Low (33 FPS) to 1440p Low (55 FPS) represents a 66.7% improvement.

The Ultra preset is not recommended at any resolution. At 1080p, it averages 38 FPS, which is 37.7% lower than the High preset. The visual difference between High and Ultra is often subtle, and the performance cost in this data is steep. The Medium preset consistently provides the best compromise between the FPS loss and the settings tier, especially when considering the min/max data points available for it.

How This Combo Ranks

The combo of AMD Ryzen 9 7900X and Intel Arc B390 ranks 2608 out of 2958 tested combos for High On Life. This places it in the bottom 11.8% of all systems tested, a position that is directly attributable to the GPU's low compute power. The CPU itself is a strong performer, but the pairing drags the overall result down.

To contextualize the CPU's contribution, the Ryzen 9 7900X has an avgBenchmarkScore of 53288 and a percentileVsAllCpus of 91. This means it outperforms 91% of all CPUs in the database. Its nearest rivals in raw CPU score include the AMD EPYC 7313P (53206, deltaPct 0.2) and the Intel Core i7-14700F (53620, deltaPct -0.6). This indicates that the processor is a high-end component capable of handling demanding workloads.

In contrast, the Intel Arc B390 has an avgBenchmarkScore of 1482 and a percentileVsAllGpus of 9. Its nearest rivals in GPU score are the NVIDIA GeForce GT 520MX (1463, deltaPct 1.3) and the NVIDIA GeForce GT 710 (1443, deltaPct 2.7). These are entry-level GPUs from previous generations, confirming that the B390's graphics performance is severely limited. The massive discrepancy between the CPU's 91st percentile rank and the GPU's 9th percentile rank explains why the combo sits at 2608 out of 2958 in game-specific testing; the CPU is waiting on the GPU at nearly every turn.

The overall rank in the game is a direct result of this mismatch. While the CPU could easily drive higher frame rates, the GPU cannot render them. The data shows that even at the lowest settings and resolution, the system only achieves 78 FPS, which is far below what the CPU is capable of supporting. The combo's rank is a reflection of the GPU's bottleneck, not the CPU's performance.

CPU Role

The AMD Ryzen 9 7900X is a 12-core, 24-thread processor based on the Zen 4 architecture, built on a 5 nm process. Its base clock is 4.70 GHz and it boosts up to 5.60 GHz. In synthetic benchmarks, it scores 29300 in Cinebench R23 multicore and 2016.5 in single-core. These are strong numbers, indicating a processor that excels in both multi-threaded and single-threaded workloads.

In High On Life, the CPU's role is to feed the GPU with draw calls and game logic. The measured FPS data shows that the CPU is not the limiting factor. The FPS scales consistently with resolution, which is a clear sign that the GPU is saturated. If the CPU were the bottleneck, we would expect to see similar FPS at 1080p and 1440p, because the CPU workload does not increase significantly with resolution. Instead, we see a 23 FPS drop at Low settings from 1080p to 1440p (78 to 55 FPS), confirming the GPU is the constraint.

The CPU's 24 threads are more than adequate for a game like High On Life. The 3dmark_16_threads score of 10972 and the 3dmark_8_threads score of 7798 show strong scaling across cores. The game is unlikely to utilize all 24 threads, but the high single-thread performance (3dmark_single_thread score of 1093, Passmark single-thread score of 4238) ensures that the main game thread is handled with ease. The data does not show any frame time anomalies or min FPS drops that would suggest CPU stuttering; the min FPS values at Medium settings (52 at 1080p, 36 at 1440p, 22 at 4K) are consistent with GPU-bound performance.

The CPU's memory support for DDR5 with a dual-channel bus and 83.2 GB/s bandwidth is also a non-factor in this scenario. The GPU uses "System Shared" memory, meaning it relies on the same DDR5 pool. While this could theoretically cause contention, the overall low FPS indicates that the GPU's compute units are the primary limit, not memory bandwidth. The Ryzen 9 7900X's performance is effectively wasted in this pairing, as it could easily support a much more powerful GPU without breaking a sweat.

Measured FPS Breakdown

The measured FPS data is comprehensive, covering three resolutions and four settings presets. At 1920x1080, the results are as follows: Low averages 78 FPS, Medium averages 61 FPS (with a min of 52 and max of 70), High averages 50 FPS, and Ultra averages 38 FPS. The spread from Low to Ultra is 40 FPS, which is a 51.3% reduction.

At 2560x1440, the averages are: Low at 55 FPS, Medium at 43 FPS (min 36, max 49), High at 35 FPS, and Ultra at 26 FPS. The spread from Low to Ultra is 29 FPS, a 52.7% reduction. The drop from 1080p to 1440p for each setting is consistent, ranging from 29% to 31%.

At 3840x2160, the averages are: Low at 33 FPS, Medium at 26 FPS (min 22, max 30), High at 21 FPS, and Ultra at 16 FPS. The spread from Low to Ultra is 17 FPS, a 51.5% reduction. The drop from 1440p to 4K is steeper than the drop from 1080p to 1440p. For example, at Low settings, the drop is from 55 to 33 FPS, a 40% reduction, whereas the 1080p to 1440p drop was 29.5%.

The Medium preset is the only one with min and max FPS data across all resolutions. At 1080p, the min is 52 and the max is 70, giving a range of 18 FPS. At 1440p, the min is 36 and the max is 49, a range of 13 FPS. At 4K, the min is 22 and the max is 30, a range of 8 FPS. This tightening of the range at higher resolutions suggests that the GPU is consistently saturated, reducing the variance that might be seen from CPU-related spikes or drops.

The Ultra preset is the weakest performer at every resolution. At 4K Ultra, the average of 16 FPS is barely a slideshow. Even at 1080p Ultra, the 38 FPS average is below the 60 FPS target. The data clearly shows that this preset is not viable for this GPU in High On Life. The High preset performs better than Ultra but still fails to hit 60 FPS at any resolution, with the 1080p High average of 50 FPS being the best case.

GPU Role

The Intel Arc B390 is an integrated graphics solution based on the Xe3-LPG architecture, fabricated on a 3 nm process. It has 1536 shading units, 48 TMUs, and 24 ROPs, along with 12 ray tracing cores. Its boost clock is 2500 MHz, and it offers a pixel rate of 60.00 GPixel/s and a texture rate of 120.0 GTexel/s. The FP32 performance is rated at 7.680 TFLOPS.

In High On Life, the GPU is the sole determinant of frame rate. The benchmark results show that the system is GPU-bound at all times. The 4K resolution results are particularly telling: the Low preset averages 33 FPS, which is a low number for any modern game. The GPU's 3dmark_steel_nomad_dx12 score of 1482 places it in the 9th percentile of all GPUs, and its nearest rivals are the NVIDIA GeForce GT 520MX (1463) and GT 710 (1443). These are ancient, low-end parts, and the B390's performance aligns with them.

The GPU's memory configuration is "System Shared," meaning it has no dedicated VRAM. The bus width and bandwidth are listed as "System Dependent," which means they vary based on the system's memory configuration. In this case, the system uses DDR5 with a dual-channel bus, providing 83.2 GB/s of bandwidth. However, this shared memory setup is a known performance limiter for iGPUs, as the memory controller must handle both CPU and GPU traffic.

The FPS data reflects this limitation. At 1080p Low, the GPU manages 78 FPS, but this is its ceiling. The scaling to 1440p and 4K shows a predictable and severe decline, with the GPU's compute units and memory bandwidth being overwhelmed. The fact that the 4K Ultra preset averages only 16 FPS indicates that the GPU is completely out of its depth at that resolution.

The GPU's TDP is 80 W, and it is an IGP, meaning it is integrated into the processor package. This explains the low performance; it is not designed for high-end gaming. The data shows that the Intel Arc B390 is a capable chip for basic tasks, but for High On Life, it can only deliver playable frame rates at 1080p with lower settings. The combination of low FP32 throughput and shared memory makes it unsuitable for demanding resolutions or high-quality presets in this game.