High On Life

FAQ

Q: What is the launch MSRP of the Intel Core i5-12400 in this combo?

A: The Intel Core i5-12400 has a launch MSRP of $199. It is a 6-core, 12-thread Alder Lake-S desktop processor with a base clock of 2.50 GHz and a boost clock of 4.40 GHz.

Q: How does the RTX 5080's benchmark average compare to its closest rival?

A: The NVIDIA GeForce RTX 5080 has an average benchmark score of 59188, which is 1.6% higher than the Intel Arc A570M (score 58239). It also leads the Intel Arc A580 by 2.5% (57756) and the AMD Radeon Pro W5500X by 2.6% (57661), while trailing the Intel Arc Pro A60 by 1.9% (60326).

Q: What is the combo's rank among all tested combinations in High On Life?

A: This specific pairing of the Intel Core i5-12400 with the NVIDIA GeForce RTX 5080 ranks 93rd out of 1732 tested combos in High On Life, placing it in the top 5.4% of all configurations measured.

Q: Which resolution and settings yield the highest average FPS in the measured data?

A: The highest average FPS recorded is 231.2 at 1920x1080 with Low settings. The same resolution at Medium produces 215.1 FPS, and at High it drops to 197.9 FPS.

Q: How much VRAM does the RTX 5080 have, and what is its memory bandwidth?

A: The RTX 5080 features 16 GB of GDDR7 memory on a 256-bit bus, delivering a bandwidth of 960.0 GB/s. Its memory clock is 1875 MHz with 30 Gbps effective speed.

Q: What is the CPU's single-thread performance relative to its multi-thread score?

A: In Cinebench R23, the i5-12400 scores 2249 in single-core and 15935 in multi-core, indicating a roughly 7.1x scaling from one core to all 12 threads. The 3DMark single-thread score is 910, while max-thread score is 5890.

GPU Role

The NVIDIA GeForce RTX 5080 is the dominant component in this pairing for High On Life. Its 16 GB of GDDR7 memory on a 256-bit bus provides 960.0 GB/s of bandwidth, which is substantial for a game that loads detailed environments and texture-heavy alien worlds. The GPU's 10752 shading units, 336 texture mapping units, and 112 ROPs are backed by a base clock of 2295 MHz and a boost clock of 2617 MHz, allowing it to push very high frame rates even at demanding settings.

The measured data confirms the GPU's strength. At 1920x1080 with Low settings, the combo achieves 231.2 FPS average. Even at 4K (3840x2160) with Ultra settings, it maintains 65.7 FPS, which is playable but shows the GPU is being pushed near its limits. The RTX 5080's 84 ray tracing cores and 336 tensor cores are present but not explicitly tested in these measured rows; however, the raw rasterization performance is clearly sufficient for high-refresh-rate gameplay at 1440p and solid 4K performance.

The GPU's benchmark percentile of 89 (vs. all GPUs) and average score of 59188 place it well above most competitors. Its nearest rival data shows it is 1.6% ahead of the Intel Arc A570M and 2.5% ahead of the Intel Arc A580, but 1.9% behind the Intel Arc Pro A60. This suggests the RTX 5080 sits at the upper mid-range of GPU performance, which aligns with its measured FPS results in High On Life.

At 4K, the performance scaling from Low (134.7 FPS) to Ultra (65.7 FPS) is a 51.2% drop, indicating that the GPU is the primary bottleneck at this resolution. The VRAM capacity of 16 GB is not a limiting factor in any of the measured rows, as even the highest settings at 4K do not cause a catastrophic frame rate collapse—just a steady decline consistent with increased shader and texture work.

CPU Role

The Intel Core i5-12400 provides 6 cores and 12 threads based on Alder Lake architecture, with a base clock of 2.50 GHz and a boost clock of 4.40 GHz. Its 18 MB of shared L3 cache and 1.25 MB L2 per core are modest by modern standards, but the CPU's benchmark results show it holds its own. The Cinebench R23 multi-core score of 15935 and single-core score of 2249 place it in the 77th percentile of all CPUs.

In High On Life, the CPU's role is less stressed than the GPU's. At 1080p with Low settings, the combo hits 231.2 FPS, but the CPU's 3DMark max-thread score of 5890 and 16-thread score of 5873 suggest it can feed the GPU at these frame rates. However, the difference between 1080p Low (231.2 FPS) and 1080p Ultra (151.1 FPS) is a 34.6% drop, which is primarily GPU-driven since the resolution is constant.

The CPU's nearest rivals show it is essentially tied with the Intel Core i7-9700 (deltaPct 0.1%) and Intel Core i5-11600K (deltaPct 0.4%), while being 0.2% behind the Intel Core i7-8700 and 0.4% behind the AMD Ryzen Threadripper PRO 5995WX. This indicates the i5-12400 is a balanced mid-range processor that does not bottleneck the RTX 5080 in most scenarios.

At 4K, the CPU's role diminishes further. The FPS drop from 1080p to 4K at High settings is from 197.9 to 87.2 FPS (a 55.9% reduction), which is far more than the CPU's thread scaling would suggest. This confirms that resolution scaling is GPU-bound, and the i5-12400's 12 threads are sufficient to keep up with the RTX 5080's demands.

How This Combo Ranks

This pairing ranks 93rd out of 1732 tested combos in High On Life, placing it in the top 5.4% of all configurations. This is a strong result, especially considering the CPU is a mid-range 6-core part rather than a high-end 16-core or 24-core processor. The rank reflects the GPU's dominance in this game, as the RTX 5080's 89th percentile GPU score (vs. all GPUs) drives the overall performance.

The combo's rank of 93 is notably higher than the CPU's individual percentile of 77, which suggests that High On Life is not heavily CPU-threaded. The game appears to favor GPU throughput, and the i5-12400's single-thread performance (910 in 3DMark single-thread) is adequate for the game's logic and physics. The 0.1% deltaPct from the Intel Core i7-9700 (a 2019 8-core CPU) shows that the i5-12400's 6 cores with hyperthreading compete well with older 8-core designs.

Compared to other combos, this setup's 93rd rank means it outperforms the vast majority of tested configurations. The measured FPS data supports this: even at 4K Ultra, the combo maintains 65.7 FPS, which is above the 60 FPS threshold for smooth gameplay. At 1440p High, the 142 FPS average is competitive with high-refresh-rate monitors.

The rank also indicates that the RTX 5080 is being fully utilized. The GPU's average benchmark score of 59188 is 1.6% above its nearest rival, and the combo's in-game performance aligns with that GPU strength. There is no evidence of CPU bottlenecking, as the FPS scales predictably with resolution and settings changes.

Settings Recommendations

For the best balance of visual quality and performance, the Medium preset at 2560x1440 is the sweet spot. It delivers 169.9 FPS average, which is 19.6% higher than High at the same resolution (142 FPS) while still providing better visuals than Low (204.2 FPS). The jump from Medium to High costs 27.9 FPS (16.4% reduction), which may not be worth the visual uplift for competitive play.

At 1920x1080, Medium also stands out with 215.1 FPS, which is only 7.0% lower than Low (231.2 FPS) but significantly higher than High (197.9 FPS) and Ultra (151.1 FPS). For players prioritizing frame rate, Low at 1080p offers the highest possible FPS at 231.2, but Medium provides a better visual experience with only a 16.1 FPS penalty.

At 4K, High is the recommended preset. It achieves 87.2 FPS, which is 32.7% higher than Ultra (65.7 FPS) and only 14.5 FPS lower than Medium (101.7 FPS). The visual difference between High and Ultra at 4K is often subtle, but the frame rate improvement is substantial. Low at 4K (134.7 FPS) is overkill for most displays, as few 4K monitors exceed 120 Hz.

The data shows that Ultra settings are only advisable at 1080p, where 151.1 FPS is still playable. At 1440p and 4K, Ultra pushes the GPU too hard, with 103.2 FPS and 65.7 FPS respectively, making High or Medium the better choices for consistent performance.

Measured FPS Breakdown

At 1920x1080, the measured FPS averages are: Low 231.2, Medium 215.1, High 197.9, and Ultra 151.1. The scaling from Low to Ultra is a 34.6% reduction, which is steep but expected for a game with heavy visual effects. The difference between Medium and High is 17.2 FPS (8.0%), while the gap between High and Ultra is 46.8 FPS (23.7%), indicating that Ultra carries a significant performance penalty.

At 2560x1440, the averages are: Low 204.2, Medium 169.9, High 142, and Ultra 103.2. The drop from Low to Ultra is 49.5%, which is more pronounced than at 1080p. The Medium to High gap is 27.9 FPS (16.4%), and High to Ultra is 38.8 FPS (27.3%). This resolution shows diminishing returns as settings increase, with Ultra halving the Low's performance.

At 3840x2160, the averages are: Low 134.7, Medium 101.7, High 87.2, and Ultra 65.7. The Low to Ultra drop is 51.2%, the largest of any resolution. The Medium to High gap is 14.5 FPS (14.3%), and High to Ultra is 21.5 FPS (24.6%). At 4K, even Low settings produce a high frame rate, but Ultra dips below 70 FPS, making it unsuitable for high-refresh-rate displays.

The data reveals that the GPU's performance headroom is best utilized at 1440p, where Medium and High both exceed 140 FPS. At 1080p, the combo is CPU-limited at Low settings (231.2 FPS vs. 204.2 at 1440p Low, only a 13.2% difference), suggesting the i5-12400's 6 cores cap frame rates below what the RTX 5080 could theoretically deliver at lower resolutions.

Resolution Scaling

The FPS drop from 1080p to 4K is most severe at High settings: from 197.9 FPS at 1080p to 142 FPS at 1440p (28.2% reduction) and then to 87.2 FPS at 4K (55.9% reduction from 1080p). This is a classic GPU-bound scaling pattern, where the RTX 5080's rendering load increases quadratically with pixel count.

At Low settings, the scaling is less steep: 231.2 FPS at 1080p, 204.2 at 1440p (11.7% reduction), and 134.7 at 4K (41.7% reduction from 1080p). The smaller drop from 1080p to 1440p at Low settings (27 FPS) compared to High settings (55.9 FPS) indicates that the CPU is partially limiting performance at 1080p Low, as the GPU has more headroom at lower settings.

At Ultra settings, the scaling is similar to High: 151.1 FPS at 1080p, 103.2 at 1440p (31.7% reduction), and 65.7 at 4K (56.5% reduction from 1080p). This shows that Ultra settings at 4K are extremely demanding, with the GPU being the clear bottleneck.

The data strongly indicates that the GPU is the limiting component at 1440p and 4K across all settings. The CPU's role is only noticeable at 1080p with Low settings, where the FPS difference between 1080p and 1440p is smaller than expected (231.2 vs. 204.2, a 13.2% drop) compared to the pixel count increase (77.8% more pixels). This suggests the i5-12400's 6 cores and 12 threads cap the frame rate around 230 FPS, but this is far above typical display refresh rates.

For players targeting 1440p or 4K, the CPU is not a concern. The RTX 5080's 960 GB/s memory bandwidth and 56.28 TFLOPS FP32 performance are the primary drivers of the measured results.