Intel Core i9-9900KS + Intel Arc B580
Complete bottleneck analysis across all resolutions and use cases.
Verdict (1440p Gaming)
Significant Bottleneck
Significant mismatch — your GPU is leaving meaningful CPU performance unused. Prioritise upgrading it.
55%
bottleneck
Bottleneck by Use Case
1080p Gaming
47%
Significant Bottleneck
1440p Gaming
55%
Significant Bottleneck
4K Gaming
68%
Severe Bottleneck
Streaming
34%
Moderate Bottleneck
Component Comparison
CPU
Intel Core i9-9900KS
GPU
Intel Arc B580
Frequently Asked Questions
Does Intel Core i9-9900KS bottleneck Intel Arc B580?
At 1440p gaming, this combination shows a 55% bottleneck (Significant Bottleneck). Significant mismatch — your GPU is leaving meaningful CPU performance unused. Prioritise upgrading it.
What is the efficiency score for Intel Core i9-9900KS + Intel Arc B580?
The build efficiency score is 45/100. Below average — one component is significantly underutilized.
Should I upgrade my GPU?
Upgrade your GPU first. It is the limiting component in this configuration.
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