Intel Pentium G645 + Nvidia GeForce GT 430
Complete bottleneck analysis across all resolutions and use cases.
Verdict (1440p Gaming)
Severe Bottleneck
Severe bottleneck — your GPU is a critical limiter. Upgrade it before anything else.
100%
bottleneck
Bottleneck by Use Case
1080p Gaming
86%
Severe Bottleneck
1440p Gaming
100%
Severe Bottleneck
4K Gaming
100%
Severe Bottleneck
Streaming
62%
Severe Bottleneck
Component Comparison
CPU
Intel Pentium G645
GPU
Nvidia GeForce GT 430
Frequently Asked Questions
Does Intel Pentium G645 bottleneck Nvidia GeForce GT 430?
At 1440p gaming, this combination shows a 100% bottleneck (Severe Bottleneck). Severe bottleneck — your GPU is a critical limiter. Upgrade it before anything else.
What is the efficiency score for Intel Pentium G645 + Nvidia GeForce GT 430?
The build efficiency score is 0/100. Below average — one component is significantly underutilized.
Should I upgrade my GPU?
Upgrade your GPU first. It is the limiting component in this configuration.
Test this exact combination in the interactive calculator for more options:
Open in Calculator →