AMD Athlon II X4 620 + Nvidia GTX 780
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.
59%
bottleneck
Bottleneck by Use Case
1080p Gaming
50%
Significant Bottleneck
1440p Gaming
59%
Significant Bottleneck
4K Gaming
73%
Severe Bottleneck
Streaming
36%
Moderate Bottleneck
Component Comparison
CPU
AMD Athlon II X4 620
GPU
Nvidia GTX 780
Frequently Asked Questions
Does AMD Athlon II X4 620 bottleneck Nvidia GTX 780?
At 1440p gaming, this combination shows a 59% bottleneck (Significant Bottleneck). Significant mismatch — your GPU is leaving meaningful CPU performance unused. Prioritise upgrading it.
What is the efficiency score for AMD Athlon II X4 620 + Nvidia GTX 780?
The build efficiency score is 41/100. 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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