AMD A4-3400 APU + AMD RX 570
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.
50%
bottleneck
Bottleneck by Use Case
1080p Gaming
42%
Significant Bottleneck
1440p Gaming
50%
Significant Bottleneck
4K Gaming
61%
Severe Bottleneck
Streaming
30%
Moderate Bottleneck
Component Comparison
CPU
AMD A4-3400 APU
GPU
AMD RX 570
Frequently Asked Questions
Does AMD A4-3400 APU bottleneck AMD RX 570?
At 1440p gaming, this combination shows a 50% bottleneck (Significant Bottleneck). Significant mismatch — your GPU is leaving meaningful CPU performance unused. Prioritise upgrading it.
What is the efficiency score for AMD A4-3400 APU + AMD RX 570?
The build efficiency score is 50/100. 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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