Intel Pentium G645 + Sapphire RX 460 4GB Nitro
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.
87%
bottleneck
Bottleneck by Use Case
1080p Gaming
73%
Severe Bottleneck
1440p Gaming
87%
Severe Bottleneck
4K Gaming
100%
Severe Bottleneck
Streaming
53%
Significant Bottleneck
Component Comparison
CPU
Intel Pentium G645
GPU
Sapphire RX 460 4GB Nitro
Frequently Asked Questions
Does Intel Pentium G645 bottleneck Sapphire RX 460 4GB Nitro?
At 1440p gaming, this combination shows a 87% 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 + Sapphire RX 460 4GB Nitro?
The build efficiency score is 13/100. 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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