Intel Pentium G645 + Nvidia GTX 1080 (Mobile)
Complete bottleneck analysis across all resolutions and use cases.
Verdict (1440p Gaming)
Moderate Bottleneck
Your GPU is holding back your CPU. Consider upgrading your GPU next.
23%
bottleneck
Bottleneck by Use Case
1080p Gaming
19%
Minor Bottleneck
1440p Gaming
23%
Moderate Bottleneck
4K Gaming
28%
Moderate Bottleneck
Streaming
14%
Minor Bottleneck
Component Comparison
CPU
Intel Pentium G645
Cores/Threads2C / 2T
Boost Clock2.5 GHz
TDP65W
SocketDynamic
Benchmark Score49.9/100
GPU
Nvidia GTX 1080 (Mobile)
VRAM8GB
TDP150W
Target Res.all
Release Year2020
Benchmark Score39.1/100
Frequently Asked Questions
Does Intel Pentium G645 bottleneck Nvidia GTX 1080 (Mobile)?
At 1440p gaming, this combination shows a 23% bottleneck (Moderate Bottleneck). Your GPU is holding back your CPU. Consider upgrading your GPU next.
What is the efficiency score for Intel Pentium G645 + Nvidia GTX 1080 (Mobile)?
The build efficiency score is 77/100. Good — minor inefficiency but nothing significant.
Should I upgrade my GPU?
Upgrade your GPU first. It is the limiting component in this configuration.
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