PCBottleneck

AMD Phenom II X4 840 + AMD Vega Frontier Edition

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.

25%

bottleneck

Bottleneck by Use Case

1080p Gaming

21%

Moderate Bottleneck

1440p Gaming

25%

Moderate Bottleneck

4K Gaming

31%

Moderate Bottleneck

Streaming

15%

Minor Bottleneck

Component Comparison

CPU

AMD Phenom II X4 840

Cores/Threads2C / 2T
Boost Clock2.5 GHz
TDP65W
SocketDynamic
Benchmark Score47.3/100
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GPU

AMD Vega Frontier Edition

VRAM8GB
TDP150W
Target Res.all
Release Year2020
Benchmark Score35.9/100
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Frequently Asked Questions

Does AMD Phenom II X4 840 bottleneck AMD Vega Frontier Edition?

At 1440p gaming, this combination shows a 25% bottleneck (Moderate Bottleneck). Your GPU is holding back your CPU. Consider upgrading your GPU next.

What is the efficiency score for AMD Phenom II X4 840 + AMD Vega Frontier Edition?

The build efficiency score is 75/100. 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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