PCBottleneck

AMD Athlon II X4 620 + AMD RX 6800M

Complete bottleneck analysis across all resolutions and use cases.

Verdict (1440p Gaming)

Minor Bottleneck

Minor mismatch — under 15% real-world performance loss. Acceptable for most builds; no urgent action needed.

15%

bottleneck

Bottleneck by Use Case

1080p Gaming

12%

Minor Bottleneck

1440p Gaming

15%

Minor Bottleneck

4K Gaming

18%

Minor Bottleneck

Streaming

9%

Minor Bottleneck

Component Comparison

CPU

AMD Athlon II X4 620

Cores/Threads2C / 2T
Boost Clock2.5 GHz
TDP65W
SocketDynamic
Benchmark Score43.6/100

GPU

AMD RX 6800M

VRAM8GB
TDP150W
Target Res.all
Release Year2020
Benchmark Score37.5/100

Frequently Asked Questions

Does AMD Athlon II X4 620 bottleneck AMD RX 6800M?

At 1440p gaming, this combination shows a 15% bottleneck (Minor Bottleneck). Minor mismatch — under 15% real-world performance loss. Acceptable for most builds; no urgent action needed.

What is the efficiency score for AMD Athlon II X4 620 + AMD RX 6800M?

The build efficiency score is 85/100. Excellent — these components are very well matched.

Should I upgrade my GPU?

Upgrade your GPU first. It is the limiting component in this configuration.

Test this exact combination in the interactive calculator for more options:

Open in Calculator →