Comparison

B580 vs RX 6400

The B580 is 304.7% faster than RX 6400 in synthetic benchmark and 78.1% more expensive on the retail market.

Better Value

Retail Price

$349

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Retail Price

$ 196

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Value

42

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Value

18

3DMark Performace

14657

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+304.7%

3DMark Performace

3622

Video Memory

12 GB

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+200.0%

Video Memory

4 GB

Power Consumption

190W

Power Consumption

53W

Efficiency

77

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Efficiency

68

Release Date

2024

Release Date

2022

MSRP

249 $

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+Infinity%

MSRP

$

Is B580 better than RX 6400?

When considering value for money, B580 offers a better deal than, Radeon RX 6400 by 133.3%.

The B580 is more energy-efficient considering its performance, having power consumption of 190 watts and a 3DMark score of 14657. By comparing its benchmark score to its power consumption, we get an efficiency score of 77. RX 6400's efficiency score is 68 .So B580 leads by 13.2%, making it the smarter choice in terms of power consumption.