Comparison

RX 6800 XT vs RX 6400

The RX 6800 XT is 429.7% faster than RX 6400 in synthetic benchmark and 337.6% more expensive on the retail market.

Better Value

Retail Price

$652

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Retail Price

$ 149

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Value

29

arrow up+20.8%

Value

24

3DMark Performace

19187

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+429.7%

3DMark Performace

3622

Gaming Performance

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Gaming Performance

Big thanks to ShadowSeven

Benchmark Timestamps:

Video Memory

16 GB

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+300.0%

Video Memory

4 GB

Power Consumption

300W

Power Consumption

53W

Efficiency

64

Efficiency

68

arrow up+6.3%

Release Date

2020

Release Date

2022

MSRP

649 $

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+Infinity%

MSRP

$

Is RX 6800 XT better than RX 6400?

When considering value for money, RX 6800 XT offers a better deal than, Radeon RX 6400 by 20.8%.

When it comes to power efficiency, RX 6800 XT falls behind with an efficiency score that is 64, lower than that of RX 6400 68. Consuming 53 watts, RX 6400 has 6.3% better power consumption to performance ratio. The efficiency score is calculated by comparing the benchmark score with power consumption