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Radeon R9 M390X vs Radeon RX 6400

Radeon R9 M390X vs Radeon RX 6400: game performance, price, value, and specification comparison. Select comparison game parameters.

Radeon R9 M390X

4 GB GDDR5 | 256-bit

Search on Amazon

N/A Stock

vs

FPS Winner

Radeon RX 6400

4 GB GDDR6 | 64-bit

XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6, AMD RDNA 2 RX-64XL4SFG2

Buy for £147.42 on Amazon

In Stock

Updated 93 minutes ago

Radeon R9 M390X

4 GB GDDR5 | 256-bit

Search on Amazon

N/A Stock

vs

FPS Winner

Radeon RX 6400

4 GB GDDR6 | 64-bit

XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6, AMD RDNA 2 RX-64XL4SFG2

Buy for £147.42 on Amazon

In Stock

Updated 93 minutes ago

Prices and Stock

All items are out of stock

Prices and Stock
MSRP $159

XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6, AMD RDNA 2 RX-64XL4SFG2

Powercolor AMD Radeon RX 6400 Low Profile Graphics Card with 4GB GDDR6 Memory

Buy on Amazon

£160.94

In Stock

Same as Founder's Edition

Key Differences

In short — Radeon RX 6400 outperforms Radeon R9 M390X on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6400 is 2451 days newer than Radeon R9 M390X.

Advantages of Radeon RX 6400

Performs up to 94% better in Overwatch 2 than Radeon R9 M390X - 70 vs 36 FPS
Consumes up to 29% less energy than AMD Radeon R9 M390X - 53 vs 75 Watts

Calculator background

This is a free version of Overwatch 2.

Overwatch 2

Overwatch 2

Resolution

1920 x 1080

Game Graphics

Epic

Radeon R9 M390X

Mobile • May 5th, 2015

FPS

36

51%

Value, £/FPS

Price, £

Desktop • Jan 19th, 2022

FPS

70

100%

Value, £/FPS

£2.11/FPS

100%

Price, £

£147.42

100%

FPS and Value Winner

XFX Speedster SWFT105 Radeon RX 6400 Gaming Graphics Card with 4GB GDDR6, AMD RDNA 2 RX-64XL4SFG2

Buy for £147.42 on Amazon

In Stock

Updated 93 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Epic

Radeon R9 M390X

Mobile • May 5th, 2015

Desktop • Jan 19th, 2022

84

FPS

91

FPS

Grand Theft Auto V

Grand Theft Auto V

386

FPS

387

FPS

League of Legends

League of Legends

122

FPS

129

FPS

Escape From Tarkov

Escape From Tarkov

560

FPS

593

FPS

Valorant

Valorant

144

FPS

153

FPS

World of Warcraft

World of Warcraft

Theoretical Performance

Radeon R9 M390X

Mobile • May 5th, 2015

Pixel Fillrate

23.14 GPixel/s

31%

Texel Fillrate

92.54 GTexel/s

83%

Desktop • Jan 19th, 2022

Pixel Fillrate

74.27 GPixel/s

100%

Texel Fillrate

111.4 GTexel/s

100%

Radeon R9 M390X	vs	Radeon RX 6400
May 5th, 2015	Release Date	Jan 19th, 2022
Crystal System	Generation	Navi II
Not Available	MSRP	$159
None	Outputs	1x HDMI 2.1, 1x DisplayPort 1.4a
None	Power Connectors	None
Mobile	Segment	Desktop
4 GB	Memory	4 GB
GDDR5	Type	GDDR6
256-bit	Bus	64-bit
160 GB/s	Bandwidth	128 GB/s
723 MHz	Base Clock Speed	1923 MHz
Not Available	Boost Clock Speed	2321 MHz
1250 MHz	Memory Clock Speed	2000 MHz

Radeon R9 M390X and Radeon RX 6400 Popular Comparisons

Compare 2 Graphics Cards in Games

Radeon R9 M390X

GeForce RTX 4070 Ti SUPER

£799.98

Radeon R9 M390X

GeForce RTX 3060

£254.99

Radeon R9 M390X

Radeon RX 7600 XT

£319.99

Radeon R9 M390X

GeForce RTX 4060

£254.99

Radeon R9 M390X

GeForce RTX 3050

£169.98

Radeon R9 M390X

Radeon RX 7800 XT

£469.99

Radeon R9 M390X

Radeon RX 7900 XT

£683.99

Radeon R9 M390X

£201.99

Radeon R9 M390X

£141.32

Radeon R9 M390X

Radeon RX 7700 XT

£469.99

Radeon R9 M390X

£89.99

Radeon R9 M390X

Radeon RX 7900 XTX

£1,151.3

Radeon R9 M390X

£244.6

Radeon R9 M390X

GeForce RTX 4070

£559.95

Radeon R9 M390X

GeForce RTX 4080 SUPER

£1,305

£147.42

GeForce RTX 4070 Ti SUPER

£799.98

£147.42

GeForce RTX 3060

£254.99

£147.42

Radeon RX 7600 XT

£319.99

Radeon R9 M390X

Radeon RX 6600 XT

Out of Stock

£147.42

GeForce RTX 4060

£254.99

Radeon R9 M390X

GeForce GT 1030

£68.99

£147.42

GeForce RTX 3050

£169.98

£147.42

Radeon RX 7800 XT

£469.99

£147.42

Radeon RX 7900 XT

£683.99

£147.42

£201.99

Radeon R9 M390X

£70.62

£147.42

£141.32

£147.42

Radeon RX 7700 XT

£469.99

£147.42

£89.99

£147.42

Radeon RX 7900 XTX

£1,151.3

Radeon R9 M390X

Radeon RX 6750 XT

£334.78

£147.42

£244.6

Radeon R9 M390X

GeForce RTX 2060

£406.74

£147.42

GeForce RTX 4070

£559.95

Radeon R9 M390X

GeForce RTX 4090

Out of Stock

£147.42

GeForce RTX 4080 SUPER

£1,305

Radeon R9 M390X

GeForce RTX 4060 Ti 8 GB

£359.99

£147.42

Radeon RX 6600 XT

Out of Stock

Radeon R9 M390X

£63.99

£147.42

GeForce GT 1030

£68.99

Radeon R9 M390X

Radeon RX 6700 XT

£499

Radeon R9 M390X

GeForce RTX 4080

£1,529.99

£147.42

£70.62

Radeon R9 M390X

GeForce RTX 3060 Ti

£409

Radeon R9 M390X

GeForce RTX 4060 Ti 16 GB

£484.71

£147.42

Radeon RX 6750 XT

£334.78

Radeon R9 M390X

GeForce RTX 3070 Ti

£900

£147.42

GeForce RTX 2060

£406.74

£147.42

GeForce RTX 4090

Out of Stock

£147.42

GeForce RTX 4060 Ti 8 GB

£359.99

£147.42

£63.99

£147.42

Radeon RX 6700 XT

£499

£147.42

GeForce RTX 4080

£1,529.99

£147.42

GeForce RTX 3060 Ti

£409

Radeon R9 M390X

GeForce RTX 3080

£899

£147.42

GeForce RTX 4060 Ti 16 GB

£484.71

£147.42

GeForce RTX 3070 Ti

£900

Radeon R9 M390X

£605.36

Radeon R9 M390X

GeForce GTX 1660 SUPER

£199.99

£147.42

GeForce RTX 3080

£899