GeForce 840M vs Radeon RX 6400 - How Many FPS United Kingdom

Prices and Stock

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Prices and Stock
MSRP $159

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

MSI Radeon RX 6400 AERO ITX 4G Gaming Graphics Card - 4GB GDDR6, 2321 MHz, PCI Express 4 x 4, 64-bit, 1 x DP v 1.4a, HDMI 2.1 (Supports 4K & 8K)

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

Buy on Amazon

£161.23

In Stock

Same as Founder's Edition

Key Differences

In short — Radeon RX 6400 outperforms GeForce 840M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 6400 is 2870 days newer than GeForce 840M.

Advantages of GeForce 840M

Consumes up to 38% less energy than AMD Radeon RX 6400 - 33 vs 53 Watts

Advantages of Radeon RX 6400

Performs up to 40% better in Deathloop than GeForce 840M - 63 vs 45 FPS
Up to 100% more VRAM memory than NVIDIA GeForce 840M - 4 vs 2 GB

This is a free version of Deathloop.

Deathloop

Resolution

1920 x 1080

Game Graphics

Ultra

GeForce 840M

Mobile • Mar 12th, 2014

FPS

71%

Value, £/FPS

Price, £

Radeon RX 6400

Desktop • Jan 19th, 2022

FPS

100%

Value, £/FPS

£2.33/FPS

100%

Price, £

£146.76

100%

FPS and Value Winner

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

Buy for £146.76 on Amazon

In Stock

Updated 2424 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Ultra

GeForce 840M

Mobile • Mar 12th, 2014

Radeon RX 6400

Desktop • Jan 19th, 2022

1920 x 1080

Very High

343

FPS

370

FPS

Counter-Strike 2

1920 x 1080

Epic

FPS

Fortnite

1920 x 1080

High

518

FPS

593

FPS

Valorant

1920 x 1080

Very High

384

FPS

387

FPS

League of Legends

1920 x 1080

Ultra

FPS

Grand Theft Auto V

Theoretical Performance

GeForce 840M

Mobile • Mar 12th, 2014

Pixel Fillrate

8.992 GPixel/s

12%

Texel Fillrate

17.98 GTexel/s

16%

Radeon RX 6400

Desktop • Jan 19th, 2022

Pixel Fillrate

74.27 GPixel/s

100%

Texel Fillrate

111.4 GTexel/s

100%

GeForce 840M	vs	Radeon RX 6400
Mar 12th, 2014	Release Date	Jan 19th, 2022
GeForce 800M	Generation	Navi II
Not Available	MSRP	$159
None	Outputs	1x HDMI 2.1, 1x DisplayPort 1.4a
None	Power Connectors	None
Mobile	Segment	Desktop
2 GB	Memory	4 GB
DDR3	Type	GDDR6
64-bit	Bus	64-bit
16.02 GB/s	Bandwidth	128 GB/s
1029 MHz	Base Clock Speed	1923 MHz
1124 MHz	Boost Clock Speed	2321 MHz
1001 MHz	Memory Clock Speed	2000 MHz