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Radeon RX 6400 vs GeForce RTX 4090

Radeon RX 6400 vs GeForce RTX 4090: game performance, price, value, and specification comparison. Select comparison game parameters.

Radeon RX 6400

4 GB GDDR6 | 64-bit

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

Buy for $150.55 on Amazon

In Stock

Updated 148 minutes ago

vs
FPS Winner

GeForce RTX 4090

24 GB GDDR6X | 384-bit

NVIDIA GeForce RTX 4090 Logo
ASUS ROG Strix GeForce RTX 4090 Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a, DLSS3 Support, Supports 4K)

Buy for $2,943.99 on Amazon

In Stock

Updated 148 minutes ago

Radeon RX 6400

4 GB GDDR6 | 64-bit

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

Buy for $150.55 on Amazon

In Stock

Updated 148 minutes ago

vs
FPS Winner

GeForce RTX 4090

24 GB GDDR6X | 384-bit

NVIDIA GeForce RTX 4090 Logo
ASUS ROG Strix GeForce RTX 4090 Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a, DLSS3 Support, Supports 4K)

Buy for $2,943.99 on Amazon

In Stock

Updated 148 minutes ago

Availability

MSRP $159

Availability

MSRP $1599

Key Differences

In short — GeForce RTX 4090 outperforms the cheaper Radeon RX 6400 on the selected game parameters. However, the worse performing Radeon RX 6400 is a better bang for your buck. The better performing GeForce RTX 4090 is 244 days newer than the cheaper Radeon RX 6400.

Advantages of Radeon RX 6400

  • Up to 95% cheaper than GeForce RTX 4090 - $150.55 vs $2943.99
  • Up to 19% better value when playing Forza Horizon 5 than GeForce RTX 4090 - $12.55 vs $15.58 per FPS
  • Consumes up to 88% less energy than NVIDIA GeForce RTX 4090 - 53 vs 450 Watts

Advantages of GeForce RTX 4090

  • Performs up to 1475% better in Forza Horizon 5 than Radeon RX 6400 - 189 vs 12 FPS
  • Up to 500% more VRAM memory than AMD Radeon RX 6400 - 24 vs 4 GB
Calculator background
This is a free version of Forza Horizon 5.
Forza Horizon 5

Forza Horizon 5

Resolution

1920 x 1080

Game Graphics

Max

AMD Radeon RX 6400 Logo
Radeon RX 6400

Desktop • Jan 19th, 2022


FPS

12

6%

Value, $/FPS

$12.55/FPS

100%

Price, $

$150.55

100%

Value Winner

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

Buy for $150.55 on Amazon

In Stock

Updated 148 minutes ago

NVIDIA GeForce RTX 4090 Logo
GeForce RTX 4090

Desktop • Sep 20th, 2022


FPS

189

100%

Value, $/FPS

$15.58/FPS

81%

Price, $

$2943.99

5%

FPS Winner

ASUS ROG Strix GeForce RTX 4090 Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a, DLSS3 Support, Supports 4K)

Buy for $2,943.99 on Amazon

In Stock

Updated 148 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Max

AMD Radeon RX 6400 Logo
Radeon RX 6400

Desktop • Jan 19th, 2022

NVIDIA GeForce RTX 4090 Logo
GeForce RTX 4090

Desktop • Sep 20th, 2022

Theoretical Performance

AMD Radeon RX 6400 Logo
Radeon RX 6400

Desktop • Jan 19th, 2022


Pixel Fillrate

74.27 GPixel/s

17%

Texel Fillrate

111.4 GTexel/s

9%

NVIDIA GeForce RTX 4090 Logo
GeForce RTX 4090

Desktop • Sep 20th, 2022


Pixel Fillrate

443.5 GPixel/s

100%

Texel Fillrate

1290 GTexel/s

100%

AMD Radeon RX 6400 Logo

Radeon RX 6400

vs
NVIDIA GeForce RTX 4090 Logo

GeForce RTX 4090

Jan 19th, 2022Release Date
Sep 20th, 2022
Navi IIGenerationGeForce 40
$159
MSRP$1599
1x HDMI 2.1, 1x DisplayPort 1.4aOutputs1x HDMI 2.1, 3x DisplayPort 1.4a
NonePower Connectors1x 16-pin
Desktop
Segment
Desktop
4 GBMemory
24 GB
GDDR6TypeGDDR6X
64-bitBus384-bit
128 GB/sBandwidth
1008 GB/s
1923 MHzBase Clock Speed
2235 MHz
2321 MHzBoost Clock Speed
2520 MHz
2000 MHz
Memory Clock Speed1313 MHz

PC Builds Using Radeon RX 6400 or GeForce RTX 4090

With selected game settings

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