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Radeon RX 580 vs Radeon RX 6400

Radeon RX 580 vs Radeon RX 6400: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Radeon RX 580

8 GB GDDR5 | 256-bit

AMD Radeon RX 580 Logo
XFX Radeon RX 580 GTS XXX Edition OC 8 GB GDDR5 3xDP/HDMI/DVI-D Graphics Card - Black

Buy for £143.05 on Amazon

In Stock

Updated 733 minutes ago

vs

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 £149.22 on Amazon

In Stock

Updated 732 minutes ago

FPS Winner

Radeon RX 580

8 GB GDDR5 | 256-bit

AMD Radeon RX 580 Logo
XFX Radeon RX 580 GTS XXX Edition OC 8 GB GDDR5 3xDP/HDMI/DVI-D Graphics Card - Black

Buy for £143.05 on Amazon

In Stock

Updated 733 minutes ago

vs

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 £149.22 on Amazon

In Stock

Updated 732 minutes ago

Key Differences

In short, we have a clear winner — Radeon RX 580 outperforms the more expensive Radeon RX 6400 on the selected game parameters, and is also a better bang for your buck! The better performing Radeon RX 580 is 1737 days older than the more expensive Radeon RX 6400.

Advantages of Radeon RX 580

  • Performs up to 5% better in Forza Horizon 4 than Radeon RX 6400 - 184 vs 176 FPS
  • Up to 4% cheaper than Radeon RX 6400 - £143.05 vs £149.22
  • Up to 8% better value when playing Forza Horizon 4 than Radeon RX 6400 - £0.78 vs £0.85 per FPS
  • Up to 100% more VRAM memory than AMD Radeon RX 6400 - 8 vs 4 GB

Advantages of Radeon RX 6400

  • Consumes up to 71% less energy than AMD Radeon RX 580 - 53 vs 185 Watts
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This is a free version of Forza Horizon 4.
Forza Horizon 4

Forza Horizon 4

Resolution

1920 x 1080

Game Graphics

Max

AMD Radeon RX 580 Logo
Radeon RX 580

Desktop • Apr 18th, 2017


FPS

184

100%

Value, £/FPS

£0.78/FPS

100%

Price, £

£143.05

100%

FPS and Value Winner

XFX Radeon RX 580 GTS XXX Edition OC 8 GB GDDR5 3xDP/HDMI/DVI-D Graphics Card - Black

Buy for £143.05 on Amazon

In Stock

Updated 733 minutes ago

AMD Radeon RX 6400 Logo
Radeon RX 6400

Desktop • Jan 19th, 2022


FPS

176

96%

Value, £/FPS

£0.85/FPS

92%

Price, £

£149.22

95%

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

Buy for £149.22 on Amazon

In Stock

Updated 732 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Max

AMD Radeon RX 580 Logo
Radeon RX 580

Desktop • Apr 18th, 2017

AMD Radeon RX 6400 Logo
Radeon RX 6400

Desktop • Jan 19th, 2022

Theoretical Performance

AMD Radeon RX 580 Logo
Radeon RX 580

Desktop • Apr 18th, 2017


Pixel Fillrate

42.88 GPixel/s

58%

Texel Fillrate

193 GTexel/s

100%

AMD Radeon RX 6400 Logo
Radeon RX 6400

Desktop • Jan 19th, 2022


Pixel Fillrate

74.27 GPixel/s

100%

Texel Fillrate

111.4 GTexel/s

58%

AMD Radeon RX 580 Logo

Radeon RX 580

vs
AMD Radeon RX 6400 Logo

Radeon RX 6400

Apr 18th, 2017Release Date
Jan 19th, 2022
PolarisGenerationNavi II
$229MSRP
$159
1x HDMI, 3x DisplayPortOutputs1x HDMI 2.1, 1x DisplayPort 1.4a
1x 8-pinPower ConnectorsNone
Desktop
Segment
Desktop
8 GB
Memory4 GB
GDDR5TypeGDDR6
256-bitBus64-bit
256 GB/s
Bandwidth128 GB/s
1257 MHzBase Clock Speed
1923 MHz
1340 MHzBoost Clock Speed
2321 MHz
2000 MHzMemory Clock Speed2000 MHz

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