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Radeon RX 6600 XT vs GeForce RTX 4090

Radeon RX 6600 XT vs GeForce RTX 4090: game performance, price, value, and specification comparison. Select comparison game parameters.

Radeon RX 6600 XT

8 GB GDDR6 | 128-bit

AMD Radeon RX 6600 XT Logo
PowerColor Red Devil AMD Radeon RX 6600 XT Gaming Graphics Card with 8GB GDDR6 Memory, Powered by AMD RDNA 2, HDMI 2.1

Buy for CA$717.01 on Amazon

In Stock

Updated 256 minutes ago

vs
FPS Winner

GeForce RTX 4090

24 GB GDDR6X | 384-bit

NVIDIA GeForce RTX 4090 Logo
ASUS ROG Strix GeForce RTX® 4090 OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a)

Buy for CA$5,299.99 on Amazon

In Stock

Updated 256 minutes ago

Radeon RX 6600 XT

8 GB GDDR6 | 128-bit

AMD Radeon RX 6600 XT Logo
PowerColor Red Devil AMD Radeon RX 6600 XT Gaming Graphics Card with 8GB GDDR6 Memory, Powered by AMD RDNA 2, HDMI 2.1

Buy for CA$717.01 on Amazon

In Stock

Updated 256 minutes ago

vs
FPS Winner

GeForce RTX 4090

24 GB GDDR6X | 384-bit

NVIDIA GeForce RTX 4090 Logo
ASUS ROG Strix GeForce RTX® 4090 OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a)

Buy for CA$5,299.99 on Amazon

In Stock

Updated 256 minutes ago

Availability

MSRP $379

Availability

MSRP $1599

Key Differences

In short — GeForce RTX 4090 outperforms the cheaper Radeon RX 6600 XT on the selected game parameters. However, the worse performing Radeon RX 6600 XT is a better bang for your buck. The better performing GeForce RTX 4090 is 417 days newer than the cheaper Radeon RX 6600 XT.

Advantages of Radeon RX 6600 XT

  • Up to 86% cheaper than GeForce RTX 4090 - CA$717.01 vs CA$5299.99
  • Up to 57% better value when playing Forza Horizon 5 than GeForce RTX 4090 - CA$12.15 vs CA$28.04 per FPS
  • Consumes up to 64% less energy than NVIDIA GeForce RTX 4090 - 160 vs 450 Watts

Advantages of GeForce RTX 4090

  • Performs up to 220% better in Forza Horizon 5 than Radeon RX 6600 XT - 189 vs 59 FPS
  • Up to 200% more VRAM memory than AMD Radeon RX 6600 XT - 24 vs 8 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 6600 XT Logo
Radeon RX 6600 XT

Desktop • Jul 30th, 2021


FPS

59

31%

Value, CA$/FPS

CA$12.15/FPS

100%

Price, CA$

CA$717.01

100%

Value Winner

PowerColor Red Devil AMD Radeon RX 6600 XT Gaming Graphics Card with 8GB GDDR6 Memory, Powered by AMD RDNA 2, HDMI 2.1

Buy for CA$717.01 on Amazon

In Stock

Updated 256 minutes ago

NVIDIA GeForce RTX 4090 Logo
GeForce RTX 4090

Desktop • Sep 20th, 2022


FPS

189

100%

Value, CA$/FPS

CA$28.04/FPS

43%

Price, CA$

CA$5299.99

13%

FPS Winner

ASUS ROG Strix GeForce RTX® 4090 OC Edition Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a)

Buy for CA$5,299.99 on Amazon

In Stock

Updated 256 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Max

AMD Radeon RX 6600 XT Logo
Radeon RX 6600 XT

Desktop • Jul 30th, 2021

NVIDIA GeForce RTX 4090 Logo
GeForce RTX 4090

Desktop • Sep 20th, 2022

Theoretical Performance

AMD Radeon RX 6600 XT Logo
Radeon RX 6600 XT

Desktop • Jul 30th, 2021


Pixel Fillrate

165.7 GPixel/s

37%

Texel Fillrate

331.4 GTexel/s

26%

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 6600 XT Logo

Radeon RX 6600 XT

vs
NVIDIA GeForce RTX 4090 Logo

GeForce RTX 4090

Jul 30th, 2021Release Date
Sep 20th, 2022
Navi IIGenerationGeForce 40
$379
MSRP$1599
1x HDMI 2.1, 3x DisplayPort 1.4aOutputs1x HDMI 2.1, 3x DisplayPort 1.4a
1x 8-pinPower Connectors1x 16-pin
Desktop
Segment
Desktop
8 GBMemory
24 GB
GDDR6TypeGDDR6X
128-bitBus384-bit
256 GB/sBandwidth
1008 GB/s
1968 MHzBase Clock Speed
2235 MHz
2589 MHz
Boost Clock Speed2520 MHz
2000 MHz
Memory Clock Speed1313 MHz

PC Builds Using Radeon RX 6600 XT or GeForce RTX 4090

With selected game settings

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