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Radeon RX 7900 GRE vs Radeon RX 6600 XT

Radeon RX 7900 GRE vs Radeon RX 6600 XT: game performance, price, value, and specification comparison. Select comparison game parameters.

vs

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 110 minutes ago

vs

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 110 minutes ago

Key Differences

In short — Radeon RX 7900 GRE outperforms Radeon RX 6600 XT on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7900 GRE is 727 days newer than Radeon RX 6600 XT.

Advantages of Radeon RX 7900 GRE

  • Performs up to 67% better in The Witcher 3: Wild Hunt than Radeon RX 6600 XT - 152 vs 91 FPS
  • Up to 100% more VRAM memory than AMD Radeon RX 6600 XT - 16 vs 8 GB

Advantages of Radeon RX 6600 XT

  • Consumes up to 38% less energy than AMD Radeon RX 7900 GRE - 160 vs 260 Watts
Calculator background
This is a free version of The Witcher 3: Wild Hunt.
The Witcher 3: Wild Hunt

The Witcher 3: Wild Hunt

Resolution

1920 x 1080

Game Graphics

Ultra+

AMD Radeon RX 7900 GRE Logo
Radeon RX 7900 GRE

Desktop • Jul 27th, 2023


FPS

152

100%

Value, CA$/FPS

Price, CA$

FPS Winner

AMD Radeon RX 6600 XT Logo
Radeon RX 6600 XT

Desktop • Jul 30th, 2021


FPS

91

60%

Value, CA$/FPS

CA$7.88/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 110 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Ultra+

AMD Radeon RX 7900 GRE Logo
Radeon RX 7900 GRE

Desktop • Jul 27th, 2023

AMD Radeon RX 6600 XT Logo
Radeon RX 6600 XT

Desktop • Jul 30th, 2021

Theoretical Performance

AMD Radeon RX 7900 GRE Logo
Radeon RX 7900 GRE

Desktop • Jul 27th, 2023


Pixel Fillrate

431 GPixel/s

100%

Texel Fillrate

718.4 GTexel/s

100%

AMD Radeon RX 6600 XT Logo
Radeon RX 6600 XT

Desktop • Jul 30th, 2021


Pixel Fillrate

165.7 GPixel/s

38%

Texel Fillrate

331.4 GTexel/s

46%

AMD Radeon RX 7900 GRE Logo

Radeon RX 7900 GRE

vs
AMD Radeon RX 6600 XT Logo

Radeon RX 6600 XT

Jul 27th, 2023
Release DateJul 30th, 2021
Navi IIIGenerationNavi II
Not AvailableMSRP$379
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-COutputs1x HDMI 2.1, 3x DisplayPort 1.4a
2x 8-pinPower Connectors1x 8-pin
Desktop
Segment
Desktop
16 GB
Memory8 GB
GDDR6TypeGDDR6
256-bitBus128-bit
576 GB/s
Bandwidth256 GB/s
1500 MHzBase Clock Speed
1968 MHz
2245 MHzBoost Clock Speed
2589 MHz
2250 MHz
Memory Clock Speed2000 MHz

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