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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.

FPS Winner

Radeon RX 7900 GRE

16 GB GDDR6 | 256-bit

AMD Radeon RX 7900 GRE Logo
ASUS Dual Radeon RX 7900 GRE OC Edition 16GB GDDR6 Gaming Graphics Card (AMD Radeon RX7900 GRE, PCIe 4.0, 1x HDMI 2.1, 3X DisplayPort 2.1, DUAL-RX7900GRE-O16G)

Buy for 719.34 on Amazon

In Stock

Updated 27 minutes ago

vs

Radeon RX 6600 XT

8 GB GDDR6 | 128-bit

AMD Radeon RX 6600 XT Logo
ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card

Buy for 216.21 on Amazon

In Stock

Updated 28 minutes ago

FPS Winner

Radeon RX 7900 GRE

16 GB GDDR6 | 256-bit

AMD Radeon RX 7900 GRE Logo
ASUS Dual Radeon RX 7900 GRE OC Edition 16GB GDDR6 Gaming Graphics Card (AMD Radeon RX7900 GRE, PCIe 4.0, 1x HDMI 2.1, 3X DisplayPort 2.1, DUAL-RX7900GRE-O16G)

Buy for 719.34 on Amazon

In Stock

Updated 27 minutes ago

vs

Radeon RX 6600 XT

8 GB GDDR6 | 128-bit

AMD Radeon RX 6600 XT Logo
ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card

Buy for 216.21 on Amazon

In Stock

Updated 28 minutes ago

Key Differences

In short — Radeon RX 7900 GRE 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 Radeon RX 7900 GRE is 727 days newer than the cheaper Radeon RX 6600 XT.

Advantages of Radeon RX 7900 GRE

  • Performs up to 25% better in Dota 2 than Radeon RX 6600 XT - 264 vs 212 FPS
  • Up to 100% more VRAM memory than AMD Radeon RX 6600 XT - 16 vs 8 GB

Advantages of Radeon RX 6600 XT

  • Up to 70% cheaper than Radeon RX 7900 GRE - $194.78 vs $648.05
  • Up to 62% better value when playing Dota 2 than Radeon RX 7900 GRE - $1.02 vs $2.72 per FPS
  • Consumes up to 38% less energy than AMD Radeon RX 7900 GRE - 160 vs 260 Watts
Calculator background
This is a free version of Dota 2.
Dota 2

Dota 2

Resolution

1920 x 1080

Game Graphics

Best Looking

AMD Radeon RX 7900 GRE Logo
Radeon RX 7900 GRE

Desktop • Jul 27th, 2023


FPS

264

100%

Value, €/FPS

€2.72/FPS

38%

Price, €

€719.34

30%

FPS Winner

ASUS Dual Radeon RX 7900 GRE OC Edition 16GB GDDR6 Gaming Graphics Card (AMD Radeon RX7900 GRE, PCIe 4.0, 1x HDMI 2.1, 3X DisplayPort 2.1, DUAL-RX7900GRE-O16G)

Buy for 719.34 on Amazon

In Stock

Updated 27 minutes ago

AMD Radeon RX 6600 XT Logo
Radeon RX 6600 XT

Desktop • Jul 30th, 2021


FPS

212

80%

Value, €/FPS

€1.02/FPS

100%

Price, €

€216.21

100%

Value Winner

ASRock Radeon RX 6600 XT Challenger D OC 8GB GDDR6 PCI-Express Graphics Card

Buy for 216.21 on Amazon

In Stock

Updated 28 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Best Looking

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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