Radeon RX 6600S vs Radeon RX 7900 GRE

Prices and Stock

All items are out of stock

Prices and Stock

XFX Speedster MERC 310 Radeon RX 7900 GRE 16GB GDDR6 RX-79GMERCB9

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

Key Differences

In short — Radeon RX 7900 GRE outperforms Radeon RX 6600S 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 569 days newer than Radeon RX 6600S.

Advantages of Radeon RX 6600S

Consumes up to 69% less energy than AMD Radeon RX 7900 GRE - 80 vs 260 Watts

Advantages of Radeon RX 7900 GRE

Performs up to 53% better in FINAL FANTASY XIV: Endwalker than Radeon RX 6600S - 238 vs 156 FPS
Up to 300% more VRAM memory than AMD Radeon RX 6600S - 16 vs 4 GB

This is a free version of FINAL FANTASY XIV: Endwalker.

FINAL FANTASY XIV: Endwalker

Resolution

1920 x 1080

Game Graphics

Maximum

Radeon RX 6600S

Mobile • Jan 4th, 2022

FPS

156

66%

Value, €/FPS

Price, €

Radeon RX 7900 GRE

Desktop • Jul 27th, 2023

FPS

238

100%

Value, €/FPS

€2.75/FPS

100%

Price, €

€654

100%

FPS and Value Winner

XFX Speedster MERC 310 Radeon RX 7900 GRE 16GB GDDR6 RX-79GMERCB9

Buy for €654 on Amazon

In Stock

Updated 68 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Maximum

Radeon RX 6600S

Mobile • Jan 4th, 2022

Radeon RX 7900 GRE

Desktop • Jul 27th, 2023

1920 x 1080

Very High

405

FPS

512

FPS

Counter-Strike 2

1920 x 1080

Very High

390

FPS

401

FPS

League of Legends

1920 x 1080

Ultra

112

FPS

159

FPS

Grand Theft Auto V

1920 x 1080

Best Looking

200

FPS

264

FPS

Dota 2

1920 x 1080

Ultra

426

FPS

638

FPS

Tom Clancy's Rainbow Six Siege

Theoretical Performance

Radeon RX 6600S

Mobile • Jan 4th, 2022

Pixel Fillrate

128 GPixel/s

30%

Texel Fillrate

224 GTexel/s

31%

Radeon RX 7900 GRE

Desktop • Jul 27th, 2023

Pixel Fillrate

431 GPixel/s

100%

Texel Fillrate

718.4 GTexel/s

100%

Radeon RX 6600S	vs	Radeon RX 7900 GRE
Jan 4th, 2022	Release Date	Jul 27th, 2023
Navi Mobile	Generation	Navi III
Not Available	MSRP	Not Available
Portable Device Dependent	Outputs	1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
None	Power Connectors	2x 8-pin
Mobile	Segment	Desktop
4 GB	Memory	16 GB
GDDR6	Type	GDDR6
128-bit	Bus	256-bit
224 GB/s	Bandwidth	576 GB/s
1700 MHz	Base Clock Speed	1500 MHz
2000 MHz	Boost Clock Speed	2245 MHz
1750 MHz	Memory Clock Speed	2250 MHz