AMD12.5
Radeon RX 6600
AMD · Index 10.7 at 1440p (RTX 5090 = 100)
Specifications
- Memory8 GB GDDR6
- Stream processors1,792
- Boost clock2.49 GHz
- Memory bus128-bit
- Memory bandwidth224 GB/s
- Board power132 W
- Power connectors1× 8-pin
Specifications: AMD (manufacturer, accessed 2026-10-23).
About this card
Radeon RX 6600 is a AMD graphics card. It carries 8 GB of GDDR6 memory and draws up to 132 W. On our spec-derived performance index it scores 10.7 at 1080p, 10.7 at 1440p and 10.5 at 4K — rank 53 of 56 graphics cards in the catalog at 1440p.
Measured game data
We hold independently measured benchmark data for this card in 4 of the nine games in our measured set:
The measured results live on the game and pairing pages — this page sticks to specifications.
Pairings
See the Radeon RX 6600 pairing guide for balanced processor matches at each resolution, or run a specific combination in the calculator. Check the combined power draw with the PSU checker before you buy a power supply.