Radeon RX 7900 GRE vs Radeon RX 7900M

Speed and memory

In our performance index the Radeon RX 7900 GRE scores 52 and the Radeon RX 7900M scores 50, which makes the Radeon RX 7900 GRE about 4% faster. That is a small gap, below what most people notice without a frame counter.

Both cards have 16 GB of video memory, so memory will not separate them.

In our estimates for popular games at 1080p on High, the biggest gap is in Call of Duty (120 against 116 fps), and the smallest is in Red Dead Redemption 2 (168 against 163 fps). Games that are light enough to run above 200 fps on both cards show little difference at all.

Power and value

The Radeon RX 7900 GRE is rated at 260 W and the Radeon RX 7900M at 180 W. With a mid-range processor that means a power supply of about 650 W for the first and 550 W for the second. A gap of 80 W shows up in heat and fan noise, and in your electricity use over a few years.

We do not have launch prices for both cards, so we cannot compare value. Check current listings for both.

Which one to buy

Choose the Radeon RX 7900 GRE if you want the faster card, and it also has at least as much memory. It makes the most sense at 1440p and above, or on a monitor with a high refresh rate.

Choose the Radeon RX 7900M if the price gap matters more than the 4% speed difference, or if you want lower power draw and a quieter PC. Whichever you pick, check reviews for the games you play, because two cards with similar scores can differ in individual titles.