During ChinaJoy in Shanghai this year, AMD announced the launch of the AMD Radeon RX 6600 XT graphics card, positioned at 1080P resolution esports. When we all thought that AMD's RX 6000 series graphics cards had been fully laid out, AMD quietly released the RX 6600 graphics card. Now that the RX 6600 XT has been positioned for 1080P resolution gaming experience, what is the positioning of this graphics card that does not perform as well as it? Next, we measured the comparison.
Test platform We chose an open platform, the motherboard and CPU use the Rainbow B560-D Pro and 10400F. Theoretical performance tests are first carried out at room temperature of 25 °C
The first is sapphire RX6600 platinum
Sapphire RX6600xt platinum
It can be seen that the 6600 is not very different from the 6600xt in the theoretical test. Next we tested the game, and for easy comparison, the data of the 6600 is on the left and the 6600xt is on the right.
It can be seen that the gap between the 6600 and the 6600xt is in line with the running score gap, and the gap on the game is about ten frames, which is mainly in terms of core frequency, the reference frequency is slightly increased from 1968MHz to 2044MHz, but the maximum acceleration frequency is reduced from 2589MHz to 2491MHz. The memory width is still 128-bit, and the capacity continues to be 8GB GDDR6, but the equivalent frequency is reduced from 16GHz to 14GHz. At high resolution, this bottleneck will be larger, but the rx6600 and rx6600xt are positioned as desserts at 1080p, which is enough to meet general needs.