AMD Radeon RX 7700 XT vs AMD Radeon RX 7900 XTX
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Key differences
- •AMD Radeon RX 7900 XTX has higher Memory bandwidth (960 GB/s vs 432 GB/s)
- •AMD Radeon RX 7900 XTX has higher VRAM (24 GB vs 12 GB)
- •AMD Radeon RX 7900 XTX has higher Memory bus width (384 bit vs 192 bit)
- •AMD Radeon RX 7900 XTX has higher Shading cores (6,144 vs 3,456)
- •AMD Radeon RX 7900 XTX has higher RT cores (96 vs 54)
Full spec comparison
Spec
AMD Radeon RX 7700 XT
AMD Radeon RX 7900 XTX
Performance
VRAM12 GB24 GB▲
Memory typeGDDR6GDDR6
Memory bus width192 bit384 bit▲
Memory bandwidth432 GB/s960 GB/s▲
Shading cores3,4566,144▲
RT cores5496▲
Tensor / AI cores00
Base clock1900 MHz1929 MHz▲
Boost clock2544 MHz▲2500 MHz
Ray tracingYesYes
Upscaling techFSR 3FSR 3 (Frame Generation)
Power & Size
TDP245 W▲355 W
Recommended PSU700 W▲800 W
Power connector2× 8-pin2× 8-pin
Bus interfacePCIe 4.0 x16PCIe 4.0 x16
Card length267 mm▲287 mm
Slot width—3 slots
Display outputs3× DP, 1× HDMI2× DisplayPort 2.1, 1× HDMI 2.1, 1× USB-C