AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 5080
Key differences
- •NVIDIA GeForce RTX 5080 has higher Tensor / AI cores (336 vs 0)
- •NVIDIA GeForce RTX 5080 has higher Shading cores (10,752 vs 6,144)
- •AMD Radeon RX 7900 XTX has higher VRAM (24 GB vs 16 GB)
- •AMD Radeon RX 7900 XTX has higher Memory bus width (384 bit vs 256 bit)
- •NVIDIA GeForce RTX 5080 has lower Slot width (2.5 slots vs 3 slots)
Full spec comparison
Spec
AMD Radeon RX 7900 XTX
NVIDIA GeForce RTX 5080
Performance
VRAM24 GB▲16 GB
Memory typeGDDR6GDDR7
Memory bus width384 bit▲256 bit
Memory bandwidth960 GB/s960 GB/s
Shading cores6,14410,752▲
RT cores96▲84
Tensor / AI cores0336▲
Base clock1929 MHz2300 MHz▲
Boost clock2500 MHz2617 MHz▲
Ray tracingYesYes
Upscaling techFSR 3 (Frame Generation)DLSS 4 (Multi Frame Generation)
Power & Size
TDP355 W▲360 W
Recommended PSU800 W▲850 W
Power connector2× 8-pin1× 16-pin (12V-2x6)
Bus interfacePCIe 4.0 x16PCIe 5.0 x16
Card length287 mm▲304 mm
Slot width3 slots2.5 slots▲
Display outputs2× DisplayPort 2.1, 1× HDMI 2.1, 1× USB-C3× DisplayPort 2.1b, 1× HDMI 2.1b