AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 5090
Key differences
- •NVIDIA GeForce RTX 5090 has higher Tensor / AI cores (680 vs 0)
- •NVIDIA GeForce RTX 5090 has higher Shading cores (21,760 vs 6,144)
- •NVIDIA GeForce RTX 5090 has higher Memory bandwidth (1792 GB/s vs 960 GB/s)
- •NVIDIA GeForce RTX 5090 has higher RT cores (170 vs 96)
- •AMD Radeon RX 7900 XTX has lower TDP (355 W vs 575 W)
Full spec comparison
Spec
AMD Radeon RX 7900 XTX
NVIDIA GeForce RTX 5090
Performance
VRAM24 GB32 GB▲
Memory typeGDDR6GDDR7
Memory bus width384 bit512 bit▲
Memory bandwidth960 GB/s1792 GB/s▲
Shading cores6,14421,760▲
RT cores96170▲
Tensor / AI cores0680▲
Base clock1929 MHz2010 MHz▲
Boost clock2500 MHz▲2410 MHz
Ray tracingYesYes
Upscaling techFSR 3 (Frame Generation)DLSS 4 (Multi Frame Generation)
Power & Size
TDP355 W▲575 W
Recommended PSU800 W▲1000 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