AMD Radeon RX 6900 XT vs KFA2 GeForce GTX 780 HOF Edition

VS
AMD Radeon RX 6900 XT
AMD Radeon RX 6900 XT Image
KFA2 GeForce GTX 780 HOF Edition
KFA2 GeForce GTX 780 HOF Edition Image
AMD Radeon RX 6900 XT
KFA2 GeForce GTX 780 HOF Edition
Key Differences Key Differences AMD Radeon RX 6900 XT KFA2 GeForce GTX 780 HOF Edition
GPU Base Clock Speed 1529MHz 1006MHz
GPU Boost Clock Speed 2250MHz 1058MHz
Pixel Rate 288 GPixel/s 48.3 GPixel/s
GPU Memory Speed 2000MHz 1502MHz
GPU Render Output Units (ROPs) 128 48
No. of Supported Displays Not Known 4
Performance Performance AMD Radeon RX 6900 XT KFA2 GeForce GTX 780 HOF Edition
GPU Base Clock Speed 1529MHz 1006MHz
Pixel Rate 288 GPixel/s 48.3 GPixel/s
FLOPS (Floating-point Performance) 23.04 TFLOPS 4.64 TFLOPS
Texture Filter Rate 720 GTexels/s 193 GTexels/s
GPU Memory Speed 2000MHz 1502MHz
Total GPU Shading Units 5120 2304
Total GPU TMUs 320 192
GPU Boost Clock Speed 2250MHz 1058MHz
GPU Render Output Units (ROPs) 128 48
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon RX 6900 XT KFA2 GeForce GTX 780 HOF Edition
DirectX Version Info 12 11.1
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes No
3D Support Yes No
Ray Tracing Support Yes No
Multi-GPU Support Count Not Known 2
No. of Supported Displays Not Known 4
Miscellaneous Miscellaneous AMD Radeon RX 6900 XT KFA2 GeForce GTX 780 HOF Edition
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports AMD Radeon RX 6900 XT KFA2 GeForce GTX 780 HOF Edition
HDMI Output Support Yes Yes
GPU HDMI Version 2.1 Not Known
DisplayPort Output 2 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info AMD Radeon RX 6900 XT KFA2 GeForce GTX 780 HOF Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 7080 million
Semiconductor Size 7nm 28nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 267mm 290mm
Height 120mm 111mm
Warranty 2 Not Known
Memory Memory AMD Radeon RX 6900 XT KFA2 GeForce GTX 780 HOF Edition
Effective Memory Clock 16000MHz 6008MHz
Max Memory Bandwidth 512GB/s 288GB/s
RAM 16GB 3GB
Memory Bus Interface Width 256bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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