ASRock Radeon RX 6900 XT vs Gainward GeForce GTX 780 Phantom

VS
ASRock Radeon RX 6900 XT
ASRock Radeon RX 6900 XT Image
Gainward GeForce GTX 780 Phantom
Gainward GeForce GTX 780 Phantom Image
ASRock Radeon RX 6900 XT
Gainward GeForce GTX 780 Phantom
Key Differences Key Differences ASRock Radeon RX 6900 XT Gainward GeForce GTX 780 Phantom
GPU Base Clock Speed 1900MHz 902MHz
GPU Boost Clock Speed 2250MHz 954MHz
Pixel Rate 298.2 GPixel/s 43.3 GPixel/s
GPU Memory Speed 2000MHz 1502MHz
GPU Render Output Units (ROPs) 128 48
No. of Supported Displays 4 4
Performance Performance ASRock Radeon RX 6900 XT Gainward GeForce GTX 780 Phantom
GPU Base Clock Speed 1900MHz 902MHz
Pixel Rate 298.2 GPixel/s 43.3 GPixel/s
FLOPS (Floating-point Performance) 23.86 TFLOPS 4.16 TFLOPS
GPU Memory Speed 2000MHz 1502MHz
Texture Filter Rate 745.6 GTexels/s 173 GTexels/s
Total GPU Shading Units 5120 2304
Total GPU TMUs 320 192
GPU Boost Clock Speed 2250MHz 954MHz
GPU Render Output Units (ROPs) 128 48
DPFP (Double Precision Floating Point) Support No Yes
Features Features ASRock Radeon RX 6900 XT Gainward GeForce GTX 780 Phantom
DirectX Version Info 12 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2.1 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Ray Tracing Support Yes No
No. of Supported Displays 4 4
PassMark (G3D) Score Not Known 7830
3DMark Vantage Texture Fill Result Not Known 147GTexels/s
GPU Temperature Under Load Not Known 80°C
3DMark Vantage Pixel Fill Result Not Known 13.8GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3997
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 48.1dB
Power Consumption Under Peak Load Not Known 405W
Idle Power Consumption Not Known 110W
Idle Noise Level Not Known 38dB
Multi-GPU Support Count Not Known 3
Ports Ports ASRock Radeon RX 6900 XT Gainward GeForce GTX 780 Phantom
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 ASRock Radeon RX 6900 XT Gainward GeForce GTX 780 Phantom
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 274mm
Height 120mm 111mm
Memory Memory ASRock Radeon RX 6900 XT Gainward GeForce GTX 780 Phantom
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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