Sapphire Radeon Pro Duo vs Gainward GeForce GTX 780 Phantom

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
Gainward GeForce GTX 780 Phantom
Gainward GeForce GTX 780 Phantom Image
Sapphire Radeon Pro Duo
Gainward GeForce GTX 780 Phantom
Key Differences Key Differences Sapphire Radeon Pro Duo Gainward GeForce GTX 780 Phantom
GPU Base Clock Speed 1000MHz 902MHz
GPU Boost Clock Speed Not Known 954MHz
Pixel Rate 128 GPixel/s 43.3 GPixel/s
GPU Memory Speed 500MHz 1502MHz
GPU Render Output Units (ROPs) 128 48
No. of Supported Displays 4 4
Performance Performance Sapphire Radeon Pro Duo Gainward GeForce GTX 780 Phantom
GPU Base Clock Speed 1000MHz 902MHz
Pixel Rate 128 GPixel/s 43.3 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 4.16 TFLOPS
GPU Memory Speed 500MHz 1502MHz
Texture Filter Rate 512 GTexels/s 173 GTexels/s
Total GPU Shading Units 8192 2304
Total GPU TMUs 512 192
GPU Render Output Units (ROPs) 128 48
GPU Boost Clock Speed Not Known 954MHz
DPFP (Double Precision Floating Point) Support No Yes
Features Features Sapphire Radeon Pro Duo Gainward GeForce GTX 780 Phantom
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2.1 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
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
Ray Tracing Support No No
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 Sapphire Radeon Pro Duo Gainward GeForce GTX 780 Phantom
HDMI Output Support Yes Yes
DisplayPort Output 3 1
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Sapphire Radeon Pro Duo Gainward GeForce GTX 780 Phantom
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 7080 million
Semiconductor Size 28nm 28nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 274mm
Height 130mm 111mm
Memory Memory Sapphire Radeon Pro Duo Gainward GeForce GTX 780 Phantom
Effective Memory Clock 1000MHz 6008MHz
Max Memory Bandwidth 1024GB/s 288GB/s
RAM 8GB 3GB
Memory Bus Interface Width 8192bit 384bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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