Sapphire Radeon Pro Duo vs Nvidia GeForce 9800 GTX+ vs Nvidia GeForce 9800 GTX

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
VS
Nvidia GeForce 9800 GTX+
Nvidia GeForce 9800 GTX+ Image
Nvidia GeForce 9800 GTX
Nvidia GeForce 9800 GTX Image
Sapphire Radeon Pro Duo
Nvidia GeForce 9800 GTX+
Nvidia GeForce 9800 GTX
Key Differences Key Differences Sapphire Radeon Pro Duo Nvidia GeForce 9800 GTX+ Nvidia GeForce 9800 GTX
GPU Base Clock Speed 1000MHz 738MHz 675MHz
GPU Boost Clock Speed Not Known Not Known Not Known
Pixel Rate 128 GPixel/s 11.8 GPixel/s 10.8 GPixel/s
GPU Memory Speed 500MHz 1100MHz 1100MHz
GPU Render Output Units (ROPs) 128 16 16
No. of Supported Displays 4 2 2
Performance Performance Sapphire Radeon Pro Duo Nvidia GeForce 9800 GTX+ Nvidia GeForce 9800 GTX
GPU Base Clock Speed 1000MHz 738MHz 675MHz
Pixel Rate 128 GPixel/s 11.8 GPixel/s 10.8 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 0.47 TFLOPS 0.43 TFLOPS
GPU Memory Speed 500MHz 1100MHz 1100MHz
Texture Filter Rate 512 GTexels/s 47.2 GTexels/s 43.2 GTexels/s
Total GPU Shading Units 8192 128 128
Total GPU TMUs 512 64 64
GPU Render Output Units (ROPs) 128 16 16
DPFP (Double Precision Floating Point) Support No No No
Features Features Sapphire Radeon Pro Duo Nvidia GeForce 9800 GTX+ Nvidia GeForce 9800 GTX
DirectX Version Info 12 11 Not Known
OpenGL Driver Version 4.5 3.3 3.3
OpenCL Driver Version 2.1 Not Known Not Known
Multi-display Tech Support Yes Yes Yes
3D Support Yes Yes Yes
No. of Supported Displays 4 2 2
PassMark (G3D) Score Not Known 922 905
Ray Tracing Support No No No
Multi-GPU Support Count Not Known 3 3
Ports Ports Sapphire Radeon Pro Duo Nvidia GeForce 9800 GTX+ Nvidia GeForce 9800 GTX
HDMI Output Support Yes No No
DisplayPort Output 3 0 0
DVI Output Ports 0 1 1
Mini DisplayPort Output 0 0 0
General info General info Sapphire Radeon Pro Duo Nvidia GeForce 9800 GTX+ Nvidia GeForce 9800 GTX
TDP (Thermal Design Point) No Data Found No Data Found No Data Found
Transistor Count 8900 million 754 million 754 million
Semiconductor Size 28nm 55nm 65nm
PCI Express Version 3 2 2
Dual-GPU Support Yes No No
Air-water Cooling Support Yes No No
Width Size 278mm 266mm 266mm
Height 130mm 110mm 110mm
Memory Memory Sapphire Radeon Pro Duo Nvidia GeForce 9800 GTX+ Nvidia GeForce 9800 GTX
Effective Memory Clock 1000MHz 2200MHz 2200MHz
Max Memory Bandwidth 1024GB/s 70.4GB/s 70.4GB/s
RAM 8GB 1GB 1GB
Memory Bus Interface Width 8192bit 256bit 256bit
GDDR Memory Version Not Known 3 3
ECC (Error-Correcting Code) Memory Support No No No

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