AMD Radeon Pro Duo vs Zotac GeForce GTX 980 AMP!

VS
AMD Radeon Pro Duo
AMD Radeon Pro Duo Image
Zotac GeForce GTX 980 AMP!
Zotac GeForce GTX 980 AMP! Image
AMD Radeon Pro Duo
Zotac GeForce GTX 980 AMP!
Key Differences Key Differences AMD Radeon Pro Duo Zotac GeForce GTX 980 AMP!
GPU Base Clock Speed 1000MHz 1165MHz
GPU Boost Clock Speed Not Known 1266MHz
Pixel Rate 128 GPixel/s 74.6 GPixel/s
GPU Memory Speed 500MHz 1753MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays Not Known 4
Performance Performance AMD Radeon Pro Duo Zotac GeForce GTX 980 AMP!
GPU Base Clock Speed 1000MHz 1165MHz
Pixel Rate 128 GPixel/s 74.6 GPixel/s
FLOPS (Floating-point Performance) 16.2 TFLOPS 4.77 TFLOPS
Texture Filter Rate 512 GTexels/s 149.1 GTexels/s
GPU Memory Speed 500MHz 1753MHz
Total GPU Shading Units 8192 2048
Total GPU TMUs 512 128
GPU Render Output Units (ROPs) 128 64
GPU Boost Clock Speed Not Known 1266MHz
DPFP (Double Precision Floating Point) Support No No
Features Features AMD Radeon Pro Duo Zotac GeForce GTX 980 AMP!
DirectX Version Info 12 12
OpenGL Driver Version 4.5 4.5
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
Ray Tracing Support No No
3D Support No Yes
Multi-GPU Support Count Not Known 4
No. of Supported Displays Not Known 4
Ports Ports AMD Radeon Pro Duo Zotac GeForce GTX 980 AMP!
HDMI Output Support Yes Yes
DisplayPort Output 3 3
DVI Output Ports Not Known 1
Mini DisplayPort Output Not Known 0
General info General info AMD Radeon Pro Duo Zotac GeForce GTX 980 AMP!
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 5200 million
Semiconductor Size 28nm 28nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size Not Known 277.88mm
Height Not Known 111.15mm
Memory Memory AMD Radeon Pro Duo Zotac GeForce GTX 980 AMP!
Effective Memory Clock 1000MHz 7012MHz
Max Memory Bandwidth 1024GB/s 224.4GB/s
RAM 8GB 4GB
Memory Bus Interface Width 8192bit 256bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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