AMD Radeon Pro Duo vs Nvidia GeForce GTX Titan Black

VS
AMD Radeon Pro Duo
AMD Radeon Pro Duo Image
Nvidia GeForce GTX Titan Black
Nvidia GeForce GTX Titan Black Image
AMD Radeon Pro Duo
Nvidia GeForce GTX Titan Black
Key Differences Key Differences AMD Radeon Pro Duo Nvidia GeForce GTX Titan Black
GPU Base Clock Speed 1000MHz 889MHz
GPU Boost Clock Speed Not Known 980MHz
Pixel Rate 128 GPixel/s 53.3 GPixel/s
GPU Memory Speed 500MHz 1750MHz
GPU Render Output Units (ROPs) 128 48
No. of Supported Displays Not Known 4
Performance Performance AMD Radeon Pro Duo Nvidia GeForce GTX Titan Black
GPU Base Clock Speed 1000MHz 889MHz
Pixel Rate 128 GPixel/s 53.3 GPixel/s
FLOPS (Floating-point Performance) 16.2 TFLOPS 5.12 TFLOPS
Texture Filter Rate 512 GTexels/s 213 GTexels/s
GPU Memory Speed 500MHz 1750MHz
Total GPU Shading Units 8192 2880
Total GPU TMUs 512 240
GPU Render Output Units (ROPs) 128 48
GPU Boost Clock Speed Not Known 980MHz
DPFP (Double Precision Floating Point) Support No Yes
Features Features AMD Radeon Pro Duo Nvidia GeForce GTX Titan Black
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 2 1.1
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 Nvidia GeForce GTX Titan Black
HDMI Output Support Yes Yes
DisplayPort Output 3 1
DVI Output Ports Not Known 2
Mini DisplayPort Output Not Known 0
General info General info AMD Radeon Pro Duo Nvidia GeForce GTX Titan Black
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 Not Known 267mm
Height Not Known 111mm
Memory Memory AMD Radeon Pro Duo Nvidia GeForce GTX Titan Black
Effective Memory Clock 1000MHz 7000MHz
Max Memory Bandwidth 1024GB/s 336GB/s
RAM 8GB 6GB
Memory Bus Interface Width 8192bit 384bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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