XFX Radeon Pro Duo vs Nvidia Quadro 4000 Mac Edition

VS
XFX Radeon Pro Duo
XFX Radeon Pro Duo Image
Nvidia Quadro 4000 Mac Edition
Nvidia Quadro 4000 Mac Edition Image
XFX Radeon Pro Duo
Nvidia Quadro 4000 Mac Edition
Key Differences Key Differences XFX Radeon Pro Duo Nvidia Quadro 4000 Mac Edition
GPU Base Clock Speed 1000MHz 475MHz
GPU Boost Clock Speed Not Known Not Known
Pixel Rate 128 GPixel/s 7.6 GPixel/s
GPU Memory Speed 500MHz 702MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 6 3
Performance Performance XFX Radeon Pro Duo Nvidia Quadro 4000 Mac Edition
GPU Base Clock Speed 1000MHz 475MHz
Pixel Rate 128 GPixel/s 7.6 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 0.49 TFLOPS
Texture Filter Rate 512 GTexels/s 15.2 GTexels/s
GPU Memory Speed 500MHz 702MHz
Total GPU Shading Units 8192 256
Total GPU TMUs 512 32
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No Yes
Features Features XFX Radeon Pro Duo Nvidia Quadro 4000 Mac Edition
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 6 3
PassMark (G3D) Score Not Known 1917
PassMark (DirectCompute) Benchmark Result Not Known 620
Ray Tracing Support No No
Multi-GPU Support Count Not Known 2
Ports Ports XFX Radeon Pro Duo Nvidia Quadro 4000 Mac Edition
HDMI Output Support Yes No
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info XFX Radeon Pro Duo Nvidia Quadro 4000 Mac Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 3100 million
Semiconductor Size 28nm 40nm
PCI Express Version 3 2
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 281mm 241mm
Height 116.5mm 111mm
Memory Memory XFX Radeon Pro Duo Nvidia Quadro 4000 Mac Edition
Effective Memory Clock 1000MHz 2808MHz
Max Memory Bandwidth 1024GB/s 89.9GB/s
RAM 8GB 2GB
Memory Bus Interface Width 4096bit 256bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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