XFX Radeon Pro Duo vs Sapphire HD 6750

VS
XFX Radeon Pro Duo
XFX Radeon Pro Duo Image
Sapphire HD 6750
Sapphire HD 6750 Image
XFX Radeon Pro Duo
Sapphire HD 6750
Key Differences Key Differences XFX Radeon Pro Duo Sapphire HD 6750
GPU Base Clock Speed 1000MHz 700MHz
GPU Boost Clock Speed Not Known Not Known
Pixel Rate 128 GPixel/s 11.2 GPixel/s
GPU Memory Speed 500MHz 1150MHz
GPU Render Output Units (ROPs) 128 16
No. of Supported Displays 6 3
Performance Performance XFX Radeon Pro Duo Sapphire HD 6750
GPU Base Clock Speed 1000MHz 700MHz
Pixel Rate 128 GPixel/s 11.2 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 1.01 TFLOPS
Texture Filter Rate 512 GTexels/s 25.2 GTexels/s
GPU Memory Speed 500MHz 1150MHz
Total GPU Shading Units 8192 720
Total GPU TMUs 512 36
GPU Render Output Units (ROPs) 128 16
DPFP (Double Precision Floating Point) Support No No
Features Features XFX Radeon Pro Duo Sapphire HD 6750
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 2.1 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
No. of Supported Displays 6 3
PassMark (G3D) Score Not Known 1310
PassMark (DirectCompute) Benchmark Result Not Known 640
Ray Tracing Support No No
Multi-GPU Support Count Not Known 2
Ports Ports XFX Radeon Pro Duo Sapphire HD 6750
HDMI Output Support Yes Yes
DisplayPort Output 3 0
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 1
Mini DisplayPort Output 0 2
General info General info XFX Radeon Pro Duo Sapphire HD 6750
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 1040 million
Semiconductor Size 28nm 40nm
PCI Express Version 3 2
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 281mm 170mm
Height 116.5mm 95mm
Memory Memory XFX Radeon Pro Duo Sapphire HD 6750
Effective Memory Clock 1000MHz 4600MHz
Max Memory Bandwidth 1024GB/s 73.6GB/s
RAM 8GB 1GB
Memory Bus Interface Width 4096bit 128bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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