Sapphire Radeon Pro Duo vs Sapphire HD 6670 HyperMemory

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Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
Sapphire HD 6670 HyperMemory
Sapphire HD 6670 HyperMemory Image
Sapphire Radeon Pro Duo
Sapphire HD 6670 HyperMemory
Key Differences Key Differences Sapphire Radeon Pro Duo Sapphire HD 6670 HyperMemory
GPU Base Clock Speed 1000MHz 800MHz
GPU Boost Clock Speed Not Known Not Known
Pixel Rate 128 GPixel/s 6.4 GPixel/s
GPU Memory Speed 500MHz 1000MHz
GPU Render Output Units (ROPs) 128 8
No. of Supported Displays 4 3
Performance Performance Sapphire Radeon Pro Duo Sapphire HD 6670 HyperMemory
GPU Base Clock Speed 1000MHz 800MHz
Pixel Rate 128 GPixel/s 6.4 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 0.77 TFLOPS
GPU Memory Speed 500MHz 1000MHz
Texture Filter Rate 512 GTexels/s 19.2 GTexels/s
Total GPU Shading Units 8192 480
Total GPU TMUs 512 24
GPU Render Output Units (ROPs) 128 8
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon Pro Duo Sapphire HD 6670 HyperMemory
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 4 3
PassMark (G3D) Score Not Known 1049
3DMark Vantage Texture Fill Result Not Known 17.8GTexels/s
GPU Temperature Under Load Not Known 63°C
3DMark Vantage Pixel Fill Result Not Known 3.09GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 501
Ray Tracing Support No No
Idle GPU Temperature Not Known 33°C
Noise Level Under Load Not Known 45.2dB
Power Consumption Under Peak Load Not Known 198W
Idle Power Consumption Not Known 106W
Idle Noise Level Not Known 41.5dB
Multi-GPU Support Count Not Known 2
SmallLuxGPU (2.0d4) Result Not Known 3200
Ports Ports Sapphire Radeon Pro Duo Sapphire HD 6670 HyperMemory
HDMI Output Support Yes No
DisplayPort Output 3 1
DVI Output Ports 0 1
Mini DisplayPort Output 0 0
General info General info Sapphire Radeon Pro Duo Sapphire HD 6670 HyperMemory
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 716 million
Semiconductor Size 28nm 40nm
PCI Express Version 3 2
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 168mm
Height 130mm 116.57mm
Memory Memory Sapphire Radeon Pro Duo Sapphire HD 6670 HyperMemory
Effective Memory Clock 1000MHz 4000MHz
Max Memory Bandwidth 1024GB/s 64GB/s
RAM 8GB 1GB
Memory Bus Interface Width 8192bit 128bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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