Sapphire Radeon Pro Duo vs Gainward GeForce GTX 670 Phantom

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
Gainward GeForce GTX 670 Phantom
Gainward GeForce GTX 670 Phantom Image
Sapphire Radeon Pro Duo
Gainward GeForce GTX 670 Phantom
Key Differences Key Differences Sapphire Radeon Pro Duo Gainward GeForce GTX 670 Phantom
GPU Base Clock Speed 1000MHz 1006MHz
GPU Boost Clock Speed Not Known 1084MHz
Pixel Rate 128 GPixel/s 28.2 GPixel/s
GPU Memory Speed 500MHz 1527MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 4
Performance Performance Sapphire Radeon Pro Duo Gainward GeForce GTX 670 Phantom
GPU Base Clock Speed 1000MHz 1006MHz
Pixel Rate 128 GPixel/s 28.2 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 2.7 TFLOPS
GPU Memory Speed 500MHz 1527MHz
Texture Filter Rate 512 GTexels/s 113 GTexels/s
Total GPU Shading Units 8192 1344
Total GPU TMUs 512 112
GPU Render Output Units (ROPs) 128 32
GPU Boost Clock Speed Not Known 1084MHz
DPFP (Double Precision Floating Point) Support No Yes
Features Features Sapphire Radeon Pro Duo Gainward GeForce GTX 670 Phantom
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 4 4
PassMark (G3D) Score Not Known 5366
3DMark Vantage Texture Fill Result Not Known 86GTexels/s
GPU Temperature Under Load Not Known 77°C
3DMark Vantage Pixel Fill Result Not Known 12.9GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 2558
Ray Tracing Support No No
Idle GPU Temperature Not Known 32°C
Noise Level Under Load Not Known 51.2dB
Power Consumption Under Peak Load Not Known 330W
Idle Power Consumption Not Known 112W
Idle Noise Level Not Known 42.5dB
Multi-GPU Support Count Not Known 3
SmallLuxGPU (2.0d4) Result Not Known 7000
Ports Ports Sapphire Radeon Pro Duo Gainward GeForce GTX 670 Phantom
HDMI Output Support Yes Yes
DisplayPort Output 3 1
DVI Output Ports 0 2
Mini DisplayPort Output 0 0
General info General info Sapphire Radeon Pro Duo Gainward GeForce GTX 670 Phantom
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 3540 million
Semiconductor Size 28nm 28nm
PCI Express Version 3 3
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 247mm
Height 130mm 111mm
Memory Memory Sapphire Radeon Pro Duo Gainward GeForce GTX 670 Phantom
Effective Memory Clock 1000MHz 6108MHz
Max Memory Bandwidth 1024GB/s 195GB/s
RAM 8GB 2GB
Memory Bus Interface Width 8192bit 256bit
GDDR Memory Version Not Known 5
ECC (Error-Correcting Code) Memory Support No No

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