Sapphire Radeon Pro Duo vs Asus HD 6950 DirectCU II

VS
Sapphire Radeon Pro Duo
Sapphire Radeon Pro Duo Image
Asus HD 6950 DirectCU II
Asus HD 6950 DirectCU II Image
Sapphire Radeon Pro Duo
Asus HD 6950 DirectCU II
Key Differences Key Differences Sapphire Radeon Pro Duo Asus HD 6950 DirectCU II
GPU Base Clock Speed 1000MHz 810MHz
GPU Boost Clock Speed Not Known Not Known
Pixel Rate 128 GPixel/s 25.9 GPixel/s
GPU Memory Speed 500MHz 1250MHz
GPU Render Output Units (ROPs) 128 32
No. of Supported Displays 4 Not Known
Performance Performance Sapphire Radeon Pro Duo Asus HD 6950 DirectCU II
GPU Base Clock Speed 1000MHz 810MHz
Pixel Rate 128 GPixel/s 25.9 GPixel/s
FLOPS (Floating-point Performance) 16.38 TFLOPS 2.28 TFLOPS
GPU Memory Speed 500MHz 1250MHz
Texture Filter Rate 512 GTexels/s 71.3 GTexels/s
Total GPU Shading Units 8192 1408
Total GPU TMUs 512 88
GPU Render Output Units (ROPs) 128 32
DPFP (Double Precision Floating Point) Support No No
Features Features Sapphire Radeon Pro Duo Asus HD 6950 DirectCU II
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 Not Known
PassMark (G3D) Score Not Known 3175
3DMark Vantage Texture Fill Result Not Known 65GTexels/s
GPU Temperature Under Load Not Known 75°C
3DMark Vantage Pixel Fill Result Not Known 7.99GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1249
Ray Tracing Support No No
Idle GPU Temperature Not Known 38°C
Noise Level Under Load Not Known 50.5dB
Power Consumption Under Peak Load Not Known 292W
Idle Power Consumption Not Known 162W
Idle Noise Level Not Known 42.9dB
Multi-GPU Support Count Not Known 4
SmallLuxGPU (2.0d4) Result Not Known 7050
Ports Ports Sapphire Radeon Pro Duo Asus HD 6950 DirectCU II
HDMI Output Support Yes Yes
DisplayPort Output 3 4
DVI Output Ports 0 Not Known
Mini DisplayPort Output 0 Not Known
General info General info Sapphire Radeon Pro Duo Asus HD 6950 DirectCU II
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 8900 million 2640 million
Semiconductor Size 28nm 40nm
PCI Express Version 3 2.1
Dual-GPU Support Yes No
Air-water Cooling Support Yes No
Width Size 278mm 297mm
Height 130mm 118.35mm
Memory Memory Sapphire Radeon Pro Duo Asus HD 6950 DirectCU II
Effective Memory Clock 1000MHz 5000MHz
Max Memory Bandwidth 1024GB/s 160GB/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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