Zotac GTX 1080 Ti vs Asus HD 6950 DirectCU II

VS
Zotac GTX 1080 Ti
Zotac GTX 1080 Ti Image
Asus HD 6950 DirectCU II
Asus HD 6950 DirectCU II Image
Zotac GTX 1080 Ti
Asus HD 6950 DirectCU II
Key Differences Key Differences Zotac GTX 1080 Ti Asus HD 6950 DirectCU II
GPU Base Clock Speed 1481MHz 810MHz
GPU Boost Clock Speed 1582MHz Not Known
Pixel Rate 139.2 GPixel/s 25.9 GPixel/s
GPU Memory Speed 1376MHz 1250MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays Not Known Not Known
Performance Performance Zotac GTX 1080 Ti Asus HD 6950 DirectCU II
GPU Base Clock Speed 1481MHz 810MHz
Pixel Rate 139.2 GPixel/s 25.9 GPixel/s
FLOPS (Floating-point Performance) 11.34 TFLOPS 2.28 TFLOPS
Texture Filter Rate 354.4 GTexels/s 71.3 GTexels/s
GPU Memory Speed 1376MHz 1250MHz
Total GPU Shading Units 3584 1408
Total GPU TMUs 224 88
GPU Boost Clock Speed 1582MHz Not Known
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support No No
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Features Features Zotac GTX 1080 Ti Asus HD 6950 DirectCU II
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
PassMark (G3D) Score 13470 3175
GPU Temperature Under Load 84°C 75°C
PassMark (DirectCompute) Benchmark Result 9456 1249
Idle GPU Temperature 33°C 38°C
3D Support Yes Yes
Noise Level Under Load 55.4dB 50.5dB
Idle Power Consumption 82W 162W
Idle Noise Level 40.7dB 42.9dB
3DMark Vantage Texture Fill Result Not Known 65GTexels/s
3DMark Vantage Pixel Fill Result Not Known 7.99GPixel/s
Ray Tracing Support Yes No
Power Consumption Under Peak Load Not Known 292W
Multi-GPU Support Count 2 4
SmallLuxGPU (2.0d4) Result Not Known 7050
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Ports Ports Zotac GTX 1080 Ti Asus HD 6950 DirectCU II
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 4
No. of HDMI Ports 1 Not Known
DVI Output Ports 0 Not Known
Mini DisplayPort Output 0 Not Known
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General info General info Zotac GTX 1080 Ti Asus HD 6950 DirectCU II
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 2640 million
Semiconductor Size 16nm 40nm
PCI Express Version 3 2.1
Dual-GPU Support No No
Width Size 266.7mm 297mm
Height 111.6mm 118.35mm
Air-water Cooling Support No No
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Memory Memory Zotac GTX 1080 Ti Asus HD 6950 DirectCU II
Effective Memory Clock 11008MHz 5000MHz
Max Memory Bandwidth 484.4GB/s 160GB/s
RAM 11GB 2GB
Memory Bus Interface Width 352bit 256bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No
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