Asus ROG Strix GeForce GTX 1080 Ti OC vs Sapphire HD 7770 Vapor-X OC

VS
Asus ROG Strix GeForce GTX 1080 Ti OC
Asus ROG Strix GeForce GTX 1080 Ti OC Image
Sapphire HD 7770 Vapor-X OC
Sapphire HD 7770 Vapor-X OC Image
Asus ROG Strix GeForce GTX 1080 Ti OC
Sapphire HD 7770 Vapor-X OC
Key Differences Key Differences Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire HD 7770 Vapor-X OC
GPU Base Clock Speed 1569MHz 1100MHz
GPU Boost Clock Speed 1683MHz Not Known
Pixel Rate 138.2 GPixel/s 17.6 GPixel/s
GPU Memory Speed 1376MHz 1300MHz
GPU Render Output Units (ROPs) 88 16
No. of Supported Displays 5 6
Performance Performance Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire HD 7770 Vapor-X OC
GPU Base Clock Speed 1569MHz 1100MHz
Pixel Rate 138.2 GPixel/s 17.6 GPixel/s
FLOPS (Floating-point Performance) 11.3 TFLOPS 1.41 TFLOPS
Texture Filter Rate 352 GTexels/s 44 GTexels/s
GPU Memory Speed 1376MHz 1300MHz
Total GPU Shading Units 3584 640
Total GPU TMUs 224 40
GPU Boost Clock Speed 1683MHz Not Known
GPU Render Output Units (ROPs) 88 16
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire HD 7770 Vapor-X OC
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.2
OpenCL Driver Version 1.2 1.2
3D Support Yes Yes
Multi-GPU Support Count 2 2
Ray Tracing Support Yes No
No. of Supported Displays 5 6
Multi-display Tech Support No Yes
Ports Ports Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire HD 7770 Vapor-X OC
HDMI Output Support Yes Yes
GPU HDMI Version 2 Not Known
DisplayPort Output 3 1
No. of HDMI Ports 1 Not Known
DVI Output Ports 1 2
Mini DisplayPort Output 0 0
General info General info Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire HD 7770 Vapor-X OC
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 1500 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Air-water Cooling Support No No
Width Size 297.9mm 210mm
Height 134.1mm 110mm
Dual-GPU Support No No
Memory Memory Asus ROG Strix GeForce GTX 1080 Ti OC Sapphire HD 7770 Vapor-X OC
Effective Memory Clock 11010MHz 5200MHz
Max Memory Bandwidth 484GB/s 83.2GB/s
RAM 11GB 1GB
Memory Bus Interface Width 352bit 128bit
GDDR Memory Version 5 5
ECC (Error-Correcting Code) Memory Support No No

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