Nvidia GeForce GTX 1080 Ti vs Gainward GeForce GTX 770

VS
Nvidia GeForce GTX 1080 Ti
Nvidia GeForce GTX 1080 Ti Image
Gainward GeForce GTX 770
Gainward GeForce GTX 770 Image
Nvidia GeForce GTX 1080 Ti
Gainward GeForce GTX 770
Key Differences Key Differences Nvidia GeForce GTX 1080 Ti Gainward GeForce GTX 770
GPU Base Clock Speed 1480MHz 1046MHz
GPU Boost Clock Speed 1582MHz 1085MHz
Pixel Rate 130.2 GPixel/s 33.5 GPixel/s
GPU Memory Speed 1376MHz 1753MHz
GPU Render Output Units (ROPs) 88 32
No. of Supported Displays 3 4
Performance Performance Nvidia GeForce GTX 1080 Ti Gainward GeForce GTX 770
GPU Base Clock Speed 1480MHz 1046MHz
Pixel Rate 130.2 GPixel/s 33.5 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 3.21 TFLOPS
GPU Memory Speed 1376MHz 1753MHz
Texture Filter Rate 332 GTexels/s 134 GTexels/s
Total GPU Shading Units 3584 1536
Total GPU TMUs 224 128
GPU Boost Clock Speed 1582MHz 1085MHz
GPU Render Output Units (ROPs) 88 32
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features Nvidia GeForce GTX 1080 Ti Gainward GeForce GTX 770
DirectX Version Info 12 11
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.1
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 4 3
Ray Tracing Support Yes No
No. of Supported Displays 3 4
PassMark (G3D) Score Not Known 6289
3DMark Vantage Texture Fill Result Not Known 109.5GTexels/s
GPU Temperature Under Load Not Known 82°C
3DMark Vantage Pixel Fill Result Not Known 14.1GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3178
Idle GPU Temperature Not Known 31°C
Noise Level Under Load Not Known 50.3dB
Power Consumption Under Peak Load Not Known 383W
Idle Power Consumption Not Known 109W
Idle Noise Level Not Known 38.2dB
Ports Ports Nvidia GeForce GTX 1080 Ti Gainward GeForce GTX 770
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 0 2
Mini DisplayPort Output 0 0
General info General info Nvidia GeForce GTX 1080 Ti Gainward GeForce GTX 770
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 3540 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Width Size 266.7mm 280mm
Height 111.2mm 111mm
Dual-GPU Support No No
Air-water Cooling Support No No
Memory Memory Nvidia GeForce GTX 1080 Ti Gainward GeForce GTX 770
Effective Memory Clock 11008MHz 7012MHz
Max Memory Bandwidth 484GB/s 224GB/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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