Nvidia GeForce GTX 1080 Ti vs Diamond HD 7790

VS
Nvidia GeForce GTX 1080 Ti
Nvidia GeForce GTX 1080 Ti Image
Diamond HD 7790
Diamond HD 7790 Image
Nvidia GeForce GTX 1080 Ti
Diamond HD 7790
Key Differences Key Differences Nvidia GeForce GTX 1080 Ti Diamond HD 7790
GPU Base Clock Speed 1480MHz 1075MHz
GPU Boost Clock Speed 1582MHz Not Known
Pixel Rate 130.2 GPixel/s 17.2 GPixel/s
GPU Memory Speed 1376MHz 1550MHz
GPU Render Output Units (ROPs) 88 16
No. of Supported Displays 3 2
Performance Performance Nvidia GeForce GTX 1080 Ti Diamond HD 7790
GPU Base Clock Speed 1480MHz 1075MHz
Pixel Rate 130.2 GPixel/s 17.2 GPixel/s
FLOPS (Floating-point Performance) 10.6 TFLOPS 1.93 TFLOPS
GPU Memory Speed 1376MHz 1550MHz
Texture Filter Rate 332 GTexels/s 60.2 GTexels/s
Total GPU Shading Units 3584 896
Total GPU TMUs 224 56
GPU Boost Clock Speed 1582MHz Not Known
GPU Render Output Units (ROPs) 88 16
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features Nvidia GeForce GTX 1080 Ti Diamond HD 7790
DirectX Version Info 12 11.1
OpenGL Driver Version 4.5 4.3
OpenCL Driver Version 1.2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 4 2
Ray Tracing Support Yes No
No. of Supported Displays 3 2
PassMark (G3D) Score Not Known 3081
3DMark Vantage Texture Fill Result Not Known 51.1GTexels/s
GPU Temperature Under Load Not Known 69°C
3DMark Vantage Pixel Fill Result Not Known 5GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 1560
Idle GPU Temperature Not Known 30°C
Noise Level Under Load Not Known 37.8dB
Power Consumption Under Peak Load Not Known 249W
Idle Power Consumption Not Known 110W
Idle Noise Level Not Known 37.5dB
Ports Ports Nvidia GeForce GTX 1080 Ti Diamond HD 7790
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 2
General info General info Nvidia GeForce GTX 1080 Ti Diamond HD 7790
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 12000 million 2080 million
Semiconductor Size 16nm 28nm
PCI Express Version 3 3
Width Size 266.7mm 183mm
Height 111.2mm 110mm
Dual-GPU Support No No
Air-water Cooling Support No No
Memory Memory Nvidia GeForce GTX 1080 Ti Diamond HD 7790
Effective Memory Clock 11008MHz 6200MHz
Max Memory Bandwidth 484GB/s 99.2GB/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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