Nvidia GeForce RTX 2080 Ti Founders Edition vs Nvidia GeForce GTX 780

VS
Nvidia GeForce RTX 2080 Ti Founders Edition
Nvidia GeForce RTX 2080 Ti Founders Edition Image
Nvidia GeForce GTX 780
Nvidia GeForce GTX 780 Image
Nvidia GeForce RTX 2080 Ti Founders Edition
Nvidia GeForce GTX 780
Key Differences Key Differences Nvidia GeForce RTX 2080 Ti Founders Edition Nvidia GeForce GTX 780
GPU Base Clock Speed 1350MHz 863MHz
GPU Boost Clock Speed 1635MHz 902MHz
Pixel Rate 143.9 GPixel/s 41.4 GPixel/s
GPU Memory Speed 1750MHz 1502MHz
GPU Render Output Units (ROPs) 88 48
No. of Supported Displays 4 4
Performance Performance Nvidia GeForce RTX 2080 Ti Founders Edition Nvidia GeForce GTX 780
GPU Base Clock Speed 1350MHz 863MHz
Pixel Rate 143.9 GPixel/s 41.4 GPixel/s
FLOPS (Floating-point Performance) 14.23 TFLOPS 3.98 TFLOPS
Texture Filter Rate 444.7 GTexels/s 166 GTexels/s
GPU Memory Speed 1750MHz 1502MHz
Total GPU Shading Units 4352 2304
Total GPU TMUs 272 192
GPU Boost Clock Speed 1635MHz 902MHz
GPU Render Output Units (ROPs) 88 48
DPFP (Double Precision Floating Point) Support Yes Yes
Features Features Nvidia GeForce RTX 2080 Ti Founders Edition Nvidia GeForce GTX 780
DirectX Version Info 12.1 11
OpenGL Driver Version 4.6 4.3
OpenCL Driver Version 2 1.1
Multi-display Tech Support Yes Yes
GPU Temperature Under Load 80°C 80°C
Idle GPU Temperature 31°C 30°C
Noise Level Under Load 47.7dB 48.1dB
3D Support Yes Yes
Idle Power Consumption 85W 110W
Idle Noise Level 40.1dB 38dB
Multi-GPU Support Count 3 3
Ray Tracing Support Yes No
PassMark (G3D) Score Not Known 7830
3DMark Vantage Texture Fill Result Not Known 147GTexels/s
3DMark Vantage Pixel Fill Result Not Known 13.8GPixel/s
PassMark (DirectCompute) Benchmark Result Not Known 3997
Power Consumption Under Peak Load Not Known 405W
No. of Supported Displays 4 4
Miscellaneous Miscellaneous Nvidia GeForce RTX 2080 Ti Founders Edition Nvidia GeForce GTX 780
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports Nvidia GeForce RTX 2080 Ti Founders Edition Nvidia GeForce GTX 780
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 RTX 2080 Ti Founders Edition Nvidia GeForce GTX 780
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 18600 million 7080 million
Semiconductor Size 12nm 28nm
PCI Express Version 3 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 267mm
Height 115.7mm 111mm
Memory Memory Nvidia GeForce RTX 2080 Ti Founders Edition Nvidia GeForce GTX 780
Effective Memory Clock 14000MHz 6008MHz
Max Memory Bandwidth 616GB/s 288GB/s
RAM 11GB 3GB
Memory Bus Interface Width 352bit 384bit
GDDR Memory Version 6 5
ECC (Error-Correcting Code) Memory Support No No

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