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i3DSpeed, August 2013

NVIDIA GeForce GTX 780 3072MB 384-bit GDDR5 (863-900/6000 MHz)

Andrey Vorobiev; September 6, 2013

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On the example of the reference NVIDIA GeForce GTX 780 3072MB 384-bit GDDR5 (863-900/6000 MHz).


  • GPU: GeForce GTX 780 (GK110)
  • Interface: PCIe 3.0 x16
  • GPU clock rate (ROPs/shaders): 863-900/863-900 MHz (standard)
  • Memory clock rate, physical (effective): 1500 (6000) MHz (standard)
  • Memory bus: 384-bit
  • Stream processors: 2304
  • Texture units: 192 (BLF/TLF/ANIS)
  • ROP units: 48
  • Dimensions: 267x111 mm, 2 slots
  • Board color: black
  • Power consumption (3D peak/2D/idle): 249/72/64 W
  • Display connectors: Dual-Link DVI-I, Dual-Link DVI-D, HDMI, DisplayPort
  • Multi-GPU mode: hardware SLI

Being very much alike the GeForce GTX Titan, this solution shares its PCB. There are two PCB variants for Titan, with different power supply unit controllers. So the GeForce GTX 780 can be based on both. Speaking of power, there 6 phases for the core and 2 for the memory chips.

Another great feature is a capability to work with 4 monitors simultaneously, stereo mode included.

This card has a 6-pin and an 8-pin supplementary power connectors.

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